Overview

overview

10

Static

static

1

cff9e229cb...0N.exe

windows7-x64

10

cff9e229cb...0N.exe

windows10-2004-x64

Sharing

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General

  • Target

    cff9e229cb7448f92f6df3deb56497c0N.exe

  • Size

    5.4MB

  • Sample

    240806-var6bathmn

  • MD5

    cff9e229cb7448f92f6df3deb56497c0

  • SHA1

    ee26776fd4e7de762ca43be1a901ad01d2c4e792

  • SHA256

    c6f9f0b1f762000a83dc5f062345ff6cf062d3279856545ffb70551bd3b3ceb6

  • SHA512

    149f6d29e42d46a89d82c5ee9e63bd9150cb736d40102b0f508eee3504ebe5ab54390a8008815c968caff6e40c7667262daec0a700eb04382f2fd6480904bb2b

  • SSDEEP

    98304:xRjPz9KDzUU8O5/B/LJ25E9SVh86sS3TRknQ3ss2MApp9meypA3cPDu7:xFKoU8O5/b2XViSjX310SeyGc7u7

Score
10/10
xmrigevasionexecutionminerpersistenceupx

Malware Config

Targets

    • Target

      cff9e229cb7448f92f6df3deb56497c0N.exe

    • Size

      5.4MB

    • MD5

      cff9e229cb7448f92f6df3deb56497c0

    • SHA1

      ee26776fd4e7de762ca43be1a901ad01d2c4e792

    • SHA256

      c6f9f0b1f762000a83dc5f062345ff6cf062d3279856545ffb70551bd3b3ceb6

    • SHA512

      149f6d29e42d46a89d82c5ee9e63bd9150cb736d40102b0f508eee3504ebe5ab54390a8008815c968caff6e40c7667262daec0a700eb04382f2fd6480904bb2b

    • SSDEEP

      98304:xRjPz9KDzUU8O5/B/LJ25E9SVh86sS3TRknQ3ss2MApp9meypA3cPDu7:xFKoU8O5/b2XViSjX310SeyGc7u7

    Score
    10/10
    xmrigevasionexecutionminerpersistenceupx

    • 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

    • UPX packed file

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

      upx

    • 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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks