Overview

overview

10

Static

static

10

2024-03-11...er.exe

windows7-x64

9

2024-03-11...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-03-11_f4aa7bafc0e4b8937416a6c0e9ba865b_cryptolocker

  • Size

    50KB

  • Sample

    240311-tg942aba38

  • MD5

    f4aa7bafc0e4b8937416a6c0e9ba865b

  • SHA1

    7d8a5b28a22aed4e866c70c5298db3d1f7ab6193

  • SHA256

    37a4eec86ee22a7807f9851989995b5601c9f391d7558e282e73766d51dd649f

  • SHA512

    5f7fd8ba48818f145d10d9bac1416e765430b82c1e7e5c5af010bd22ef33961026db6b3f75f1af23703bbba3f724a404761130f4de342b5ae9c72cd9585bf222

  • SSDEEP

    1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1xzpAIKX:aq7tdgI2MyzNORQtOflIwoHNV2XBFV71

Score
10/10

Malware Config

Targets

    • Target

      2024-03-11_f4aa7bafc0e4b8937416a6c0e9ba865b_cryptolocker

    • Size

      50KB

    • MD5

      f4aa7bafc0e4b8937416a6c0e9ba865b

    • SHA1

      7d8a5b28a22aed4e866c70c5298db3d1f7ab6193

    • SHA256

      37a4eec86ee22a7807f9851989995b5601c9f391d7558e282e73766d51dd649f

    • SHA512

      5f7fd8ba48818f145d10d9bac1416e765430b82c1e7e5c5af010bd22ef33961026db6b3f75f1af23703bbba3f724a404761130f4de342b5ae9c72cd9585bf222

    • SSDEEP

      1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1xzpAIKX:aq7tdgI2MyzNORQtOflIwoHNV2XBFV71

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • 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