General

  • Target
    658bef460623ffe24c93d755e269458c.exe
  • Size 286KB
  • Sample221030-wsllxsdbb9
  • SHA256 5492f4deb77421cfa6bc7b26088a9d70dfb7bedf47fcbf08b47be3e356347502
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • redline

Botnet
  • Google2

C2
  • 167.235.71.14:20469

Attributes
  • auth_value

    fb274d9691235ba015830da570a13578

Extracted

Family
  • vidar

Version
  • 55.3

Botnet
  • 1767

C2
  • https://t.me/slivetalks

  • https://c.im/@xinibin420

Attributes
  • profile_id

    1767

Targets

    • Target
      658bef460623ffe24c93d755e269458c.exe
    • Size 286KB
    • SHA256 5492f4deb77421cfa6bc7b26088a9d70dfb7bedf47fcbf08b47be3e356347502
    • MD5 SHA1 SHA512 SSDEEP
    • Detects Smokeloader packer

    • RedLine

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

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Uses the VBS compiler for execution

    • Accesses 2FA software files, possible credential harvesting

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks