Analysis

  • max time kernel
    88s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    11/10/2022, 21:32

General

  • Target

    fc9ebe241b79e40b42717b8e7d94604e7696b5d71c225d73221f213d2e2c667f.exe

  • Size

    58KB

  • MD5

    6c3f92d287aeb9601c9c8a97951d5180

  • SHA1

    f0ce65a8b95d4efa24465f66572a7d841090d619

  • SHA256

    fc9ebe241b79e40b42717b8e7d94604e7696b5d71c225d73221f213d2e2c667f

  • SHA512

    723f324f1a263f36e72b0be33cf3f0b1579f6195001f9e91a0ff29a0cf064c1461de05734fdacbceee8a9d959ab5f1f56fb489827c7482035bc1477c6a64b129

  • SSDEEP

    1536:SB9jHFv9FlF9BFfYRKYqgnqBQOQDMe644NFL:SB9jHL/F9BRqKY5neDe6

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 35 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: MapViewOfSection 22 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\lsass.exe
    C:\Windows\system32\lsass.exe
    1⤵
      PID:480
    • C:\Windows\system32\sppsvc.exe
      C:\Windows\system32\sppsvc.exe
      1⤵
        PID:1172
      • C:\Windows\system32\wbem\wmiprvse.exe
        C:\Windows\system32\wbem\wmiprvse.exe
        1⤵
          PID:2036
        • \\?\C:\Windows\system32\wbem\WMIADAP.EXE
          wmiadap.exe /F /T /R
          1⤵
            PID:1972
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
            1⤵
              PID:1112
            • C:\Windows\Explorer.EXE
              C:\Windows\Explorer.EXE
              1⤵
                PID:1372
                • C:\Users\Admin\AppData\Local\Temp\fc9ebe241b79e40b42717b8e7d94604e7696b5d71c225d73221f213d2e2c667f.exe
                  "C:\Users\Admin\AppData\Local\Temp\fc9ebe241b79e40b42717b8e7d94604e7696b5d71c225d73221f213d2e2c667f.exe"
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious behavior: MapViewOfSection
                  • Suspicious use of AdjustPrivilegeToken
                  • Suspicious use of WriteProcessMemory
                  PID:1280
              • C:\Windows\system32\Dwm.exe
                "C:\Windows\system32\Dwm.exe"
                1⤵
                  PID:1316
                • C:\Windows\system32\taskhost.exe
                  "taskhost.exe"
                  1⤵
                    PID:1248
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
                    1⤵
                      PID:1036
                    • C:\Windows\System32\spoolsv.exe
                      C:\Windows\System32\spoolsv.exe
                      1⤵
                        PID:328
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k NetworkService
                        1⤵
                          PID:336
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k netsvcs
                          1⤵
                            PID:892
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k LocalService
                            1⤵
                              PID:856
                            • C:\Windows\System32\svchost.exe
                              C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
                              1⤵
                                PID:820
                              • C:\Windows\System32\svchost.exe
                                C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
                                1⤵
                                  PID:756
                                • C:\Windows\system32\svchost.exe
                                  C:\Windows\system32\svchost.exe -k RPCSS
                                  1⤵
                                    PID:672
                                  • C:\Windows\system32\svchost.exe
                                    C:\Windows\system32\svchost.exe -k DcomLaunch
                                    1⤵
                                      PID:596
                                      • C:\Program Files\Internet Explorer\iexplore.exe
                                        "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
                                        2⤵
                                        • Modifies Internet Explorer settings
                                        • Suspicious use of FindShellTrayWindow
                                        • Suspicious use of SetWindowsHookEx
                                        PID:1884
                                        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
                                          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1884 CREDAT:275457 /prefetch:2
                                          3⤵
                                          • Drops file in Windows directory
                                          • Modifies Internet Explorer settings
                                          • Suspicious use of SetWindowsHookEx
                                          PID:1000
                                    • C:\Windows\system32\lsm.exe
                                      C:\Windows\system32\lsm.exe
                                      1⤵
                                        PID:488
                                      • C:\Windows\system32\services.exe
                                        C:\Windows\system32\services.exe
                                        1⤵
                                          PID:464
                                        • 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:384
                                            • C:\Windows\system32\wininit.exe
                                              wininit.exe
                                              1⤵
                                                PID:368

                                              Network

                                                    MITRE ATT&CK Enterprise v6

                                                    Replay Monitor

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                                                    Downloads

                                                    • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\tcz8fqz\imagestore.dat

                                                      Filesize

                                                      19KB

                                                      MD5

                                                      91cc4c9c3c515619eb3e84d38fe3fc4a

                                                      SHA1

                                                      39a291f0fc7e3beff990fc93bf3996797386eae4

                                                      SHA256

                                                      ac6102b46aba341e2e11fbaa960622af76552806103a646688a696ad8f5e8876

                                                      SHA512

                                                      84e02a829b5f5f522b578bf2a6ebc092a1df7c60d21ffb9c7de9ea36753cab5e1fd24e2d00b50427c391ba34459cfe141f53abd777e0964b8f74a260d7406f1f

                                                    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\SZQMGHN1.txt

                                                      Filesize

                                                      608B

                                                      MD5

                                                      8bcaea8bfa30995f5b84a5f5d8ca565e

                                                      SHA1

                                                      3b45e7dc598a6c464400ca472ea03538dc1efe8f

                                                      SHA256

                                                      175d2cfaf3744db297be99068831e538f27051d29af39dfd48ce064d12700a04

                                                      SHA512

                                                      c03eab54b45a739a9fd02a9b5fe9fe597bd02b052554873b92995a35a8b3349abb20b742a0f6ba566b4f3fcaccdaeb6b11e10dc08ba66168301896736595eda3

                                                    • memory/1280-54-0x0000000075811000-0x0000000075813000-memory.dmp

                                                      Filesize

                                                      8KB

                                                    • memory/1280-57-0x0000000000020000-0x0000000000031000-memory.dmp

                                                      Filesize

                                                      68KB

                                                    • memory/1280-56-0x0000000000020000-0x0000000000031000-memory.dmp

                                                      Filesize

                                                      68KB

                                                    • memory/1280-55-0x0000000001000000-0x0000000001011000-memory.dmp

                                                      Filesize

                                                      68KB