Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-11-2024 20:48

General

  • Target

    msiexec_dump.exe

  • Size

    244KB

  • MD5

    4daf1064001aa9bd948a4af5bb56beef

  • SHA1

    77f70b592eeb9ddbf06613f2d5f1dc8eeaac4294

  • SHA256

    fcd65bba6fcd68549c329ed6a4d07490d6ea7c928332e6066593c7fc274ea6ec

  • SHA512

    f153027a1ec7ea0d1db97cc6fa6a94ecdb6bf6549cfa9138d5a4201190ad4895a718418c73a5e6ea799a23113e385a3a75149e85b930f4296ef309de3dcaca02

  • SSDEEP

    6144:fvpRxSKdvhXDB9Cp1RAco1TpSMsOiWfKlKgRYN0e:pRxvd90Z6TpSMsWbNP

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 60 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3408
      • C:\Users\Admin\AppData\Local\Temp\msiexec_dump.exe
        "C:\Users\Admin\AppData\Local\Temp\msiexec_dump.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:8
        • C:\Windows\SysWOW64\cmd.exe
          /c del "C:\Users\Totoise\Downloads\H2_decrypt_patched.exe"
          3⤵
          • System Location Discovery: System Language Discovery
          PID:4932

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/8-0-0x0000000000430000-0x00000000004D9000-memory.dmp

      Filesize

      676KB

    • memory/8-1-0x0000000002C70000-0x0000000002FBA000-memory.dmp

      Filesize

      3.3MB

    • memory/8-2-0x00000000029B0000-0x0000000002A3F000-memory.dmp

      Filesize

      572KB

    • memory/8-3-0x0000000000430000-0x00000000004D9000-memory.dmp

      Filesize

      676KB

    • memory/3408-4-0x0000000002620000-0x0000000002708000-memory.dmp

      Filesize

      928KB

    • memory/3408-5-0x0000000002620000-0x0000000002708000-memory.dmp

      Filesize

      928KB

    • memory/3408-6-0x0000000002620000-0x0000000002708000-memory.dmp

      Filesize

      928KB