Overview

overview

10

Static

static

1

df1b82d6d5...77.exe

windows7-x64

10

df1b82d6d5...77.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    df1b82d6d5e2f603b466adfe0ce92c21d691497550e31f73037ac81c8e383d77

  • Size

    5.4MB

  • Sample

    240727-femzts1fjf

  • MD5

    3ebdad35906fa7ef35936c8fd60783ee

  • SHA1

    909ffa05578d44ab1be8b3ac7acee16b81229b55

  • SHA256

    df1b82d6d5e2f603b466adfe0ce92c21d691497550e31f73037ac81c8e383d77

  • SHA512

    bb5339c7e64276a344a849fbef1184c614f9cd6aec9025aad98b381e1a903ebd17bd7583b877da5f44aac0b800914bf31a1d2f7fa1500fb2183ecd93973f2de3

  • SSDEEP

    98304:xRjPz9KDzUU8O5/B/LJ25E9SVh86sS3TRknQ3ss2MApp9meypA3cPDu7:xFKoU8O5/b2XViSjX310SeyGc7u7

Score
10/10
xmrigevasionexecutionminerpersistenceupx

Malware Config

Targets

    • Target

      df1b82d6d5e2f603b466adfe0ce92c21d691497550e31f73037ac81c8e383d77

    • Size

      5.4MB

    • MD5

      3ebdad35906fa7ef35936c8fd60783ee

    • SHA1

      909ffa05578d44ab1be8b3ac7acee16b81229b55

    • SHA256

      df1b82d6d5e2f603b466adfe0ce92c21d691497550e31f73037ac81c8e383d77

    • SHA512

      bb5339c7e64276a344a849fbef1184c614f9cd6aec9025aad98b381e1a903ebd17bd7583b877da5f44aac0b800914bf31a1d2f7fa1500fb2183ecd93973f2de3

    • 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