Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    163s
  • max time network
    183s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/11/2022, 19:07

General

  • Target

    2abb45ab0e2c1482e7bd80909cb4ad6cf9a3fbfe67c7e1823204ebf663cc89ee.dll

  • Size

    1.0MB

  • MD5

    1ffdc5523571842b75b71dfdc86e538a

  • SHA1

    f448e59b8545b185ade91ae0e69a3d70aff170eb

  • SHA256

    2abb45ab0e2c1482e7bd80909cb4ad6cf9a3fbfe67c7e1823204ebf663cc89ee

  • SHA512

    ec58434a67faa54a9ad2c46cc8542df2881d7e5540c6b813aaa84db67212894744187a8faa0ad9981cad7e317012c6e8587b4ed5e092c71da0c98554bc36f8b6

  • SSDEEP

    24576:mNHDssXka/yPQPYlYfeZebgKEIeqmvf7a49:gXk+CekKbeqSWe

Malware Config

Signatures

  • Ramnit

    Ramnit is a versatile family that holds viruses, worms, and Trojans.

  • Executes dropped EXE 2 IoCs
  • UPX packed file 10 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in System32 directory 1 IoCs
  • Drops file in Program Files directory 3 IoCs
  • Program crash 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 10 IoCs
  • Suspicious behavior: EnumeratesProcesses 16 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 10 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\2abb45ab0e2c1482e7bd80909cb4ad6cf9a3fbfe67c7e1823204ebf663cc89ee.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4652
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\2abb45ab0e2c1482e7bd80909cb4ad6cf9a3fbfe67c7e1823204ebf663cc89ee.dll
      2⤵
      • Drops file in System32 directory
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:3148
      • C:\Windows\SysWOW64\regsvr32mgr.exe
        C:\Windows\SysWOW64\regsvr32mgr.exe
        3⤵
        • Executes dropped EXE
        • Drops file in Program Files directory
        • Suspicious use of UnmapMainImage
        • Suspicious use of WriteProcessMemory
        PID:224
        • C:\Program Files (x86)\Microsoft\WaterMark.exe
          "C:\Program Files (x86)\Microsoft\WaterMark.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of UnmapMainImage
          • Suspicious use of WriteProcessMemory
          PID:4152
          • C:\Windows\SysWOW64\svchost.exe
            C:\Windows\system32\svchost.exe
            5⤵
              PID:4868
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 4868 -s 204
                6⤵
                • Program crash
                PID:1788
            • C:\Program Files\Internet Explorer\iexplore.exe
              "C:\Program Files\Internet Explorer\iexplore.exe"
              5⤵
              • Modifies Internet Explorer settings
              • Suspicious behavior: GetForegroundWindowSpam
              • Suspicious use of FindShellTrayWindow
              • Suspicious use of SetWindowsHookEx
              • Suspicious use of WriteProcessMemory
              PID:1964
              • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
                "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1964 CREDAT:17410 /prefetch:2
                6⤵
                • Modifies Internet Explorer settings
                • Suspicious use of SetWindowsHookEx
                PID:3128
            • C:\Program Files\Internet Explorer\iexplore.exe
              "C:\Program Files\Internet Explorer\iexplore.exe"
              5⤵
              • Modifies Internet Explorer settings
              • Suspicious use of FindShellTrayWindow
              • Suspicious use of SetWindowsHookEx
              • Suspicious use of WriteProcessMemory
              PID:4596
              • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
                "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4596 CREDAT:17410 /prefetch:2
                6⤵
                • Modifies Internet Explorer settings
                • Suspicious use of SetWindowsHookEx
                PID:4896
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4868 -ip 4868
      1⤵
        PID:3600

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Program Files (x86)\Microsoft\WaterMark.exe

        Filesize

        119KB

        MD5

        9d5d609dc8e2554054733d19eed45c5c

        SHA1

        ce72453fca9f477940a9def32bd8463549c6e1e4

        SHA256

        7a85b3db04beb0c4b6a8929fdf79726bcf1084efab0a9f04a8ebaa0a2bc9e0b1

        SHA512

        012cabde17ed1c1d1a48b5bc136591ff9c8e261e5da8bc7f67d0bd235a32150f63274362cdeef2376d2d5a38dfb0c9acc7cd3aa5244c1858b88b183f8cbe550b

      • C:\Program Files (x86)\Microsoft\WaterMark.exe

        Filesize

        119KB

        MD5

        9d5d609dc8e2554054733d19eed45c5c

        SHA1

        ce72453fca9f477940a9def32bd8463549c6e1e4

        SHA256

        7a85b3db04beb0c4b6a8929fdf79726bcf1084efab0a9f04a8ebaa0a2bc9e0b1

        SHA512

        012cabde17ed1c1d1a48b5bc136591ff9c8e261e5da8bc7f67d0bd235a32150f63274362cdeef2376d2d5a38dfb0c9acc7cd3aa5244c1858b88b183f8cbe550b

      • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{8273F985-6B7E-11ED-BF5F-D2F35ABB710A}.dat

        Filesize

        5KB

        MD5

        2cf7d40d730e5324b312f3b659d59862

        SHA1

        a6114c32b8771599ccc71c2356dae0bbedffd0ca

        SHA256

        bda82b6042c2c5da5c72218fa65df9a56138e326d8de04b81383b985c965d139

        SHA512

        6a722f138fdd827de10e1abf0505af1c1f5d8f26fc402d6aa91b6fdd20817e20c89fcc16be6cec7174d01308efeef35cbc193a18e6b7e8073e1ca609cb40a964

      • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{82742095-6B7E-11ED-BF5F-D2F35ABB710A}.dat

        Filesize

        5KB

        MD5

        66763074c7ea965e6ea07f3762c6e74f

        SHA1

        486b49e0a6d6eb0a79c4008027732019670ef853

        SHA256

        cc01a7b6ba6997eb0b25e4e5a52d5fa332fe3400f89dd47e3651d43a4d6a40cc

        SHA512

        10d330822e746864409888235084347e9501ab0f77319609cc41afeb5188db0e3b85d5add852d8ab0bd58788aba525d39d66e5a63c772698fd127ddbd3b8a2b9

      • C:\Windows\SysWOW64\regsvr32mgr.exe

        Filesize

        119KB

        MD5

        9d5d609dc8e2554054733d19eed45c5c

        SHA1

        ce72453fca9f477940a9def32bd8463549c6e1e4

        SHA256

        7a85b3db04beb0c4b6a8929fdf79726bcf1084efab0a9f04a8ebaa0a2bc9e0b1

        SHA512

        012cabde17ed1c1d1a48b5bc136591ff9c8e261e5da8bc7f67d0bd235a32150f63274362cdeef2376d2d5a38dfb0c9acc7cd3aa5244c1858b88b183f8cbe550b

      • C:\Windows\SysWOW64\regsvr32mgr.exe

        Filesize

        119KB

        MD5

        9d5d609dc8e2554054733d19eed45c5c

        SHA1

        ce72453fca9f477940a9def32bd8463549c6e1e4

        SHA256

        7a85b3db04beb0c4b6a8929fdf79726bcf1084efab0a9f04a8ebaa0a2bc9e0b1

        SHA512

        012cabde17ed1c1d1a48b5bc136591ff9c8e261e5da8bc7f67d0bd235a32150f63274362cdeef2376d2d5a38dfb0c9acc7cd3aa5244c1858b88b183f8cbe550b

      • memory/224-138-0x0000000000400000-0x0000000000421000-memory.dmp

        Filesize

        132KB

      • memory/224-139-0x0000000000400000-0x0000000000421000-memory.dmp

        Filesize

        132KB

      • memory/224-142-0x0000000000400000-0x0000000000421000-memory.dmp

        Filesize

        132KB

      • memory/4152-154-0x0000000000400000-0x0000000000429000-memory.dmp

        Filesize

        164KB

      • memory/4152-151-0x0000000000400000-0x0000000000429000-memory.dmp

        Filesize

        164KB

      • memory/4152-152-0x0000000000400000-0x0000000000429000-memory.dmp

        Filesize

        164KB

      • memory/4152-153-0x0000000000400000-0x0000000000429000-memory.dmp

        Filesize

        164KB

      • memory/4152-150-0x0000000000400000-0x0000000000429000-memory.dmp

        Filesize

        164KB

      • memory/4152-155-0x0000000000400000-0x0000000000429000-memory.dmp

        Filesize

        164KB

      • memory/4152-156-0x0000000000400000-0x0000000000421000-memory.dmp

        Filesize

        132KB