Overview

overview

10

Static

static

10

2024-05-28...er.exe

windows7-x64

9

2024-05-28...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-28_40936d28438b79e330cd1dd0695a5165_cryptolocker

  • Size

    43KB

  • Sample

    240528-czcstabd8z

  • MD5

    40936d28438b79e330cd1dd0695a5165

  • SHA1

    5d5da76d75772b6f07e0a3e7d3b51e79d1d299f5

  • SHA256

    31c46ab4c73c12dae2aac4e3cede95012c340d82b21f8586d3343e0d5db1b03d

  • SHA512

    b474b78ede61f608d9784a3f95302fc930c76999be73ba56f52db61a9cc45b9778d37001f1e2ef4c9d521a20348c30a1a8bb2dea77518898f2d60c56440e617b

  • SSDEEP

    768:XS5nQJ24LR1bytOOtEvwDpj66BLbjG9Rva/yYsZCX:i5nkFGMOtEvwDpjR+viHscX

Score
10/10

Malware Config

Targets

    • Target

      2024-05-28_40936d28438b79e330cd1dd0695a5165_cryptolocker

    • Size

      43KB

    • MD5

      40936d28438b79e330cd1dd0695a5165

    • SHA1

      5d5da76d75772b6f07e0a3e7d3b51e79d1d299f5

    • SHA256

      31c46ab4c73c12dae2aac4e3cede95012c340d82b21f8586d3343e0d5db1b03d

    • SHA512

      b474b78ede61f608d9784a3f95302fc930c76999be73ba56f52db61a9cc45b9778d37001f1e2ef4c9d521a20348c30a1a8bb2dea77518898f2d60c56440e617b

    • SSDEEP

      768:XS5nQJ24LR1bytOOtEvwDpj66BLbjG9Rva/yYsZCX:i5nkFGMOtEvwDpjR+viHscX

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • Detects executables built or packed with MPress PE compressor

    • 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