Overview

overview

10

Static

static

10

2024-02-20...er.exe

windows7-x64

9

2024-02-20...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-20_617d2f5e625d3caa70dfe5ef63f7ea3d_cryptolocker

  • Size

    110KB

  • Sample

    240220-ggelxacg83

  • MD5

    617d2f5e625d3caa70dfe5ef63f7ea3d

  • SHA1

    b0e802e942ccb7835686a94dd0ba4277a3ba9e9d

  • SHA256

    cc99cda9b5a1c143291ce16e51c87e92814841d7d1552a3351e8207c8a59a586

  • SHA512

    22cbb298f2f1f8f27577057cd532e65ce670e151a60d5c1052af980ea39101e3c50746a38954d925a925f1c5c97cf9a437fed62ce29b90adcc49cd4f712bf4d6

  • SSDEEP

    1536:T6QFElP6n+gxmddpMOtEvwDpjCGYQbN/PKwMgX:T6a+rdOOtEvwDpjLzj

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-02-20_617d2f5e625d3caa70dfe5ef63f7ea3d_cryptolocker

    • Size

      110KB

    • MD5

      617d2f5e625d3caa70dfe5ef63f7ea3d

    • SHA1

      b0e802e942ccb7835686a94dd0ba4277a3ba9e9d

    • SHA256

      cc99cda9b5a1c143291ce16e51c87e92814841d7d1552a3351e8207c8a59a586

    • SHA512

      22cbb298f2f1f8f27577057cd532e65ce670e151a60d5c1052af980ea39101e3c50746a38954d925a925f1c5c97cf9a437fed62ce29b90adcc49cd4f712bf4d6

    • SSDEEP

      1536:T6QFElP6n+gxmddpMOtEvwDpjCGYQbN/PKwMgX:T6a+rdOOtEvwDpjLzj

    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