Overview

overview

10

Static

static

10

2024-04-20...er.exe

windows7-x64

9

2024-04-20...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-04-20_8fd8a6cd1b3abef7654d3d1377d5d412_cryptolocker

  • Size

    38KB

  • Sample

    240420-zamm2shg41

  • MD5

    8fd8a6cd1b3abef7654d3d1377d5d412

  • SHA1

    49553d2228a7b39e34e852d2f5842190d5b89cf6

  • SHA256

    f81e439f20d35efde47eb0bf651179cb54ed5162e0169126c460403183e7bafb

  • SHA512

    0552eb6fd928619f37931bfff8685c324718e622446b437f76b515e1b0eea2c27d17e287f2ceb5fbf94a466daa9b5d79f24de6d61bc5854e455303c9765a3713

  • SSDEEP

    768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYP:qDdFJy3QMOtEvwDpjjWMl7Tm

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-04-20_8fd8a6cd1b3abef7654d3d1377d5d412_cryptolocker

    • Size

      38KB

    • MD5

      8fd8a6cd1b3abef7654d3d1377d5d412

    • SHA1

      49553d2228a7b39e34e852d2f5842190d5b89cf6

    • SHA256

      f81e439f20d35efde47eb0bf651179cb54ed5162e0169126c460403183e7bafb

    • SHA512

      0552eb6fd928619f37931bfff8685c324718e622446b437f76b515e1b0eea2c27d17e287f2ceb5fbf94a466daa9b5d79f24de6d61bc5854e455303c9765a3713

    • SSDEEP

      768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYP:qDdFJy3QMOtEvwDpjjWMl7Tm

    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