Overview

overview

10

Static

static

10

2024-06-01...er.exe

windows7-x64

9

2024-06-01...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-06-01_233565957b55f8512df1472bf9054a93_cryptolocker

  • Size

    92KB

  • Sample

    240601-cv2alsfd38

  • MD5

    233565957b55f8512df1472bf9054a93

  • SHA1

    68ae8260fa7f1d962b0e39f2077c82e9894c02ad

  • SHA256

    c12edafabadfce867c47297754c317114386b1f1594f4b485ca9a05aef794327

  • SHA512

    54f544024e4bc155432e67d99882ac6bf4dc4049faeee5667d83ac3ac2471056d53c81fcc6f20e7384376c3c7d19bd9c821c64ef62f1e6b7a4d1cba334cb155e

  • SSDEEP

    1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwMgddX:AnBdOOtEvwDpj6zz

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-06-01_233565957b55f8512df1472bf9054a93_cryptolocker

    • Size

      92KB

    • MD5

      233565957b55f8512df1472bf9054a93

    • SHA1

      68ae8260fa7f1d962b0e39f2077c82e9894c02ad

    • SHA256

      c12edafabadfce867c47297754c317114386b1f1594f4b485ca9a05aef794327

    • SHA512

      54f544024e4bc155432e67d99882ac6bf4dc4049faeee5667d83ac3ac2471056d53c81fcc6f20e7384376c3c7d19bd9c821c64ef62f1e6b7a4d1cba334cb155e

    • SSDEEP

      1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwMgddX:AnBdOOtEvwDpj6zz

    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