Overview

overview

10

Static

static

10

2024-04-27...er.exe

windows7-x64

9

2024-04-27...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-04-27_91b225b22e87d262ed81052e7fee84bb_cryptolocker

  • Size

    31KB

  • Sample

    240427-2jvq5aad8t

  • MD5

    91b225b22e87d262ed81052e7fee84bb

  • SHA1

    1f6395ae0dd8bb10acc4861844d949c7fbd555f8

  • SHA256

    d98895867143ec5c69f3f8c9a8d1769b11380f36ac5f897ece5ae28d62eef63a

  • SHA512

    2ef313de3a55f9347f0926cc8c2024adc2b260cbed5d10dae9b9932957366741cc99be40d66ee66c537f965d640bca8cf592e9e888ee0d1947fcff49889b9a3b

  • SSDEEP

    384:bG74uGLLQRcsdeQ72ngEr4K7YmE8j60nrlwfjDUGTjA:bG74zYcgT/Ekd0ryfjfA

Score
10/10

Malware Config

Targets

    • Target

      2024-04-27_91b225b22e87d262ed81052e7fee84bb_cryptolocker

    • Size

      31KB

    • MD5

      91b225b22e87d262ed81052e7fee84bb

    • SHA1

      1f6395ae0dd8bb10acc4861844d949c7fbd555f8

    • SHA256

      d98895867143ec5c69f3f8c9a8d1769b11380f36ac5f897ece5ae28d62eef63a

    • SHA512

      2ef313de3a55f9347f0926cc8c2024adc2b260cbed5d10dae9b9932957366741cc99be40d66ee66c537f965d640bca8cf592e9e888ee0d1947fcff49889b9a3b

    • SSDEEP

      384:bG74uGLLQRcsdeQ72ngEr4K7YmE8j60nrlwfjDUGTjA:bG74zYcgT/Ekd0ryfjfA

    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