Overview

overview

7

Static

static

3

2023-08-25...JC.exe

windows7-x64

7

2023-08-25...JC.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    2023-08-25_98f3438a646a519c89f31fc573e52e90_cryptolocker_JC.exe

  • Size

    45KB

  • Sample

    231013-z71k6sch42

  • MD5

    98f3438a646a519c89f31fc573e52e90

  • SHA1

    4e168ea600d87714f43e2a062d0e577826898bfc

  • SHA256

    25ff2d0b8f00e5f46de537a76811c08d1295d44057c2f824807554291b2e7a0c

  • SHA512

    53a93f1514f7da741b86a5dc00119afbc331a22756ceb2fbb65dd64bf042df5d8aab39f9b3dfe95f7f29c3c7aed4138dd578ecb87160d07cbe3d1224770680ba

  • SSDEEP

    768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4/Uth8igNrr42A7n0wI:vj+jsMQMOtEvwDpj5HczerLO0X

Score
7/10

Malware Config

Targets

    • Target

      2023-08-25_98f3438a646a519c89f31fc573e52e90_cryptolocker_JC.exe

    • Size

      45KB

    • MD5

      98f3438a646a519c89f31fc573e52e90

    • SHA1

      4e168ea600d87714f43e2a062d0e577826898bfc

    • SHA256

      25ff2d0b8f00e5f46de537a76811c08d1295d44057c2f824807554291b2e7a0c

    • SHA512

      53a93f1514f7da741b86a5dc00119afbc331a22756ceb2fbb65dd64bf042df5d8aab39f9b3dfe95f7f29c3c7aed4138dd578ecb87160d07cbe3d1224770680ba

    • SSDEEP

      768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4/Uth8igNrr42A7n0wI:vj+jsMQMOtEvwDpj5HczerLO0X

    Score
    7/10

    • 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