Overview

overview

10

Static

static

10

2024-05-02...er.exe

windows7-x64

9

2024-05-02...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-02_056c7416416b194935c02840306be539_cryptolocker

  • Size

    38KB

  • Sample

    240502-aqy9cadf35

  • MD5

    056c7416416b194935c02840306be539

  • SHA1

    44835a407a3e02fa54683bd7f914f2393b16763d

  • SHA256

    34c64a43d067a262600df3806d8444ecb4a635683f432c04f8c9d8a6affe8383

  • SHA512

    0857cd08b4ef23404e4f587ed4da8b02706ab5493efeb9d1838e1d5c6bdbdfe4cd418722e19a06a20694e88301ce9aa294a5b9f3f118168f01e17f5bfebdea8c

  • SSDEEP

    768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYaBx:qDdFJy3QMOtEvwDpjjWMl7Tdn

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-05-02_056c7416416b194935c02840306be539_cryptolocker

    • Size

      38KB

    • MD5

      056c7416416b194935c02840306be539

    • SHA1

      44835a407a3e02fa54683bd7f914f2393b16763d

    • SHA256

      34c64a43d067a262600df3806d8444ecb4a635683f432c04f8c9d8a6affe8383

    • SHA512

      0857cd08b4ef23404e4f587ed4da8b02706ab5493efeb9d1838e1d5c6bdbdfe4cd418722e19a06a20694e88301ce9aa294a5b9f3f118168f01e17f5bfebdea8c

    • SSDEEP

      768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYaBx:qDdFJy3QMOtEvwDpjjWMl7Tdn

    Score
    9/10
    upx

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • UPX dump on OEP (original entry point)

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks