Analysis

  • max time kernel
    146s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-11-2024 19:08

General

  • Target

    02978a8633bdf61ac1c2b1020c307dc01462a5fe496fe870794409a741061139.exe

  • Size

    237KB

  • MD5

    049c24acc07e34abd526951a39186734

  • SHA1

    e80b15c57be9844f2838873d75b2006a75b88e80

  • SHA256

    02978a8633bdf61ac1c2b1020c307dc01462a5fe496fe870794409a741061139

  • SHA512

    be0bcba25d07386ba31f8447ab16c431e6d4e6a605be7ad7cb58fa0cee02df4bf19a3b34a6e61760c56a35a14906bb365628ae9910b7cda1e2a99243a0e703cd

  • SSDEEP

    6144:+A2P27yTAnKGw0hjFhSR/W1nyAJ9v0pMtRCpYQ:+ATuTAnKGwUAWVycQqgj

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 2 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.

  • Modifies data under HKEY_USERS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
      PID:3092
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3472
      • C:\Users\Admin\AppData\Local\Temp\02978a8633bdf61ac1c2b1020c307dc01462a5fe496fe870794409a741061139.exe
        "C:\Users\Admin\AppData\Local\Temp\02978a8633bdf61ac1c2b1020c307dc01462a5fe496fe870794409a741061139.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:3164
        • C:\Windows\SysWOW64\winver.exe
          winver
          3⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:436
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 436 -s 300
            4⤵
            • Program crash
            PID:3080
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3164 -s 888
          3⤵
          • Program crash
          PID:4520
    • C:\Windows\System32\svchost.exe
      C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
      1⤵
      • Modifies data under HKEY_USERS
      PID:396
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 436 -ip 436
      1⤵
        PID:4884
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 3164 -ip 3164
        1⤵
          PID:1980

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/3092-23-0x0000000000540000-0x0000000000546000-memory.dmp

          Filesize

          24KB

        • memory/3092-17-0x0000000000540000-0x0000000000546000-memory.dmp

          Filesize

          24KB

        • memory/3164-18-0x0000000005B00000-0x0000000006500000-memory.dmp

          Filesize

          10.0MB

        • memory/3164-2-0x00000000024F0000-0x00000000024F1000-memory.dmp

          Filesize

          4KB

        • memory/3164-3-0x00000000024F0000-0x00000000024F1000-memory.dmp

          Filesize

          4KB

        • memory/3164-4-0x00000000045F0000-0x0000000004C48000-memory.dmp

          Filesize

          6.3MB

        • memory/3164-5-0x00000000024F0000-0x00000000024F1000-memory.dmp

          Filesize

          4KB

        • memory/3164-6-0x00000000024F0000-0x00000000024F1000-memory.dmp

          Filesize

          4KB

        • memory/3164-1-0x00000000045F0000-0x0000000004C48000-memory.dmp

          Filesize

          6.3MB

        • memory/3164-10-0x0000000000400000-0x000000000043F000-memory.dmp

          Filesize

          252KB

        • memory/3164-22-0x00000000045F0000-0x0000000004C48000-memory.dmp

          Filesize

          6.3MB

        • memory/3164-14-0x0000000005B00000-0x0000000006500000-memory.dmp

          Filesize

          10.0MB

        • memory/3472-8-0x0000000000570000-0x0000000000576000-memory.dmp

          Filesize

          24KB

        • memory/3472-15-0x0000000000580000-0x0000000000586000-memory.dmp

          Filesize

          24KB

        • memory/3472-9-0x0000000000570000-0x0000000000576000-memory.dmp

          Filesize

          24KB