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General

  • Target

    2024-05-12_1bed07179ce95b8ea1a03dad8411c5ae_cryptolocker

  • Size

    97KB

  • Sample

    240512-rr33csdd87

  • MD5

    1bed07179ce95b8ea1a03dad8411c5ae

  • SHA1

    d74ee2d9b11277b7a0c1f9f39e723b29202dbc24

  • SHA256

    c5a11fedb90280893c7387375dcf7c56c085a6f0ccb45a29014ca6ab6647fe32

  • SHA512

    48c0bdb2c04f1e3b131f1dcc8cde1fe8c17407a12e37324bd6a862bd8e110d7c976d3ad6b1c24da316a72552d7b6fee94c332c34799f6b718fd8aa29a7208a51

  • SSDEEP

    1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjgx/bq1I:zCsanOtEvwDpjBP

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-05-12_1bed07179ce95b8ea1a03dad8411c5ae_cryptolocker

    • Size

      97KB

    • MD5

      1bed07179ce95b8ea1a03dad8411c5ae

    • SHA1

      d74ee2d9b11277b7a0c1f9f39e723b29202dbc24

    • SHA256

      c5a11fedb90280893c7387375dcf7c56c085a6f0ccb45a29014ca6ab6647fe32

    • SHA512

      48c0bdb2c04f1e3b131f1dcc8cde1fe8c17407a12e37324bd6a862bd8e110d7c976d3ad6b1c24da316a72552d7b6fee94c332c34799f6b718fd8aa29a7208a51

    • SSDEEP

      1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjgx/bq1I:zCsanOtEvwDpjBP

    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