Overview

overview

10

Static

static

10

2024-05-23...er.exe

windows7-x64

9

2024-05-23...er.exe

windows10-2004-x64

9

Sharing

Copy URL
Twitter E-mail

General

  • Target

    2024-05-23_28115cef1005bb07c7a103df4ec7ba64_cryptolocker

  • Size

    49KB

  • Sample

    240523-b6klkahb6w

  • MD5

    28115cef1005bb07c7a103df4ec7ba64

  • SHA1

    2462325d66a22db8c53fbbff94cfb5b4a22456c8

  • SHA256

    148c6c8cbf5a414939df7f9d81df4682ecfe5bfc909c8f2b6b3fcbe4e5c527ba

  • SHA512

    7d67ef1dc72763c9d45952c1c1a728983bced4c567a330d24a4d86402f783eeafa2147df9c525bc51718dc8a8ab172e62aaffeeb5ea768343f6a4c60064389a1

  • SSDEEP

    768:X6LsoEEeegiZPvEhHSG+gp/BtOOtEvwDpjBVaD3E09vdXfi:X6QFElP6n+gJBMOtEvwDpjBtEdXfi

Score
10/10

Malware Config

Targets

    • Target

      2024-05-23_28115cef1005bb07c7a103df4ec7ba64_cryptolocker

    • Size

      49KB

    • MD5

      28115cef1005bb07c7a103df4ec7ba64

    • SHA1

      2462325d66a22db8c53fbbff94cfb5b4a22456c8

    • SHA256

      148c6c8cbf5a414939df7f9d81df4682ecfe5bfc909c8f2b6b3fcbe4e5c527ba

    • SHA512

      7d67ef1dc72763c9d45952c1c1a728983bced4c567a330d24a4d86402f783eeafa2147df9c525bc51718dc8a8ab172e62aaffeeb5ea768343f6a4c60064389a1

    • SSDEEP

      768:X6LsoEEeegiZPvEhHSG+gp/BtOOtEvwDpjBVaD3E09vdXfi:X6QFElP6n+gJBMOtEvwDpjBtEdXfi

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • 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