Overview

overview

10

Static

static

10

2024-04-03...er.exe

windows7-x64

9

2024-04-03...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-04-03_01d3708f625e32cffad681c167fc0f86_cryptolocker

  • Size

    32KB

  • Sample

    240403-hgbqpaag66

  • MD5

    01d3708f625e32cffad681c167fc0f86

  • SHA1

    9b72020bd0618b78c5334995e25a11d560109804

  • SHA256

    c81e6139a75ec3d951726dee88eff075f54e6f3975372a663a18e2c7d2b8596e

  • SHA512

    c6cad85cbf4ddd1240fe6b454279b6282ea86d60cffa5274ca79a4286fa1003b82e5f6d0e6b233148ee04160be727da7b3db44d5272e64755f10fb85f7fcb1a9

  • SSDEEP

    384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cuM98KuI:bAvJCYOOvbRPDEgXRcuM98DI

Score
10/10

Malware Config

Targets

    • Target

      2024-04-03_01d3708f625e32cffad681c167fc0f86_cryptolocker

    • Size

      32KB

    • MD5

      01d3708f625e32cffad681c167fc0f86

    • SHA1

      9b72020bd0618b78c5334995e25a11d560109804

    • SHA256

      c81e6139a75ec3d951726dee88eff075f54e6f3975372a663a18e2c7d2b8596e

    • SHA512

      c6cad85cbf4ddd1240fe6b454279b6282ea86d60cffa5274ca79a4286fa1003b82e5f6d0e6b233148ee04160be727da7b3db44d5272e64755f10fb85f7fcb1a9

    • SSDEEP

      384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cuM98KuI:bAvJCYOOvbRPDEgXRcuM98DI

    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

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