Overview

overview

10

Static

static

10

2024-03-05...er.exe

windows7-x64

9

2024-03-05...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-03-05_55f7a8d9dd29550760ab952bf6df6bcb_cryptolocker

  • Size

    386KB

  • Sample

    240305-gdxnbafg3s

  • MD5

    55f7a8d9dd29550760ab952bf6df6bcb

  • SHA1

    21b4da1086ce27db05dbb2d2fc743d49d92b0ab6

  • SHA256

    1ee8aaa014eaacaf1549614a2c269f67a600fe80208c6bdf610350ec85fb5e08

  • SHA512

    1e5ba2ce049e56dd592cae2b5e877bfb97f35510cf7145695790816fcfaad08afa3146f47d1a5deb3a9139c4297d3407af83762064abd85eb72321bfe012f18a

  • SSDEEP

    6144:nnOsaQgAOjvrZFODJjBz3j1jTqQy6v2GGnugOtihzXM:nnOflT/ZFIjBz3xjTxynGUOUhXM

Score
10/10

Malware Config

Targets

    • Target

      2024-03-05_55f7a8d9dd29550760ab952bf6df6bcb_cryptolocker

    • Size

      386KB

    • MD5

      55f7a8d9dd29550760ab952bf6df6bcb

    • SHA1

      21b4da1086ce27db05dbb2d2fc743d49d92b0ab6

    • SHA256

      1ee8aaa014eaacaf1549614a2c269f67a600fe80208c6bdf610350ec85fb5e08

    • SHA512

      1e5ba2ce049e56dd592cae2b5e877bfb97f35510cf7145695790816fcfaad08afa3146f47d1a5deb3a9139c4297d3407af83762064abd85eb72321bfe012f18a

    • SSDEEP

      6144:nnOsaQgAOjvrZFODJjBz3j1jTqQy6v2GGnugOtihzXM:nnOflT/ZFIjBz3xjTxynGUOUhXM

    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