Overview

overview

10

Static

static

10

2024-06-20...er.exe

windows7-x64

9

2024-06-20...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-06-20_07d4b42d1e7b0f97ee9d43b4fef5ed74_cryptolocker

  • Size

    63KB

  • Sample

    240620-ngjn7avcje

  • MD5

    07d4b42d1e7b0f97ee9d43b4fef5ed74

  • SHA1

    1e2fe8234d812223fa67585ddbd780672ebb150e

  • SHA256

    bed99faddd8ae9329072bf9b49677eb7bbfb6891e059b69e3ca952896ad58b4b

  • SHA512

    847ce9d7dc53165177143c0927720773dfbaab131f7a8847d5c3e6592582faca6b758c248eb74cf78e0b5adbd607d7368cc6462dcfb7a8564185f835ecdbd8c2

  • SSDEEP

    768:0Qz7yVEhs9+syJP6ntOOtEvwDpjFSXOQ69zbjlAAX5e9zz:0j+soPSMOtEvwDpjwizbR9Xwzz

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-06-20_07d4b42d1e7b0f97ee9d43b4fef5ed74_cryptolocker

    • Size

      63KB

    • MD5

      07d4b42d1e7b0f97ee9d43b4fef5ed74

    • SHA1

      1e2fe8234d812223fa67585ddbd780672ebb150e

    • SHA256

      bed99faddd8ae9329072bf9b49677eb7bbfb6891e059b69e3ca952896ad58b4b

    • SHA512

      847ce9d7dc53165177143c0927720773dfbaab131f7a8847d5c3e6592582faca6b758c248eb74cf78e0b5adbd607d7368cc6462dcfb7a8564185f835ecdbd8c2

    • SSDEEP

      768:0Qz7yVEhs9+syJP6ntOOtEvwDpjFSXOQ69zbjlAAX5e9zz:0j+soPSMOtEvwDpjwizbR9Xwzz

    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