Overview

overview

10

Static

static

10

2024-02-21...er.exe

windows7-x64

9

2024-02-21...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-02-21_a51b031b999a080a24e1aa2ce8636bab_cryptolocker

  • Size

    34KB

  • Sample

    240221-xd41dsdd9x

  • MD5

    a51b031b999a080a24e1aa2ce8636bab

  • SHA1

    953d97c4732501235824d1b4b63f7d47a1b1f161

  • SHA256

    6a2652950fcdb6faea728e73a7a62abc0ef96b7b74f98a6727c4170d99fc62b2

  • SHA512

    209f9e811d9614e56d91ed2999b833e7fa1e199bbb2b49e7f1795a16c6d6afeb5661f13685246e0a41e83be0feacc78c751f63463c8adfe51ae8e1f9ae60e057

  • SSDEEP

    384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznHzu02lOQAz:b/yC4GyNM01GuQMNXw2PSjHC02ltAz

Score
10/10

Malware Config

Targets

    • Target

      2024-02-21_a51b031b999a080a24e1aa2ce8636bab_cryptolocker

    • Size

      34KB

    • MD5

      a51b031b999a080a24e1aa2ce8636bab

    • SHA1

      953d97c4732501235824d1b4b63f7d47a1b1f161

    • SHA256

      6a2652950fcdb6faea728e73a7a62abc0ef96b7b74f98a6727c4170d99fc62b2

    • SHA512

      209f9e811d9614e56d91ed2999b833e7fa1e199bbb2b49e7f1795a16c6d6afeb5661f13685246e0a41e83be0feacc78c751f63463c8adfe51ae8e1f9ae60e057

    • SSDEEP

      384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznHzu02lOQAz:b/yC4GyNM01GuQMNXw2PSjHC02ltAz

    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