Overview

overview

10

Static

static

10

2024-05-20...er.exe

windows7-x64

9

2024-05-20...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-20_849925b2116feff1d1766cad0f880388_cryptolocker

  • Size

    39KB

  • Sample

    240520-hhl8tagg7w

  • MD5

    849925b2116feff1d1766cad0f880388

  • SHA1

    d06a43b0e592c632be3586ab328b5cf4ee625fe0

  • SHA256

    80fdcb93cb6fec39fba0b7c2393c10ef0ba0abd96b4786320f9f0e1229be1d08

  • SHA512

    1fccacff021951428e28271ac86d6050002960e33fb3cc59176c0cbc1ecd609fdb116eaab6ae19dad67cf1b5a51c628f90a2d84326864c18fa3ef7bad81e2e24

  • SSDEEP

    768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYD:qDdFJy3QMOtEvwDpjjWMl7Ta

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-05-20_849925b2116feff1d1766cad0f880388_cryptolocker

    • Size

      39KB

    • MD5

      849925b2116feff1d1766cad0f880388

    • SHA1

      d06a43b0e592c632be3586ab328b5cf4ee625fe0

    • SHA256

      80fdcb93cb6fec39fba0b7c2393c10ef0ba0abd96b4786320f9f0e1229be1d08

    • SHA512

      1fccacff021951428e28271ac86d6050002960e33fb3cc59176c0cbc1ecd609fdb116eaab6ae19dad67cf1b5a51c628f90a2d84326864c18fa3ef7bad81e2e24

    • SSDEEP

      768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYD:qDdFJy3QMOtEvwDpjjWMl7Ta

    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