Overview

overview

10

Static

static

10

2024-04-09...er.exe

windows7-x64

9

2024-04-09...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-04-09_b82e9dea630e76ffeb35a7abcdc905b4_cryptolocker

  • Size

    42KB

  • Sample

    240409-kn35maec4y

  • MD5

    b82e9dea630e76ffeb35a7abcdc905b4

  • SHA1

    fa8094a9503474a07b033a52e045fabc843dcd89

  • SHA256

    2f7f76eeb8fb696ace7cc417c67604731dd3ae827900b045c8b1204a49764d92

  • SHA512

    662bb9ba1e078d74380c0a45ddaa805c5646fb3d2e5c7e35e81932d9140af0d52dc653b1d94e9b6631bfadc4e261bef6746b62f33d9612a78a4da2b0e43aa8e1

  • SSDEEP

    768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRYtsI:bc/y2lkF0+BlJ

Score
10/10

Malware Config

Targets

    • Target

      2024-04-09_b82e9dea630e76ffeb35a7abcdc905b4_cryptolocker

    • Size

      42KB

    • MD5

      b82e9dea630e76ffeb35a7abcdc905b4

    • SHA1

      fa8094a9503474a07b033a52e045fabc843dcd89

    • SHA256

      2f7f76eeb8fb696ace7cc417c67604731dd3ae827900b045c8b1204a49764d92

    • SHA512

      662bb9ba1e078d74380c0a45ddaa805c5646fb3d2e5c7e35e81932d9140af0d52dc653b1d94e9b6631bfadc4e261bef6746b62f33d9612a78a4da2b0e43aa8e1

    • SSDEEP

      768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRYtsI:bc/y2lkF0+BlJ

    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