Analysis

  • max time kernel
    142s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-11-2023 16:08

General

  • Target

    1d322562ba583d0acf4b43e1ed83a415dd5e5fc1956430ab81f0186e90dcdb09.exe

  • Size

    234KB

  • MD5

    db9c2ec96b1ebf523f039db7dfc58140

  • SHA1

    76217290c789cc02e804f7be2ffe0e9d736936e8

  • SHA256

    1d322562ba583d0acf4b43e1ed83a415dd5e5fc1956430ab81f0186e90dcdb09

  • SHA512

    a8a4d80ad90e19d05fe544b48b8ccc588f5e96519d3c97c304b4bdc6e305d7f842dac5fba2156610b9193e4520e41c6c2771d818b17c17ebc3092eecee0698dc

  • SSDEEP

    6144:mviP/aK2h9ynX/B+rdBV+UdvrEFp7hK5r:m6P/aK2iPB+JBjvrEH78r

Score
7/10
upx

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 1 IoCs
  • UPX packed file 3 IoCs

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

  • Drops file in Program Files directory 1 IoCs
  • Program crash 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1d322562ba583d0acf4b43e1ed83a415dd5e5fc1956430ab81f0186e90dcdb09.exe
    "C:\Users\Admin\AppData\Local\Temp\1d322562ba583d0acf4b43e1ed83a415dd5e5fc1956430ab81f0186e90dcdb09.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious use of AdjustPrivilegeToken
    PID:1216
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1216 -s 424
      2⤵
      • Program crash
      PID:332
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1216 -s 452
      2⤵
      • Program crash
      PID:4708
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1216 -ip 1216
    1⤵
      PID:3216
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 1216 -ip 1216
      1⤵
        PID:2348

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Program Files\Common Files\System\symsrv.dll

        Filesize

        67KB

        MD5

        7574cf2c64f35161ab1292e2f532aabf

        SHA1

        14ba3fa927a06224dfe587014299e834def4644f

        SHA256

        de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085

        SHA512

        4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

      • memory/1216-3-0x0000000010000000-0x0000000010030000-memory.dmp

        Filesize

        192KB

      • memory/1216-5-0x0000000000B10000-0x0000000000B39000-memory.dmp

        Filesize

        164KB

      • memory/1216-7-0x0000000010000000-0x0000000010030000-memory.dmp

        Filesize

        192KB