Analysis

  • max time kernel
    133s
  • max time network
    132s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-08-2024 19:32

General

  • Target

    2563d4475ae116dd669ea697004aa2051307cdae487cdeb4f4f752a0401de1de.exe

  • Size

    225KB

  • MD5

    8f3fe8cb9acbb5f5b12ca662be00c3a6

  • SHA1

    1081eea9f1c45b8d7848393bdfa9774b217a4c02

  • SHA256

    2563d4475ae116dd669ea697004aa2051307cdae487cdeb4f4f752a0401de1de

  • SHA512

    9c4ea39a825f5b828aab00fa238698040fb3fbae7cffbbf4a98cfc8f9f6870c8008d32076028bd90dd0ca755bc49081734144c50162e6a85dfbaadceac1a5848

  • SSDEEP

    6144:DA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:DATuTAnKGwUAW3ycQqgf

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 UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
      PID:2984
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of UnmapMainImage
      PID:3400
      • C:\Users\Admin\AppData\Local\Temp\2563d4475ae116dd669ea697004aa2051307cdae487cdeb4f4f752a0401de1de.exe
        "C:\Users\Admin\AppData\Local\Temp\2563d4475ae116dd669ea697004aa2051307cdae487cdeb4f4f752a0401de1de.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:3132
        • C:\Windows\SysWOW64\winver.exe
          winver
          3⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:3832
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 3832 -s 300
            4⤵
            • Program crash
            PID:3640
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3132 -s 984
          3⤵
          • Program crash
          PID:3192
    • C:\Windows\System32\svchost.exe
      C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
      1⤵
      • Modifies data under HKEY_USERS
      PID:876
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3832 -ip 3832
      1⤵
        PID:3624
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 3132 -ip 3132
        1⤵
          PID:740

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2984-14-0x0000000000150000-0x0000000000156000-memory.dmp

          Filesize

          24KB

        • memory/2984-20-0x0000000000150000-0x0000000000156000-memory.dmp

          Filesize

          24KB

        • memory/3132-1-0x0000000004200000-0x0000000004858000-memory.dmp

          Filesize

          6.3MB

        • memory/3132-2-0x0000000004160000-0x0000000004161000-memory.dmp

          Filesize

          4KB

        • memory/3132-3-0x0000000004200000-0x0000000004858000-memory.dmp

          Filesize

          6.3MB

        • memory/3132-7-0x0000000000400000-0x000000000043C000-memory.dmp

          Filesize

          240KB

        • memory/3132-10-0x0000000005710000-0x0000000006110000-memory.dmp

          Filesize

          10.0MB

        • memory/3132-15-0x0000000005710000-0x0000000006110000-memory.dmp

          Filesize

          10.0MB

        • memory/3132-19-0x0000000004200000-0x0000000004858000-memory.dmp

          Filesize

          6.3MB

        • memory/3400-5-0x0000000002920000-0x0000000002926000-memory.dmp

          Filesize

          24KB

        • memory/3400-6-0x0000000002920000-0x0000000002926000-memory.dmp

          Filesize

          24KB

        • memory/3400-11-0x0000000002930000-0x0000000002936000-memory.dmp

          Filesize

          24KB