Analysis

  • max time kernel
    0s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-01-2024 06:41

General

  • Target

    2024-01-08_66c9e68f86e26986d5081cdf7aa5a38b_cryptolocker.exe

  • Size

    58KB

  • MD5

    66c9e68f86e26986d5081cdf7aa5a38b

  • SHA1

    d1d6d2b9e290f18772c4b0bd558328bf57ab65ae

  • SHA256

    1b0c0b5982f44396e42422351f76f02b5d9dcf82f0f595b6db78a65e465e533a

  • SHA512

    f9ec08e99298c0583a6c7c8ac22c0e6df565e43383b6b70ff51d2fb9e288a5f274e4d814c862a66213c436aacb8db473a1c805fddbc8363f3ecd0376abfb21f0

  • SSDEEP

    1536:Tj+jsMQMOtEvwDpj5HmpJpOUHECgNMo0vp2l9tMp:TCjsIOtEvwDpj5HE/OUHnSMYe

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-01-08_66c9e68f86e26986d5081cdf7aa5a38b_cryptolocker.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-01-08_66c9e68f86e26986d5081cdf7aa5a38b_cryptolocker.exe"
    1⤵
    • Checks computer location settings
    PID:2120
    • C:\Users\Admin\AppData\Local\Temp\misid.exe
      "C:\Users\Admin\AppData\Local\Temp\misid.exe"
      2⤵
        PID:1940

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1940-25-0x0000000000520000-0x0000000000526000-memory.dmp

      Filesize

      24KB

    • memory/1940-19-0x0000000000640000-0x0000000000646000-memory.dmp

      Filesize

      24KB

    • memory/1940-46-0x0000000000500000-0x000000000050E000-memory.dmp

      Filesize

      56KB

    • memory/2120-0-0x0000000000500000-0x000000000050E000-memory.dmp

      Filesize

      56KB

    • memory/2120-3-0x00000000021B0000-0x00000000021B6000-memory.dmp

      Filesize

      24KB

    • memory/2120-2-0x00000000006B0000-0x00000000006B6000-memory.dmp

      Filesize

      24KB

    • memory/2120-1-0x00000000006B0000-0x00000000006B6000-memory.dmp

      Filesize

      24KB

    • memory/2120-17-0x0000000000500000-0x000000000050E000-memory.dmp

      Filesize

      56KB