Overview

overview

10

Static

static

10

2024-02-28...er.exe

windows7-x64

9

2024-02-28...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-28_ba15e328719176a795aa0b4ba4dd6a9f_cryptolocker

  • Size

    40KB

  • Sample

    240228-dec4hshf2w

  • MD5

    ba15e328719176a795aa0b4ba4dd6a9f

  • SHA1

    e3bc34171d6b361d07a8fc6ea9468c9938229357

  • SHA256

    0e492448fe23e882daf87a3bfe1b2b6768c1bb2d39152a3328ee763a4e7c3da0

  • SHA512

    b70f2ba0557cc13161333be8310b5bf96e0a3fe73fa496330272e5418353384ee4f3eac27ddc919ac41e426b1c365303dd1e8b8e3f9cd1f49e45c8137996168e

  • SSDEEP

    384:60VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26aIIcVRYpetOOtEvwDpjqIGRmdHzOOZ:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/7

Score
10/10

Malware Config

Targets

    • Target

      2024-02-28_ba15e328719176a795aa0b4ba4dd6a9f_cryptolocker

    • Size

      40KB

    • MD5

      ba15e328719176a795aa0b4ba4dd6a9f

    • SHA1

      e3bc34171d6b361d07a8fc6ea9468c9938229357

    • SHA256

      0e492448fe23e882daf87a3bfe1b2b6768c1bb2d39152a3328ee763a4e7c3da0

    • SHA512

      b70f2ba0557cc13161333be8310b5bf96e0a3fe73fa496330272e5418353384ee4f3eac27ddc919ac41e426b1c365303dd1e8b8e3f9cd1f49e45c8137996168e

    • SSDEEP

      384:60VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26aIIcVRYpetOOtEvwDpjqIGRmdHzOOZ:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/7

    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