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

  • MD5

    6dc63b39df97a77c867e4b225deea381

  • SHA1

    ce59fa77732c75cdb3e1e92a4ad967ef61151694

  • SHA256

    96e4b2934183df8ab92f57689286c54a231e24a85745929562e5d9f83d852877

  • SHA512

    81b21b63130df6d381be56b474bedfa650fa3960622e88d0001c38efb13f776d64682142ddced9822faec65b34c22678aa83caeb48b66fc43206d527d64865b0

  • SSDEEP

    3072:HwzvOYZJ5YP/aKavT/DRCbNI2B+JlIjDe7kal2n1TWl9o1B0C98CqtVFiDfluqsJ:oJiP/aK2Ry/B+rTBV+UdvrEFp7hKT

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

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

      67KB

      MD5

      7574cf2c64f35161ab1292e2f532aabf

      SHA1

      14ba3fa927a06224dfe587014299e834def4644f

      SHA256

      de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085

      SHA512

      4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

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

      192KB

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

      164KB

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

      192KB