Overview

overview

10

Static

static

10

2024-04-09...er.exe

windows7-x64

9

2024-04-09...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-04-09_569452321ec4cbc80cb48ab4b0322c00_cryptolocker

  • Size

    63KB

  • Sample

    240409-hb7wyage94

  • MD5

    569452321ec4cbc80cb48ab4b0322c00

  • SHA1

    7e6159545e7879d33b92dffef8e1f1b20899d9e4

  • SHA256

    d9dce06790f4914759d1d3a3350ca9589a8c88809b1c4557f9d8b41c764bc542

  • SHA512

    a3116d7e668088188f50ca794ce16927a12986c961eb93ce94d5843915e01fa0500ca62d44e079943f5f91bc8c26c531ec902ef1aa893e3e842ae87dc72cafee

  • SSDEEP

    768:P8mnjO6LsoEEeegiZPvEhHSG+gbum/kLyMro2GtOOtEvwDpjKvWxHCbSVaFn0jK5:P8mnK6QFElP6n+gymddpMOtEvwDpjY/

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-04-09_569452321ec4cbc80cb48ab4b0322c00_cryptolocker

    • Size

      63KB

    • MD5

      569452321ec4cbc80cb48ab4b0322c00

    • SHA1

      7e6159545e7879d33b92dffef8e1f1b20899d9e4

    • SHA256

      d9dce06790f4914759d1d3a3350ca9589a8c88809b1c4557f9d8b41c764bc542

    • SHA512

      a3116d7e668088188f50ca794ce16927a12986c961eb93ce94d5843915e01fa0500ca62d44e079943f5f91bc8c26c531ec902ef1aa893e3e842ae87dc72cafee

    • SSDEEP

      768:P8mnjO6LsoEEeegiZPvEhHSG+gbum/kLyMro2GtOOtEvwDpjKvWxHCbSVaFn0jK5:P8mnK6QFElP6n+gymddpMOtEvwDpjY/

    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