Resubmissions

15/03/2024, 19:43

240315-yfcvcshd9x10

15/03/2024, 08:54

240315-kt8bjacd4110

15/03/2024, 08:41

240315-klpjfscb9w10

General

  • Target
    caf7afab30b06cd0f7e04e58d74eae92
  • Size 248KB
  • Sample240315-yfcvcshd9x
  • SHA256 ebbddbc283ca755442e0651f50ca542a01b896fb05fa62ad18270f791ecec6bb
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • gcleaner

C2
  • 194.145.227.161

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • 127.0.0.1:7000

Mutex
  • LK1tcQzVjdOfCJrx

Attributes
  • Install_directory

    %AppData%

  • install_file

    sv_gost120938.exe

aes.plain

Targets

    • Target
      caf7afab30b06cd0f7e04e58d74eae92
    • Size 248KB
    • SHA256 ebbddbc283ca755442e0651f50ca542a01b896fb05fa62ad18270f791ecec6bb
    • MD5 SHA1 SHA512 SSDEEP
    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

    • Detect Xworm Payload

    • Detect ZGRat V1

    • GCleaner

      GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.

    • OnlyLogger

      A tiny loader that uses IPLogger to get its payload.

    • Xworm

      Xworm is a remote access trojan written in C#.

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Async RAT payload

    • OnlyLogger payload

    • .NET Reactor proctector

      Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v15

Tasks