Analysis

  • max time kernel
    167s
  • max time network
    175s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/12/2023, 01:57

General

  • Target

    4af681a966839bfb794759ee9f773321.exe

  • Size

    959KB

  • MD5

    4af681a966839bfb794759ee9f773321

  • SHA1

    a3c00356cb90d7ce114b51497e07029206986d8a

  • SHA256

    5f397374dca8583a084034b2df639957fa34d2948f5ae17c058f5a4863c231ac

  • SHA512

    f5c839afcb97095cc03a1219d60802f3682263dca4ac798a863d260f52fbab84f614ba6dd0132abe4a8078c95ebdc266756d0d663c8b4f680f32752c3322ca65

  • SSDEEP

    12288:s0NwwQvN6h0jNCumngV2BrfPGeFx0d7+Ss9vVGppB85msez78MIOn+rqkJ/23ltN:s0mrN3NbtFo+N1tLuqI2PFGZr+Z5J

Score
3/10

Malware Config

Signatures

  • Program crash 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4af681a966839bfb794759ee9f773321.exe
    "C:\Users\Admin\AppData\Local\Temp\4af681a966839bfb794759ee9f773321.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1972
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1972 -s 133488
      2⤵
      • Program crash
      PID:644
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1972 -s 133488
      2⤵
      • Program crash
      PID:3724
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1972 -ip 1972
    1⤵
      PID:764

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1972-0-0x0000000000880000-0x0000000000978000-memory.dmp

      Filesize

      992KB

    • memory/1972-1-0x0000000074920000-0x00000000750D0000-memory.dmp

      Filesize

      7.7MB

    • memory/1972-2-0x0000000007E30000-0x00000000083D4000-memory.dmp

      Filesize

      5.6MB

    • memory/1972-3-0x0000000007960000-0x00000000079F2000-memory.dmp

      Filesize

      584KB

    • memory/1972-4-0x0000000007AC0000-0x0000000007AD0000-memory.dmp

      Filesize

      64KB

    • memory/1972-5-0x0000000007A10000-0x0000000007A1A000-memory.dmp

      Filesize

      40KB

    • memory/1972-6-0x0000000004DA0000-0x0000000004DA8000-memory.dmp

      Filesize

      32KB

    • memory/1972-7-0x0000000008D60000-0x0000000008DFC000-memory.dmp

      Filesize

      624KB

    • memory/1972-8-0x0000000074920000-0x00000000750D0000-memory.dmp

      Filesize

      7.7MB

    • memory/1972-9-0x0000000007AC0000-0x0000000007AD0000-memory.dmp

      Filesize

      64KB

    • memory/1972-10-0x0000000074920000-0x00000000750D0000-memory.dmp

      Filesize

      7.7MB