Overview

overview

10

Static

static

10

2024-05-23...er.exe

windows7-x64

9

2024-05-23...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-23_383c32f3984cef41219eae4f8a952f9d_cryptolocker

  • Size

    63KB

  • Sample

    240523-cxv7daag58

  • MD5

    383c32f3984cef41219eae4f8a952f9d

  • SHA1

    7a4639a17793b48006f7652d719c76f33889cff3

  • SHA256

    36a615d03daa51a730d474e41b445bbdab3db147b04ca2f753694ef6a6f5d447

  • SHA512

    94f31f98955327b2200de60b67e1c7b253766cb0954dc7b4e66c6669fcc482dc8244d13f53f2c14bbf6dfcd631164d2a214f4a208f2a091c20cb62f2dfd1fba2

  • SSDEEP

    1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnF7HH:btng54SMLr+/AO/kIhfoKMHdaJ

Score
10/10

Malware Config

Targets

    • Target

      2024-05-23_383c32f3984cef41219eae4f8a952f9d_cryptolocker

    • Size

      63KB

    • MD5

      383c32f3984cef41219eae4f8a952f9d

    • SHA1

      7a4639a17793b48006f7652d719c76f33889cff3

    • SHA256

      36a615d03daa51a730d474e41b445bbdab3db147b04ca2f753694ef6a6f5d447

    • SHA512

      94f31f98955327b2200de60b67e1c7b253766cb0954dc7b4e66c6669fcc482dc8244d13f53f2c14bbf6dfcd631164d2a214f4a208f2a091c20cb62f2dfd1fba2

    • SSDEEP

      1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnF7HH:btng54SMLr+/AO/kIhfoKMHdaJ

    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