Analysis

  • max time kernel
    120s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    12/06/2024, 18:18

General

  • Target

    zmxy3ssfz_gr/????3????0.5exe.exe

  • Size

    4.9MB

  • MD5

    78eb8bd315022a691deb5de0a0668381

  • SHA1

    c84819ef3647df38f7384e87edd176a04142fa1a

  • SHA256

    88700e2e688a0848d094001311f364c3ac325985dd75c4118f51057a1d1ca776

  • SHA512

    e433d325d0fc11b69e55daa06c1f05449d37fb9fdd96ef50375e446941711526805521a8b95cbfeb59f62772adb5876868d9da1208ad8c3b692a6489fd69c48f

  • SSDEEP

    98304:7gqQZGSFNs6KFtZDwzcZMgEnoSE5wYqdwkLcHHwjjyb05LAtGig29JBAUZLg:frzqjAT05LVigAJVs

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 24 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: MapViewOfSection 21 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\wininit.exe
    wininit.exe
    1⤵
      PID:384
      • C:\Windows\system32\services.exe
        C:\Windows\system32\services.exe
        2⤵
          PID:476
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k DcomLaunch
            3⤵
              PID:604
              • C:\Windows\system32\DllHost.exe
                C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                4⤵
                  PID:1520
              • C:\Windows\system32\svchost.exe
                C:\Windows\system32\svchost.exe -k RPCSS
                3⤵
                  PID:684
                • C:\Windows\System32\svchost.exe
                  C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
                  3⤵
                    PID:760
                  • C:\Windows\System32\svchost.exe
                    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
                    3⤵
                      PID:824
                      • C:\Windows\system32\Dwm.exe
                        "C:\Windows\system32\Dwm.exe"
                        4⤵
                          PID:1328
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k netsvcs
                        3⤵
                          PID:868
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalService
                          3⤵
                            PID:996
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k NetworkService
                            3⤵
                              PID:296
                            • C:\Windows\System32\spoolsv.exe
                              C:\Windows\System32\spoolsv.exe
                              3⤵
                                PID:984
                              • C:\Windows\system32\svchost.exe
                                C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
                                3⤵
                                  PID:1028
                                • C:\Windows\system32\taskhost.exe
                                  "taskhost.exe"
                                  3⤵
                                    PID:1248
                                  • C:\Windows\system32\svchost.exe
                                    C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
                                    3⤵
                                      PID:1312
                                    • C:\Windows\system32\sppsvc.exe
                                      C:\Windows\system32\sppsvc.exe
                                      3⤵
                                        PID:1432
                                    • C:\Windows\system32\lsass.exe
                                      C:\Windows\system32\lsass.exe
                                      2⤵
                                        PID:492
                                      • C:\Windows\system32\lsm.exe
                                        C:\Windows\system32\lsm.exe
                                        2⤵
                                          PID:500
                                      • 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:396
                                        • C:\Windows\system32\winlogon.exe
                                          winlogon.exe
                                          1⤵
                                            PID:432
                                          • C:\Windows\Explorer.EXE
                                            C:\Windows\Explorer.EXE
                                            1⤵
                                              PID:1372
                                              • C:\Users\Admin\AppData\Local\Temp\zmxy3ssfz_gr\____3____0.5exe.exe
                                                "C:\Users\Admin\AppData\Local\Temp\zmxy3ssfz_gr\____3____0.5exe.exe"
                                                2⤵
                                                • Suspicious behavior: EnumeratesProcesses
                                                • Suspicious behavior: MapViewOfSection
                                                • Suspicious use of AdjustPrivilegeToken
                                                • Suspicious use of FindShellTrayWindow
                                                • Suspicious use of SendNotifyMessage
                                                • Suspicious use of SetWindowsHookEx
                                                • Suspicious use of WriteProcessMemory
                                                PID:2960

                                            Network

                                            MITRE ATT&CK Matrix

                                            Replay Monitor

                                            Loading Replay Monitor...

                                            Downloads

                                            • memory/2960-0-0x0000000000400000-0x000000000093F000-memory.dmp

                                              Filesize

                                              5.2MB

                                            • memory/2960-2-0x0000000077D8F000-0x0000000077D90000-memory.dmp

                                              Filesize

                                              4KB

                                            • memory/2960-1-0x0000000077D90000-0x0000000077D91000-memory.dmp

                                              Filesize

                                              4KB

                                            • memory/2960-3-0x0000000010000000-0x000000001003E000-memory.dmp

                                              Filesize

                                              248KB

                                            • memory/2960-9-0x0000000010000000-0x000000001003E000-memory.dmp

                                              Filesize

                                              248KB

                                            • memory/2960-7-0x0000000010000000-0x000000001003E000-memory.dmp

                                              Filesize

                                              248KB

                                            • memory/2960-5-0x0000000010000000-0x000000001003E000-memory.dmp

                                              Filesize

                                              248KB

                                            • memory/2960-11-0x0000000010000000-0x000000001003E000-memory.dmp

                                              Filesize

                                              248KB

                                            • memory/2960-4-0x0000000010000000-0x000000001003E000-memory.dmp

                                              Filesize

                                              248KB

                                            • memory/2960-31-0x0000000010000000-0x000000001003E000-memory.dmp

                                              Filesize

                                              248KB

                                            • memory/2960-15-0x0000000010000000-0x000000001003E000-memory.dmp

                                              Filesize

                                              248KB

                                            • memory/2960-21-0x0000000010000000-0x000000001003E000-memory.dmp

                                              Filesize

                                              248KB

                                            • memory/2960-27-0x0000000010000000-0x000000001003E000-memory.dmp

                                              Filesize

                                              248KB

                                            • memory/2960-37-0x0000000010000000-0x000000001003E000-memory.dmp

                                              Filesize

                                              248KB

                                            • memory/2960-46-0x0000000010000000-0x000000001003E000-memory.dmp

                                              Filesize

                                              248KB

                                            • memory/2960-43-0x0000000010000000-0x000000001003E000-memory.dmp

                                              Filesize

                                              248KB

                                            • memory/2960-41-0x0000000010000000-0x000000001003E000-memory.dmp

                                              Filesize

                                              248KB

                                            • memory/2960-39-0x0000000010000000-0x000000001003E000-memory.dmp

                                              Filesize

                                              248KB

                                            • memory/2960-35-0x0000000010000000-0x000000001003E000-memory.dmp

                                              Filesize

                                              248KB

                                            • memory/2960-33-0x0000000010000000-0x000000001003E000-memory.dmp

                                              Filesize

                                              248KB

                                            • memory/2960-29-0x0000000010000000-0x000000001003E000-memory.dmp

                                              Filesize

                                              248KB

                                            • memory/2960-26-0x0000000010000000-0x000000001003E000-memory.dmp

                                              Filesize

                                              248KB

                                            • memory/2960-23-0x0000000010000000-0x000000001003E000-memory.dmp

                                              Filesize

                                              248KB

                                            • memory/2960-19-0x0000000010000000-0x000000001003E000-memory.dmp

                                              Filesize

                                              248KB

                                            • memory/2960-17-0x0000000010000000-0x000000001003E000-memory.dmp

                                              Filesize

                                              248KB

                                            • memory/2960-13-0x0000000010000000-0x000000001003E000-memory.dmp

                                              Filesize

                                              248KB

                                            • memory/2960-47-0x0000000010000000-0x000000001003E000-memory.dmp

                                              Filesize

                                              248KB