General

  • Target
    2BA224DABAE18B11854AD87608470A7437A8FAA9FD895.exe
  • Size 2.6MB
  • Sample221024-2wntcaahfk
  • SHA256 2ba224dabae18b11854ad87608470a7437a8faa9fd8955fb5dffc583e4b0495c
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • redline

Botnet
  • @maytee_o

C2
  • 77.73.134.24:80

Attributes
  • auth_value

    721f2debc17b76663d6d5230888641eb

Extracted

Family
  • vidar

Version
  • 55.2

Botnet
  • 1707

C2
  • https://t.me/slivetalks

  • https://c.im/@xinibin420

Attributes
  • profile_id

    1707

Targets

    • Target
      2BA224DABAE18B11854AD87608470A7437A8FAA9FD895.exe
    • Size 2.6MB
    • SHA256 2ba224dabae18b11854ad87608470a7437a8faa9fd8955fb5dffc583e4b0495c
    • 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

    • Sets service image path in registry

    • 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