Overview

overview

10

Static

static

10

2024-02-12...er.exe

windows7-x64

9

2024-02-12...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-02-12_5c3065f93b534a1249dea9a6f9d854a9_cryptolocker

  • Size

    54KB

  • Sample

    240212-yq7gqada79

  • MD5

    5c3065f93b534a1249dea9a6f9d854a9

  • SHA1

    de79f3789661ea38d51955ad89e47f75886c89e1

  • SHA256

    c885f4d3f4ee75d5fde18d77a413e02597366dcaa2f597dab95c2a7dbc46bd58

  • SHA512

    aef34859270befb44b955d6c0998f3cc770be3fdaf23e760f420aeecbae037b5d277afa8c32e8d471a4f8a5f06ac504ff9438593e82eec4a5e76df478c036796

  • SSDEEP

    768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbP/MM0:xj+VGMOtEvwDpjubXMM0

Score
10/10

Malware Config

Targets

    • Target

      2024-02-12_5c3065f93b534a1249dea9a6f9d854a9_cryptolocker

    • Size

      54KB

    • MD5

      5c3065f93b534a1249dea9a6f9d854a9

    • SHA1

      de79f3789661ea38d51955ad89e47f75886c89e1

    • SHA256

      c885f4d3f4ee75d5fde18d77a413e02597366dcaa2f597dab95c2a7dbc46bd58

    • SHA512

      aef34859270befb44b955d6c0998f3cc770be3fdaf23e760f420aeecbae037b5d277afa8c32e8d471a4f8a5f06ac504ff9438593e82eec4a5e76df478c036796

    • SSDEEP

      768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbP/MM0:xj+VGMOtEvwDpjubXMM0

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • Detects executables built or packed with MPress PE compressor

    • 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

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks