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General

  • Target

    2024-05-29_c11c407ac30f2b089fe5fddc8ea8beb7_cryptolocker

  • Size

    60KB

  • Sample

    240529-hmwcaaeh25

  • MD5

    c11c407ac30f2b089fe5fddc8ea8beb7

  • SHA1

    3a2ba2b5f494f0c5080c582aefc064ffdcd8f169

  • SHA256

    44f02259fc6644458354305ab08eff281d162e460bdc12411f589dd20b567adb

  • SHA512

    6fc53b715617a04f888cf87a8ef86cf6e15467207904e421fcc955adcc064f64e1d452b3e65385cd3467dbc6b07b2a4d7cfe80df2b9f7b54afdc7dc9f1284a10

  • SSDEEP

    768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP6pINx:H6QFElP6n+gou9cvMOtEvwDpjCpVXiNx

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-05-29_c11c407ac30f2b089fe5fddc8ea8beb7_cryptolocker

    • Size

      60KB

    • MD5

      c11c407ac30f2b089fe5fddc8ea8beb7

    • SHA1

      3a2ba2b5f494f0c5080c582aefc064ffdcd8f169

    • SHA256

      44f02259fc6644458354305ab08eff281d162e460bdc12411f589dd20b567adb

    • SHA512

      6fc53b715617a04f888cf87a8ef86cf6e15467207904e421fcc955adcc064f64e1d452b3e65385cd3467dbc6b07b2a4d7cfe80df2b9f7b54afdc7dc9f1284a10

    • SSDEEP

      768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP6pINx:H6QFElP6n+gou9cvMOtEvwDpjCpVXiNx

    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