General

  • Target

    eb76556f2396211e863c94f8fa682276_JaffaCakes118

  • Size

    448KB

  • Sample

    240410-tn4wlagg3y

  • MD5

    eb76556f2396211e863c94f8fa682276

  • SHA1

    c9e7d5425c979cb0db29a8aee6444d37b35a8b24

  • SHA256

    c1d52a5d83b3f1660b9ecdb1ad26fb3b7edc7f02bcec4dd320e237a62c433d07

  • SHA512

    a8d9fe839201d166b3bfac8e536aefa61757493dad812172c2488ff942e52d66f126979c7ddd8f4ba7961fe2a72e36993eed17fd686680ab53b99a23e5f67d50

  • SSDEEP

    12288:nyRIUzLUq3Epa/CBSbrvVMAGLFam+SHc6sPEs+r:TUzv3pgSndMAqF/Lc6sPEL

Malware Config

Extracted

Family

matiex

C2

https://api.telegram.org/bot1395392888:AAFrJovDdZICOFB0gX0eGWrAUzEKCRpv8xo/sendMessage?chat_id=1300181783

Targets

    • Target

      JHW09000900.exe

    • Size

      656KB

    • MD5

      54dc35ab78394f31963d2f0bd30a6b7b

    • SHA1

      4904138a54baf5cb440933e502ff6e8cb6b00829

    • SHA256

      ec45a354ba2c7cba3c064325f968d62cdb3999122b76080dd145cc49f13bf7e7

    • SHA512

      c54d2abf270dd31eb9e3bf44762803f3d1e4d41a6ea43fd37003a64983fddbac5545a5dafe15b3224aadb7f25037c8dc8818480210a30ef6ed69fef326895d7b

    • SSDEEP

      12288:lrf0P3HD5Y2fxOZAcLlQuhntyyFgF1/OV0b4R7wZSEleGxCRfdbBKqS/XWsHFsdn:2P3H1Y2f4HLVnILvOV0b4R7ASEleGmft

    • Matiex

      Matiex is a keylogger and infostealer first seen in July 2020.

    • Matiex Main payload

    • Accesses Microsoft Outlook profiles

    • Looks up external IP address via web service

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Tasks