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Analysis

  • max time kernel
    96s
  • max time network
    132s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/12/2024, 21:03

General

  • Target

    2c956dbbe6148be036c83f263c1dca1ccdfa889a493b924a53186eb0d72ed195.exe

  • Size

    133KB

  • MD5

    d6fbe07dc4479b81cf3fcca659ecf7b5

  • SHA1

    e4265d86d805795984b9bb8af92d19ec55dfbc21

  • SHA256

    2c956dbbe6148be036c83f263c1dca1ccdfa889a493b924a53186eb0d72ed195

  • SHA512

    719cf92bede2b306d6f8c4d31512428f68cf9178840a80322890f4761fae4c5d32a6453d9cf8274515e4c8622de5a906d8f7158e701df1e9ea8a1b4a44b02f43

  • SSDEEP

    1536:ITHiPBX4nDzMyRXGHrc9YRHqbTypgpmb5Q+ZReSdhk/J+YLgD3mrxb53cSuYQjKX:xPd4n/M+WLcilrpgGH/GwY87mVmIXaW

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2c956dbbe6148be036c83f263c1dca1ccdfa889a493b924a53186eb0d72ed195.exe
    "C:\Users\Admin\AppData\Local\Temp\2c956dbbe6148be036c83f263c1dca1ccdfa889a493b924a53186eb0d72ed195.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1048
    • C:\Users\Admin\AppData\Roaming\raj4dkhhiap\wn2ra4ohzdr.exe
      "C:\Users\Admin\AppData\Roaming\raj4dkhhiap\wn2ra4ohzdr.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4768
      • C:\Users\Admin\AppData\Roaming\raj4dkhhiap\wn2ra4ohzdr.exe
        "C:\Users\Admin\AppData\Roaming\raj4dkhhiap\wn2ra4ohzdr.exe"
        3⤵
          PID:4876

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Roaming\raj4dkhhiap\wn2ra4ohzdr.exe

      Filesize

      133KB

      MD5

      e35da73b5d3649858f234c4c93532237

      SHA1

      2d1427ebd89af6116a58781a3d8af8be3e229e47

      SHA256

      bb868e884bc12ce72908f633511fbc26eb1edb665bfc2d6650a8156ce5ef3baf

      SHA512

      eef9c358b377c9aa586f0abc42e66f7ace1e71b3cbb22c54b4b84453e5a2328299d5c20a11db719651c9b2c28ed5801a943d8e96e72a93830446b2a63ce82fbf

    • memory/1048-6-0x0000000005A70000-0x0000000005A90000-memory.dmp

      Filesize

      128KB

    • memory/1048-2-0x0000000005E90000-0x0000000006434000-memory.dmp

      Filesize

      5.6MB

    • memory/1048-3-0x0000000005980000-0x0000000005A12000-memory.dmp

      Filesize

      584KB

    • memory/1048-4-0x0000000074F60000-0x0000000075710000-memory.dmp

      Filesize

      7.7MB

    • memory/1048-5-0x0000000005910000-0x000000000591A000-memory.dmp

      Filesize

      40KB

    • memory/1048-0-0x0000000074F6E000-0x0000000074F6F000-memory.dmp

      Filesize

      4KB

    • memory/1048-1-0x0000000000EE0000-0x0000000000F08000-memory.dmp

      Filesize

      160KB

    • memory/1048-20-0x0000000074F6E000-0x0000000074F6F000-memory.dmp

      Filesize

      4KB

    • memory/1048-22-0x0000000074F60000-0x0000000075710000-memory.dmp

      Filesize

      7.7MB

    • memory/4768-21-0x0000000074F60000-0x0000000075710000-memory.dmp

      Filesize

      7.7MB

    • memory/4768-23-0x0000000074F60000-0x0000000075710000-memory.dmp

      Filesize

      7.7MB

    • memory/4768-24-0x0000000074F60000-0x0000000075710000-memory.dmp

      Filesize

      7.7MB

    • memory/4768-26-0x0000000074F60000-0x0000000075710000-memory.dmp

      Filesize

      7.7MB