Overview

overview

10

Static

static

10

2024-04-24...er.exe

windows7-x64

9

2024-04-24...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-04-24_6f0d559ada651833b87eecbe4ad0958d_cryptolocker

  • Size

    38KB

  • Sample

    240424-ynmpjage36

  • MD5

    6f0d559ada651833b87eecbe4ad0958d

  • SHA1

    e66f5768592cf5f06dd731a9c98dcb12e4da077c

  • SHA256

    595edea39993c2307627dec1a6e63c8ee0458dc006dbbe850a0743bbad402503

  • SHA512

    8304c14123adede5194ee9afaa6ac9100834f10f7ba8823e2137c37d0ba50db144ba2244dc76538d4e632dbce37cd827637c38c53f03d9cd86d49b7570c2bba2

  • SSDEEP

    768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITY9Z:qDdFJy3QMOtEvwDpjjWMl7Ti

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-04-24_6f0d559ada651833b87eecbe4ad0958d_cryptolocker

    • Size

      38KB

    • MD5

      6f0d559ada651833b87eecbe4ad0958d

    • SHA1

      e66f5768592cf5f06dd731a9c98dcb12e4da077c

    • SHA256

      595edea39993c2307627dec1a6e63c8ee0458dc006dbbe850a0743bbad402503

    • SHA512

      8304c14123adede5194ee9afaa6ac9100834f10f7ba8823e2137c37d0ba50db144ba2244dc76538d4e632dbce37cd827637c38c53f03d9cd86d49b7570c2bba2

    • SSDEEP

      768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITY9Z:qDdFJy3QMOtEvwDpjjWMl7Ti

    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