Overview

overview

10

Static

static

10

2024-05-21...er.exe

windows7-x64

9

2024-05-21...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-21_5dd24a8dd1cd321eb1cafc8682a2abe2_cryptolocker

  • Size

    34KB

  • Sample

    240521-znbspsaa74

  • MD5

    5dd24a8dd1cd321eb1cafc8682a2abe2

  • SHA1

    141347d7730e32463fce1c4b2c7ab99298ade4b9

  • SHA256

    e480485a43619c439234b5d1c1e1176d11869444601a6f07aa2ec77eda353e73

  • SHA512

    07553cc4e251c392d5545ea783c3ded2f0327cfbde372023d60543f4b374ff37b05bf4b178e70f8a901a5fbfe064009dfce10f36bf24950c468c21ad738626e5

  • SSDEEP

    384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6ckJp0qAgmEzXKxA+T9xlb:bAvJCYOOvbRPDEgXRc+BAILihb

Score
10/10

Malware Config

Targets

    • Target

      2024-05-21_5dd24a8dd1cd321eb1cafc8682a2abe2_cryptolocker

    • Size

      34KB

    • MD5

      5dd24a8dd1cd321eb1cafc8682a2abe2

    • SHA1

      141347d7730e32463fce1c4b2c7ab99298ade4b9

    • SHA256

      e480485a43619c439234b5d1c1e1176d11869444601a6f07aa2ec77eda353e73

    • SHA512

      07553cc4e251c392d5545ea783c3ded2f0327cfbde372023d60543f4b374ff37b05bf4b178e70f8a901a5fbfe064009dfce10f36bf24950c468c21ad738626e5

    • SSDEEP

      384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6ckJp0qAgmEzXKxA+T9xlb:bAvJCYOOvbRPDEgXRc+BAILihb

    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