Analysis

  • max time kernel
    118s
  • max time network
    108s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-07-2024 21:43

General

  • Target

    11075ee45fb5c2a2646dbaa03719dd50N.exe

  • Size

    225KB

  • MD5

    11075ee45fb5c2a2646dbaa03719dd50

  • SHA1

    708a0b8084fec49e00cadc3057ec8373fa3fa063

  • SHA256

    6e08236e7841a48248e7f86cbb71dd1f2a32c049f9233a296d7866bffb959eb9

  • SHA512

    9865ae520d91596e9f34427ab67dcdafa8185098987f51a78c29353d52a0f3c2ce51f8001232f01c5d93e6fe176a174ffd90f57d5416aa2fcde38ce72e9a785d

  • SSDEEP

    6144:QA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:QATuTAnKGwUAW3ycQqgf

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:1044
    • 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\11075ee45fb5c2a2646dbaa03719dd50N.exe
        "C:\Users\Admin\AppData\Local\Temp\11075ee45fb5c2a2646dbaa03719dd50N.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:1396
        • C:\Windows\SysWOW64\winver.exe
          winver
          3⤵
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:3556
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 3556 -s 300
            4⤵
            • Program crash
            PID:3796
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1396 -s 992
          3⤵
          • Program crash
          PID:1220
    • C:\Windows\System32\svchost.exe
      C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
      1⤵
      • Modifies data under HKEY_USERS
      PID:4588
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3556 -ip 3556
      1⤵
        PID:4248
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 1396 -ip 1396
        1⤵
          PID:2932

        Network

        MITRE ATT&CK Matrix ATT&CK v13

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1044-13-0x0000000000B90000-0x0000000000B96000-memory.dmp
          Filesize

          24KB

        • memory/1044-19-0x0000000000B90000-0x0000000000B96000-memory.dmp
          Filesize

          24KB

        • memory/1396-1-0x0000000004540000-0x0000000004B98000-memory.dmp
          Filesize

          6.3MB

        • memory/1396-2-0x0000000003DD0000-0x0000000003DD1000-memory.dmp
          Filesize

          4KB

        • memory/1396-6-0x0000000000400000-0x000000000043C000-memory.dmp
          Filesize

          240KB

        • memory/1396-10-0x0000000005750000-0x0000000006150000-memory.dmp
          Filesize

          10.0MB

        • memory/1396-14-0x0000000005750000-0x0000000006150000-memory.dmp
          Filesize

          10.0MB

        • memory/1396-18-0x0000000004540000-0x0000000004B98000-memory.dmp
          Filesize

          6.3MB

        • memory/3448-4-0x0000000000D40000-0x0000000000D46000-memory.dmp
          Filesize

          24KB

        • memory/3448-5-0x0000000000D40000-0x0000000000D46000-memory.dmp
          Filesize

          24KB

        • memory/3448-11-0x0000000002C90000-0x0000000002C96000-memory.dmp
          Filesize

          24KB