Overview

overview

10

Static

static

10

2024-06-14...er.exe

windows7-x64

9

2024-06-14...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-06-14_f6af19e4c6197ba9787b657135e76ab9_cryptolocker

  • Size

    74KB

  • Sample

    240614-kce9essdng

  • MD5

    f6af19e4c6197ba9787b657135e76ab9

  • SHA1

    1f06eabe5e602f302cc74e908e15055f6b594636

  • SHA256

    99afa13cb178e16141650aa8164bac4e586614a16211552aafd87824744c9f8b

  • SHA512

    3349e6a826f74cc846c5e0c0fa8f36c6b4bd224cdd04302422f97d1d838a7bef8fc14f317007ecade30a6d0c965c88795756a39d537182292db600a71445a54c

  • SSDEEP

    1536:nj+4zs2cPVhlMOtEvwDpj4H8u8rZVTs95bM:C4Q2c94OtEvwDpj4H8zP

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-06-14_f6af19e4c6197ba9787b657135e76ab9_cryptolocker

    • Size

      74KB

    • MD5

      f6af19e4c6197ba9787b657135e76ab9

    • SHA1

      1f06eabe5e602f302cc74e908e15055f6b594636

    • SHA256

      99afa13cb178e16141650aa8164bac4e586614a16211552aafd87824744c9f8b

    • SHA512

      3349e6a826f74cc846c5e0c0fa8f36c6b4bd224cdd04302422f97d1d838a7bef8fc14f317007ecade30a6d0c965c88795756a39d537182292db600a71445a54c

    • SSDEEP

      1536:nj+4zs2cPVhlMOtEvwDpj4H8u8rZVTs95bM:C4Q2c94OtEvwDpj4H8zP

    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