General

  • Target
    C558ED2C819717303C17F6BBD048CF4A.exe
  • Size 2.1MB
  • Sample210907-vxkpragcbp
  • SHA256 d0ed9b5279618e628f62a80cd1abdd208bdd3899cb6865b51591478ca03e46c6
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • redline

Botnet
  • pub

C2
  • 193.56.146.78:51487

Extracted

Family
  • vidar

Version
  • 40.4

Botnet
  • 706

C2
  • https://romkaxarit.tumblr.com/

Attributes
  • profile_id

    706

Targets

    • Target
      C558ED2C819717303C17F6BBD048CF4A.exe
    • Size 2.1MB
    • SHA256 d0ed9b5279618e628f62a80cd1abdd208bdd3899cb6865b51591478ca03e46c6
    • MD5 SHA1 SHA512
    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • 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.

    • suricata: ET MALWARE JS/Nemucod requesting EXE payload 2016-02-01

      suricata: ET MALWARE JS/Nemucod requesting EXE payload 2016-02-01

    • suricata: ET MALWARE JS/Nemucod.M.gen downloading EXE payload

      suricata: ET MALWARE JS/Nemucod.M.gen downloading EXE payload

    • xmrig

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

    • Vidar Stealer

    • XMRig Miner Payload

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • 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