Overview

overview

10

Static

static

aab4e5e380...98.exe

windows7-x64

10

aab4e5e380...98.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    aab4e5e380ba7f128bbbda173e97a6e600002d0082eacdc60ae6d8db0ea59e98

  • Size

    168KB

  • Sample

    221030-j3valaaga4

  • MD5

    928d6b6564191339000ffd9c19ea9d3a

  • SHA1

    cf3aebdc96d78f638fe154ad2dc00dfb3dff91be

  • SHA256

    aab4e5e380ba7f128bbbda173e97a6e600002d0082eacdc60ae6d8db0ea59e98

  • SHA512

    6b14c89f8afdf13632c9dec2e76aa8333a6d3143c08b25dd94d52a2cc515b5e69ebb94652cb7bb115bb07aab400abf2d36d6239e5a7cb1cc426e85eb6bf9f805

  • SSDEEP

    1536:aHob+TnkkpRNGojAbnXlkjZ2G+7ErBnOZn2KcGO3Ekm+7UmNhG6n3+s:sOukkJGoEbXldaE5eAK

Score
10/10
jokerevasioninfostealerpersistencetrojan

Malware Config

Targets

    • Target

      aab4e5e380ba7f128bbbda173e97a6e600002d0082eacdc60ae6d8db0ea59e98

    • Size

      168KB

    • MD5

      928d6b6564191339000ffd9c19ea9d3a

    • SHA1

      cf3aebdc96d78f638fe154ad2dc00dfb3dff91be

    • SHA256

      aab4e5e380ba7f128bbbda173e97a6e600002d0082eacdc60ae6d8db0ea59e98

    • SHA512

      6b14c89f8afdf13632c9dec2e76aa8333a6d3143c08b25dd94d52a2cc515b5e69ebb94652cb7bb115bb07aab400abf2d36d6239e5a7cb1cc426e85eb6bf9f805

    • SSDEEP

      1536:aHob+TnkkpRNGojAbnXlkjZ2G+7ErBnOZn2KcGO3Ekm+7UmNhG6n3+s:sOukkJGoEbXldaE5eAK

    Score
    10/10
    jokerevasioninfostealerpersistencetrojan

    • joker

      Joker is an Android malware that targets billing and SMS fraud.

      infostealertrojanjoker

    • Executes dropped EXE

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      evasion

    • Checks computer location settings

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

    • Deletes itself

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks