Overview

overview

10

Static

static

10

2024-03-28...er.exe

windows7-x64

9

2024-03-28...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-03-28_d376dd5031601b487127763e2d9ae0bb_cryptolocker

  • Size

    39KB

  • Sample

    240328-q8s32sgh42

  • MD5

    d376dd5031601b487127763e2d9ae0bb

  • SHA1

    c9129395aa585c6bfe7baa83064f567002fc5b5f

  • SHA256

    9133b47854bad13f5d4f905d18c01dd8abb1e15bf3db1368034cd6dc770bc443

  • SHA512

    128952f7dcbb8d770dbe1fbc9b939405969afb87efab7cbf5d0c7d3084de749df84ad23ee9ffd99f79c6a2c053f61acc21b393314fc8e048e7c493b5988055d3

  • SSDEEP

    768:bxNQIE0eBhkL2Fo1CCwgfjOg1tsJ6zeen7JEgx3OcJ:bxNrC7kYo1Fxf3s06gYcJ

Score
10/10

Malware Config

Targets

    • Target

      2024-03-28_d376dd5031601b487127763e2d9ae0bb_cryptolocker

    • Size

      39KB

    • MD5

      d376dd5031601b487127763e2d9ae0bb

    • SHA1

      c9129395aa585c6bfe7baa83064f567002fc5b5f

    • SHA256

      9133b47854bad13f5d4f905d18c01dd8abb1e15bf3db1368034cd6dc770bc443

    • SHA512

      128952f7dcbb8d770dbe1fbc9b939405969afb87efab7cbf5d0c7d3084de749df84ad23ee9ffd99f79c6a2c053f61acc21b393314fc8e048e7c493b5988055d3

    • SSDEEP

      768:bxNQIE0eBhkL2Fo1CCwgfjOg1tsJ6zeen7JEgx3OcJ:bxNrC7kYo1Fxf3s06gYcJ

    Score
    9/10

    • Detection of CryptoLocker Variants

    • 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