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_e91d203ab3f0343063ecea12d1476535_cryptolocker

  • Size

    96KB

  • Sample

    240523-bbag4sfg65

  • MD5

    e91d203ab3f0343063ecea12d1476535

  • SHA1

    cc3dae17cb193d99e92650e7b39d9945a9b7e8e3

  • SHA256

    f5808217513031338d8b92e6959c1b0252d332a907a32d77d3640d60bae21898

  • SHA512

    cd2ac5ce1e64c08b198504e8cd24f7c5083d76e37993b6651902d09c627f32a3315471c68b09243b50e0d54a502f3bcbfc6003460cb0986a032c9339d84aad19

  • SSDEEP

    1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpJ:V6a+pOtEvwDpjtzW

Score
10/10

Malware Config

Targets

    • Target

      2024-05-23_e91d203ab3f0343063ecea12d1476535_cryptolocker

    • Size

      96KB

    • MD5

      e91d203ab3f0343063ecea12d1476535

    • SHA1

      cc3dae17cb193d99e92650e7b39d9945a9b7e8e3

    • SHA256

      f5808217513031338d8b92e6959c1b0252d332a907a32d77d3640d60bae21898

    • SHA512

      cd2ac5ce1e64c08b198504e8cd24f7c5083d76e37993b6651902d09c627f32a3315471c68b09243b50e0d54a502f3bcbfc6003460cb0986a032c9339d84aad19

    • SSDEEP

      1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpJ:V6a+pOtEvwDpjtzW

    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