Overview

overview

10

Static

static

10

2024-02-20...er.exe

windows7-x64

9

2024-02-20...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-20_e3c09883454d0592ec336e98b0fa9d7f_cryptolocker

  • Size

    46KB

  • Sample

    240220-sppbvsba83

  • MD5

    e3c09883454d0592ec336e98b0fa9d7f

  • SHA1

    20053d223d0f5223891f22b95aada40ea3ea2a5d

  • SHA256

    725572b4887b3c3f509707f8ac6b7aa35c1e1c5090c307f4226a94eabaf18af4

  • SHA512

    47598335d524d099fb552725a55f9ff9858110b662e72af46037bd543b6575c82476eeee8fe8ed4c7860dbd0fc603fe082690acea28fc90b05579737703d163f

  • SSDEEP

    768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoLZ:qmbhXDmjr5MOtEvwDpj5cDtKkQZQz

Score
10/10

Malware Config

Targets

    • Target

      2024-02-20_e3c09883454d0592ec336e98b0fa9d7f_cryptolocker

    • Size

      46KB

    • MD5

      e3c09883454d0592ec336e98b0fa9d7f

    • SHA1

      20053d223d0f5223891f22b95aada40ea3ea2a5d

    • SHA256

      725572b4887b3c3f509707f8ac6b7aa35c1e1c5090c307f4226a94eabaf18af4

    • SHA512

      47598335d524d099fb552725a55f9ff9858110b662e72af46037bd543b6575c82476eeee8fe8ed4c7860dbd0fc603fe082690acea28fc90b05579737703d163f

    • SSDEEP

      768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoLZ:qmbhXDmjr5MOtEvwDpj5cDtKkQZQz

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • UPX dump on OEP (original entry point)

    • 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