Overview

overview

10

Static

static

10

2024-05-21...er.exe

windows7-x64

9

2024-05-21...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-21_483433c4004125bb661ae24caba01ada_cryptolocker

  • Size

    38KB

  • Sample

    240521-s1exkaaf6x

  • MD5

    483433c4004125bb661ae24caba01ada

  • SHA1

    2fb24b51bf9469af8c4332390454f413ab23b383

  • SHA256

    7303cdb4a7508eb3cbbd269e583cebc99bf90afbb7314bff76fd4a700c1a161e

  • SHA512

    33311253aedad7e78250d9b58efd9b9a344366a84331f3d6af745a9259126b8635499c54681e3553b5ae9443bbdae1145abee40bd1635d806c753a93cee2a08c

  • SSDEEP

    768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYaBsWx:qDdFJy3QMOtEvwDpjjWMl7TdTx

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-05-21_483433c4004125bb661ae24caba01ada_cryptolocker

    • Size

      38KB

    • MD5

      483433c4004125bb661ae24caba01ada

    • SHA1

      2fb24b51bf9469af8c4332390454f413ab23b383

    • SHA256

      7303cdb4a7508eb3cbbd269e583cebc99bf90afbb7314bff76fd4a700c1a161e

    • SHA512

      33311253aedad7e78250d9b58efd9b9a344366a84331f3d6af745a9259126b8635499c54681e3553b5ae9443bbdae1145abee40bd1635d806c753a93cee2a08c

    • SSDEEP

      768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYaBsWx:qDdFJy3QMOtEvwDpjjWMl7TdTx

    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