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Analysis

  • max time kernel
    95s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/10/2024, 02:24

General

  • Target

    60d73e03aee7b4caf15261c5468d4310a261439684d4bcb4896c22bcf622bad1N.exe

  • Size

    72KB

  • MD5

    89de66008c5f1de3256daa24ef5bc590

  • SHA1

    5c1acd24e7ec5b64c765f9d29919f2979b320aeb

  • SHA256

    60d73e03aee7b4caf15261c5468d4310a261439684d4bcb4896c22bcf622bad1

  • SHA512

    9c348373f019d8e3051190d21f687d0f95fb3dc4b69da61718d71dd2ed31b81017dc9ceb45b9af5bc721dac7d90933b81b0680ddb73802d49c95b61b67bf0ecf

  • SSDEEP

    768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4ZPsED3VK2+ZtyOjgO4r9vFAg2rq2g1B/RK:vj+jsMQMOtEvwDpj5HZYTjipvF24i

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\60d73e03aee7b4caf15261c5468d4310a261439684d4bcb4896c22bcf622bad1N.exe
    "C:\Users\Admin\AppData\Local\Temp\60d73e03aee7b4caf15261c5468d4310a261439684d4bcb4896c22bcf622bad1N.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1836
    • 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:1760

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    72KB

    MD5

    d8dda095c9d9f3c5820a866aa94e9f80

    SHA1

    4a36cf2b8e44cfe31c5b0d78288b5722cfcf8163

    SHA256

    6a319ffb43e4c10fbd819375ca6fb4b7301e1933c0fb2d2b9afc9b3a295ec062

    SHA512

    9c1c2cd429c59b14668af6c6c56af37d3c7074fa35fea699d732c7afafd5d598e3547c8aba34b7ac59a7e195f13f711297d1bb6233ec5145acdf6a40da126dc6

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

    Filesize

    315B

    MD5

    a34ac19f4afae63adc5d2f7bc970c07f

    SHA1

    a82190fc530c265aa40a045c21770d967f4767b8

    SHA256

    d5a89e26beae0bc03ad18a0b0d1d3d75f87c32047879d25da11970cb5c4662a3

    SHA512

    42e53d96e5961e95b7a984d9c9778a1d3bd8ee0c87b8b3b515fa31f67c2d073c8565afc2f4b962c43668c4efa1e478da9bb0ecffa79479c7e880731bc4c55765

  • memory/1760-18-0x00000000006C0000-0x00000000006C6000-memory.dmp

    Filesize

    24KB

  • memory/1760-17-0x00000000006A0000-0x00000000006A6000-memory.dmp

    Filesize

    24KB

  • memory/1836-0-0x0000000002190000-0x0000000002196000-memory.dmp

    Filesize

    24KB

  • memory/1836-1-0x0000000002190000-0x0000000002196000-memory.dmp

    Filesize

    24KB

  • memory/1836-2-0x00000000021C0000-0x00000000021C6000-memory.dmp

    Filesize

    24KB