General

  • Target
    2026-07-31_eee016c4347114961694fd888533ae6e_akira_cobalt-strike
  • Size 514KB
  • Sample260731-cvjessbc37
  • SHA256 88c588a7babfa7eb4665c167d80db008e02733d4a7c6d3d13b8442dc8db7ed7e
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • overlord

C2
  • 734r7hw4s32wehashwdz273dn323eeasd.antimalwarediagnostics.st

Targets

    • Target
      2026-07-31_eee016c4347114961694fd888533ae6e_akira_cobalt-strike
    • Size 514KB
    • SHA256 88c588a7babfa7eb4665c167d80db008e02733d4a7c6d3d13b8442dc8db7ed7e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: Overlord

      Overlord is an open-source Windows RAT written in Golang.

    • Family: xmrig

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

    • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers

    • XMRig Miner payload

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks