General

  • Target
    D51B59D11C7CE7A34F7568B108F253A337C19B2CBFA87.exe
  • Size 2.6MB
  • Sample221025-bc75rsbbc2
  • SHA256 d51b59d11c7ce7a34f7568b108f253a337c19b2cbfa8778f5f5bf7ab8d0a439b
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • redline

C2
  • 62.204.41.141:24758

Attributes
  • auth_value

    471f1f44fcc902e9d158f892e368d3a7

Extracted

Family
  • vidar

Version
  • 55.2

Botnet
  • 1707

C2
  • https://t.me/slivetalks

  • https://c.im/@xinibin420

Attributes
  • profile_id

    1707

Targets

    • Target
      D51B59D11C7CE7A34F7568B108F253A337C19B2CBFA87.exe
    • Size 2.6MB
    • SHA256 d51b59d11c7ce7a34f7568b108f253a337c19b2cbfa8778f5f5bf7ab8d0a439b
    • MD5 SHA1 SHA512 SSDEEP
    • Modifies security service

    • RedLine

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

    • RedLine payload

    • 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.

    • 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