Overview

overview

10

Static

static

10

2024-02-03...er.exe

windows7-x64

9

2024-02-03...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-02-03_0e2ceb5456631d9a650a3bfbd84c590a_cryptolocker

  • Size

    61KB

  • Sample

    240203-h7sf5abhg6

  • MD5

    0e2ceb5456631d9a650a3bfbd84c590a

  • SHA1

    4dc4d12c6426fade6d749cd790f9aded209fb9f4

  • SHA256

    deb786a9214ae30dda3a493c220427ba5b786485db615be2ce1f981e1a5994ad

  • SHA512

    1b3d9f3406511b18eabff160b75515a60e962241f4932e983d8163a3a853ad277509f274f198ebae965c3a153cccd67258194ed741490ee2fe109cf83705f917

  • SSDEEP

    768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5mnVh4L:zj+soPSMOtEvwDpj4kpmeLmng

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-02-03_0e2ceb5456631d9a650a3bfbd84c590a_cryptolocker

    • Size

      61KB

    • MD5

      0e2ceb5456631d9a650a3bfbd84c590a

    • SHA1

      4dc4d12c6426fade6d749cd790f9aded209fb9f4

    • SHA256

      deb786a9214ae30dda3a493c220427ba5b786485db615be2ce1f981e1a5994ad

    • SHA512

      1b3d9f3406511b18eabff160b75515a60e962241f4932e983d8163a3a853ad277509f274f198ebae965c3a153cccd67258194ed741490ee2fe109cf83705f917

    • SSDEEP

      768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5mnVh4L:zj+soPSMOtEvwDpj4kpmeLmng

    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