Analysis

  • max time kernel
    95s
  • max time network
    97s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/09/2024, 03:47

General

  • Target

    2cfcf8aafa9838be1ade7acc98daebbf21948b82503023deda2784b49f65fb50N.exe

  • Size

    80KB

  • MD5

    4c32d91e6a656f5f4db7d601a0232200

  • SHA1

    e49abe3103afb63c6ead5433c8fe14fc9b7e962e

  • SHA256

    2cfcf8aafa9838be1ade7acc98daebbf21948b82503023deda2784b49f65fb50

  • SHA512

    a39623a11be023470709957237a3d48d68c3508d59577094a7b4f6baf72be2958da062fa6f76df01546f9a5f054a9b36ab7ae8e6e76da1841e67fd2ca0401c69

  • SSDEEP

    1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfIuBEk23:vCjsIOtEvwDpj5H9YvQd2+

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 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.

  • Modifies system certificate store 2 TTPs 8 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2cfcf8aafa9838be1ade7acc98daebbf21948b82503023deda2784b49f65fb50N.exe
    "C:\Users\Admin\AppData\Local\Temp\2cfcf8aafa9838be1ade7acc98daebbf21948b82503023deda2784b49f65fb50N.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4984
    • C:\Users\Admin\AppData\Local\Temp\misid.exe
      "C:\Users\Admin\AppData\Local\Temp\misid.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Modifies system certificate store
      PID:4916

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\misid.exe

    Filesize

    80KB

    MD5

    b4705b54b6ca714ee75a1312bf2d81ec

    SHA1

    d695f2475c660a7e596569fc4380fc98bbb120dc

    SHA256

    b161b03655045ab3ae4993bc839b7c7a1bc1d614e8933481f8443a5864329130

    SHA512

    8f5bd5497a31ded0d6026b223f14f41106d1cad0f0f8fa6927c3f15de459c7a15dd05d69540fffde0396f12a395307a803708bbdf5f4dc998bf01b52a9b94dfb

  • C:\Users\Admin\AppData\Local\Temp\misids.exe

    Filesize

    315B

    MD5

    a34ac19f4afae63adc5d2f7bc970c07f

    SHA1

    a82190fc530c265aa40a045c21770d967f4767b8

    SHA256

    d5a89e26beae0bc03ad18a0b0d1d3d75f87c32047879d25da11970cb5c4662a3

    SHA512

    42e53d96e5961e95b7a984d9c9778a1d3bd8ee0c87b8b3b515fa31f67c2d073c8565afc2f4b962c43668c4efa1e478da9bb0ecffa79479c7e880731bc4c55765

  • memory/4916-17-0x0000000000520000-0x0000000000526000-memory.dmp

    Filesize

    24KB

  • memory/4916-18-0x00000000006C0000-0x00000000006C6000-memory.dmp

    Filesize

    24KB

  • memory/4984-0-0x00000000005A0000-0x00000000005A6000-memory.dmp

    Filesize

    24KB

  • memory/4984-1-0x00000000005A0000-0x00000000005A6000-memory.dmp

    Filesize

    24KB

  • memory/4984-2-0x00000000021B0000-0x00000000021B6000-memory.dmp

    Filesize

    24KB