General

  • Target

    2782ed1a8f847629b4c7081657113730N.exe

  • Size

    5.4MB

  • Sample

    240720-aj4kgs1dma

  • MD5

    2782ed1a8f847629b4c7081657113730

  • SHA1

    289ce1f4b6948a9f85c6179638d38ce9702c3a48

  • SHA256

    1a9c68b8fca4c2828b47e489e8e592187263132067fa6fd6929645f83b98a353

  • SHA512

    fd4383547fc3e57970990f38a5c76c517a18e89c58660effa9729521077d338bff65a99bfe473d5354165640cbbf2373f6ec4b47b53995c987c26b44999e7c15

  • SSDEEP

    98304:34Gr/W2hRkTwVNt6MkTi+XAVd18EjU6+cVX6IwUu:3jr/TMwVNtaP4KEjl6S

Malware Config

Targets

    • Target

      2782ed1a8f847629b4c7081657113730N.exe

    • Size

      5.4MB

    • MD5

      2782ed1a8f847629b4c7081657113730

    • SHA1

      289ce1f4b6948a9f85c6179638d38ce9702c3a48

    • SHA256

      1a9c68b8fca4c2828b47e489e8e592187263132067fa6fd6929645f83b98a353

    • SHA512

      fd4383547fc3e57970990f38a5c76c517a18e89c58660effa9729521077d338bff65a99bfe473d5354165640cbbf2373f6ec4b47b53995c987c26b44999e7c15

    • SSDEEP

      98304:34Gr/W2hRkTwVNt6MkTi+XAVd18EjU6+cVX6IwUu:3jr/TMwVNtaP4KEjl6S

    • xmrig

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

    • XMRig Miner payload

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Creates new service(s)

    • Stops running service(s)

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

    • Power Settings

      powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks