Overview

overview

10

Static

static

10

2024-03-08...er.exe

windows7-x64

9

2024-03-08...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-03-08_df1209d02517d1eb53e8aca5c10f00b9_cryptolocker

  • Size

    26KB

  • Sample

    240308-hh68zsaf6s

  • MD5

    df1209d02517d1eb53e8aca5c10f00b9

  • SHA1

    51ff22185911539912c6511e023c75c2fb07fe98

  • SHA256

    9c214b3b56b918d8ef9af27e99617c4875b40d9329283645329f888b8e1d1472

  • SHA512

    5f6f5949c910d7190ec6106da601ea6b2e364915186a6ecfc19ddaea3e574d6516a77c30011c3bdb56fa32454e43e7da6585533c9ed84ee810f0b15508f1edae

  • SSDEEP

    384:qxOZzyjOnqGAs+8ULueO4NdE8tOOtEvwDpjqIGRYK1sGGYkxlmK:q0ZziOWwULueOSdE8tOOtEvwDpjeol

Score
10/10

Malware Config

Targets

    • Target

      2024-03-08_df1209d02517d1eb53e8aca5c10f00b9_cryptolocker

    • Size

      26KB

    • MD5

      df1209d02517d1eb53e8aca5c10f00b9

    • SHA1

      51ff22185911539912c6511e023c75c2fb07fe98

    • SHA256

      9c214b3b56b918d8ef9af27e99617c4875b40d9329283645329f888b8e1d1472

    • SHA512

      5f6f5949c910d7190ec6106da601ea6b2e364915186a6ecfc19ddaea3e574d6516a77c30011c3bdb56fa32454e43e7da6585533c9ed84ee810f0b15508f1edae

    • SSDEEP

      384:qxOZzyjOnqGAs+8ULueO4NdE8tOOtEvwDpjqIGRYK1sGGYkxlmK:q0ZziOWwULueOSdE8tOOtEvwDpjeol

    Score
    9/10

    • 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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks