{ "Event": { "analysis": "0", "date": "2017-10-25", "extends_uuid": "", "info": "Bad Rabbit (via Pastebin)", "publish_timestamp": "1508919621", "published": true, "threat_level_id": "3", "timestamp": "1508919605", "uuid": "59f02f94-544c-4db8-b156-46ce950d210f", "Orgc": { "name": "CIRCL", "uuid": "55f6ea5e-2c60-40e5-964f-47a8950d210f" }, "Tag": [ { "colour": "#004646", "local": false, "name": "type:OSINT", "relationship_type": "" }, { "colour": "#ffffff", "local": false, "name": "tlp:white", "relationship_type": "" }, { "colour": "#2b4d00", "local": false, "name": "malware_classification:malware-category=\"Ransomware\"", "relationship_type": "" }, { "colour": "#0088cc", "local": false, "name": "misp-galaxy:ransomware=\"Bad Rabbit\"", "relationship_type": "" } ], "Attribute": [ { "category": "External analysis", "comment": "", "deleted": false, "disable_correlation": false, "timestamp": "1508919605", "to_ids": false, "type": "link", "uuid": "59f02fa9-e840-4096-972f-2ac2950d210f", "value": "https://twitter.com/GossiTheDog/status/922834620869107712" }, { "category": "External analysis", "comment": "", "deleted": false, "disable_correlation": false, "timestamp": "1508919605", "to_ids": false, "type": "link", "uuid": "59f02fe5-5a48-48c4-8d61-48e9950d210f", "value": "https://app.any.run/tasks/9198fd01-5898-4db9-8188-6ad2ad4f0af3" }, { "category": "External analysis", "comment": "Using legitimate DiskCryptor binary", "deleted": false, "disable_correlation": false, "timestamp": "1508919605", "to_ids": false, "type": "link", "uuid": "59f0302d-f78c-4fd3-b246-485e950d210f", "value": "https://twitter.com/IstaPee/status/922853317071593474" }, { "category": "External analysis", "comment": "Using legitimate DiskCryptor binary", "deleted": false, "disable_correlation": false, "timestamp": "1508919605", "to_ids": false, "type": "link", "uuid": "59f0302d-3360-460e-a084-4206950d210f", "value": "https://www.virustotal.com/#/file/0b2f863f4119dc88a22cc97c0a136c88a0127cb026751303b045f7322a8972f6/detection" }, { "category": "External analysis", "comment": "File type encrypted", "deleted": false, "disable_correlation": false, "timestamp": "1508919605", "to_ids": false, "type": "link", "uuid": "59f03076-8f50-48f8-bcfc-cfec950d210f", "value": "https://pastebin.com/CwZfyY2F" }, { "category": "External analysis", "comment": "File type encrypted", "deleted": false, "disable_correlation": false, "timestamp": "1508919605", "to_ids": false, "type": "comment", "uuid": "59f0308e-17ec-4f8b-bd0f-cedf950d210f", "value": "#Bad-Rabbit encrypts following files:\r\n\r\n.3ds.7z.accdb.ai.asm.asp.aspx.avhd.back.bak.bmp.brw.c.cab.cc.cer.cfg.conf.cpp.crt.cs.ctl.cxx.dbf.der.dib.disk.djvu.doc.docx.dwg.eml.fdb.gz.h.hdd.hpp.hxx.iso.java.jfif.jpe.jpeg.jpg.js.kdbx.key.mail.mdb.msg.nrg.odc.odf.odg.odi.odm.odp.ods.odt.ora.ost.ova.ovf.p12.p7b.p7c.pdf.pem.pfx.php.pmf.png.ppt.pptx.ps1.pst.pvi.py.pyc.pyw.qcow.qcow2.rar.rb.rtf.scm.sln.sql.tar.tib.tif.tiff.vb.vbox.vbs.vcb.vdi.vfd.vhd.vhdx.vmc.vmdk.vmsd.vmtm.vmx.vsdx.vsv.work.xls.xlsx.xml.xvd.zip." }, { "category": "Payload delivery", "comment": "", "deleted": false, "disable_correlation": false, "timestamp": "1508919605", "to_ids": false, "type": "yara", "uuid": "59f0320e-479c-4310-bc5e-4fd8950d210f", "value": "import \"pe\"\r\n \r\nrule sig_8ebc97e05c8e1073bda2efb6f4d00ad7e789260afa2c276f0c72740b838a0a93 {\r\n meta:\r\n description = \"Bad Rabbit Ransomware\"\r\n author = \"Christiaan Beek\"\r\n reference = \"BadRabbit\"\r\n date = \"2017-10-24\"\r\n hash1 = \"8ebc97e05c8e1073bda2efb6f4d00ad7e789260afa2c276f0c72740b838a0a93\"\r\n strings:\r\n $x1 = \"schtasks /Create /SC ONCE /TN viserion_%u /RU SYSTEM /TR \\\"%ws\\\" /ST %02d:%02d:00\" fullword wide\r\n $x2 = \"need to do is submit the payment and get the decryption password.\" fullword ascii\r\n $s3 = \"If you have already got the password, please enter it below.\" fullword ascii\r\n $s4 = \"dispci.exe\" fullword wide\r\n $s5 = \"\\\\\\\\.\\\\GLOBALROOT\\\\ArcName\\\\multi(0)disk(0)rdisk(0)partition(1)\" fullword wide\r\n $s6 = \"Run DECRYPT app at your desktop after system boot\" fullword ascii\r\n $s7 = \"Enter password#1: \" fullword wide\r\n $s8 = \"Enter password#2: \" fullword wide\r\n $s9 = \"C:\\\\Windows\\\\cscc.dat\" fullword wide\r\n $s10 = \"schtasks /Delete /F /TN %ws\" fullword wide\r\n $s11 = \"Password#1: \" fullword ascii\r\n $s12 = \"\\\\AppData\" fullword wide\r\n $s13 = \"Readme.txt\" fullword wide\r\n $s14 = \"Disk decryption completed\" fullword wide\r\n $s15 = \"Files decryption completed\" fullword wide\r\n $s16 = \"http://diskcryptor.net/\" fullword wide\r\n $s17 = \"Your personal installation key#1:\" fullword ascii\r\n $s18 = \".3ds.7z.accdb.ai.asm.asp.aspx.avhd.back.bak.bmp.brw.c.cab.cc.cer.cfg.conf.cpp.crt.cs.ctl.cxx.dbf.der.dib.disk.djvu.doc.docx.dwg.\" wide\r\n $s19 = \"Disable your anti-virus and anti-malware programs\" fullword wide\r\n $s20 = \"bootable partition not mounted\" fullword ascii\r\n condition:\r\n ( uint16(0) == 0x5a4d and\r\n filesize < 400KB and\r\n pe.imphash() == \"94f57453c539227031b918edd52fc7f1\" and\r\n ( 1 of ($x*) or 4 of them )\r\n ) or ( all of them )\r\n}" }, { "category": "Network activity", "comment": "", "deleted": false, "disable_correlation": false, "timestamp": "1508919605", "to_ids": true, "type": "ip-dst", "uuid": "59f03356-4b14-4fd9-9f73-46c1950d210f", "value": "5.61.37.209" }, { "category": "Network activity", "comment": "", "deleted": false, "disable_correlation": false, "timestamp": "1508919605", "to_ids": true, "type": "domain", "uuid": "59f03356-2cbc-42bb-9224-4334950d210f", "value": "1dnscontrol.com" }, { "category": "Network activity", "comment": "", "deleted": false, "disable_correlation": false, "timestamp": "1508919605", "to_ids": true, "type": "url", "uuid": "59f03356-a8a8-4fb7-8160-41ce950d210f", "value": "1dnscontrol.com/flash_install.php" }, { "category": "Network activity", "comment": "", "deleted": false, "disable_correlation": false, "timestamp": "1508919605", "to_ids": true, "type": "domain", "uuid": "59f03356-9290-4a90-9d14-451d950d210f", "value": "fastmonitor1.net" }, { "category": "Network activity", "comment": "", "deleted": false, "disable_correlation": false, "timestamp": "1508919605", "to_ids": true, "type": "domain", "uuid": "59f03356-cc64-4953-a04d-428d950d210f", "value": "caforssztxqzf2nm.onion" }, { "category": "Payload delivery", "comment": "", "deleted": false, "disable_correlation": false, "timestamp": "1508919605", "to_ids": true, "type": "sha256", "uuid": "59f033ab-f264-47c0-aee0-4972950d210f", "value": "630325cac09ac3fab908f903e3b00d0dadd5fdaa0875ed8496fcbb97a558d0da" }, { "category": "Payload delivery", "comment": "", "deleted": false, "disable_correlation": false, "timestamp": "1508919605", "to_ids": true, "type": "sha256", "uuid": "59f033ab-fd00-425a-97f5-4f81950d210f", "value": "8ebc97e05c8e1073bda2efb6f4d00ad7e789260afa2c276f0c72740b838a0a93" }, { "category": "Payload delivery", "comment": "", "deleted": false, "disable_correlation": false, "timestamp": "1508919605", "to_ids": true, "type": "filename", "uuid": "59f033ab-3b14-498a-8168-4834950d210f", "value": "%WINDIR%\\infpub.dat" }, { "category": "External analysis", "comment": "", "deleted": false, "disable_correlation": false, "timestamp": "1508919605", "to_ids": false, "type": "link", "uuid": "59f033ab-647c-47ff-8796-42b4950d210f", "value": "https://www.virustotal.com/en/file/630325cac09ac3fab908f903e3b00d0dadd5fdaa0875ed8496fcbb97a558d0da/analysis/" }, { "category": "External analysis", "comment": "", "deleted": false, "disable_correlation": false, "timestamp": "1508919605", "to_ids": false, "type": "link", "uuid": "59f033ab-bbe8-4b76-a877-476a950d210f", "value": "https://www.virustotal.com/en/file/8ebc97e05c8e1073bda2efb6f4d00ad7e789260afa2c276f0c72740b838a0a93/analysis/" }, { "category": "Payload installation", "comment": "Command line to start encryption", "deleted": false, "disable_correlation": false, "timestamp": "1508919605", "to_ids": false, "type": "text", "uuid": "59f038f1-d8c4-4107-af63-4e6e950d210f", "value": "%WINDIR%\\system32\\rundll32.exe %WINDIR%\\infpub.dat,#1 15" }, { "category": "Payload installation", "comment": "Scheduled Shutdown Task: drogon", "deleted": false, "disable_correlation": false, "timestamp": "1508919605", "to_ids": false, "type": "text", "uuid": "59f0391f-086c-4c02-b2e6-4f3d950d210f", "value": "%WINDIR%\\system32\\shutdown.exe /r /t 0 /f" }, { "category": "Payload delivery", "comment": "- Xchecked via VT: 8ebc97e05c8e1073bda2efb6f4d00ad7e789260afa2c276f0c72740b838a0a93", "deleted": false, "disable_correlation": false, "timestamp": "1508919605", "to_ids": true, "type": "sha1", "uuid": "59f04935-0254-49d7-bf1d-4d3002de0b81", "value": "afeee8b4acff87bc469a6f0364a81ae5d60a2add" }, { "category": "Payload delivery", "comment": "- Xchecked via VT: 8ebc97e05c8e1073bda2efb6f4d00ad7e789260afa2c276f0c72740b838a0a93", "deleted": false, "disable_correlation": false, "timestamp": "1508919605", "to_ids": true, "type": "md5", "uuid": "59f04935-b928-456e-9e04-415f02de0b81", "value": "b14d8faf7f0cbcfad051cefe5f39645f" }, { "category": "External analysis", "comment": "- Xchecked via VT: 8ebc97e05c8e1073bda2efb6f4d00ad7e789260afa2c276f0c72740b838a0a93", "deleted": false, "disable_correlation": false, "timestamp": "1508919605", "to_ids": false, "type": "link", "uuid": "59f04935-d22c-4e43-a971-4d9702de0b81", "value": "https://www.virustotal.com/file/8ebc97e05c8e1073bda2efb6f4d00ad7e789260afa2c276f0c72740b838a0a93/analysis/1508918221/" }, { "category": "Payload delivery", "comment": "- Xchecked via VT: 630325cac09ac3fab908f903e3b00d0dadd5fdaa0875ed8496fcbb97a558d0da", "deleted": false, "disable_correlation": false, "timestamp": "1508919605", "to_ids": true, "type": "sha1", "uuid": "59f04935-7f3c-4158-9531-415a02de0b81", "value": "de5c8d858e6e41da715dca1c019df0bfb92d32c0" }, { "category": "Payload delivery", "comment": "- Xchecked via VT: 630325cac09ac3fab908f903e3b00d0dadd5fdaa0875ed8496fcbb97a558d0da", "deleted": false, "disable_correlation": false, "timestamp": "1508919605", "to_ids": true, "type": "md5", "uuid": "59f04935-c6fc-417c-be71-4dd102de0b81", "value": "fbbdc39af1139aebba4da004475e8839" }, { "category": "External analysis", "comment": "- Xchecked via VT: 630325cac09ac3fab908f903e3b00d0dadd5fdaa0875ed8496fcbb97a558d0da", "deleted": false, "disable_correlation": false, "timestamp": "1508919605", "to_ids": false, "type": "link", "uuid": "59f04935-4dec-42ef-b732-4d4b02de0b81", "value": "https://www.virustotal.com/file/630325cac09ac3fab908f903e3b00d0dadd5fdaa0875ed8496fcbb97a558d0da/analysis/1508918202/" } ] } }