Overview

overview

10

Static

static

10

2024-05-23...er.exe

windows7-x64

9

2024-05-23...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-23_9fddfd07657381571529555d37302cb4_cryptolocker

  • Size

    41KB

  • Sample

    240523-c3lj5aag9t

  • MD5

    9fddfd07657381571529555d37302cb4

  • SHA1

    b72485d66c82b5def1eddcc3e0bef25f35554323

  • SHA256

    f05d5e9d3e26a7ace877cbf69a664faa174037d0b5c724837ed5c200f043c635

  • SHA512

    70b5defdd63f894b278cd28f78671c8e3789515caa6b1889e11d5ff1748ed860887b7760faa60525502071dc132b2fe5d44e735d7a74087ab46950dff3337645

  • SSDEEP

    768:bA74zYcgT/Ekd0ryfjPIunqpeNswmT3HwnC/:bA6YcA/X6G0W143Qg

Score
10/10

Malware Config

Targets

    • Target

      2024-05-23_9fddfd07657381571529555d37302cb4_cryptolocker

    • Size

      41KB

    • MD5

      9fddfd07657381571529555d37302cb4

    • SHA1

      b72485d66c82b5def1eddcc3e0bef25f35554323

    • SHA256

      f05d5e9d3e26a7ace877cbf69a664faa174037d0b5c724837ed5c200f043c635

    • SHA512

      70b5defdd63f894b278cd28f78671c8e3789515caa6b1889e11d5ff1748ed860887b7760faa60525502071dc132b2fe5d44e735d7a74087ab46950dff3337645

    • SSDEEP

      768:bA74zYcgT/Ekd0ryfjPIunqpeNswmT3HwnC/:bA6YcA/X6G0W143Qg

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks