Overview

overview

8

Static

static

3

d3a9f9b2b6...18.exe

windows7-x64

8

d3a9f9b2b6...18.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    d3a9f9b2b669f1b39765800aabf761c4_JaffaCakes118

  • Size

    68KB

  • Sample

    240908-ga948szcll

  • MD5

    d3a9f9b2b669f1b39765800aabf761c4

  • SHA1

    7a94de6a4dd0d615ddc2fac9eab7d3a6c637fcc6

  • SHA256

    c77f3400090559d9a009d229fadd47208044e2390809121120d331559479a518

  • SHA512

    1aacb5b04aaf1ab6bfcb562ddac29fd0e77bcb488d7bd800d2ab05f20492822fa2e717c6eff19ec0309c087ec68d1c7cbffe4c06b6f6eec28e0ace85b85fc035

  • SSDEEP

    1536:hFBaVCEVHBjNDrsgSu1SIU1BDBy3FGksTAD4wK9aytp0cCW7buWhoej:6CSZDrsq1S77By3FaTQ4Cytprbu8j

Score
8/10
defense_evasiondiscoverypersistence

Malware Config

Targets

    • Target

      d3a9f9b2b669f1b39765800aabf761c4_JaffaCakes118

    • Size

      68KB

    • MD5

      d3a9f9b2b669f1b39765800aabf761c4

    • SHA1

      7a94de6a4dd0d615ddc2fac9eab7d3a6c637fcc6

    • SHA256

      c77f3400090559d9a009d229fadd47208044e2390809121120d331559479a518

    • SHA512

      1aacb5b04aaf1ab6bfcb562ddac29fd0e77bcb488d7bd800d2ab05f20492822fa2e717c6eff19ec0309c087ec68d1c7cbffe4c06b6f6eec28e0ace85b85fc035

    • SSDEEP

      1536:hFBaVCEVHBjNDrsgSu1SIU1BDBy3FGksTAD4wK9aytp0cCW7buWhoej:6CSZDrsq1S77By3FaTQ4Cytprbu8j

    Score
    8/10
    defense_evasiondiscoverypersistence

    • Event Triggered Execution: Image File Execution Options Injection

      persistence

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

      defense_evasion

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks