General

  • Target
    F020132F2F56D617A36B719DEC76ED9CC5A7CF9BF54DF.exe
  • Size 1.3MB
  • Sample221024-zj95psaec7
  • SHA256 f020132f2f56d617a36b719dec76ed9cc5a7cf9bf54df83083f788b0ac4301cb
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • redline

Botnet
  • @iskein

C2
  • 77.73.134.24:80

Attributes
  • auth_value

    533e2a459947e527ee4116234bca55d9

Extracted

Family
  • vidar

Version
  • 55.2

Botnet
  • 1707

C2
  • https://t.me/slivetalks

  • https://c.im/@xinibin420

Attributes
  • profile_id

    1707

Targets

    • Target
      F020132F2F56D617A36B719DEC76ED9CC5A7CF9BF54DF.exe
    • Size 1.3MB
    • SHA256 f020132f2f56d617a36b719dec76ed9cc5a7cf9bf54df83083f788b0ac4301cb
    • 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 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.

    • 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