Analysis

  • max time kernel
    21s
  • max time network
    134s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-12-2023 05:03

General

  • Target

    c5bc645f578d60725e7c38b3ef9c8352.exe

  • Size

    500KB

  • MD5

    c5bc645f578d60725e7c38b3ef9c8352

  • SHA1

    c1933c1befcd21acc807991c2d0de2e3637988b5

  • SHA256

    5a226e5207d7ea2c0e14abb068268a55bc974bdfe17181f6982b92a0a7fedcf2

  • SHA512

    9c07208f081f828becc0091232e908a7efa744647541f599d874e22a8b1b0a5297d4044c201996809af6fb17836bc2c0dc91671a528083f213a8b0202fffd1d6

  • SSDEEP

    12288:xcgBxxOZuX86JY1oowOZ6XxAiVrjJgostVHUdG:1s8XfeXv6T7YH0dG

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c5bc645f578d60725e7c38b3ef9c8352.exe
    "C:\Users\Admin\AppData\Local\Temp\c5bc645f578d60725e7c38b3ef9c8352.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4856
    • C:\Users\Admin\AppData\Local\Temp\c5bc645f578d60725e7c38b3ef9c8352.exe
      C:\Users\Admin\AppData\Local\Temp\c5bc645f578d60725e7c38b3ef9c8352.exe
      2⤵
        PID:2456
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2456 -s 1204
          3⤵
          • Program crash
          PID:3736
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2456 -ip 2456
      1⤵
        PID:2148

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2456-9-0x0000000000400000-0x00000000004A1000-memory.dmp
        Filesize

        644KB

      • memory/2456-11-0x0000000000400000-0x00000000004A1000-memory.dmp
        Filesize

        644KB

      • memory/2456-8-0x0000000000400000-0x00000000004A1000-memory.dmp
        Filesize

        644KB

      • memory/2456-6-0x0000000000400000-0x00000000004A1000-memory.dmp
        Filesize

        644KB

      • memory/2456-21-0x0000000000400000-0x00000000004A1000-memory.dmp
        Filesize

        644KB

      • memory/4856-1-0x00000000744A0000-0x0000000074C50000-memory.dmp
        Filesize

        7.7MB

      • memory/4856-0-0x00000000003F0000-0x0000000000470000-memory.dmp
        Filesize

        512KB

      • memory/4856-2-0x0000000004DB0000-0x0000000004DC0000-memory.dmp
        Filesize

        64KB

      • memory/4856-3-0x0000000004DE0000-0x0000000004DF4000-memory.dmp
        Filesize

        80KB

      • memory/4856-4-0x0000000004E80000-0x0000000004EF6000-memory.dmp
        Filesize

        472KB

      • memory/4856-5-0x0000000004E50000-0x0000000004E6E000-memory.dmp
        Filesize

        120KB

      • memory/4856-10-0x00000000744A0000-0x0000000074C50000-memory.dmp
        Filesize

        7.7MB