Analysis

  • max time kernel
    257s
  • max time network
    337s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    24-11-2022 12:02

General

  • Target

    85d9ec345fba36335dd18cb9c485a7a3101c78aacf16b055e42ca72691b7f99b.exe

  • Size

    411KB

  • MD5

    8ec5d5270cae50d1b78488a38600e5a3

  • SHA1

    6656ce658ac4f05e0ae5b2e2793e54372ef0afc6

  • SHA256

    85d9ec345fba36335dd18cb9c485a7a3101c78aacf16b055e42ca72691b7f99b

  • SHA512

    1ca60e95c79e51fdcb894ddc6a7edd99f90f3c8f2caad98b199f07813b77865d673bc37fbaae230c6c884b110756b45e00751bc15bc8f341acbeed612bea3cf6

  • SSDEEP

    12288:m4BZn1/kq+c/Fut/MHZzOk1tIqgJDlGGh:fMhQA/Y9x1tIqgjGGh

Score
8/10
upx

Malware Config

Signatures

  • UPX packed file 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 21 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\lsass.exe
    C:\Windows\system32\lsass.exe
    1⤵
      PID:476
    • C:\Windows\system32\services.exe
      C:\Windows\system32\services.exe
      1⤵
        PID:468
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe -k LocalService
          2⤵
            PID:852
          • C:\Windows\System32\spoolsv.exe
            C:\Windows\System32\spoolsv.exe
            2⤵
              PID:996
            • C:\Windows\system32\svchost.exe
              C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
              2⤵
                PID:1116
              • C:\Windows\system32\sppsvc.exe
                C:\Windows\system32\sppsvc.exe
                2⤵
                  PID:1648
                • C:\Windows\system32\taskhost.exe
                  "taskhost.exe"
                  2⤵
                    PID:1152
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
                    2⤵
                      PID:1060
                    • 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:880
                        • C:\Windows\System32\svchost.exe
                          C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
                          2⤵
                            PID:816
                          • C:\Windows\System32\svchost.exe
                            C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
                            2⤵
                              PID:764
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k RPCSS
                              2⤵
                                PID:680
                              • C:\Windows\system32\svchost.exe
                                C:\Windows\system32\svchost.exe -k DcomLaunch
                                2⤵
                                  PID:600
                              • 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:372
                                      • C:\Windows\system32\lsm.exe
                                        C:\Windows\system32\lsm.exe
                                        2⤵
                                          PID:484
                                      • C:\Windows\system32\Dwm.exe
                                        "C:\Windows\system32\Dwm.exe"
                                        1⤵
                                          PID:1252
                                        • \\?\C:\Windows\system32\wbem\WMIADAP.EXE
                                          wmiadap.exe /F /T /R
                                          1⤵
                                            PID:2044
                                          • C:\Windows\Explorer.EXE
                                            C:\Windows\Explorer.EXE
                                            1⤵
                                              PID:1312
                                              • C:\Users\Admin\AppData\Local\Temp\85d9ec345fba36335dd18cb9c485a7a3101c78aacf16b055e42ca72691b7f99b.exe
                                                "C:\Users\Admin\AppData\Local\Temp\85d9ec345fba36335dd18cb9c485a7a3101c78aacf16b055e42ca72691b7f99b.exe"
                                                2⤵
                                                • Suspicious behavior: EnumeratesProcesses
                                                • Suspicious behavior: MapViewOfSection
                                                • Suspicious use of AdjustPrivilegeToken
                                                • Suspicious use of SetWindowsHookEx
                                                • Suspicious use of WriteProcessMemory
                                                PID:320

                                            Network

                                            MITRE ATT&CK Matrix

                                            Replay Monitor

                                            Loading Replay Monitor...

                                            Downloads

                                            • memory/320-54-0x0000000076201000-0x0000000076203000-memory.dmp

                                              Filesize

                                              8KB

                                            • memory/320-55-0x0000000000400000-0x0000000000556000-memory.dmp

                                              Filesize

                                              1.3MB

                                            • memory/320-56-0x0000000000400000-0x0000000000556000-memory.dmp

                                              Filesize

                                              1.3MB