Overview

overview

10

Static

static

10

2024-05-22...er.exe

windows7-x64

9

2024-05-22...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-22_65ce7331d6d53b044878cf1a8d26a61b_cryptolocker

  • Size

    48KB

  • Sample

    240522-1j3w3ahg6w

  • MD5

    65ce7331d6d53b044878cf1a8d26a61b

  • SHA1

    8879f0052e2091df6eb70448951dfb978f4e9211

  • SHA256

    c9ea8373a75a85007944476fa261dee67a84ef4ffebe444d3491a8c504460229

  • SHA512

    b4d759d5ad5824cc7d8f7f72d52bc5c07cb5fc0fe12bf8e0c993cb07c11780ff607a0a6474044ddee9bec05eb50c2f28c0fc95ecdb61b96905a6c82e7edfc013

  • SSDEEP

    768:P6LsoVEeegiZPvEhHSP+gp/QtOOtEvwDpjBBMLZdzuqpXsiE8Wq/Dpkc9:P6Q0ElP6G+gJQMOtEvwDpjB8WMlf9

Score
10/10

Malware Config

Targets

    • Target

      2024-05-22_65ce7331d6d53b044878cf1a8d26a61b_cryptolocker

    • Size

      48KB

    • MD5

      65ce7331d6d53b044878cf1a8d26a61b

    • SHA1

      8879f0052e2091df6eb70448951dfb978f4e9211

    • SHA256

      c9ea8373a75a85007944476fa261dee67a84ef4ffebe444d3491a8c504460229

    • SHA512

      b4d759d5ad5824cc7d8f7f72d52bc5c07cb5fc0fe12bf8e0c993cb07c11780ff607a0a6474044ddee9bec05eb50c2f28c0fc95ecdb61b96905a6c82e7edfc013

    • SSDEEP

      768:P6LsoVEeegiZPvEhHSP+gp/QtOOtEvwDpjBBMLZdzuqpXsiE8Wq/Dpkc9:P6Q0ElP6G+gJQMOtEvwDpjB8WMlf9

    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