General

  • Target

    013455d4d1cfe1e77ae50920bdc03b3474e74962a0adf9b363a2353d4b53f29b

  • Size

    972KB

  • Sample

    220523-z5s4bacafp

  • MD5

    334faa99364a54e59a992e52f0401530

  • SHA1

    4e484d4fcf5a5be5e307380eec0adeb6ca188149

  • SHA256

    013455d4d1cfe1e77ae50920bdc03b3474e74962a0adf9b363a2353d4b53f29b

  • SHA512

    fa18f027e51062ef85bab57380549ac4709e28949c2f74dd6482396fd09d1da35a5bdad21765e45afe44559c21826aa657619f512553444b0086a84ddcb6977b

Malware Config

Targets

    • Target

      013455d4d1cfe1e77ae50920bdc03b3474e74962a0adf9b363a2353d4b53f29b

    • Size

      972KB

    • MD5

      334faa99364a54e59a992e52f0401530

    • SHA1

      4e484d4fcf5a5be5e307380eec0adeb6ca188149

    • SHA256

      013455d4d1cfe1e77ae50920bdc03b3474e74962a0adf9b363a2353d4b53f29b

    • SHA512

      fa18f027e51062ef85bab57380549ac4709e28949c2f74dd6482396fd09d1da35a5bdad21765e45afe44559c21826aa657619f512553444b0086a84ddcb6977b

    • Executes dropped EXE

    • Sets service image path in registry

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

2
T1060

Browser Extensions

1
T1176

Defense Evasion

Modify Registry

4
T1112

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Tasks