Windows 7 deprecation

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

Analysis

  • max time kernel
    126s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/10/2023, 14:58

General

  • Target

    a1d1a1fd6a4d0d54a04cbd46e42155c0_dll32_JC.dll

  • Size

    76KB

  • MD5

    a1d1a1fd6a4d0d54a04cbd46e42155c0

  • SHA1

    fe93a0bfae3a1224110e8e48bd5ca0bcb7cc88e5

  • SHA256

    b7991e129f5ef2ad9377630473cc0085e91db9ed0317651439ed13a0c5b1b839

  • SHA512

    b4027030a92d4b8a5fb81f5a82c8739b407c39be972e84fe55d13d70bbafed4a212a4b7ac46dbc3310ff1ec4bbb7f24de0b023abecb2040cfc67a01916340b6e

  • SSDEEP

    1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZW2Rg:c8y93KQjy7G55riF1cMo03Tg

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 2 IoCs

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

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

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\a1d1a1fd6a4d0d54a04cbd46e42155c0_dll32_JC.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1460
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\a1d1a1fd6a4d0d54a04cbd46e42155c0_dll32_JC.dll,#1
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3976
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3976 -s 616
        3⤵
        • Program crash
        PID:4828
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3976 -ip 3976
    1⤵
      PID:3808

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3976-0-0x0000000010000000-0x0000000010030000-memory.dmp

      Filesize

      192KB

    • memory/3976-1-0x0000000010000000-0x0000000010030000-memory.dmp

      Filesize

      192KB