Overview

overview

10

Static

static

10

2024-05-11...er.exe

windows7-x64

9

2024-05-11...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-11_2dd98719ca7cd9782b390318a6344211_cryptolocker

  • Size

    38KB

  • Sample

    240511-y6348sae52

  • MD5

    2dd98719ca7cd9782b390318a6344211

  • SHA1

    92322f0d435c6147ee1dbd50b699ed24bef55d99

  • SHA256

    0bdde846340e6db5eaee75f539508cfebe45acca9d683556d574cf882ecee61c

  • SHA512

    beee78c3085564eaec5def367d7822cff6345ed3b727d63d8d87c71eb546b70d08f48a07854ca8c7090ec5e3ebc5458df4de2f53fdf22b1e9e313904f1aee03b

  • SSDEEP

    768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYaBP:qDdFJy3QMOtEvwDpjjWMl7TdJ

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-05-11_2dd98719ca7cd9782b390318a6344211_cryptolocker

    • Size

      38KB

    • MD5

      2dd98719ca7cd9782b390318a6344211

    • SHA1

      92322f0d435c6147ee1dbd50b699ed24bef55d99

    • SHA256

      0bdde846340e6db5eaee75f539508cfebe45acca9d683556d574cf882ecee61c

    • SHA512

      beee78c3085564eaec5def367d7822cff6345ed3b727d63d8d87c71eb546b70d08f48a07854ca8c7090ec5e3ebc5458df4de2f53fdf22b1e9e313904f1aee03b

    • SSDEEP

      768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYaBP:qDdFJy3QMOtEvwDpjjWMl7TdJ

    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