General

  • Target
    a6a62f2848be6b0d8cdb1372f5ed58d4.exe
  • Size 7.0MB
  • Sample210504-rs6yqee7b2
  • SHA256 7c7cff0a48bcfe565fb02e3a39087ce2ad56d5b1c57b229f2d0142f41b7ab191
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • redline

Botnet
  • baskarservnew

C2
  • 87.251.71.193:20119

Extracted

Family
  • redline

Botnet
  • RUZKI

C2
  • Sthellete.xyz:80

Extracted

Family
  • fickerstealer

C2
  • truzen.site:80

Targets

    • Target
      a6a62f2848be6b0d8cdb1372f5ed58d4.exe
    • Size 7.0MB
    • SHA256 7c7cff0a48bcfe565fb02e3a39087ce2ad56d5b1c57b229f2d0142f41b7ab191
    • MD5 SHA1 SHA512
    • 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.

    • fickerstealer

      Ficker is an infostealer written in Rust and ASM.

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • XMRig Miner Payload

    • Downloads MZ/PE file

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • Loads dropped DLL

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks