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Analysis

  • max time kernel
    118s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/01/2025, 05:41

General

  • Target

    2c1a7a7c441e7a20c8084e1848698a7fa415fd25797bea41762c46765d16fba7.exe

  • Size

    225KB

  • MD5

    fc364520172fda5c8ae6c6d5deb14d5f

  • SHA1

    6f35cddd7fde49b01cec3dea76fd04f813fe0730

  • SHA256

    2c1a7a7c441e7a20c8084e1848698a7fa415fd25797bea41762c46765d16fba7

  • SHA512

    a98a0f801395a9e89a54d716b5656c64ab42bc9754c1e773dcd9a86dc17dc9e4338e5386b3f449e91289ae3f3897424fce733c12b4a6f1866bf8e0117555fa91

  • SSDEEP

    6144:pA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:pATuTAnKGwUAW3ycQqgf

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 use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3452
    • C:\Users\Admin\AppData\Local\Temp\2c1a7a7c441e7a20c8084e1848698a7fa415fd25797bea41762c46765d16fba7.exe
      "C:\Users\Admin\AppData\Local\Temp\2c1a7a7c441e7a20c8084e1848698a7fa415fd25797bea41762c46765d16fba7.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4984
      • C:\Windows\SysWOW64\winver.exe
        winver
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:2100
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2100 -s 300
          4⤵
          • Program crash
          PID:4472
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4984 -s 916
        3⤵
        • Program crash
        PID:4880
  • C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
    1⤵
    • Modifies data under HKEY_USERS
    PID:4464
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2100 -ip 2100
    1⤵
      PID:3636
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 208 -p 4984 -ip 4984
      1⤵
        PID:4760

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • memory/3452-4-0x0000000001200000-0x0000000001206000-memory.dmp

        Filesize

        24KB

      • memory/3452-5-0x0000000001200000-0x0000000001206000-memory.dmp

        Filesize

        24KB

      • memory/3452-9-0x0000000001220000-0x0000000001226000-memory.dmp

        Filesize

        24KB

      • memory/4984-1-0x00000000045A0000-0x0000000004BF8000-memory.dmp

        Filesize

        6.3MB

      • memory/4984-2-0x00000000044F0000-0x00000000044F1000-memory.dmp

        Filesize

        4KB

      • memory/4984-6-0x0000000000400000-0x000000000043C000-memory.dmp

        Filesize

        240KB

      • memory/4984-12-0x00000000045A0000-0x0000000004BF8000-memory.dmp

        Filesize

        6.3MB