Analysis

  • max time kernel
    149s
  • max time network
    155s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    28-11-2022 13:55

General

  • Target

    419d10b439ad860e1c5a2eae42d59eea6977d4c2ce92ef8f4a802c023159364a.exe

  • Size

    128KB

  • MD5

    c6eeb1bb3904f433809ce8b8a12b7c35

  • SHA1

    5b57f8b8f456c33496c7c00744db87406f74e629

  • SHA256

    419d10b439ad860e1c5a2eae42d59eea6977d4c2ce92ef8f4a802c023159364a

  • SHA512

    13c8c96fd97d446793a8d92b651cd0f3ceae65b40b2e71f439971f6b375febf2b92b0b6d40743536f2742122bdd05181885fe6d3aae62dbf9fc0717afe7f3512

  • SSDEEP

    3072:frTmJ/vElJSz42qljMMMMMMmugPo5OOLcBfNTYRAHNl48xuZt/:DTqvgJG4hljMMMMMMmu6o5OOLcBfNTYJ

Malware Config

Signatures

  • RunningRat

    RunningRat is a remote access trojan first seen in 2018.

  • RunningRat payload 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Sets DLL path for service in the registry 2 TTPs 1 IoCs
  • Loads dropped DLL 7 IoCs
  • Creates a Windows Service
  • Drops file in System32 directory 3 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: MapViewOfSection 22 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 1 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 LocalService
          2⤵
            PID:840
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
            2⤵
              PID:1684
            • C:\Windows\system32\sppsvc.exe
              C:\Windows\system32\sppsvc.exe
              2⤵
                PID:484
              • C:\Windows\system32\taskhost.exe
                "taskhost.exe"
                2⤵
                  PID:1108
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
                  2⤵
                    PID:1096
                  • C:\Windows\System32\spoolsv.exe
                    C:\Windows\System32\spoolsv.exe
                    2⤵
                      PID:1032
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k NetworkService
                      2⤵
                        PID:276
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k netsvcs
                        2⤵
                          PID:876
                        • C:\Windows\System32\svchost.exe
                          C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
                          2⤵
                            PID:804
                          • C:\Windows\System32\svchost.exe
                            C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
                            2⤵
                              PID:752
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k RPCSS
                              2⤵
                                PID:668
                              • C:\Windows\system32\svchost.exe
                                C:\Windows\system32\svchost.exe -k DcomLaunch
                                2⤵
                                  PID:592
                                • C:\Windows\SysWOW64\svchost.exe
                                  C:\Windows\SysWOW64\svchost.exe -k "svshost"
                                  2⤵
                                    PID:1556
                                  • C:\Windows\SysWOW64\svchost.exe
                                    C:\Windows\SysWOW64\svchost.exe -k "svshost"
                                    2⤵
                                    • Loads dropped DLL
                                    • Drops file in System32 directory
                                    PID:1176
                                    • C:\Windows\SysWOW64\svshost.exe
                                      C:\Windows\system32\svshost.exe "c:\program files (x86)\google\7082991.dll",MainThread
                                      3⤵
                                      • Executes dropped EXE
                                      • Loads dropped DLL
                                      PID:1924
                                • C:\Windows\system32\wbem\wmiprvse.exe
                                  C:\Windows\system32\wbem\wmiprvse.exe
                                  1⤵
                                    PID:1932
                                  • \\?\C:\Windows\system32\wbem\WMIADAP.EXE
                                    wmiadap.exe /F /T /R
                                    1⤵
                                      PID:1664
                                    • C:\Windows\Explorer.EXE
                                      C:\Windows\Explorer.EXE
                                      1⤵
                                        PID:1248
                                        • C:\Users\Admin\AppData\Local\Temp\419d10b439ad860e1c5a2eae42d59eea6977d4c2ce92ef8f4a802c023159364a.exe
                                          "C:\Users\Admin\AppData\Local\Temp\419d10b439ad860e1c5a2eae42d59eea6977d4c2ce92ef8f4a802c023159364a.exe"
                                          2⤵
                                          • Sets DLL path for service in the registry
                                          • Loads dropped DLL
                                          • Drops file in System32 directory
                                          • Drops file in Program Files directory
                                          • Suspicious behavior: EnumeratesProcesses
                                          • Suspicious behavior: MapViewOfSection
                                          • Suspicious use of AdjustPrivilegeToken
                                          • Suspicious use of SetWindowsHookEx
                                          • Suspicious use of WriteProcessMemory
                                          PID:2028
                                      • C:\Windows\system32\Dwm.exe
                                        "C:\Windows\system32\Dwm.exe"
                                        1⤵
                                          PID:1188
                                        • C:\Windows\system32\lsm.exe
                                          C:\Windows\system32\lsm.exe
                                          1⤵
                                            PID:488
                                          • C:\Windows\system32\winlogon.exe
                                            winlogon.exe
                                            1⤵
                                              PID:420
                                            • 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:372

                                                Network

                                                MITRE ATT&CK Enterprise v6

                                                Replay Monitor

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                                                Downloads

                                                • C:\Windows\SysWOW64\svshost.exe

                                                  Filesize

                                                  43KB

                                                  MD5

                                                  51138beea3e2c21ec44d0932c71762a8

                                                  SHA1

                                                  8939cf35447b22dd2c6e6f443446acc1bf986d58

                                                  SHA256

                                                  5ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124

                                                  SHA512

                                                  794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d

                                                • C:\Windows\SysWOW64\svshost.exe

                                                  Filesize

                                                  43KB

                                                  MD5

                                                  51138beea3e2c21ec44d0932c71762a8

                                                  SHA1

                                                  8939cf35447b22dd2c6e6f443446acc1bf986d58

                                                  SHA256

                                                  5ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124

                                                  SHA512

                                                  794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d

                                                • \??\c:\program files (x86)\google\7082991.dll

                                                  Filesize

                                                  26KB

                                                  MD5

                                                  0fc3f92f69e16f76d1838c23e9846530

                                                  SHA1

                                                  a4ba1cf8a5c717432ab82a56e7d4d4e9b3a8e215

                                                  SHA256

                                                  9c33a432d1d863089eb9fe97759b7827523f3b68e75d462361b39cc00bebecd7

                                                  SHA512

                                                  36fd62862072d6811a19eb1aff3e9785f13f840fd45239b3efebca5a23de1f38940d198471e3aae4676da1e7f715aa236ad4b4ac6f20687a391c7cdc60e3c074

                                                • \Program Files (x86)\Google\7082991.dll

                                                  Filesize

                                                  26KB

                                                  MD5

                                                  0fc3f92f69e16f76d1838c23e9846530

                                                  SHA1

                                                  a4ba1cf8a5c717432ab82a56e7d4d4e9b3a8e215

                                                  SHA256

                                                  9c33a432d1d863089eb9fe97759b7827523f3b68e75d462361b39cc00bebecd7

                                                  SHA512

                                                  36fd62862072d6811a19eb1aff3e9785f13f840fd45239b3efebca5a23de1f38940d198471e3aae4676da1e7f715aa236ad4b4ac6f20687a391c7cdc60e3c074

                                                • \Program Files (x86)\Google\7082991.dll

                                                  Filesize

                                                  26KB

                                                  MD5

                                                  0fc3f92f69e16f76d1838c23e9846530

                                                  SHA1

                                                  a4ba1cf8a5c717432ab82a56e7d4d4e9b3a8e215

                                                  SHA256

                                                  9c33a432d1d863089eb9fe97759b7827523f3b68e75d462361b39cc00bebecd7

                                                  SHA512

                                                  36fd62862072d6811a19eb1aff3e9785f13f840fd45239b3efebca5a23de1f38940d198471e3aae4676da1e7f715aa236ad4b4ac6f20687a391c7cdc60e3c074

                                                • \Program Files (x86)\Google\7082991.dll

                                                  Filesize

                                                  26KB

                                                  MD5

                                                  0fc3f92f69e16f76d1838c23e9846530

                                                  SHA1

                                                  a4ba1cf8a5c717432ab82a56e7d4d4e9b3a8e215

                                                  SHA256

                                                  9c33a432d1d863089eb9fe97759b7827523f3b68e75d462361b39cc00bebecd7

                                                  SHA512

                                                  36fd62862072d6811a19eb1aff3e9785f13f840fd45239b3efebca5a23de1f38940d198471e3aae4676da1e7f715aa236ad4b4ac6f20687a391c7cdc60e3c074

                                                • \Program Files (x86)\Google\7082991.dll

                                                  Filesize

                                                  26KB

                                                  MD5

                                                  0fc3f92f69e16f76d1838c23e9846530

                                                  SHA1

                                                  a4ba1cf8a5c717432ab82a56e7d4d4e9b3a8e215

                                                  SHA256

                                                  9c33a432d1d863089eb9fe97759b7827523f3b68e75d462361b39cc00bebecd7

                                                  SHA512

                                                  36fd62862072d6811a19eb1aff3e9785f13f840fd45239b3efebca5a23de1f38940d198471e3aae4676da1e7f715aa236ad4b4ac6f20687a391c7cdc60e3c074

                                                • \Program Files (x86)\Google\7082991.dll

                                                  Filesize

                                                  26KB

                                                  MD5

                                                  0fc3f92f69e16f76d1838c23e9846530

                                                  SHA1

                                                  a4ba1cf8a5c717432ab82a56e7d4d4e9b3a8e215

                                                  SHA256

                                                  9c33a432d1d863089eb9fe97759b7827523f3b68e75d462361b39cc00bebecd7

                                                  SHA512

                                                  36fd62862072d6811a19eb1aff3e9785f13f840fd45239b3efebca5a23de1f38940d198471e3aae4676da1e7f715aa236ad4b4ac6f20687a391c7cdc60e3c074

                                                • \Program Files (x86)\Google\7082991.dll

                                                  Filesize

                                                  26KB

                                                  MD5

                                                  0fc3f92f69e16f76d1838c23e9846530

                                                  SHA1

                                                  a4ba1cf8a5c717432ab82a56e7d4d4e9b3a8e215

                                                  SHA256

                                                  9c33a432d1d863089eb9fe97759b7827523f3b68e75d462361b39cc00bebecd7

                                                  SHA512

                                                  36fd62862072d6811a19eb1aff3e9785f13f840fd45239b3efebca5a23de1f38940d198471e3aae4676da1e7f715aa236ad4b4ac6f20687a391c7cdc60e3c074

                                                • \Windows\SysWOW64\svshost.exe

                                                  Filesize

                                                  43KB

                                                  MD5

                                                  51138beea3e2c21ec44d0932c71762a8

                                                  SHA1

                                                  8939cf35447b22dd2c6e6f443446acc1bf986d58

                                                  SHA256

                                                  5ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124

                                                  SHA512

                                                  794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d

                                                • memory/2028-54-0x0000000000400000-0x0000000000420000-memory.dmp

                                                  Filesize

                                                  128KB

                                                • memory/2028-57-0x0000000000400000-0x0000000000420000-memory.dmp

                                                  Filesize

                                                  128KB

                                                • memory/2028-55-0x00000000760C1000-0x00000000760C3000-memory.dmp

                                                  Filesize

                                                  8KB