Analysis

  • max time kernel
    135s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/01/2024, 15:40

General

  • Target
    96e4b2934183df8ab92f57689286c54a231e24a85745929562e5d9f83d852877.exe
  • Size 234KB
  • Sample240125-s39jysaggp
  • SHA256 96e4b2934183df8ab92f57689286c54a231e24a85745929562e5d9f83d852877
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Signatures

  • Kinsing

    Kinsing is a loader written in Golang.

  • 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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\96e4b2934183df8ab92f57689286c54a231e24a85745929562e5d9f83d852877.exe
    "C:\Users\Admin\AppData\Local\Temp\96e4b2934183df8ab92f57689286c54a231e24a85745929562e5d9f83d852877.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious use of AdjustPrivilegeToken
    PID:492
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 492 -s 384
      2⤵
      • Program crash
      PID:116
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 492 -ip 492
    1⤵
      PID:2272

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          symsrv.dll

          • Path C:\Program Files\Common Files\System\symsrv.dll
          • Size 67KB
          • SHA256 de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
          • MD5 SHA1 SHA512 SSDEEP

          memory/492-3-0x0000000010000000-0x0000000010030000-memory.dmp

          memory/492-4-0x00000000000B0000-0x00000000000D9000-memory.dmp

          memory/492-6-0x0000000010000000-0x0000000010030000-memory.dmp