Overview

overview

8

Static

static

7

d5e38ce7ce...18.exe

windows7-x64

8

d5e38ce7ce...18.exe

windows10-2004-x64

8

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General

  • Target

    d5e38ce7ceb8da256feabe501e79b57c_JaffaCakes118

  • Size

    260KB

  • Sample

    240909-jh8bqazfpc

  • MD5

    d5e38ce7ceb8da256feabe501e79b57c

  • SHA1

    a6c89eba980684c42b45112b40a9914a649b6356

  • SHA256

    55e89f12a7f4022e33fb33f27fac5a7932cb0f71304820e2388c587fdbf5fc2b

  • SHA512

    02fc89abe40cc86e136377fcf0634da3e42e98e0abefe52b8c24909b93ae79ca7f5a4b4ba5a31ff8383451f4650383e6265325fe1db38588419d827464673775

  • SSDEEP

    6144:uW1sM4m+oN7+tcpBmbaGIgFHGn2UBjK2da9EloS:/1VkOitMUGg8n2O2Wa9AoS

Score
8/10
defense_evasiondiscoverypersistenceupx

Malware Config

Targets

    • Target

      d5e38ce7ceb8da256feabe501e79b57c_JaffaCakes118

    • Size

      260KB

    • MD5

      d5e38ce7ceb8da256feabe501e79b57c

    • SHA1

      a6c89eba980684c42b45112b40a9914a649b6356

    • SHA256

      55e89f12a7f4022e33fb33f27fac5a7932cb0f71304820e2388c587fdbf5fc2b

    • SHA512

      02fc89abe40cc86e136377fcf0634da3e42e98e0abefe52b8c24909b93ae79ca7f5a4b4ba5a31ff8383451f4650383e6265325fe1db38588419d827464673775

    • SSDEEP

      6144:uW1sM4m+oN7+tcpBmbaGIgFHGn2UBjK2da9EloS:/1VkOitMUGg8n2O2Wa9AoS

    Score
    8/10
    defense_evasiondiscoverypersistenceupx

    • Sets service image path in registry

      persistence

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Impair Defenses: Safe Mode Boot

      defense_evasion

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks