Overview

overview

10

Static

static

8

37710667fa...86.exe

windows7_x64

10

37710667fa...86.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    39s
  • max time network
    43s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    25-06-2022 23:19

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General

  • Target

    37710667fa165d6189de310f56128f1dbd497f56607e06ec41d813190e1c1386.exe

  • Size

    671KB

  • MD5

    8dcfff56d0b34464094de71253e91a48

  • SHA1

    2a7a9c5c740b77f3749736b014ae1e05779d9093

  • SHA256

    37710667fa165d6189de310f56128f1dbd497f56607e06ec41d813190e1c1386

  • SHA512

    bcfc7ca758dbd5b3075e221b26faba7a6f2958f1f84fbacf387baa8f7898de5be3a58f9c415578f7f928b86581652007ca9666417bbbe3d8dbcebeea585b628b

Score
10/10
ramnitsalitybackdoorbankerevasionspywarestealertrojanupxworm

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
    evasion
  • Ramnit

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

    trojanspywarestealerwormbankerramnit
  • Sality

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

    backdoorsality
  • UAC bypass 3 TTPs 1 IoCs
    evasiontrojan
  • Windows security bypass 2 TTPs 6 IoCs
    evasiontrojan
  • UPX packed file 5 IoCs

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

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

Processes

  • C:\Windows\system32\lsass.exe
    C:\Windows\system32\lsass.exe
    1⤵
      PID:480
    • C:\Windows\system32\services.exe
      C:\Windows\system32\services.exe
      1⤵
        PID:464
        • 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 NetworkService
            2⤵
              PID:284
            • C:\Windows\system32\taskhost.exe
              "taskhost.exe"
              2⤵
                PID:1144
              • C:\Windows\system32\svchost.exe
                C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
                2⤵
                  PID:924
                • C:\Windows\system32\sppsvc.exe
                  C:\Windows\system32\sppsvc.exe
                  2⤵
                    PID:760
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
                    2⤵
                      PID:1056
                    • C:\Windows\System32\spoolsv.exe
                      C:\Windows\System32\spoolsv.exe
                      2⤵
                        PID:1028
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k netsvcs
                        2⤵
                          PID:892
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalService
                          2⤵
                            PID:844
                          • C:\Windows\System32\svchost.exe
                            C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
                            2⤵
                              PID:808
                            • 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:368
                                      • C:\Windows\system32\lsm.exe
                                        C:\Windows\system32\lsm.exe
                                        2⤵
                                          PID:488
                                      • C:\Windows\system32\wbem\wmiprvse.exe
                                        C:\Windows\system32\wbem\wmiprvse.exe
                                        1⤵
                                          PID:1996
                                        • \\?\C:\Windows\system32\wbem\WMIADAP.EXE
                                          wmiadap.exe /F /T /R
                                          1⤵
                                            PID:1944
                                          • C:\Windows\Explorer.EXE
                                            C:\Windows\Explorer.EXE
                                            1⤵
                                              PID:1296
                                              • C:\Users\Admin\AppData\Local\Temp\37710667fa165d6189de310f56128f1dbd497f56607e06ec41d813190e1c1386.exe
                                                "C:\Users\Admin\AppData\Local\Temp\37710667fa165d6189de310f56128f1dbd497f56607e06ec41d813190e1c1386.exe"
                                                2⤵
                                                • Modifies firewall policy service
                                                • UAC bypass
                                                • Windows security bypass
                                                • Windows security modification
                                                • Checks whether UAC is enabled
                                                • Drops file in Windows directory
                                                • Suspicious behavior: EnumeratesProcesses
                                                • Suspicious behavior: MapViewOfSection
                                                • Suspicious use of AdjustPrivilegeToken
                                                • Suspicious use of WriteProcessMemory
                                                • System policy modification
                                                PID:1304
                                            • C:\Windows\system32\Dwm.exe
                                              "C:\Windows\system32\Dwm.exe"
                                              1⤵
                                                PID:1244

                                              Network

                                              MITRE ATT&CK Matrix ATT&CK v6

                                              Initial Access

                                              Execution

                                              Persistence

                                              Modify Existing Service

                                              1
                                              T1031

                                              Privilege Escalation

                                              Bypass User Account Control

                                              1
                                              T1088

                                              Defense Evasion

                                              Modify Registry

                                              5
                                              T1112

                                              Bypass User Account Control

                                              1
                                              T1088

                                              Disabling Security Tools

                                              3
                                              T1089

                                              Credential Access

                                              Discovery

                                              System Information Discovery

                                              1
                                              T1082

                                              Lateral Movement

                                              Collection

                                              Exfiltration

                                              Command and Control

                                              Impact

                                              Replay Monitor

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                                              Downloads

                                              • memory/1304-54-0x0000000076451000-0x0000000076453000-memory.dmp
                                                Filesize

                                                8KB

                                                Download
                                              • memory/1304-55-0x0000000001EB0000-0x0000000002F3E000-memory.dmp
                                                Filesize

                                                16.6MB

                                                Download
                                              • memory/1304-56-0x0000000000400000-0x00000000004CA000-memory.dmp
                                                Filesize

                                                808KB

                                                Download
                                              • memory/1304-57-0x0000000001EB0000-0x0000000002F3E000-memory.dmp
                                                Filesize

                                                16.6MB

                                                Download
                                              • memory/1304-58-0x0000000000270000-0x0000000000272000-memory.dmp
                                                Filesize

                                                8KB

                                                Download
                                              • memory/1304-59-0x0000000000400000-0x00000000004CA000-memory.dmp
                                                Filesize

                                                808KB

                                                Download
                                              • memory/1304-60-0x0000000001EB0000-0x0000000002F3E000-memory.dmp
                                                Filesize

                                                16.6MB

                                                Download