Overview

overview

10

Static

static

10

2024-03-10...er.exe

windows7-x64

9

2024-03-10...er.exe

windows10-2004-x64

9

Sharing

Copy URL Twitter E-mail

General

  • Target

    2024-03-10_9ee81baf356ebeeca3b1250a27f180ce_cryptolocker

  • Size

    110KB

  • Sample

    240310-lp8beaaa4v

  • MD5

    9ee81baf356ebeeca3b1250a27f180ce

  • SHA1

    cb468b36a7e7936e6fb921ea0dbbc87ec4fc8b72

  • SHA256

    bc1ca99e2357a5d2a7cf04fecda3221ee8ca519fad6361b0541876a998ff68f9

  • SHA512

    f263582da5ef9eabb431d66796bb552c5365733b951233881d54e70be38620bb3b424e65462145c28420c0f70ff62515ba11a6012eb8509f78947e48a290b56d

  • SSDEEP

    1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwMghJOvjP:z6a+CdOOtEvwDpjcze

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-03-10_9ee81baf356ebeeca3b1250a27f180ce_cryptolocker

    • Size

      110KB

    • MD5

      9ee81baf356ebeeca3b1250a27f180ce

    • SHA1

      cb468b36a7e7936e6fb921ea0dbbc87ec4fc8b72

    • SHA256

      bc1ca99e2357a5d2a7cf04fecda3221ee8ca519fad6361b0541876a998ff68f9

    • SHA512

      f263582da5ef9eabb431d66796bb552c5365733b951233881d54e70be38620bb3b424e65462145c28420c0f70ff62515ba11a6012eb8509f78947e48a290b56d

    • SSDEEP

      1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwMghJOvjP:z6a+CdOOtEvwDpjcze

    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