Overview

overview

10

Static

static

10

2024-02-03...er.exe

windows7-x64

9

2024-02-03...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-03_eea98b124b9f89ee7c19a8377a9e8e0f_cryptolocker

  • Size

    33KB

  • Sample

    240203-psm2eshbh7

  • MD5

    eea98b124b9f89ee7c19a8377a9e8e0f

  • SHA1

    aaed4ffb140d1d3730994ec3d3a55d9745767495

  • SHA256

    400ac318535faf32c614bd0d584816ddf780032140536cbd69cdb3f56d65a08d

  • SHA512

    e5e1e430a8dd238e657409e0c5bb11a926a7093caf018b3c46043c9278dba8d705715f57ae539fb76ad134ee4da08619f2ac86716f83cab2a5f2c7bea92df1a6

  • SSDEEP

    384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznHzu02lOQAt:b/yC4GyNM01GuQMNXw2PSjHC02ltAt

Score
10/10
discovery

Malware Config

Targets

    • Target

      2024-02-03_eea98b124b9f89ee7c19a8377a9e8e0f_cryptolocker

    • Size

      33KB

    • MD5

      eea98b124b9f89ee7c19a8377a9e8e0f

    • SHA1

      aaed4ffb140d1d3730994ec3d3a55d9745767495

    • SHA256

      400ac318535faf32c614bd0d584816ddf780032140536cbd69cdb3f56d65a08d

    • SHA512

      e5e1e430a8dd238e657409e0c5bb11a926a7093caf018b3c46043c9278dba8d705715f57ae539fb76ad134ee4da08619f2ac86716f83cab2a5f2c7bea92df1a6

    • SSDEEP

      384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznHzu02lOQAt:b/yC4GyNM01GuQMNXw2PSjHC02ltAt

    Score
    9/10
    discovery

    • Detection of CryptoLocker Variants

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks