General

  • Target

    b62de8fa907d9790deab7e5ab2215e821b51bcf087f28779e6bd25a090c69757

  • Size

    917KB

  • Sample

    231113-le3ceacc29

  • MD5

    f13afce1f444cdec8c27a62238d88411

  • SHA1

    07934c2a88d49f311b8abd37e2aa28505bfc5ae9

  • SHA256

    b62de8fa907d9790deab7e5ab2215e821b51bcf087f28779e6bd25a090c69757

  • SHA512

    0b220aba330ca4c4c4f3d6ed3225856b993b77a147eb8f3393d258db6c5b9d9594510cb26704243373efdd2133dd90d66f809cb8706e38295f67b671b3591690

  • SSDEEP

    24576:Gy2pmTHsaeuIsmC/GTLYDryAwRMAQ+0o:VxTVet3EGY3tR+0

Malware Config

Extracted

Family

redline

Botnet

taiga

C2

5.42.92.51:19057

Extracted

Family

mystic

C2

http://5.42.92.43/loghub/master

Targets

    • Target

      b62de8fa907d9790deab7e5ab2215e821b51bcf087f28779e6bd25a090c69757

    • Size

      917KB

    • MD5

      f13afce1f444cdec8c27a62238d88411

    • SHA1

      07934c2a88d49f311b8abd37e2aa28505bfc5ae9

    • SHA256

      b62de8fa907d9790deab7e5ab2215e821b51bcf087f28779e6bd25a090c69757

    • SHA512

      0b220aba330ca4c4c4f3d6ed3225856b993b77a147eb8f3393d258db6c5b9d9594510cb26704243373efdd2133dd90d66f809cb8706e38295f67b671b3591690

    • SSDEEP

      24576:Gy2pmTHsaeuIsmC/GTLYDryAwRMAQ+0o:VxTVet3EGY3tR+0

    • Detect Mystic stealer payload

    • Detected google phishing page

    • Mystic

      Mystic is an infostealer written in C++.

    • RedLine

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

    • RedLine payload

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Detected potential entity reuse from brand paypal.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks