Overview

overview

10

Static

static

10

2024-06-06...er.exe

windows7-x64

9

2024-06-06...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-06-06_723eac445e0324f62b8fc40038086272_cryptolocker

  • Size

    63KB

  • Sample

    240606-3gsz7aef77

  • MD5

    723eac445e0324f62b8fc40038086272

  • SHA1

    7d2efb3106a5371cb8521347ace1519febe573ce

  • SHA256

    7bfb1a0e17e2437f4f66bd68abe6fc1ea750276a1a5feccb24cc2b3e2c0c04e6

  • SHA512

    eafb9a4e1af7f8eed04f189389916acad597efc3157239982d2b655f8599905669079679563687368b109dd3072dbba19402d68d22672e15359fe9ddacd43a69

  • SSDEEP

    768:0Qz7yVEhs9+syJP6ntOOtEvwDpjFSXOQ69zbjlAAX5e9zS:0j+soPSMOtEvwDpjwizbR9XwzS

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-06-06_723eac445e0324f62b8fc40038086272_cryptolocker

    • Size

      63KB

    • MD5

      723eac445e0324f62b8fc40038086272

    • SHA1

      7d2efb3106a5371cb8521347ace1519febe573ce

    • SHA256

      7bfb1a0e17e2437f4f66bd68abe6fc1ea750276a1a5feccb24cc2b3e2c0c04e6

    • SHA512

      eafb9a4e1af7f8eed04f189389916acad597efc3157239982d2b655f8599905669079679563687368b109dd3072dbba19402d68d22672e15359fe9ddacd43a69

    • SSDEEP

      768:0Qz7yVEhs9+syJP6ntOOtEvwDpjFSXOQ69zbjlAAX5e9zS:0j+soPSMOtEvwDpjwizbR9XwzS

    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