Overview

overview

10

Static

static

10

2024-04-16...er.exe

windows7-x64

9

2024-04-16...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-04-16_ff6a070d35a3f8347d0f0da50d03d487_cryptolocker

  • Size

    65KB

  • Sample

    240416-jnshfscg52

  • MD5

    ff6a070d35a3f8347d0f0da50d03d487

  • SHA1

    05dabf67c118cf951dbed86594c72d12146a543e

  • SHA256

    b71ad1688f924ff8ea830723005b9f37758941226f9ce66f0611d204be388707

  • SHA512

    c0b9e3c12af9173cc1a7247f30281d35694c26b1ef441098f3bdfa007dfa7771d669422ea9657cc4fabd68e820bc4b614292aa1b64c5024a9a1c0fa6f81c83ab

  • SSDEEP

    768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5mLZ5kJ7AK2c:zj+soPSMOtEvwDpj4kpmeLmQlAlc

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-04-16_ff6a070d35a3f8347d0f0da50d03d487_cryptolocker

    • Size

      65KB

    • MD5

      ff6a070d35a3f8347d0f0da50d03d487

    • SHA1

      05dabf67c118cf951dbed86594c72d12146a543e

    • SHA256

      b71ad1688f924ff8ea830723005b9f37758941226f9ce66f0611d204be388707

    • SHA512

      c0b9e3c12af9173cc1a7247f30281d35694c26b1ef441098f3bdfa007dfa7771d669422ea9657cc4fabd68e820bc4b614292aa1b64c5024a9a1c0fa6f81c83ab

    • SSDEEP

      768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5mLZ5kJ7AK2c:zj+soPSMOtEvwDpj4kpmeLmQlAlc

    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