Analysis

  • max time kernel
    204s
  • max time network
    244s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-11-2022 22:04

General

  • Target

    base/RegisterUninstall.exe

  • Size

    7KB

  • MD5

    d7e36dc5c079cd93d8d0a8d33b1819a6

  • SHA1

    f5cf37b37a443e899706d2fe107534e8e8a4a21f

  • SHA256

    4c0758fdf48e8dc3188ba5ff8df7b8c6df4a8d3f7ec5e1843305852a1e1ead2d

  • SHA512

    a4c87d5c648eb14a6ec0e0c30fee893944c45a13511d8ec26b49ec45565002d73ae4b7ec9be6a741ec4cdd5a2b3dcb8ae048c94e65ca7b030943195202f8aa5c

  • SSDEEP

    96:H9kKlfbpxct1GwYseHmmSOUa8B9zaj8dctSMV5RPDtXMbh9WOBjyyJQzNt:iMYzYseHmmSk8Bkt15R5XMbbWfl

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\base\RegisterUninstall.exe
    "C:\Users\Admin\AppData\Local\Temp\base\RegisterUninstall.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4400
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 4400 -s 1584
      2⤵
      • Program crash
      PID:1568
  • C:\Windows\system32\WerFault.exe
    C:\Windows\system32\WerFault.exe -pss -s 408 -p 4400 -ip 4400
    1⤵
      PID:5016

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4400-132-0x0000000000E30000-0x0000000000E38000-memory.dmp

      Filesize

      32KB

    • memory/4400-133-0x0000000001370000-0x0000000001384000-memory.dmp

      Filesize

      80KB

    • memory/4400-134-0x000000001C810000-0x000000001C878000-memory.dmp

      Filesize

      416KB

    • memory/4400-135-0x00007FF953450000-0x00007FF953F11000-memory.dmp

      Filesize

      10.8MB

    • memory/4400-136-0x00007FF953450000-0x00007FF953F11000-memory.dmp

      Filesize

      10.8MB

    • memory/4400-137-0x0000000001730000-0x0000000001750000-memory.dmp

      Filesize

      128KB

    • memory/4400-138-0x00007FF953450000-0x00007FF953F11000-memory.dmp

      Filesize

      10.8MB