Overview

overview

8

Static

static

3

a870e1b362...18.exe

windows7-x64

8

a870e1b362...18.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    a870e1b362ddfba23848ea83d023b339_JaffaCakes118

  • Size

    168KB

  • Sample

    240818-18rkbs1ckk

  • MD5

    a870e1b362ddfba23848ea83d023b339

  • SHA1

    1fb91af66eb1ea7a233922464862aae08797ed43

  • SHA256

    747e6eea83e778cc68e510480617e7a35aa9228d6c05ff02386311772614325b

  • SHA512

    1d275f5723c8bb09cc31d92a449df8466bcef5a95e5b383bfd4bcf2878e62aa48acd12f58c7c052943edc7b23af697cb7b2042055b1d857c83179cb0a302ea7b

  • SSDEEP

    1536:aHob+TnkkpRNGojAbnXlkjZ2G+7ErBnOZn2KcGO3Ekm+7UmNhG6n3+T:sOukkJGoEbXldaE5eAt

Score
8/10
defense_evasiondiscoveryevasionpersistence

Malware Config

Targets

    • Target

      a870e1b362ddfba23848ea83d023b339_JaffaCakes118

    • Size

      168KB

    • MD5

      a870e1b362ddfba23848ea83d023b339

    • SHA1

      1fb91af66eb1ea7a233922464862aae08797ed43

    • SHA256

      747e6eea83e778cc68e510480617e7a35aa9228d6c05ff02386311772614325b

    • SHA512

      1d275f5723c8bb09cc31d92a449df8466bcef5a95e5b383bfd4bcf2878e62aa48acd12f58c7c052943edc7b23af697cb7b2042055b1d857c83179cb0a302ea7b

    • SSDEEP

      1536:aHob+TnkkpRNGojAbnXlkjZ2G+7ErBnOZn2KcGO3Ekm+7UmNhG6n3+T:sOukkJGoEbXldaE5eAt

    Score
    8/10
    defense_evasiondiscoveryevasionpersistence

    • 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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Indicator Removal: File Deletion

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

      defense_evasion
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks