Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    143s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/07/2023, 09:54

General

  • Target

    61b8c9bfd47b8b_JC.exe

  • Size

    35KB

  • MD5

    61b8c9bfd47b8b47235debacc0c85bfe

  • SHA1

    9da6d017c734b9ee6cb79eb6a399d2fdfef72be7

  • SHA256

    c579938e769b9a19fce55fcdbb0317376d6a58ad77ae24c69abe445f83be19e0

  • SHA512

    3b107a60a6eb12e969ca9a74a6581f1c13a874ea01cceec9ceba316361a78c241ea9ebe6d122a4e3e3a6b067f92d246e81ab4fab24c0846751073c5b7c4ca805

  • SSDEEP

    768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4REL3UF0:vj+jsMQMOtEvwDpj5Htq

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).

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\61b8c9bfd47b8b_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\61b8c9bfd47b8b_JC.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:4676
    • 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:2256

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    35KB

    MD5

    5789b1be4eec620d9f07a8652ead338d

    SHA1

    8c1780ce31cecd173ac27bdcaed328a35133a48b

    SHA256

    b7bb0d457cd131e81bf2e317cef665b644302a9dd3f048428fd1e81a6f486f55

    SHA512

    233114f23f48b10609ac253ca8ee8b8f46dc7f9e927a57e7b08bc5c0f2dabfeba1772f5f24841282a673d8d246d293a8ebaf91b260bacc31dcd1153d11354803

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

    Filesize

    35KB

    MD5

    5789b1be4eec620d9f07a8652ead338d

    SHA1

    8c1780ce31cecd173ac27bdcaed328a35133a48b

    SHA256

    b7bb0d457cd131e81bf2e317cef665b644302a9dd3f048428fd1e81a6f486f55

    SHA512

    233114f23f48b10609ac253ca8ee8b8f46dc7f9e927a57e7b08bc5c0f2dabfeba1772f5f24841282a673d8d246d293a8ebaf91b260bacc31dcd1153d11354803

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

    Filesize

    35KB

    MD5

    5789b1be4eec620d9f07a8652ead338d

    SHA1

    8c1780ce31cecd173ac27bdcaed328a35133a48b

    SHA256

    b7bb0d457cd131e81bf2e317cef665b644302a9dd3f048428fd1e81a6f486f55

    SHA512

    233114f23f48b10609ac253ca8ee8b8f46dc7f9e927a57e7b08bc5c0f2dabfeba1772f5f24841282a673d8d246d293a8ebaf91b260bacc31dcd1153d11354803

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

    Filesize

    315B

    MD5

    a34ac19f4afae63adc5d2f7bc970c07f

    SHA1

    a82190fc530c265aa40a045c21770d967f4767b8

    SHA256

    d5a89e26beae0bc03ad18a0b0d1d3d75f87c32047879d25da11970cb5c4662a3

    SHA512

    42e53d96e5961e95b7a984d9c9778a1d3bd8ee0c87b8b3b515fa31f67c2d073c8565afc2f4b962c43668c4efa1e478da9bb0ecffa79479c7e880731bc4c55765

  • memory/2256-151-0x00000000004E0000-0x00000000004E6000-memory.dmp

    Filesize

    24KB

  • memory/2256-150-0x00000000005E0000-0x00000000005E6000-memory.dmp

    Filesize

    24KB

  • memory/4676-133-0x00000000004D0000-0x00000000004D6000-memory.dmp

    Filesize

    24KB

  • memory/4676-134-0x00000000004D0000-0x00000000004D6000-memory.dmp

    Filesize

    24KB

  • memory/4676-135-0x00000000004F0000-0x00000000004F6000-memory.dmp

    Filesize

    24KB