Overview

overview

10

Static

static

d6cca03bee...91.exe

windows7-x64

8

d6cca03bee...91.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d6cca03bee74ec4296f6c1a077f87110b1a4c5397adaba68c3df97317e9ca991

  • Size

    168KB

  • Sample

    221030-j3tn3abfhq

  • MD5

    93a6cd5a811ca5e01f96a1849fc2f8e8

  • SHA1

    6ca0c859bb02612d83e0740101426e7c17686168

  • SHA256

    d6cca03bee74ec4296f6c1a077f87110b1a4c5397adaba68c3df97317e9ca991

  • SHA512

    21b58875673f36d564d9259336ecab8f1bcebdff8dd3cfbf3fc3d157182fc063772f996fc54daf270ca44d717fb1ad494a929fcab327cc8153f80cc9cdf69476

  • SSDEEP

    1536:aHob+TnkkpRNGojAbnXlkjZ2G+7ErBnOZn2KcGO3Ekm+7UmNhG6n3+f:sOukkJGoEbXldaE5eAp

Score
10/10
jokerevasioninfostealerpersistencetrojan

Malware Config

Targets

    • Target

      d6cca03bee74ec4296f6c1a077f87110b1a4c5397adaba68c3df97317e9ca991

    • Size

      168KB

    • MD5

      93a6cd5a811ca5e01f96a1849fc2f8e8

    • SHA1

      6ca0c859bb02612d83e0740101426e7c17686168

    • SHA256

      d6cca03bee74ec4296f6c1a077f87110b1a4c5397adaba68c3df97317e9ca991

    • SHA512

      21b58875673f36d564d9259336ecab8f1bcebdff8dd3cfbf3fc3d157182fc063772f996fc54daf270ca44d717fb1ad494a929fcab327cc8153f80cc9cdf69476

    • SSDEEP

      1536:aHob+TnkkpRNGojAbnXlkjZ2G+7ErBnOZn2KcGO3Ekm+7UmNhG6n3+f:sOukkJGoEbXldaE5eAp

    Score
    10/10
    evasionpersistencejokerinfostealertrojan

    • 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.

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks