Overview

overview

10

Static

static

1

3a041b2c3a...54.exe

windows7-x64

10

3a041b2c3a...54.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    3a041b2c3a97e269c22cadc6f6daf48cbea4f6e54c17e1dec663ad85962c9754.exe

  • Size

    5.6MB

  • Sample

    241222-dhefra1mbn

  • MD5

    47ee89d22d43d62749510d71c9158d31

  • SHA1

    b1a5be46f078fe201e56a970bea00d6621124511

  • SHA256

    3a041b2c3a97e269c22cadc6f6daf48cbea4f6e54c17e1dec663ad85962c9754

  • SHA512

    370482c158a8aa4114be108984df0f0bc7bbe6f8b344229dff63bccaa75e5c56044dd7d88f716ff8373f91ccfb7cd2d0d07ab012e266329824ac0378b7dd3e46

  • SSDEEP

    98304:xRjPz9KDzUU8O5/B/LJ25E9SVh86sS3TRknQ3ss2MApp9meypA3cPDu72:xFKoU8O5/b2XViSjX310SeyGc7u72

Score
10/10
xmrigevasionexecutionminerpersistenceupx

Malware Config

Targets

    • Target

      3a041b2c3a97e269c22cadc6f6daf48cbea4f6e54c17e1dec663ad85962c9754.exe

    • Size

      5.6MB

    • MD5

      47ee89d22d43d62749510d71c9158d31

    • SHA1

      b1a5be46f078fe201e56a970bea00d6621124511

    • SHA256

      3a041b2c3a97e269c22cadc6f6daf48cbea4f6e54c17e1dec663ad85962c9754

    • SHA512

      370482c158a8aa4114be108984df0f0bc7bbe6f8b344229dff63bccaa75e5c56044dd7d88f716ff8373f91ccfb7cd2d0d07ab012e266329824ac0378b7dd3e46

    • SSDEEP

      98304:xRjPz9KDzUU8O5/B/LJ25E9SVh86sS3TRknQ3ss2MApp9meypA3cPDu72:xFKoU8O5/b2XViSjX310SeyGc7u72

    Score
    10/10
    xmrigevasionexecutionminerpersistenceupx

    • Xmrig family

      xmrig

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

      execution

    • Creates new service(s)

      persistenceexecution

    • Stops running service(s)

      evasionexecution

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

      persistence

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks