Analysis

  • max time kernel
    150s
  • max time network
    83s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    29-12-2024 23:44

General

  • Target

    6b7e6a0072800bfbd725014989d08be8690ea169c10d87fb526d629544bc1c24.exe

  • Size

    163KB

  • MD5

    3cfb9b248bff01a65929d9d763ad6db0

  • SHA1

    3c6c64be957c3ba36f70745549acf7c2ee3e92e9

  • SHA256

    6b7e6a0072800bfbd725014989d08be8690ea169c10d87fb526d629544bc1c24

  • SHA512

    fd83ba7f4066a3e22222cdcd362de47f693a4909353ffe59db260727d6b1bda3ba0a6b877b13005d83d2216ee66d35dbccb23f3bdd46adf5a34ce109216530b4

  • SSDEEP

    3072:7LLlDOzRoLOUppmiRog9dmW1KUi2C7ZtS/dXqukxnVkZuKjY0Rp4:PLlDb3c+dL1KUGe/dKnPe4

Malware Config

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

Signatures

  • Modifies firewall policy service 3 TTPs 3 IoCs
  • Sality

    Sality is backdoor written in C++, first discovered in 2003.

  • Sality family
  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 6 IoCs
  • Disables RegEdit via registry modification 1 IoCs
  • Disables Task Manager via registry modification
  • Windows security modification 2 TTPs 7 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 21 IoCs

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

  • UPX packed file 28 IoCs

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

  • Drops file in Program Files directory 9 IoCs
  • Drops file in Windows directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 16 IoCs
  • Suspicious behavior: MapViewOfSection 23 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\wininit.exe
    wininit.exe
    1⤵
      PID:368
      • C:\Windows\system32\services.exe
        C:\Windows\system32\services.exe
        2⤵
          PID:468
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k DcomLaunch
            3⤵
              PID:600
              • C:\Windows\system32\wbem\wmiprvse.exe
                C:\Windows\system32\wbem\wmiprvse.exe
                4⤵
                  PID:1128
                • C:\Windows\system32\DllHost.exe
                  C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                  4⤵
                    PID:1588
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k RPCSS
                  3⤵
                    PID:680
                  • C:\Windows\System32\svchost.exe
                    C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
                    3⤵
                      PID:756
                    • C:\Windows\System32\svchost.exe
                      C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
                      3⤵
                        PID:816
                        • C:\Windows\system32\Dwm.exe
                          "C:\Windows\system32\Dwm.exe"
                          4⤵
                            PID:1232
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k netsvcs
                          3⤵
                            PID:864
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k LocalService
                            3⤵
                              PID:1000
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k NetworkService
                              3⤵
                                PID:300
                              • C:\Windows\System32\spoolsv.exe
                                C:\Windows\System32\spoolsv.exe
                                3⤵
                                  PID:288
                                • C:\Windows\system32\svchost.exe
                                  C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
                                  3⤵
                                    PID:1040
                                  • C:\Windows\system32\taskhost.exe
                                    "taskhost.exe"
                                    3⤵
                                      PID:1132
                                    • C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE
                                      "C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"
                                      3⤵
                                        PID:1160
                                      • C:\Windows\system32\svchost.exe
                                        C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
                                        3⤵
                                          PID:1856
                                        • C:\Windows\system32\sppsvc.exe
                                          C:\Windows\system32\sppsvc.exe
                                          3⤵
                                            PID:824
                                        • C:\Windows\system32\lsass.exe
                                          C:\Windows\system32\lsass.exe
                                          2⤵
                                            PID:476
                                          • C:\Windows\system32\lsm.exe
                                            C:\Windows\system32\lsm.exe
                                            2⤵
                                              PID:484
                                          • 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\winlogon.exe
                                              winlogon.exe
                                              1⤵
                                                PID:416
                                              • C:\Windows\Explorer.EXE
                                                C:\Windows\Explorer.EXE
                                                1⤵
                                                  PID:1280
                                                  • C:\Users\Admin\AppData\Local\Temp\6b7e6a0072800bfbd725014989d08be8690ea169c10d87fb526d629544bc1c24.exe
                                                    "C:\Users\Admin\AppData\Local\Temp\6b7e6a0072800bfbd725014989d08be8690ea169c10d87fb526d629544bc1c24.exe"
                                                    2⤵
                                                    • Modifies firewall policy service
                                                    • UAC bypass
                                                    • Windows security bypass
                                                    • Disables RegEdit via registry modification
                                                    • Windows security modification
                                                    • Checks whether UAC is enabled
                                                    • Enumerates connected drives
                                                    • Drops file in Program Files directory
                                                    • Drops file in Windows directory
                                                    • System Location Discovery: System Language Discovery
                                                    • Suspicious behavior: EnumeratesProcesses
                                                    • Suspicious behavior: MapViewOfSection
                                                    • Suspicious use of AdjustPrivilegeToken
                                                    • Suspicious use of WriteProcessMemory
                                                    • System policy modification
                                                    PID:2772

                                                Network

                                                MITRE ATT&CK Enterprise v15

                                                Replay Monitor

                                                Loading Replay Monitor...

                                                Downloads

                                                • C:\Users\Admin\AppData\Local\Temp\bccket.exe

                                                  Filesize

                                                  64KB

                                                  MD5

                                                  f32607691cf639456f6894f9931adfe3

                                                  SHA1

                                                  02c9303d3c03e2e8ac2f318188e30130964fa09b

                                                  SHA256

                                                  fa408a4096f913918a2de071ddfac7a78c2af9f71ba8839e3310f227c3baadae

                                                  SHA512

                                                  6c790fe15b4d4b3db0527763ae02be49de2b8535523edef09636bf5bdfb62def98eb1f3571dad5866252d353737e7e607479d166d69c7a2d75ee9f932e9f8e88

                                                • memory/1132-11-0x0000000001E20000-0x0000000001E22000-memory.dmp

                                                  Filesize

                                                  8KB

                                                • memory/2772-33-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/2772-6-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/2772-35-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/2772-27-0x00000000003D0000-0x00000000003D2000-memory.dmp

                                                  Filesize

                                                  8KB

                                                • memory/2772-10-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/2772-8-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/2772-7-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/2772-32-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/2772-9-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/2772-3-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/2772-26-0x0000000076F5F000-0x0000000076F60000-memory.dmp

                                                  Filesize

                                                  4KB

                                                • memory/2772-25-0x0000000076F60000-0x0000000076F61000-memory.dmp

                                                  Filesize

                                                  4KB

                                                • memory/2772-0-0x0000000000400000-0x000000000042C000-memory.dmp

                                                  Filesize

                                                  176KB

                                                • memory/2772-23-0x00000000003E0000-0x00000000003E1000-memory.dmp

                                                  Filesize

                                                  4KB

                                                • memory/2772-21-0x00000000003E0000-0x00000000003E1000-memory.dmp

                                                  Filesize

                                                  4KB

                                                • memory/2772-5-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/2772-4-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/2772-29-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/2772-30-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/2772-31-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/2772-24-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/2772-20-0x00000000003D0000-0x00000000003D2000-memory.dmp

                                                  Filesize

                                                  8KB

                                                • memory/2772-28-0x00000000003D0000-0x00000000003D2000-memory.dmp

                                                  Filesize

                                                  8KB

                                                • memory/2772-36-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/2772-37-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/2772-39-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/2772-42-0x00000000003D0000-0x00000000003D2000-memory.dmp

                                                  Filesize

                                                  8KB

                                                • memory/2772-41-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/2772-57-0x0000000005040000-0x0000000005042000-memory.dmp

                                                  Filesize

                                                  8KB

                                                • memory/2772-56-0x0000000005040000-0x0000000005042000-memory.dmp

                                                  Filesize

                                                  8KB

                                                • memory/2772-55-0x0000000005610000-0x0000000005611000-memory.dmp

                                                  Filesize

                                                  4KB

                                                • memory/2772-58-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/2772-60-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/2772-62-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/2772-64-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/2772-66-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/2772-67-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/2772-68-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/2772-1-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/2772-82-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/2772-88-0x0000000005040000-0x0000000005042000-memory.dmp

                                                  Filesize

                                                  8KB

                                                • memory/2772-142-0x0000000000400000-0x000000000042C000-memory.dmp

                                                  Filesize

                                                  176KB