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General

  • Target

    2024-04-17_569106924948d06951183a2f14f55af4_cryptolocker

  • Size

    37KB

  • Sample

    240417-axztfsgg22

  • MD5

    569106924948d06951183a2f14f55af4

  • SHA1

    f5564ba4611fae3f2cdf43df0e25b2cb29660097

  • SHA256

    b8299110250e33a025fd8d90ccfa88e643a8fc6bd5a2dc919a3a7aff32b0efe1

  • SHA512

    f7e96b283dd73312ca9d098a71734469ab2862459a868fa4c9162df842d423daa9906d6be7ce22e35dce74f7c7fff1590e11d8445608cfe73d4c358a0add02b3

  • SSDEEP

    768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYm:qDdFJy3QMOtEvwDpjjWMl7Tv

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-04-17_569106924948d06951183a2f14f55af4_cryptolocker

    • Size

      37KB

    • MD5

      569106924948d06951183a2f14f55af4

    • SHA1

      f5564ba4611fae3f2cdf43df0e25b2cb29660097

    • SHA256

      b8299110250e33a025fd8d90ccfa88e643a8fc6bd5a2dc919a3a7aff32b0efe1

    • SHA512

      f7e96b283dd73312ca9d098a71734469ab2862459a868fa4c9162df842d423daa9906d6be7ce22e35dce74f7c7fff1590e11d8445608cfe73d4c358a0add02b3

    • SSDEEP

      768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYm:qDdFJy3QMOtEvwDpjjWMl7Tv

    Score
    9/10
    • 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.

MITRE ATT&CK Enterprise v15

Tasks