Overview

overview

10

Static

static

10

2024-06-15...er.exe

windows7-x64

9

2024-06-15...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-06-15_3138bd031e9a71c0fa1004f147cdfa00_cryptolocker

  • Size

    59KB

  • Sample

    240615-e2p72ayfpc

  • MD5

    3138bd031e9a71c0fa1004f147cdfa00

  • SHA1

    3c47ca7316cfd0f662ec6e9126a8d509f77fd8a3

  • SHA256

    3b64724b904ace0dd910f218e3e00befba95a360790e6ed9ff0a4fee18770caa

  • SHA512

    e41f62cecd0c948b38f65df93f078c137db9fbe704fe8acb3bfb28478571feac781f16b28621c4a1887c36c882097f4793692cb13889e67913fc5facd9fcd291

  • SSDEEP

    768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5ax+N0:z6QFElP6n+gKmddpMOtEvwDpj9aYaj

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-06-15_3138bd031e9a71c0fa1004f147cdfa00_cryptolocker

    • Size

      59KB

    • MD5

      3138bd031e9a71c0fa1004f147cdfa00

    • SHA1

      3c47ca7316cfd0f662ec6e9126a8d509f77fd8a3

    • SHA256

      3b64724b904ace0dd910f218e3e00befba95a360790e6ed9ff0a4fee18770caa

    • SHA512

      e41f62cecd0c948b38f65df93f078c137db9fbe704fe8acb3bfb28478571feac781f16b28621c4a1887c36c882097f4793692cb13889e67913fc5facd9fcd291

    • SSDEEP

      768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5ax+N0:z6QFElP6n+gKmddpMOtEvwDpj9aYaj

    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