Analysis

  • max time kernel
    151s
  • max time network
    81s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    29/11/2022, 06:33

General

  • Target

    334ac4439eed73ce25cc754109a48f0645b3bf2ec3058d523724bf289c16c525.exe

  • Size

    55KB

  • MD5

    01b1a46c4b77961848b1442128a58054

  • SHA1

    16dabe9bc61b2b22d4c4cbbc0a3965c6927ee0dc

  • SHA256

    334ac4439eed73ce25cc754109a48f0645b3bf2ec3058d523724bf289c16c525

  • SHA512

    cebdf7562d82dee261786a3f20d15d4544974fd8cf4e5b998355f340f5f57eab3bbe4f7750a4219d2e420d654bcc99b6b37826cc71f073a026ce09b3004969d7

  • SSDEEP

    768:bMe3Vk9haLNFZ131W88/OEyxllhtp93e3TM9ZnPisKl4qlpAb225:bMASiLNFZdS/OEyv9t99isKldlpAi25

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Enumerates connected drives 3 TTPs 22 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: MapViewOfSection 23 IoCs
  • Suspicious use of AdjustPrivilegeToken 17 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • \\?\C:\Windows\system32\wbem\WMIADAP.EXE
    wmiadap.exe /F /T /R
    1⤵
      PID:1980
    • C:\Windows\system32\sppsvc.exe
      C:\Windows\system32\sppsvc.exe
      1⤵
        PID:1776
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
        1⤵
          PID:952
        • C:\Windows\Explorer.EXE
          C:\Windows\Explorer.EXE
          1⤵
            PID:1360
            • C:\Users\Admin\AppData\Local\Temp\334ac4439eed73ce25cc754109a48f0645b3bf2ec3058d523724bf289c16c525.exe
              "C:\Users\Admin\AppData\Local\Temp\334ac4439eed73ce25cc754109a48f0645b3bf2ec3058d523724bf289c16c525.exe"
              2⤵
              • Adds Run key to start application
              • Drops file in System32 directory
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              PID:828
              • C:\Users\Admin\AppData\Local\Temp\334ac4439eed73ce25cc754109a48f0645b3bf2ec3058d523724bf289c16c525.exe
                "C:\Users\Admin\AppData\Local\Temp\334ac4439eed73ce25cc754109a48f0645b3bf2ec3058d523724bf289c16c525.exe"
                3⤵
                • Adds Run key to start application
                • Enumerates connected drives
                • Drops file in System32 directory
                • Suspicious use of AdjustPrivilegeToken
                • Suspicious use of WriteProcessMemory
                PID:976
                • C:\Users\Admin\AppData\Local\Temp\334ac4439eed73ce25cc754109a48f0645b3bf2ec3058d523724bf289c16c525.exe
                  "C:\Users\Admin\AppData\Local\Temp\334ac4439eed73ce25cc754109a48f0645b3bf2ec3058d523724bf289c16c525.exe"
                  4⤵
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious behavior: MapViewOfSection
                  • Suspicious use of AdjustPrivilegeToken
                  • Suspicious use of WriteProcessMemory
                  PID:1960
          • C:\Windows\system32\Dwm.exe
            "C:\Windows\system32\Dwm.exe"
            1⤵
              PID:1304
            • C:\Windows\system32\taskhost.exe
              "taskhost.exe"
              1⤵
                PID:1216
              • C:\Windows\system32\svchost.exe
                C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
                1⤵
                  PID:324
                  • C:\Windows\system32\wininit.exe
                    wininit.exe
                    2⤵
                      PID:368
                  • C:\Windows\System32\spoolsv.exe
                    C:\Windows\System32\spoolsv.exe
                    1⤵
                      PID:984
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k NetworkService
                      1⤵
                        PID:284
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k netsvcs
                        1⤵
                          PID:868
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalService
                          1⤵
                            PID:832
                          • C:\Windows\System32\svchost.exe
                            C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
                            1⤵
                              PID:788
                            • C:\Windows\System32\svchost.exe
                              C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
                              1⤵
                                PID:736
                              • C:\Windows\system32\svchost.exe
                                C:\Windows\system32\svchost.exe -k RPCSS
                                1⤵
                                  PID:656
                                • C:\Windows\system32\svchost.exe
                                  C:\Windows\system32\svchost.exe -k DcomLaunch
                                  1⤵
                                    PID:576
                                  • C:\Windows\system32\lsm.exe
                                    C:\Windows\system32\lsm.exe
                                    1⤵
                                      PID:480
                                    • C:\Windows\system32\lsass.exe
                                      C:\Windows\system32\lsass.exe
                                      1⤵
                                        PID:472
                                      • C:\Windows\system32\services.exe
                                        C:\Windows\system32\services.exe
                                        1⤵
                                          PID:464
                                        • 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:376

                                            Network

                                                  MITRE ATT&CK Enterprise v6

                                                  Replay Monitor

                                                  Loading Replay Monitor...

                                                  Downloads

                                                  • memory/828-70-0x000000007EFA0000-0x000000007EFA8000-memory.dmp

                                                    Filesize

                                                    32KB

                                                  • memory/828-71-0x000000007EFA0000-0x000000007EFA8000-memory.dmp

                                                    Filesize

                                                    32KB

                                                  • memory/828-72-0x0000000000400000-0x0000000000410000-memory.dmp

                                                    Filesize

                                                    64KB

                                                  • memory/828-73-0x0000000000020000-0x0000000000030000-memory.dmp

                                                    Filesize

                                                    64KB

                                                  • memory/828-54-0x0000000075BB1000-0x0000000075BB3000-memory.dmp

                                                    Filesize

                                                    8KB

                                                  • memory/828-63-0x0000000000020000-0x0000000000030000-memory.dmp

                                                    Filesize

                                                    64KB

                                                  • memory/828-62-0x0000000000400000-0x0000000000410000-memory.dmp

                                                    Filesize

                                                    64KB

                                                  • memory/828-64-0x0000000000020000-0x0000000000030000-memory.dmp

                                                    Filesize

                                                    64KB

                                                  • memory/976-66-0x000000007EFA0000-0x000000007EFA8000-memory.dmp

                                                    Filesize

                                                    32KB

                                                  • memory/976-65-0x0000000000400000-0x0000000000410000-memory.dmp

                                                    Filesize

                                                    64KB

                                                  • memory/976-67-0x000000007EFA0000-0x000000007EFA8000-memory.dmp

                                                    Filesize

                                                    32KB

                                                  • memory/976-74-0x0000000000400000-0x0000000000410000-memory.dmp

                                                    Filesize

                                                    64KB

                                                  • memory/1360-68-0x00000000026B0000-0x00000000026B1000-memory.dmp

                                                    Filesize

                                                    4KB

                                                  • memory/1360-60-0x00000000021F0000-0x00000000021F1000-memory.dmp

                                                    Filesize

                                                    4KB

                                                  • memory/1960-59-0x0000000000400000-0x0000000000410000-memory.dmp

                                                    Filesize

                                                    64KB