Overview

overview

10

Static

static

10

2024-03-27...er.exe

windows7-x64

9

2024-03-27...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-03-27_e4687f2936a286a97a973ae363be0436_cryptolocker

  • Size

    40KB

  • Sample

    240327-mthrzsde6s

  • MD5

    e4687f2936a286a97a973ae363be0436

  • SHA1

    2a7ceeb920e15f4bcd7336dcc47f66d0595c422d

  • SHA256

    895fe052414034e070423e9e577f15406ee7755ff6bc9b364668fc06d9726728

  • SHA512

    53e73c7237bd907b241bb7d7b154f11db58c5085d9371f58abd3ed0f445fe0c0841bfe52348f03f3240bdf2d181e06c3b4fef3b997087f1593db4d7cb4eec35a

  • SSDEEP

    768:XS5nQJ24LR1bytOOtEvwDpj66BLbjG9RzhwaO4f:i5nkFGMOtEvwDpjR+TR

Score
10/10

Malware Config

Targets

    • Target

      2024-03-27_e4687f2936a286a97a973ae363be0436_cryptolocker

    • Size

      40KB

    • MD5

      e4687f2936a286a97a973ae363be0436

    • SHA1

      2a7ceeb920e15f4bcd7336dcc47f66d0595c422d

    • SHA256

      895fe052414034e070423e9e577f15406ee7755ff6bc9b364668fc06d9726728

    • SHA512

      53e73c7237bd907b241bb7d7b154f11db58c5085d9371f58abd3ed0f445fe0c0841bfe52348f03f3240bdf2d181e06c3b4fef3b997087f1593db4d7cb4eec35a

    • SSDEEP

      768:XS5nQJ24LR1bytOOtEvwDpj66BLbjG9RzhwaO4f:i5nkFGMOtEvwDpjR+TR

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • Detects executables built or packed with MPress PE compressor

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks