Overview

overview

10

Static

static

10

2024-04-28...er.exe

windows7-x64

9

2024-04-28...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-04-28_edfa89c3010ca09184be57f88d0d51da_cryptolocker

  • Size

    42KB

  • Sample

    240428-eg1g9sfe92

  • MD5

    edfa89c3010ca09184be57f88d0d51da

  • SHA1

    a7a33e23d9995af22518a388e4ba9bc8f29961a6

  • SHA256

    b2ad355f0f731a1bd2a879229d1d26c03692e8b8b9a9e4b1bd15489c03f20265

  • SHA512

    b682020cb3a085d80c761939cb01d990393fc9903fa25bcb2aa9a1bcb5922557a5770eb8820ebc917836faa29dbf9e410c0696c9d64f5586b197c1910d60d89a

  • SSDEEP

    768:bCDOw9UiaKHfjnD0S16avdrQFiLjJvtAHa:bCDOw9aMDooc+vA6

Score
10/10

Malware Config

Targets

    • Target

      2024-04-28_edfa89c3010ca09184be57f88d0d51da_cryptolocker

    • Size

      42KB

    • MD5

      edfa89c3010ca09184be57f88d0d51da

    • SHA1

      a7a33e23d9995af22518a388e4ba9bc8f29961a6

    • SHA256

      b2ad355f0f731a1bd2a879229d1d26c03692e8b8b9a9e4b1bd15489c03f20265

    • SHA512

      b682020cb3a085d80c761939cb01d990393fc9903fa25bcb2aa9a1bcb5922557a5770eb8820ebc917836faa29dbf9e410c0696c9d64f5586b197c1910d60d89a

    • SSDEEP

      768:bCDOw9UiaKHfjnD0S16avdrQFiLjJvtAHa:bCDOw9aMDooc+vA6

    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