Overview

overview

10

Static

static

c9c7efe6c2...6a.exe

windows7_x64

10

c9c7efe6c2...6a.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    1799s
  • max time network
    1755s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    05-06-2022 15:18

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General

  • Target

    c9c7efe6c2ae1d8d6398cd119782b3803ed5df73dca93a670d6fb15c47da666a.exe

  • Size

    683KB

  • MD5

    2f04783066fe1bddd5de68d2c2afcb86

  • SHA1

    976188f5afe54bec9ff0ef94e0283a4b51d833d3

  • SHA256

    c9c7efe6c2ae1d8d6398cd119782b3803ed5df73dca93a670d6fb15c47da666a

  • SHA512

    5bf47bacd498ba9110d33548651b87ed060286183677c219ce9c48c9958516190c166806a4dee0395c13a4bfe4043c163537b93414a0764817ce736acf395829

Score
10/10
salitybackdoorevasionsuricatatrojanupx

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 8 IoCs
    evasion
  • 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
  • suricata: ET MALWARE Known Hostile Domain ant.trenz .pl Lookup

    suricata: ET MALWARE Known Hostile Domain ant.trenz .pl Lookup

    suricata
  • suricata: ET MALWARE Known Hostile Domain ilo.brenz .pl Lookup

    suricata: ET MALWARE Known Hostile Domain ilo.brenz .pl Lookup

    suricata
  • suricata: ET MALWARE Possible Compromised Host AnubisNetworks Sinkhole Cookie Value Snkz

    suricata: ET MALWARE Possible Compromised Host AnubisNetworks Sinkhole Cookie Value Snkz

    suricata
  • suricata: ET MALWARE Wapack Labs Sinkhole DNS Reply

    suricata: ET MALWARE Wapack Labs Sinkhole DNS Reply

    suricata
  • suricata: ET MALWARE Win32.Sality-GR Checkin

    suricata: ET MALWARE Win32.Sality-GR Checkin

    suricata
  • UPX packed file 3 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
  • Enumerates connected drives 3 TTPs 22 IoCs

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

  • Drops autorun.inf file 1 TTPs 1 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 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:652
    • C:\Windows\system32\winlogon.exe
      winlogon.exe
      1⤵
        PID:604
        • C:\Windows\system32\dwm.exe
          "dwm.exe"
          2⤵
            PID:1012
          • C:\Windows\system32\fontdrvhost.exe
            "fontdrvhost.exe"
            2⤵
              PID:768
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k netsvcs -p -s DsmSvc
            1⤵
              PID:520
            • C:\Windows\System32\svchost.exe
              C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
              1⤵
                PID:1476
              • C:\Windows\system32\svchost.exe
                C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
                1⤵
                  PID:1964
                • C:\Windows\system32\sihost.exe
                  sihost.exe
                  1⤵
                    PID:2604
                  • C:\Windows\System32\RuntimeBroker.exe
                    C:\Windows\System32\RuntimeBroker.exe -Embedding
                    1⤵
                      PID:3608
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
                      1⤵
                        PID:4940
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k LocalService -s W32Time
                        1⤵
                          PID:3400
                        • C:\Windows\System32\svchost.exe
                          C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
                          1⤵
                            PID:2040
                          • C:\Windows\system32\SppExtComObj.exe
                            C:\Windows\system32\SppExtComObj.exe -Embedding
                            1⤵
                              PID:1640
                            • C:\Windows\system32\wbem\wmiprvse.exe
                              C:\Windows\system32\wbem\wmiprvse.exe
                              1⤵
                                PID:4296
                              • C:\Windows\system32\wbem\wmiprvse.exe
                                C:\Windows\system32\wbem\wmiprvse.exe
                                1⤵
                                  PID:4440
                                • C:\Windows\system32\svchost.exe
                                  C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
                                  1⤵
                                    PID:2128
                                  • C:\Windows\system32\svchost.exe
                                    C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
                                    1⤵
                                      PID:4716
                                    • C:\Windows\System32\svchost.exe
                                      C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
                                      1⤵
                                        PID:4140
                                      • C:\Windows\System32\svchost.exe
                                        C:\Windows\System32\svchost.exe -k netsvcs -p
                                        1⤵
                                          PID:4864
                                        • C:\Windows\system32\DllHost.exe
                                          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                                          1⤵
                                            PID:4180
                                          • C:\Windows\System32\RuntimeBroker.exe
                                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                                            1⤵
                                              PID:3960
                                            • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                                              "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                                              1⤵
                                                PID:3692
                                              • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                                                "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                                                1⤵
                                                  PID:3544
                                                • C:\Windows\system32\DllHost.exe
                                                  C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                                                  1⤵
                                                    PID:3440
                                                  • C:\Windows\system32\svchost.exe
                                                    C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                                                    1⤵
                                                      PID:3232
                                                    • C:\Windows\Explorer.EXE
                                                      C:\Windows\Explorer.EXE
                                                      1⤵
                                                        PID:3128
                                                        • C:\Users\Admin\AppData\Local\Temp\c9c7efe6c2ae1d8d6398cd119782b3803ed5df73dca93a670d6fb15c47da666a.exe
                                                          "C:\Users\Admin\AppData\Local\Temp\c9c7efe6c2ae1d8d6398cd119782b3803ed5df73dca93a670d6fb15c47da666a.exe"
                                                          2⤵
                                                          • Modifies firewall policy service
                                                          • UAC bypass
                                                          • Windows security bypass
                                                          • Windows security modification
                                                          • Checks whether UAC is enabled
                                                          • Enumerates connected drives
                                                          • Drops autorun.inf file
                                                          • Drops file in Program Files directory
                                                          • Drops file in Windows directory
                                                          • Suspicious behavior: EnumeratesProcesses
                                                          • Suspicious behavior: GetForegroundWindowSpam
                                                          • Suspicious behavior: MapViewOfSection
                                                          • Suspicious use of AdjustPrivilegeToken
                                                          • Suspicious use of WriteProcessMemory
                                                          • System policy modification
                                                          PID:3388
                                                      • C:\Windows\system32\svchost.exe
                                                        C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
                                                        1⤵
                                                          PID:2864
                                                        • C:\Windows\System32\svchost.exe
                                                          C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
                                                          1⤵
                                                            PID:2848
                                                          • C:\Windows\system32\svchost.exe
                                                            C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
                                                            1⤵
                                                              PID:2828
                                                            • C:\Windows\system32\taskhostw.exe
                                                              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
                                                              1⤵
                                                                PID:2792
                                                              • C:\Windows\system32\svchost.exe
                                                                C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
                                                                1⤵
                                                                  PID:2772
                                                                • C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
                                                                  "C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
                                                                  1⤵
                                                                    PID:2764
                                                                  • C:\Windows\system32\svchost.exe
                                                                    C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
                                                                    1⤵
                                                                      PID:2656
                                                                    • C:\Windows\system32\svchost.exe
                                                                      C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
                                                                      1⤵
                                                                        PID:2460
                                                                      • C:\Windows\system32\svchost.exe
                                                                        C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
                                                                        1⤵
                                                                          PID:2452
                                                                        • C:\Windows\system32\svchost.exe
                                                                          C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
                                                                          1⤵
                                                                            PID:2328
                                                                          • C:\Windows\System32\svchost.exe
                                                                            C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
                                                                            1⤵
                                                                              PID:2228
                                                                            • C:\Windows\System32\svchost.exe
                                                                              C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
                                                                              1⤵
                                                                                PID:2176
                                                                              • C:\Windows\system32\svchost.exe
                                                                                C:\Windows\system32\svchost.exe -k LocalServiceNoNetworkFirewall -p
                                                                                1⤵
                                                                                  PID:2120
                                                                                • C:\Windows\System32\spoolsv.exe
                                                                                  C:\Windows\System32\spoolsv.exe
                                                                                  1⤵
                                                                                    PID:2060
                                                                                  • C:\Windows\System32\svchost.exe
                                                                                    C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
                                                                                    1⤵
                                                                                      PID:2012
                                                                                    • C:\Windows\System32\svchost.exe
                                                                                      C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
                                                                                      1⤵
                                                                                        PID:1940
                                                                                      • C:\Windows\system32\svchost.exe
                                                                                        C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
                                                                                        1⤵
                                                                                          PID:1932
                                                                                        • C:\Windows\System32\svchost.exe
                                                                                          C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
                                                                                          1⤵
                                                                                            PID:1824
                                                                                          • C:\Windows\System32\svchost.exe
                                                                                            C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
                                                                                            1⤵
                                                                                              PID:1756
                                                                                            • C:\Windows\system32\svchost.exe
                                                                                              C:\Windows\system32\svchost.exe -k LocalService -p -s FontCache
                                                                                              1⤵
                                                                                                PID:1700
                                                                                              • C:\Windows\System32\svchost.exe
                                                                                                C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
                                                                                                1⤵
                                                                                                  PID:1688
                                                                                                • C:\Windows\System32\svchost.exe
                                                                                                  C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
                                                                                                  1⤵
                                                                                                    PID:1632
                                                                                                  • C:\Windows\system32\svchost.exe
                                                                                                    C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
                                                                                                    1⤵
                                                                                                      PID:1596
                                                                                                    • C:\Windows\system32\svchost.exe
                                                                                                      C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
                                                                                                      1⤵
                                                                                                        PID:1468
                                                                                                      • C:\Windows\system32\svchost.exe
                                                                                                        C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
                                                                                                        1⤵
                                                                                                          PID:1452
                                                                                                        • C:\Windows\system32\svchost.exe
                                                                                                          C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
                                                                                                          1⤵
                                                                                                            PID:1424
                                                                                                          • C:\Windows\system32\svchost.exe
                                                                                                            C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
                                                                                                            1⤵
                                                                                                              PID:1304
                                                                                                            • C:\Windows\system32\svchost.exe
                                                                                                              C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
                                                                                                              1⤵
                                                                                                                PID:1272
                                                                                                              • C:\Windows\system32\svchost.exe
                                                                                                                C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
                                                                                                                1⤵
                                                                                                                  PID:1228
                                                                                                                • C:\Windows\System32\svchost.exe
                                                                                                                  C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
                                                                                                                  1⤵
                                                                                                                    PID:1200
                                                                                                                  • C:\Windows\system32\svchost.exe
                                                                                                                    C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
                                                                                                                    1⤵
                                                                                                                      PID:1180
                                                                                                                    • C:\Windows\system32\svchost.exe
                                                                                                                      C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
                                                                                                                      1⤵
                                                                                                                        PID:1104
                                                                                                                      • C:\Windows\System32\svchost.exe
                                                                                                                        C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
                                                                                                                        1⤵
                                                                                                                          PID:1076
                                                                                                                        • C:\Windows\system32\svchost.exe
                                                                                                                          C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork -p
                                                                                                                          1⤵
                                                                                                                            PID:896
                                                                                                                          • C:\Windows\System32\svchost.exe
                                                                                                                            C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
                                                                                                                            1⤵
                                                                                                                              PID:844
                                                                                                                            • C:\Windows\system32\svchost.exe
                                                                                                                              C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
                                                                                                                              1⤵
                                                                                                                                PID:472
                                                                                                                              • C:\Windows\system32\svchost.exe
                                                                                                                                C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
                                                                                                                                1⤵
                                                                                                                                  PID:936
                                                                                                                                • C:\Windows\system32\svchost.exe
                                                                                                                                  C:\Windows\system32\svchost.exe -k RPCSS -p
                                                                                                                                  1⤵
                                                                                                                                    PID:876
                                                                                                                                  • C:\Windows\system32\svchost.exe
                                                                                                                                    C:\Windows\system32\svchost.exe -k DcomLaunch -p
                                                                                                                                    1⤵
                                                                                                                                      PID:776
                                                                                                                                      • C:\Windows\system32\backgroundTaskHost.exe
                                                                                                                                        "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                                                                                                                        2⤵
                                                                                                                                          PID:736
                                                                                                                                        • C:\Windows\System32\RuntimeBroker.exe
                                                                                                                                          C:\Windows\System32\RuntimeBroker.exe -Embedding
                                                                                                                                          2⤵
                                                                                                                                            PID:928
                                                                                                                                          • C:\Windows\System32\RuntimeBroker.exe
                                                                                                                                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                                                                                                                                            2⤵
                                                                                                                                              PID:4380
                                                                                                                                            • C:\Windows\system32\DllHost.exe
                                                                                                                                              C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
                                                                                                                                              2⤵
                                                                                                                                                PID:1160
                                                                                                                                            • C:\Windows\system32\fontdrvhost.exe
                                                                                                                                              "fontdrvhost.exe"
                                                                                                                                              1⤵
                                                                                                                                                PID:760

                                                                                                                                              Network

                                                                                                                                              MITRE ATT&CK Enterprise v6

                                                                                                                                              Replay Monitor

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                                                                                                                                              Downloads

                                                                                                                                              • memory/3388-130-0x0000000000400000-0x00000000004B1000-memory.dmp
                                                                                                                                                Filesize

                                                                                                                                                708KB

                                                                                                                                                Download
                                                                                                                                              • memory/3388-131-0x0000000002410000-0x000000000349E000-memory.dmp
                                                                                                                                                Filesize

                                                                                                                                                16.6MB

                                                                                                                                                Download
                                                                                                                                              • memory/3388-132-0x0000000002410000-0x000000000349E000-memory.dmp
                                                                                                                                                Filesize

                                                                                                                                                16.6MB

                                                                                                                                                Download
                                                                                                                                              • memory/3388-133-0x0000000000400000-0x00000000004B1000-memory.dmp
                                                                                                                                                Filesize

                                                                                                                                                708KB

                                                                                                                                                Download
                                                                                                                                              • memory/3388-134-0x0000000002410000-0x000000000349E000-memory.dmp
                                                                                                                                                Filesize

                                                                                                                                                16.6MB

                                                                                                                                                Download