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_d6f22aaa32809e48d3052cad0c2a7951_cryptolocker

  • Size

    71KB

  • Sample

    240523-wys8ysbf4v

  • MD5

    d6f22aaa32809e48d3052cad0c2a7951

  • SHA1

    92d3a70134d39e746838b63a042389cfc9f8ea60

  • SHA256

    a6e5e588a522288590704cd2ebb6cfc652a6dcfdc7711e6137c0a497adb4e816

  • SHA512

    da7fa646fbc938f6a2d81802d655f3af08fe872ee36f9e6441418ebdd0f08c67a4049be549f529fdab9f2de04e8bd8b7fb7f8e8703cd4aacb01f1e3d99605130

  • SSDEEP

    768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4ZPsED3VK2+ZtyOjgO4r9vFAg2rq2g1B/R+:vj+jsMQMOtEvwDpj5HZYTjipvF24c5

Score
10/10

Malware Config

Targets

    • Target

      2024-05-23_d6f22aaa32809e48d3052cad0c2a7951_cryptolocker

    • Size

      71KB

    • MD5

      d6f22aaa32809e48d3052cad0c2a7951

    • SHA1

      92d3a70134d39e746838b63a042389cfc9f8ea60

    • SHA256

      a6e5e588a522288590704cd2ebb6cfc652a6dcfdc7711e6137c0a497adb4e816

    • SHA512

      da7fa646fbc938f6a2d81802d655f3af08fe872ee36f9e6441418ebdd0f08c67a4049be549f529fdab9f2de04e8bd8b7fb7f8e8703cd4aacb01f1e3d99605130

    • SSDEEP

      768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4ZPsED3VK2+ZtyOjgO4r9vFAg2rq2g1B/R+:vj+jsMQMOtEvwDpj5HZYTjipvF24c5

    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