Resubmissions

03/08/2023, 07:22

230803-h7h8fsbh938

24/10/2022, 20:50

221024-zmn2msaeen10

Analysis

  • max time kernel
    890s
  • max time network
    897s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    24/10/2022, 20:50

General

  • Target
    Warcracft III Reforged/Warcraft III Reforged™ Setup.exe
  • Size 10.6MB
  • Sample221024-zmn2msaeen
  • SHA256 fcd4dd0cd7f49f879cb94cdb263af2ab149e1b817ce59b10a13db9f338f47cfa
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 2 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Warcracft III Reforged\Warcraft III Reforged™ Setup.exe
    "C:\Users\Admin\AppData\Local\Temp\Warcracft III Reforged\Warcraft III Reforged™ Setup.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:1476
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Local\Temp\deldll.bat" "
      2⤵
        PID:1152

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

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          Downloads

          deldll.bat

          • Path C:\Users\Admin\AppData\Local\Temp\deldll.bat
          • Size 200B
          • SHA256 9131de0fcaaf968896af9d58b6f37b4aa443455bb97c97bc142f295cee577bc4
          • MD5 SHA1 SHA512

          genteert.dll

          • Path C:\Users\Admin\AppData\Local\Temp\genteert.dll
          • Size 60KB
          • SHA256 54c0da1735bb1cb02b60c321de938488345f8d1d26bf389c8cb2acad5d01b831
          • MD5 SHA1 SHA512 SSDEEP

          guig.dll

          • Path \Users\Admin\AppData\Local\Temp\gentee81\guig.dll
          • Size 20KB
          • SHA256 005c251c21d6a5ba1c3281e7b9f3b4f684d007e0c3486b34a545bb370d8420aa
          • MD5 SHA1 SHA512 SSDEEP

          genteert.dll

          • Path \Users\Admin\AppData\Local\Temp\genteert.dll
          • Size 60KB
          • SHA256 54c0da1735bb1cb02b60c321de938488345f8d1d26bf389c8cb2acad5d01b831
          • MD5 SHA1 SHA512 SSDEEP

          memory/1476-55-0x0000000075E51000-0x0000000075E53000-memory.dmp

          memory/1476-57-0x0000000074F41000-0x0000000074F43000-memory.dmp