Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/10/2024, 02:19

General

  • Target

    ebd0038b416c567e44fd873f2c1b194e206e5915a82f604de4b25ca45a3d64b5.exe

  • Size

    81KB

  • MD5

    22c3cd9f336a5cea2d8fbdacb711b80c

  • SHA1

    4edb2257126ad8aa9310ef0e389221e7b5cef796

  • SHA256

    ebd0038b416c567e44fd873f2c1b194e206e5915a82f604de4b25ca45a3d64b5

  • SHA512

    0e0e3d6c20ddc57e094ec87e2b1dc065d66ec362007a1030fb7f754c1e53053c113576f6c74ea20ee757cd15a19afc7e7603672a05a4e833bf3aec58c1590245

  • SSDEEP

    1536:JoG6KpY6Qi3yj2wyq4HwiMO10HVLCJRpsWr6cdaxPBJYYX7gxD1:TenkyfPAwiMq0RqRfbaxZJYYX0

Score
8/10

Malware Config

Signatures

  • Manipulates Digital Signatures 1 TTPs 2 IoCs

    Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to obtain their binary as valid.

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 21 IoCs
  • Modifies system certificate store 2 TTPs 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ebd0038b416c567e44fd873f2c1b194e206e5915a82f604de4b25ca45a3d64b5.exe
    "C:\Users\Admin\AppData\Local\Temp\ebd0038b416c567e44fd873f2c1b194e206e5915a82f604de4b25ca45a3d64b5.exe"
    1⤵
    • Manipulates Digital Signatures
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:1180
    • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe
      "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe"
      2⤵
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      PID:1632
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1180 -s 308
      2⤵
      • Program crash
      PID:3748
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1180 -ip 1180
    1⤵
      PID:2068

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1632-0-0x00007FFD1F223000-0x00007FFD1F225000-memory.dmp

      Filesize

      8KB

    • memory/1632-1-0x000001F395650000-0x000001F395658000-memory.dmp

      Filesize

      32KB

    • memory/1632-2-0x000001F3AFC50000-0x000001F3AFDD6000-memory.dmp

      Filesize

      1.5MB

    • memory/1632-3-0x00007FFD1F220000-0x00007FFD1FCE1000-memory.dmp

      Filesize

      10.8MB

    • memory/1632-4-0x00007FFD1F220000-0x00007FFD1FCE1000-memory.dmp

      Filesize

      10.8MB

    • memory/1632-7-0x00007FFD1F223000-0x00007FFD1F225000-memory.dmp

      Filesize

      8KB

    • memory/1632-8-0x00007FFD1F220000-0x00007FFD1FCE1000-memory.dmp

      Filesize

      10.8MB