General

  • Target
    1D1BCE6C4A6CDB2B2DB0AA80629110DB005A108D02127.exe
  • Size 1.2MB
  • Sample221025-cp5e3sbcd7
  • SHA256 1d1bce6c4a6cdb2b2db0aa80629110db005a108d02127bcc3876f28c93ef7e4d
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • redline

C2
  • 62.204.41.141:24758

Attributes
  • auth_value

    5d6545bb1c0082b276a52afb6a9ddb3d

Extracted

Family
  • vidar

Version
  • 55.2

Botnet
  • 1707

C2
  • https://t.me/slivetalks

  • https://c.im/@xinibin420

Attributes
  • profile_id

    1707

Targets

    • Target
      1D1BCE6C4A6CDB2B2DB0AA80629110DB005A108D02127.exe
    • Size 1.2MB
    • SHA256 1d1bce6c4a6cdb2b2db0aa80629110db005a108d02127bcc3876f28c93ef7e4d
    • MD5 SHA1 SHA512 SSDEEP
    • Modifies security service

    • RedLine

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

    • RedLine payload

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Stops running service(s)

    • 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

    • Uses the VBS compiler for execution

    • Accesses 2FA software files, possible credential harvesting

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks