Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-08-2024 18:19

General

  • Target

    0b225a0f98135633b1bd1306ac32cfbf31ecc12c4f79566a4acf97d63dee92e1.exe

  • Size

    237KB

  • MD5

    2e6d971f1de85e21117f9568145b53f7

  • SHA1

    51d10b6d70f5a5d22dcf7286138125191788be86

  • SHA256

    0b225a0f98135633b1bd1306ac32cfbf31ecc12c4f79566a4acf97d63dee92e1

  • SHA512

    79399121bfdec9c3433febc8824e5a2183b6d6e36a4234d548f28feb33fc12b84bec56add87f6fb7b1ffec4d7b72016790c41b28ac18447a0bd6d98c6a596d7a

  • SSDEEP

    6144:iA2P27yTAnKGw0hjFhSR/W1nyAJ9v0pMtRCpYQ:iATuTAnKGwUAWVycQqgj

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:2556
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of UnmapMainImage
      PID:3256
      • C:\Users\Admin\AppData\Local\Temp\0b225a0f98135633b1bd1306ac32cfbf31ecc12c4f79566a4acf97d63dee92e1.exe
        "C:\Users\Admin\AppData\Local\Temp\0b225a0f98135633b1bd1306ac32cfbf31ecc12c4f79566a4acf97d63dee92e1.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:4516
        • C:\Windows\SysWOW64\winver.exe
          winver
          3⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:5016
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 5016 -s 300
            4⤵
            • Program crash
            PID:1112
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4516 -s 968
          3⤵
          • Program crash
          PID:2620
    • C:\Windows\System32\svchost.exe
      C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
      1⤵
      • Modifies data under HKEY_USERS
      PID:2488
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5016 -ip 5016
      1⤵
        PID:4928
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4516 -ip 4516
        1⤵
          PID:3140

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2556-18-0x0000000000F90000-0x0000000000F96000-memory.dmp

          Filesize

          24KB

        • memory/2556-24-0x0000000000F90000-0x0000000000F96000-memory.dmp

          Filesize

          24KB

        • memory/3256-10-0x0000000000D70000-0x0000000000D76000-memory.dmp

          Filesize

          24KB

        • memory/3256-9-0x0000000000D70000-0x0000000000D76000-memory.dmp

          Filesize

          24KB

        • memory/3256-15-0x0000000000DB0000-0x0000000000DB6000-memory.dmp

          Filesize

          24KB

        • memory/4516-11-0x0000000000400000-0x000000000043F000-memory.dmp

          Filesize

          252KB

        • memory/4516-7-0x0000000003D10000-0x0000000003D11000-memory.dmp

          Filesize

          4KB

        • memory/4516-6-0x0000000003D10000-0x0000000003D11000-memory.dmp

          Filesize

          4KB

        • memory/4516-1-0x00000000046F0000-0x0000000004D48000-memory.dmp

          Filesize

          6.3MB

        • memory/4516-4-0x0000000003D10000-0x0000000003D11000-memory.dmp

          Filesize

          4KB

        • memory/4516-5-0x0000000003D10000-0x0000000003D11000-memory.dmp

          Filesize

          4KB

        • memory/4516-14-0x0000000005800000-0x0000000006200000-memory.dmp

          Filesize

          10.0MB

        • memory/4516-3-0x00000000046F0000-0x0000000004D48000-memory.dmp

          Filesize

          6.3MB

        • memory/4516-23-0x00000000046F0000-0x0000000004D48000-memory.dmp

          Filesize

          6.3MB

        • memory/4516-19-0x0000000005800000-0x0000000006200000-memory.dmp

          Filesize

          10.0MB

        • memory/4516-2-0x0000000003D10000-0x0000000003D11000-memory.dmp

          Filesize

          4KB