Overview

overview

10

Static

static

10

2024-06-09...er.exe

windows7-x64

9

2024-06-09...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-06-09_6f8fe7c0a00b391c88a56b3df299cc8e_cryptolocker

  • Size

    38KB

  • Sample

    240609-3mnbwshb52

  • MD5

    6f8fe7c0a00b391c88a56b3df299cc8e

  • SHA1

    d250c9331d8f0bf46fcd46eebecbb4aea94e7c80

  • SHA256

    2fa1ef53ded5165bf43005ba7c922946a4e1d9750084b47d2804841f19f7f6c5

  • SHA512

    5b0f5e21c0e2a3ea1eea2ec5817b9c7ef7a90f3e03f6bbdebd53090249b7a53ab908f351f13205704e67c2f17cf39a5a6d1c7fa97d0a837261a186462793cda9

  • SSDEEP

    768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYaBsO:qDdFJy3QMOtEvwDpjjWMl7Tdt

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-06-09_6f8fe7c0a00b391c88a56b3df299cc8e_cryptolocker

    • Size

      38KB

    • MD5

      6f8fe7c0a00b391c88a56b3df299cc8e

    • SHA1

      d250c9331d8f0bf46fcd46eebecbb4aea94e7c80

    • SHA256

      2fa1ef53ded5165bf43005ba7c922946a4e1d9750084b47d2804841f19f7f6c5

    • SHA512

      5b0f5e21c0e2a3ea1eea2ec5817b9c7ef7a90f3e03f6bbdebd53090249b7a53ab908f351f13205704e67c2f17cf39a5a6d1c7fa97d0a837261a186462793cda9

    • SSDEEP

      768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYaBsO:qDdFJy3QMOtEvwDpjjWMl7Tdt

    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