Analysis

  • max time kernel
    118s
  • max time network
    105s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-07-2024 23:23

General

  • Target

    2d5102ac910ee01f08365b99c8df0970N.exe

  • Size

    225KB

  • MD5

    2d5102ac910ee01f08365b99c8df0970

  • SHA1

    0de8c4e8aafb1be7a1d0b8454193e38a2acc8e38

  • SHA256

    fdee95dcbb0f71e200e6998961fad8966c0bdac08f778bb36f9aec2201a9c34a

  • SHA512

    c3380a2ae4799b93bcbddb5d6d5fdc2fdac7d41f9c45e60d34dbba430a69369bc1091795db6347f8910617ea14517cd5b931a092fd9789d7529208caa3f2b83d

  • SSDEEP

    6144:CA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:CATuTAnKGwUAW3ycQqgf

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
  • 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:3448
      • C:\Users\Admin\AppData\Local\Temp\2d5102ac910ee01f08365b99c8df0970N.exe
        "C:\Users\Admin\AppData\Local\Temp\2d5102ac910ee01f08365b99c8df0970N.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:3012
        • C:\Windows\SysWOW64\winver.exe
          winver
          3⤵
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:3880
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 3880 -s 300
            4⤵
            • Program crash
            PID:920
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3012 -s 920
          3⤵
          • Program crash
          PID:4356
    • C:\Windows\System32\svchost.exe
      C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
      1⤵
      • Modifies data under HKEY_USERS
      PID:3836
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3880 -ip 3880
      1⤵
        PID:3428
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3012 -ip 3012
        1⤵
          PID:940

        Network

        MITRE ATT&CK Matrix ATT&CK v13

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2556-13-0x00000000001B0000-0x00000000001B6000-memory.dmp
          Filesize

          24KB

        • memory/2556-19-0x00000000001B0000-0x00000000001B6000-memory.dmp
          Filesize

          24KB

        • memory/3012-1-0x0000000004630000-0x0000000004C88000-memory.dmp
          Filesize

          6.3MB

        • memory/3012-2-0x0000000003CD0000-0x0000000003CD1000-memory.dmp
          Filesize

          4KB

        • memory/3012-6-0x0000000000400000-0x000000000043C000-memory.dmp
          Filesize

          240KB

        • memory/3012-10-0x0000000005740000-0x0000000006140000-memory.dmp
          Filesize

          10.0MB

        • memory/3012-14-0x0000000005740000-0x0000000006140000-memory.dmp
          Filesize

          10.0MB

        • memory/3012-18-0x0000000004630000-0x0000000004C88000-memory.dmp
          Filesize

          6.3MB

        • memory/3448-4-0x0000000000D00000-0x0000000000D06000-memory.dmp
          Filesize

          24KB

        • memory/3448-5-0x0000000000D00000-0x0000000000D06000-memory.dmp
          Filesize

          24KB

        • memory/3448-11-0x0000000000D70000-0x0000000000D76000-memory.dmp
          Filesize

          24KB