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General

  • Target

    file.exe

  • Size

    754KB

  • Sample

    230602-a2b8yshb33

  • MD5

    ae37a6d87a99e0c50e2f871b9e894d93

  • SHA1

    955b2694cb27944d3617f572ec3b9e445af4bfa9

  • SHA256

    7386b0b4144eb4534d3808e9fa97982744f30139a1c89ba29356f74538e17f81

  • SHA512

    c8ff030d2320f41d914bc9977801dda06f7c6411be0c4e4418c088a63363a5050b7c099b488937305cd2156a22e0e34234920ace95bc2d5043c4351ec3c8c985

  • SSDEEP

    12288:iMrKy90tMaxMyb4mpcXO9Ic55lkOV3h59e/EqCYInH+RAn8ToFke3Cq:Uymb4m79IcFre8RYUsoGeSq

Malware Config

Extracted

Family

redline

Botnet

dars

C2

83.97.73.127:19045

Attributes
  • auth_value

    7cd208e6b6c927262304d5d4d88647fd

Extracted

Family

redline

Botnet

grom

C2

83.97.73.127:19045

Attributes
  • auth_value

    2193aac8692a5e1ec66d9db9fa25ee00

Targets

    • Target

      file.exe

    • Size

      754KB

    • MD5

      ae37a6d87a99e0c50e2f871b9e894d93

    • SHA1

      955b2694cb27944d3617f572ec3b9e445af4bfa9

    • SHA256

      7386b0b4144eb4534d3808e9fa97982744f30139a1c89ba29356f74538e17f81

    • SHA512

      c8ff030d2320f41d914bc9977801dda06f7c6411be0c4e4418c088a63363a5050b7c099b488937305cd2156a22e0e34234920ace95bc2d5043c4351ec3c8c985

    • SSDEEP

      12288:iMrKy90tMaxMyb4mpcXO9Ic55lkOV3h59e/EqCYInH+RAn8ToFke3Cq:Uymb4m79IcFre8RYUsoGeSq

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • 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.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks