Overview

overview

10

Static

static

10

2024-02-23...er.exe

windows7-x64

9

2024-02-23...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-23_463575f63d7e5d636d2c53a158104af7_cryptolocker

  • Size

    386KB

  • Sample

    240223-yczjysge9w

  • MD5

    463575f63d7e5d636d2c53a158104af7

  • SHA1

    b169c60f1c74e4de9935c9406829ce30bc70c368

  • SHA256

    28118ff61ea113e50d6d9c9a3f8ac300f7fc70be1fb2e8c06a2cee9fffd22cac

  • SHA512

    735fc06398b271af3aeb56fc1d5c8554ec8f5db2cd3e70aaaa02597469af26d7803c88793ebd72f81b0c8bd1648f4ea0372d2575bff3bce88c1f37004c1cabef

  • SSDEEP

    6144:nnOsaQgAOjvrZFODJjBz3j1jTqQy6v2GGnugOtihzXG:nnOflT/ZFIjBz3xjTxynGUOUhXG

Score
10/10

Malware Config

Targets

    • Target

      2024-02-23_463575f63d7e5d636d2c53a158104af7_cryptolocker

    • Size

      386KB

    • MD5

      463575f63d7e5d636d2c53a158104af7

    • SHA1

      b169c60f1c74e4de9935c9406829ce30bc70c368

    • SHA256

      28118ff61ea113e50d6d9c9a3f8ac300f7fc70be1fb2e8c06a2cee9fffd22cac

    • SHA512

      735fc06398b271af3aeb56fc1d5c8554ec8f5db2cd3e70aaaa02597469af26d7803c88793ebd72f81b0c8bd1648f4ea0372d2575bff3bce88c1f37004c1cabef

    • SSDEEP

      6144:nnOsaQgAOjvrZFODJjBz3j1jTqQy6v2GGnugOtihzXG:nnOflT/ZFIjBz3xjTxynGUOUhXG

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks