Overview

overview

10

Static

static

1

21caa344cb...0N.exe

windows7-x64

10

21caa344cb...0N.exe

windows10-2004-x64

10

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General

  • Target

    21caa344cb457a82dcdc3cbcb774c330N.exe

  • Size

    5.4MB

  • Sample

    240726-sel4raycrd

  • MD5

    21caa344cb457a82dcdc3cbcb774c330

  • SHA1

    4c62864574c062870ebccd59e8045d8e91d5fcf6

  • SHA256

    6fe42b18556ac8fed54bef3764fce037f0335f4251b3208078cdc26ba3db70c5

  • SHA512

    706ddc35107c761f794cc98bf7395f3dd556ddd082dd6900879d34635283f7ea5132d205ce7b92bbf79abf200a3e65883c9bd0b0dd5e5a820f72071f58634749

  • SSDEEP

    98304:KggSZTFznDHwE8oohoIgNgx+r3P4jw4fn9E32RW0O2gT/gQGhP3oFL6p4kvDZ/Hn:DgSZJznDHMo+JgNgx+r3P+e32BO2gjgj

Score
10/10
xmrigevasionexecutionminerpersistenceupx

Malware Config

Targets

    • Target

      21caa344cb457a82dcdc3cbcb774c330N.exe

    • Size

      5.4MB

    • MD5

      21caa344cb457a82dcdc3cbcb774c330

    • SHA1

      4c62864574c062870ebccd59e8045d8e91d5fcf6

    • SHA256

      6fe42b18556ac8fed54bef3764fce037f0335f4251b3208078cdc26ba3db70c5

    • SHA512

      706ddc35107c761f794cc98bf7395f3dd556ddd082dd6900879d34635283f7ea5132d205ce7b92bbf79abf200a3e65883c9bd0b0dd5e5a820f72071f58634749

    • SSDEEP

      98304:KggSZTFznDHwE8oohoIgNgx+r3P4jw4fn9E32RW0O2gT/gQGhP3oFL6p4kvDZ/Hn:DgSZJznDHMo+JgNgx+r3P+e32BO2gjgj

    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