Windows 7 deprecation

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

Analysis

  • max time kernel
    151s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-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

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Ramnit

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

  • Executes dropped EXE 2 IoCs
  • UPX packed file 6 IoCs

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

  • Loads dropped DLL 4 IoCs
  • Drops file in System32 directory 3 IoCs
  • Drops file in Program Files directory 10 IoCs
  • Modifies registry class 10 IoCs
  • Suspicious behavior: EnumeratesProcesses 26 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\lsass.exe
    C:\Windows\system32\lsass.exe
    1⤵
      PID:480
    • C:\Windows\system32\services.exe
      C:\Windows\system32\services.exe
      1⤵
        PID:464
        • C:\Windows\System32\svchost.exe
          C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
          2⤵
            PID:736
          • C:\Windows\system32\sppsvc.exe
            C:\Windows\system32\sppsvc.exe
            2⤵
              PID:1720
            • C:\Windows\system32\svchost.exe
              C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
              2⤵
                PID:1616
              • C:\Windows\system32\taskhost.exe
                "taskhost.exe"
                2⤵
                  PID:1140
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
                  2⤵
                    PID:1032
                  • C:\Windows\System32\spoolsv.exe
                    C:\Windows\System32\spoolsv.exe
                    2⤵
                      PID:1000
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k NetworkService
                      2⤵
                        PID:108
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k netsvcs
                        2⤵
                          PID:856
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalService
                          2⤵
                            PID:832
                          • C:\Windows\System32\svchost.exe
                            C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
                            2⤵
                              PID:792
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k RPCSS
                              2⤵
                                PID:660
                              • C:\Windows\system32\svchost.exe
                                C:\Windows\system32\svchost.exe -k DcomLaunch
                                2⤵
                                  PID:580
                              • C:\Windows\system32\winlogon.exe
                                winlogon.exe
                                1⤵
                                  PID:416
                                • C:\Windows\system32\csrss.exe
                                  %SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=16
                                  1⤵
                                    PID:380
                                  • C:\Windows\system32\wininit.exe
                                    wininit.exe
                                    1⤵
                                      PID:368
                                      • C:\Windows\system32\lsm.exe
                                        C:\Windows\system32\lsm.exe
                                        2⤵
                                          PID:488
                                      • C:\Windows\system32\csrss.exe
                                        %SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=16
                                        1⤵
                                          PID:332
                                        • C:\Windows\Explorer.EXE
                                          C:\Windows\Explorer.EXE
                                          1⤵
                                            PID:1284
                                            • C:\Windows\system32\regsvr32.exe
                                              regsvr32 /s C:\Users\Admin\AppData\Local\Temp\2abb45ab0e2c1482e7bd80909cb4ad6cf9a3fbfe67c7e1823204ebf663cc89ee.dll
                                              2⤵
                                              • Suspicious use of WriteProcessMemory
                                              PID:1792
                                              • C:\Windows\SysWOW64\regsvr32.exe
                                                /s C:\Users\Admin\AppData\Local\Temp\2abb45ab0e2c1482e7bd80909cb4ad6cf9a3fbfe67c7e1823204ebf663cc89ee.dll
                                                3⤵
                                                • Loads dropped DLL
                                                • Drops file in System32 directory
                                                • Modifies registry class
                                                • Suspicious use of WriteProcessMemory
                                                PID:1432
                                                • C:\Windows\SysWOW64\regsvr32mgr.exe
                                                  C:\Windows\SysWOW64\regsvr32mgr.exe
                                                  4⤵
                                                  • Executes dropped EXE
                                                  • Loads dropped DLL
                                                  • Drops file in Program Files directory
                                                  • Suspicious use of UnmapMainImage
                                                  • Suspicious use of WriteProcessMemory
                                                  PID:948
                                                  • C:\Program Files (x86)\Microsoft\WaterMark.exe
                                                    "C:\Program Files (x86)\Microsoft\WaterMark.exe"
                                                    5⤵
                                                    • Executes dropped EXE
                                                    • Suspicious behavior: EnumeratesProcesses
                                                    • Suspicious use of AdjustPrivilegeToken
                                                    • Suspicious use of UnmapMainImage
                                                    • Suspicious use of WriteProcessMemory
                                                    PID:316
                                                    • C:\Windows\SysWOW64\svchost.exe
                                                      C:\Windows\system32\svchost.exe
                                                      6⤵
                                                      • Modifies WinLogon for persistence
                                                      • Drops file in System32 directory
                                                      • Drops file in Program Files directory
                                                      PID:1184
                                                    • C:\Windows\SysWOW64\svchost.exe
                                                      C:\Windows\system32\svchost.exe
                                                      6⤵
                                                      • Suspicious behavior: EnumeratesProcesses
                                                      • Suspicious use of AdjustPrivilegeToken
                                                      • Suspicious use of WriteProcessMemory
                                                      PID:284
                                          • C:\Windows\system32\wbem\wmiprvse.exe
                                            C:\Windows\system32\wbem\wmiprvse.exe
                                            1⤵
                                              PID:1196
                                            • \\?\C:\Windows\system32\wbem\WMIADAP.EXE
                                              wmiadap.exe /F /T /R
                                              1⤵
                                                PID:1096
                                              • C:\Windows\system32\Dwm.exe
                                                "C:\Windows\system32\Dwm.exe"
                                                1⤵
                                                  PID:1228
                                                • C:\Windows\System32\smss.exe
                                                  \SystemRoot\System32\smss.exe
                                                  1⤵
                                                    PID:260

                                                  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:\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

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

                                                    Filesize

                                                    119KB

                                                    MD5

                                                    9d5d609dc8e2554054733d19eed45c5c

                                                    SHA1

                                                    ce72453fca9f477940a9def32bd8463549c6e1e4

                                                    SHA256

                                                    7a85b3db04beb0c4b6a8929fdf79726bcf1084efab0a9f04a8ebaa0a2bc9e0b1

                                                    SHA512

                                                    012cabde17ed1c1d1a48b5bc136591ff9c8e261e5da8bc7f67d0bd235a32150f63274362cdeef2376d2d5a38dfb0c9acc7cd3aa5244c1858b88b183f8cbe550b

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

                                                    Filesize

                                                    119KB

                                                    MD5

                                                    9d5d609dc8e2554054733d19eed45c5c

                                                    SHA1

                                                    ce72453fca9f477940a9def32bd8463549c6e1e4

                                                    SHA256

                                                    7a85b3db04beb0c4b6a8929fdf79726bcf1084efab0a9f04a8ebaa0a2bc9e0b1

                                                    SHA512

                                                    012cabde17ed1c1d1a48b5bc136591ff9c8e261e5da8bc7f67d0bd235a32150f63274362cdeef2376d2d5a38dfb0c9acc7cd3aa5244c1858b88b183f8cbe550b

                                                  • \Windows\SysWOW64\regsvr32mgr.exe

                                                    Filesize

                                                    119KB

                                                    MD5

                                                    9d5d609dc8e2554054733d19eed45c5c

                                                    SHA1

                                                    ce72453fca9f477940a9def32bd8463549c6e1e4

                                                    SHA256

                                                    7a85b3db04beb0c4b6a8929fdf79726bcf1084efab0a9f04a8ebaa0a2bc9e0b1

                                                    SHA512

                                                    012cabde17ed1c1d1a48b5bc136591ff9c8e261e5da8bc7f67d0bd235a32150f63274362cdeef2376d2d5a38dfb0c9acc7cd3aa5244c1858b88b183f8cbe550b

                                                  • \Windows\SysWOW64\regsvr32mgr.exe

                                                    Filesize

                                                    119KB

                                                    MD5

                                                    9d5d609dc8e2554054733d19eed45c5c

                                                    SHA1

                                                    ce72453fca9f477940a9def32bd8463549c6e1e4

                                                    SHA256

                                                    7a85b3db04beb0c4b6a8929fdf79726bcf1084efab0a9f04a8ebaa0a2bc9e0b1

                                                    SHA512

                                                    012cabde17ed1c1d1a48b5bc136591ff9c8e261e5da8bc7f67d0bd235a32150f63274362cdeef2376d2d5a38dfb0c9acc7cd3aa5244c1858b88b183f8cbe550b

                                                  • memory/284-92-0x0000000020010000-0x000000002001B000-memory.dmp

                                                    Filesize

                                                    44KB

                                                  • memory/284-89-0x0000000020010000-0x000000002001B000-memory.dmp

                                                    Filesize

                                                    44KB

                                                  • memory/316-87-0x0000000000400000-0x0000000000429000-memory.dmp

                                                    Filesize

                                                    164KB

                                                  • memory/316-85-0x0000000000400000-0x0000000000429000-memory.dmp

                                                    Filesize

                                                    164KB

                                                  • memory/316-150-0x0000000000400000-0x0000000000421000-memory.dmp

                                                    Filesize

                                                    132KB

                                                  • memory/948-70-0x0000000000400000-0x0000000000421000-memory.dmp

                                                    Filesize

                                                    132KB

                                                  • memory/948-63-0x0000000000400000-0x0000000000421000-memory.dmp

                                                    Filesize

                                                    132KB

                                                  • memory/948-64-0x0000000000400000-0x0000000000421000-memory.dmp

                                                    Filesize

                                                    132KB

                                                  • memory/1184-81-0x0000000020010000-0x0000000020022000-memory.dmp

                                                    Filesize

                                                    72KB

                                                  • memory/1184-86-0x0000000020010000-0x0000000020022000-memory.dmp

                                                    Filesize

                                                    72KB

                                                  • memory/1184-77-0x0000000020010000-0x0000000020022000-memory.dmp

                                                    Filesize

                                                    72KB

                                                  • memory/1432-56-0x0000000074DA1000-0x0000000074DA3000-memory.dmp

                                                    Filesize

                                                    8KB

                                                  • memory/1792-54-0x000007FEFB5D1000-0x000007FEFB5D3000-memory.dmp

                                                    Filesize

                                                    8KB