Overview

overview

10

Static

static

10

2024-06-10...er.exe

windows7-x64

9

2024-06-10...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-06-10_af9dab19ede6e4efb412fc20cb594810_cryptolocker

  • Size

    39KB

  • Sample

    240610-m545csgd9y

  • MD5

    af9dab19ede6e4efb412fc20cb594810

  • SHA1

    9bf1ea7b107cbcd67faf2c40f75dc01104f90290

  • SHA256

    b8f5307298e241c81685570280b344cd2b378947e9065f6ceaac64469bdcb3f0

  • SHA512

    f69052051ac7b3b6e4c36dfcd6a9be6b9c4a5b213a849bf50c9072df6760ceb9ecfeecfd3af004bf75ccd52c11409433677b61fc1dda3e5e782e938d63b6131c

  • SSDEEP

    768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYan//:qDdFJy3QMOtEvwDpjjWMl7Tdn//

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-06-10_af9dab19ede6e4efb412fc20cb594810_cryptolocker

    • Size

      39KB

    • MD5

      af9dab19ede6e4efb412fc20cb594810

    • SHA1

      9bf1ea7b107cbcd67faf2c40f75dc01104f90290

    • SHA256

      b8f5307298e241c81685570280b344cd2b378947e9065f6ceaac64469bdcb3f0

    • SHA512

      f69052051ac7b3b6e4c36dfcd6a9be6b9c4a5b213a849bf50c9072df6760ceb9ecfeecfd3af004bf75ccd52c11409433677b61fc1dda3e5e782e938d63b6131c

    • SSDEEP

      768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYan//:qDdFJy3QMOtEvwDpjjWMl7Tdn//

    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