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_be8bea3c4d348c61efd594c39b2fbd56_cryptolocker

  • Size

    41KB

  • Sample

    240522-c989rshh59

  • MD5

    be8bea3c4d348c61efd594c39b2fbd56

  • SHA1

    0a6011a2cb06de44030e61e605eb3699b283f924

  • SHA256

    bc85efa700216432db5ebbc8c70106e9cbf898120c0f74f0f6ca4a5625a70336

  • SHA512

    a1def7c13dff5a10420c8c7d97957b40d779df9a45502a08cf6218f277d47a24ebb3ab0f059640dc54b741cc0c6e0aa58e7548d9ce24c365d2f931a14272b38d

  • SSDEEP

    768:X6LsoEEeegiZPvEhHSG+gp/QtOOtEvwDpjBaac4HK/wSvuQTCjJ:X6QFElP6n+gJQMOtEvwDpjBsYK/f4J

Score
10/10

Malware Config

Targets

    • Target

      2024-05-22_be8bea3c4d348c61efd594c39b2fbd56_cryptolocker

    • Size

      41KB

    • MD5

      be8bea3c4d348c61efd594c39b2fbd56

    • SHA1

      0a6011a2cb06de44030e61e605eb3699b283f924

    • SHA256

      bc85efa700216432db5ebbc8c70106e9cbf898120c0f74f0f6ca4a5625a70336

    • SHA512

      a1def7c13dff5a10420c8c7d97957b40d779df9a45502a08cf6218f277d47a24ebb3ab0f059640dc54b741cc0c6e0aa58e7548d9ce24c365d2f931a14272b38d

    • SSDEEP

      768:X6LsoEEeegiZPvEhHSG+gp/QtOOtEvwDpjBaac4HK/wSvuQTCjJ:X6QFElP6n+gJQMOtEvwDpjBsYK/f4J

    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