Analysis

  • max time kernel
    131s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-05-2024 00:58

General

  • Target

    677098b36fb19a34a206a38f9b6bf6a0_NeikiAnalytics.exe

  • Size

    81KB

  • MD5

    677098b36fb19a34a206a38f9b6bf6a0

  • SHA1

    8caed62f9977c4600ecefc48dae888d5abd76e85

  • SHA256

    5d7c1cfec73f61e9bbb14acd9f051a47df0f6121e21feb2caa375e6d60b1da54

  • SHA512

    bb6558372fd342a451f315b1f6124a8f9a5eb629d0a80df8ce2be553408c1cd23a6915ae70d70f0bfdae7046117aa7fe6c28a1e53fcf00bd1e4061f7d1cd5074

  • SSDEEP

    1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1ky7QpG:zCsanOtEvwDpjg

Score
7/10
upx

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
  • UPX packed file 5 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Enumerates physical storage devices 1 TTPs

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

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\677098b36fb19a34a206a38f9b6bf6a0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\677098b36fb19a34a206a38f9b6bf6a0_NeikiAnalytics.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:4964
    • C:\Users\Admin\AppData\Local\Temp\misid.exe
      "C:\Users\Admin\AppData\Local\Temp\misid.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Modifies system certificate store
      PID:660

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    82KB

    MD5

    58fbce82398233b18494fe5e363f0a4d

    SHA1

    2183c93b582e02a7258bf19e46ee58db082cfbea

    SHA256

    9bbbc6e7a259563a9a610ea521fdf9a877ac021bbe3c6f2b4d45f8d62b883f2e

    SHA512

    44ae95d6aa8d27e41a0203b2ab7bdc20a2156f2fae4291c40753241e5921b67dc3c352d0eb67978db947e901e3bc37172e47d770c67c6c138793df40e2890b73

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

    Filesize

    315B

    MD5

    a34ac19f4afae63adc5d2f7bc970c07f

    SHA1

    a82190fc530c265aa40a045c21770d967f4767b8

    SHA256

    d5a89e26beae0bc03ad18a0b0d1d3d75f87c32047879d25da11970cb5c4662a3

    SHA512

    42e53d96e5961e95b7a984d9c9778a1d3bd8ee0c87b8b3b515fa31f67c2d073c8565afc2f4b962c43668c4efa1e478da9bb0ecffa79479c7e880731bc4c55765

  • memory/660-17-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/660-48-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4964-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4964-1-0x00000000004D0000-0x00000000004D6000-memory.dmp

    Filesize

    24KB

  • memory/4964-2-0x00000000004F0000-0x00000000004F6000-memory.dmp

    Filesize

    24KB

  • memory/4964-9-0x00000000004D0000-0x00000000004D6000-memory.dmp

    Filesize

    24KB

  • memory/4964-18-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB