General

  • Target

    JaffaCakes118_718db5fd7b0ad0b3c34d2502ecd8d1521f67caba93245966ce2a9e58f4a7f254

  • Size

    6.0MB

  • Sample

    241230-21nzxawjcy

  • MD5

    16c78fbe573738c14c8e5396360b217e

  • SHA1

    e96d30b8d1dc3cd2c561e8a35f9fab3d5b635e39

  • SHA256

    718db5fd7b0ad0b3c34d2502ecd8d1521f67caba93245966ce2a9e58f4a7f254

  • SHA512

    2eb61a8b3c070400f9529d02be4afd3776af73e982514f0ab45446a25e89d89210fb5fcb1e47f5b6a6771c2647ff52caaaf04f28d5961439b58b520caf9379a1

  • SSDEEP

    98304:JjX+kjb1BjmnOsSIgaa4dDdChUkS39t5lJxHialxRHKAHiunMH3O2T:Jj9jjmOsSIdQqkkaaTHKACDXfT

Malware Config

Extracted

Family

nullmixer

C2

http://raitanori.xyz/

Extracted

Family

socelars

C2

http://www.chosenncrowned.com/

Extracted

Family

privateloader

C2

http://212.193.30.45/proxies.txt

http://45.144.225.57/server.txt

pastebin.com/raw/A7dSG1te

http://wfsdragon.ru/api/setStats.php

2.56.59.42

Targets

    • Target

      JaffaCakes118_718db5fd7b0ad0b3c34d2502ecd8d1521f67caba93245966ce2a9e58f4a7f254

    • Size

      6.0MB

    • MD5

      16c78fbe573738c14c8e5396360b217e

    • SHA1

      e96d30b8d1dc3cd2c561e8a35f9fab3d5b635e39

    • SHA256

      718db5fd7b0ad0b3c34d2502ecd8d1521f67caba93245966ce2a9e58f4a7f254

    • SHA512

      2eb61a8b3c070400f9529d02be4afd3776af73e982514f0ab45446a25e89d89210fb5fcb1e47f5b6a6771c2647ff52caaaf04f28d5961439b58b520caf9379a1

    • SSDEEP

      98304:JjX+kjb1BjmnOsSIgaa4dDdChUkS39t5lJxHialxRHKAHiunMH3O2T:Jj9jjmOsSIdQqkkaaTHKACDXfT

    • Detect Fabookie payload

    • Fabookie

      Fabookie is facebook account info stealer.

    • Fabookie family

    • NullMixer

      NullMixer is a malware dropper leading to an infection chain of a wide variety of malware families.

    • Nullmixer family

    • PrivateLoader

      PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

    • Privateloader family

    • Socelars

      Socelars is an infostealer targeting browser cookies and credit card credentials.

    • Socelars family

    • Socelars payload

    • Detected Nirsoft tools

      Free utilities often used by attackers which can steal passwords, product keys, etc.

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Drops Chrome extension

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Looks up geolocation information via web service

      Uses a legitimate geolocation service to find the infected system's geolocation info.

    • Target

      setup_installer.exe

    • Size

      5.9MB

    • MD5

      d97eef05369e22d7157b4b4a58900d4e

    • SHA1

      08bd87e386b37e827352188a9f72388091206c31

    • SHA256

      d1686e5a76f86a9af4469cb42f3e43e82c8ca9f3c7a2a8fc5cbcbbf0eaba4719

    • SHA512

      de803915f9069312dd4c03a2f3f51aaf519fcf4fb047adebf983fb1562cdbd10a02aafa73543ebc9098bcd37d11020e15ac7f62152591a68f2f69cdce63d0604

    • SSDEEP

      98304:xc1KmeMslsGOjbtSicV9KQUi/ps0F/rYPNSVDO1hdbFepIISBjLXNaJC7JzhBkxg:xc1SMslq/wkQUiV/rYPNSgPdbFsTS5L/

    • Detect Fabookie payload

    • Fabookie

      Fabookie is facebook account info stealer.

    • Fabookie family

    • NullMixer

      NullMixer is a malware dropper leading to an infection chain of a wide variety of malware families.

    • Nullmixer family

    • PrivateLoader

      PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

    • Privateloader family

    • Socelars

      Socelars is an infostealer targeting browser cookies and credit card credentials.

    • Socelars family

    • Socelars payload

    • Detected Nirsoft tools

      Free utilities often used by attackers which can steal passwords, product keys, etc.

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Drops Chrome extension

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Looks up geolocation information via web service

      Uses a legitimate geolocation service to find the infected system's geolocation info.

MITRE ATT&CK Enterprise v15

Tasks