Overview

overview

10

Static

static

10

2024-05-27...er.exe

windows7-x64

9

2024-05-27...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-27_cb055d2f3a4a99ff5241b526557e7eb1_cryptolocker

  • Size

    43KB

  • Sample

    240527-lwm9taff7s

  • MD5

    cb055d2f3a4a99ff5241b526557e7eb1

  • SHA1

    2693032d6f3cce51e70b807e2baaa0bc602be7c0

  • SHA256

    4da37009b83867e1706aa4feb3681bc8f5db47ab9e43acb6e8ccd41a4835a9d7

  • SHA512

    dffeb1d7d511679869128792e727a1f7359b65125dec40841222b75138c84179ca2bf9501819e59f9a2221e0b5957876325126e775ab0fb973a929b693bbc56b

  • SSDEEP

    768:bCDOw9UiaKHfjnD0S16avdrQFiLjJvtAH0j:bCDOw9aMDooc+vAUj

Score
10/10

Malware Config

Targets

    • Target

      2024-05-27_cb055d2f3a4a99ff5241b526557e7eb1_cryptolocker

    • Size

      43KB

    • MD5

      cb055d2f3a4a99ff5241b526557e7eb1

    • SHA1

      2693032d6f3cce51e70b807e2baaa0bc602be7c0

    • SHA256

      4da37009b83867e1706aa4feb3681bc8f5db47ab9e43acb6e8ccd41a4835a9d7

    • SHA512

      dffeb1d7d511679869128792e727a1f7359b65125dec40841222b75138c84179ca2bf9501819e59f9a2221e0b5957876325126e775ab0fb973a929b693bbc56b

    • SSDEEP

      768:bCDOw9UiaKHfjnD0S16avdrQFiLjJvtAH0j:bCDOw9aMDooc+vAUj

    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