Analysis

  • max time kernel
    119s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    30-05-2024 01:20

General

  • Target

    a7d614034ce4ee1e0ea4b1aa360f963ccbe1571e00dcd4a385775371bc4fbc26.exe

  • Size

    1.4MB

  • MD5

    1bc1e1954201da6878f6346a96db23a5

  • SHA1

    d6b573c42cfde3e65c3b13bad483a49542b9f334

  • SHA256

    a7d614034ce4ee1e0ea4b1aa360f963ccbe1571e00dcd4a385775371bc4fbc26

  • SHA512

    fe29627c12470176f088c465daa1692e089c1309e4f393243f24b0b9941151a7ba934dddaf52d83cac2006f6fb36d5c53a7298408b6d993a9751e7a6141655cb

  • SSDEEP

    24576:U5v0UtYJN3UAEny0oRwVZlCvQ3cRB7aBq3U9T3Ga2vRwXz9FnEQs4ZuaiMpHJJ8D:oj23d9DRwblCvQ3g7c39jsiX/ECZViE4

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 2 TTPs 3 IoCs
  • Ramnit

    Ramnit is a versatile family that holds viruses, worms, and Trojans.

  • Sality

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

  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 6 IoCs
  • Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality 13 IoCs
  • UPX dump on OEP (original entry point) 20 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 IoCs
  • UPX packed file 17 IoCs

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

  • Windows security modification 2 TTPs 7 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 23 IoCs
  • Suspicious use of AdjustPrivilegeToken 22 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\wininit.exe
    wininit.exe
    1⤵
      PID:376
      • 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:612
              • C:\Windows\system32\DllHost.exe
                C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                4⤵
                  PID:1864
              • C:\Windows\system32\svchost.exe
                C:\Windows\system32\svchost.exe -k RPCSS
                3⤵
                  PID:692
                • 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:828
                      • C:\Windows\system32\Dwm.exe
                        "C:\Windows\system32\Dwm.exe"
                        4⤵
                          PID:1184
                      • 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:1004
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k NetworkService
                            3⤵
                              PID:388
                            • C:\Windows\System32\spoolsv.exe
                              C:\Windows\System32\spoolsv.exe
                              3⤵
                                PID:296
                              • C:\Windows\system32\svchost.exe
                                C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
                                3⤵
                                  PID:1084
                                • C:\Windows\system32\taskhost.exe
                                  "taskhost.exe"
                                  3⤵
                                    PID:1128
                                  • C:\Windows\system32\svchost.exe
                                    C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
                                    3⤵
                                      PID:3068
                                    • C:\Windows\system32\sppsvc.exe
                                      C:\Windows\system32\sppsvc.exe
                                      3⤵
                                        PID:3000
                                    • C:\Windows\system32\lsass.exe
                                      C:\Windows\system32\lsass.exe
                                      2⤵
                                        PID:484
                                      • C:\Windows\system32\lsm.exe
                                        C:\Windows\system32\lsm.exe
                                        2⤵
                                          PID:492
                                      • 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\conhost.exe
                                            \??\C:\Windows\system32\conhost.exe "229174585-454204638-1021589600-582455447-6952166392048597300-2020396222-1399813792"
                                            2⤵
                                              PID:1736
                                          • C:\Windows\system32\winlogon.exe
                                            winlogon.exe
                                            1⤵
                                              PID:424
                                            • C:\Windows\Explorer.EXE
                                              C:\Windows\Explorer.EXE
                                              1⤵
                                                PID:1224
                                                • C:\Users\Admin\AppData\Local\Temp\a7d614034ce4ee1e0ea4b1aa360f963ccbe1571e00dcd4a385775371bc4fbc26.exe
                                                  "C:\Users\Admin\AppData\Local\Temp\a7d614034ce4ee1e0ea4b1aa360f963ccbe1571e00dcd4a385775371bc4fbc26.exe"
                                                  2⤵
                                                  • Modifies firewall policy service
                                                  • UAC bypass
                                                  • Windows security bypass
                                                  • Loads dropped DLL
                                                  • Windows security modification
                                                  • Checks whether UAC is enabled
                                                  • Drops file in Windows directory
                                                  • Suspicious behavior: EnumeratesProcesses
                                                  • Suspicious use of AdjustPrivilegeToken
                                                  • Suspicious use of WriteProcessMemory
                                                  • System policy modification
                                                  PID:1928
                                                  • C:\Users\Admin\AppData\Local\Temp\a7d614034ce4ee1e0ea4b1aa360f963ccbe1571e00dcd4a385775371bc4fbc26mgr.exe
                                                    C:\Users\Admin\AppData\Local\Temp\a7d614034ce4ee1e0ea4b1aa360f963ccbe1571e00dcd4a385775371bc4fbc26mgr.exe
                                                    3⤵
                                                    • Executes dropped EXE
                                                    • Loads dropped DLL
                                                    • Suspicious behavior: EnumeratesProcesses
                                                    • Suspicious behavior: MapViewOfSection
                                                    • Suspicious use of AdjustPrivilegeToken
                                                    • Suspicious use of WriteProcessMemory
                                                    PID:2204

                                              Network

                                              MITRE ATT&CK Enterprise v15

                                              Replay Monitor

                                              Loading Replay Monitor...

                                              Downloads

                                              • \Users\Admin\AppData\Local\Temp\a7d614034ce4ee1e0ea4b1aa360f963ccbe1571e00dcd4a385775371bc4fbc26mgr.exe
                                                Filesize

                                                544KB

                                                MD5

                                                6b8b94ae97f88bc135ee03f4ef564342

                                                SHA1

                                                3688ace742ab4b7fe09229f2fc0ef8f981d6fad3

                                                SHA256

                                                9997199b5fc19b8c420cf7b04dc5377d7f20a7b6caf0c16a5dcaa553b68e2435

                                                SHA512

                                                a69cb767318604b4f954bf357e18e78401601a2ecc7183a591e33e3af521c112d26168277be1c5669295a6f89c3bf073b65388465dbe9bfeba68f2374b7a3779

                                              • \Users\Admin\AppData\Local\Temp\~TM9A5C.tmp
                                                Filesize

                                                1.2MB

                                                MD5

                                                d124f55b9393c976963407dff51ffa79

                                                SHA1

                                                2c7bbedd79791bfb866898c85b504186db610b5d

                                                SHA256

                                                ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

                                                SHA512

                                                278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

                                              • \Users\Admin\AppData\Local\Temp\~TM9C12.tmp
                                                Filesize

                                                1.1MB

                                                MD5

                                                9b98d47916ead4f69ef51b56b0c2323c

                                                SHA1

                                                290a80b4ded0efc0fd00816f373fcea81a521330

                                                SHA256

                                                96e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b

                                                SHA512

                                                68b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94

                                              • memory/1128-30-0x0000000000160000-0x0000000000162000-memory.dmp
                                                Filesize

                                                8KB

                                              • memory/1928-27-0x0000000002130000-0x00000000031BE000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/1928-52-0x0000000000400000-0x0000000000569000-memory.dmp
                                                Filesize

                                                1.4MB

                                              • memory/1928-79-0x0000000000400000-0x0000000000569000-memory.dmp
                                                Filesize

                                                1.4MB

                                              • memory/1928-23-0x0000000002130000-0x00000000031BE000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/1928-16-0x000000007EFA0000-0x000000007EFAC000-memory.dmp
                                                Filesize

                                                48KB

                                              • memory/1928-72-0x00000000005B0000-0x00000000005B2000-memory.dmp
                                                Filesize

                                                8KB

                                              • memory/1928-0-0x0000000000400000-0x0000000000569000-memory.dmp
                                                Filesize

                                                1.4MB

                                              • memory/1928-41-0x00000000005C0000-0x00000000005C1000-memory.dmp
                                                Filesize

                                                4KB

                                              • memory/1928-39-0x00000000005C0000-0x00000000005C1000-memory.dmp
                                                Filesize

                                                4KB

                                              • memory/1928-38-0x00000000005B0000-0x00000000005B2000-memory.dmp
                                                Filesize

                                                8KB

                                              • memory/1928-9-0x00000000006E0000-0x00000000007A2000-memory.dmp
                                                Filesize

                                                776KB

                                              • memory/1928-24-0x0000000002130000-0x00000000031BE000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/1928-12-0x0000000002130000-0x00000000031BE000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/1928-80-0x000000007EFA0000-0x000000007EFAC000-memory.dmp
                                                Filesize

                                                48KB

                                              • memory/1928-18-0x0000000002130000-0x00000000031BE000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/1928-64-0x00000000005B0000-0x00000000005B2000-memory.dmp
                                                Filesize

                                                8KB

                                              • memory/1928-21-0x0000000002130000-0x00000000031BE000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/1928-65-0x0000000000400000-0x0000000000569000-memory.dmp
                                                Filesize

                                                1.4MB

                                              • memory/1928-19-0x0000000002130000-0x00000000031BE000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/1928-51-0x0000000002130000-0x00000000031BE000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/1928-8-0x00000000006E0000-0x00000000007A2000-memory.dmp
                                                Filesize

                                                776KB

                                              • memory/1928-22-0x0000000002130000-0x00000000031BE000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/1928-81-0x0000000002130000-0x00000000031BE000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/1928-20-0x0000000002130000-0x00000000031BE000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/1928-50-0x0000000002130000-0x00000000031BE000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/1928-25-0x0000000002130000-0x00000000031BE000-memory.dmp
                                                Filesize

                                                16.6MB

                                              • memory/2204-49-0x00000000003E0000-0x00000000003E2000-memory.dmp
                                                Filesize

                                                8KB

                                              • memory/2204-58-0x0000000002430000-0x0000000002431000-memory.dmp
                                                Filesize

                                                4KB

                                              • memory/2204-59-0x00000000003E0000-0x00000000003E2000-memory.dmp
                                                Filesize

                                                8KB

                                              • memory/2204-14-0x0000000076FEF000-0x0000000076FF0000-memory.dmp
                                                Filesize

                                                4KB

                                              • memory/2204-63-0x0000000000400000-0x00000000004C2000-memory.dmp
                                                Filesize

                                                776KB

                                              • memory/2204-15-0x0000000076FF0000-0x0000000076FF1000-memory.dmp
                                                Filesize

                                                4KB

                                              • memory/2204-48-0x00000000003F0000-0x00000000003F1000-memory.dmp
                                                Filesize

                                                4KB

                                              • memory/2204-28-0x00000000001C0000-0x00000000001C1000-memory.dmp
                                                Filesize

                                                4KB

                                              • memory/2204-29-0x0000000000400000-0x00000000004C2000-memory.dmp
                                                Filesize

                                                776KB

                                              • memory/2204-11-0x0000000000400000-0x00000000004C2000-memory.dmp
                                                Filesize

                                                776KB