Overview

overview

10

Static

static

10

2024-01-25...er.exe

windows7-x64

9

2024-01-25...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-01-25_730fa93290faf67196a8ded2ffdda599_cryptolocker

  • Size

    100KB

  • Sample

    240125-e86tcsgcg4

  • MD5

    730fa93290faf67196a8ded2ffdda599

  • SHA1

    5e89f1ce17719bd205b886e4e7060a38f713a41f

  • SHA256

    e9d1089c8cedadb273370d6305eb708311e9366209a4f0ac0487b3b03b0a8728

  • SHA512

    123a2e9a950e51352d3676b723ceda7eb5e2627758c242d7be8edd01cddf045ab7e23e5ddd6156d0fe0164640ed80f2bad5fc6f6f828526e6943f1b5d07f3309

  • SSDEEP

    768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRiWjzUNoB:i5nkFGMOtEvwDpjNbwQEIikgNS

Score
10/10

Malware Config

Targets

    • Target

      2024-01-25_730fa93290faf67196a8ded2ffdda599_cryptolocker

    • Size

      100KB

    • MD5

      730fa93290faf67196a8ded2ffdda599

    • SHA1

      5e89f1ce17719bd205b886e4e7060a38f713a41f

    • SHA256

      e9d1089c8cedadb273370d6305eb708311e9366209a4f0ac0487b3b03b0a8728

    • SHA512

      123a2e9a950e51352d3676b723ceda7eb5e2627758c242d7be8edd01cddf045ab7e23e5ddd6156d0fe0164640ed80f2bad5fc6f6f828526e6943f1b5d07f3309

    • SSDEEP

      768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRiWjzUNoB:i5nkFGMOtEvwDpjNbwQEIikgNS

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • Detects executables built or packed with MPress PE compressor

    • 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