Overview

overview

10

Static

static

3

2026-08-04...at.exe

windows10-2004-x64

1

2026-08-04...at.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    2026-08-04_422b2605fb2895db2165d03c86beb072_akira_cobalt-strike_quasar-rat
  • Size 653KB
  • Sample260805-beek8sswcs
  • SHA256 83f0724c1c5554bb7b5399636dbe21c861e5e75b9fbe6f19a7534c41fb3eeba3
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
xmrigdefense_evasionexecutionminerpersistencespywarestealer

Malware Config

Targets

    • Target
      2026-08-04_422b2605fb2895db2165d03c86beb072_akira_cobalt-strike_quasar-rat
    • Size 653KB
    • SHA256 83f0724c1c5554bb7b5399636dbe21c861e5e75b9fbe6f19a7534c41fb3eeba3
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasionexecutionxmrigminerpersistencespywarestealer

    • Family: xmrig

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

      minerxmrig

    • XMRig Miner payload

      miner

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

      spywarestealer

    • Reads user/profile data of web browsers

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

      spywarestealer
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks