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_4970c2a54404934915948bda26c7354f_cryptolocker

  • Size

    44KB

  • Sample

    240523-aw5nbaeh6s

  • MD5

    4970c2a54404934915948bda26c7354f

  • SHA1

    e25e4dfd8fd9941e99bc8205b6103d4363977458

  • SHA256

    20929b8fc4cdfc737ce84b44a3c7fe4fff5e9729a14744f2718921c6d00e53dc

  • SHA512

    479add34f30d29ecbdac84de6688870ce54b5ce7b1c7234d6566372f716a5faac49f737a6d010a019eb888cfc30b5e84e76b8f7a151152fdf3cf3e4a9a3a5431

  • SSDEEP

    384:bm74uGLLQRcsdeQ72ngEr4K7YmE8jo0nrlwfjDUm3yKu:bm74zYcgT/Ekn0ryfjw

Score
10/10

Malware Config

Targets

    • Target

      2024-05-23_4970c2a54404934915948bda26c7354f_cryptolocker

    • Size

      44KB

    • MD5

      4970c2a54404934915948bda26c7354f

    • SHA1

      e25e4dfd8fd9941e99bc8205b6103d4363977458

    • SHA256

      20929b8fc4cdfc737ce84b44a3c7fe4fff5e9729a14744f2718921c6d00e53dc

    • SHA512

      479add34f30d29ecbdac84de6688870ce54b5ce7b1c7234d6566372f716a5faac49f737a6d010a019eb888cfc30b5e84e76b8f7a151152fdf3cf3e4a9a3a5431

    • SSDEEP

      384:bm74uGLLQRcsdeQ72ngEr4K7YmE8jo0nrlwfjDUm3yKu:bm74zYcgT/Ekn0ryfjw

    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