8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34

Analysis

max time kernel
120s
max time network
70s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
12-11-2024 20:29

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General

Target

8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
Size

6.4MB
MD5

294233799eb3d7681e45da28026227f0
SHA1

eb97924a16f6c257ab73b4acaa9ee1038e2a574a
SHA256

8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34
SHA512

1c9acb1c4931b739209a9bc3133633f0c25c9d8ad05e7db173680f33b117b305585d5a7563665efb433ec66dea3f0cea17e72819657460718691f6c15142ad7f
SSDEEP

196608:47effIPEsy58doQaTxLhQyZbIly38doQalArdfehQM9rdQyZb9eMf1WIEnaryfh1:47effIPEsy58doQaTxLhQyZbIly38doC

Score

10^/10

adware discovery persistence stealer upx

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 2 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "Explorer.exe"	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,"	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe

Drops file in Drivers directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\drivers\spools.exe	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened for modification	C:\Windows\SysWOW64\drivers\spools.exe	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened for modification	C:\Windows\SysWOW64\drivers\spools.exe	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe

Sets service image path in registry 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Schedule\ImagePath = "C:\\Windows\\system32\\drivers\\spools.exe"	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Schedule\ImagePath = "C:\\Windows\\system32\\drivers\\spools.exe"	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe

ACProtect 1.3x - 1.4x DLL software 4 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/files/0x0008000000015d0d-10.dat	acprotect
behavioral1/memory/864-12-0x0000000010000000-0x000000001010B000-memory.dmp	acprotect
behavioral1/memory/864-15-0x0000000010000000-0x000000001010B000-memory.dmp	acprotect
behavioral1/memory/2956-48-0x0000000010000000-0x000000001010B000-memory.dmp	acprotect

Loads dropped DLL 2 IoCs

pid	Process
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
2956	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe

Adds Run key to start application 2 TTPs 8 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\autoload = "C:\\Users\\Admin\\Local Settings\\Application Data\\cftmon.exe"	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\ntuser = "C:\\Windows\\system32\\drivers\\spools.exe"	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\autoload = "C:\\Users\\Admin\\Local Settings\\Application Data\\cftmon.exe"	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ntuser = "C:\\Windows\\system32\\drivers\\spools.exe"	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\autoload = "C:\\Users\\Admin\\Local Settings\\Application Data\\cftmon.exe"	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\ntuser = "C:\\Windows\\system32\\drivers\\spools.exe"	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\autoload = "C:\\Users\\Admin\\Local Settings\\Application Data\\cftmon.exe"	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ntuser = "C:\\Windows\\system32\\drivers\\spools.exe"	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe

Enumerates connected drives 3 TTPs 64 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\T:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\K:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\K:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\I:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\M:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\J:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\U:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\R:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\E:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\H:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\S:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\M:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\T:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\W:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\L:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\X:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\W:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\V:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\Q:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\K:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\U:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\W:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\G:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\E:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\V:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\P:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\X:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\W:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\H:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\X:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\G:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\O:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\R:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\Q:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\P:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\J:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\K:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\N:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\R:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\S:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\H:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\I:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\T:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\G:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\I:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\N:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\Q:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\G:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\M:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\N:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\T:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\E:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\K:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\S:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\V:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\E:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\V:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\P:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\M:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\H:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\N:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\T:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\P:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File opened (read-only)	\??\R:	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe

Installs/modifies Browser Helper Object 2 TTPs 4 IoCs

BHOs are DLL modules which act as plugins for Internet Explorer.

stealer adware

Modify Registry

T1112

Browser Extensions

T1176

description	ioc	Process
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{18DF081C-E8AD-4283-A596-FA578C2EBDC3}	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{72853161-30C5-4D22-B7F9-0BBC1D38A37E}	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{B4F3A835-0E21-4959-BA22-42B3008E02FF}	reg.exe

Modifies WinLogon 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\UIHost = "logonui.exe"	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\ftpdll.dll	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
File created	C:\Windows\SysWOW64\ftpdll.dll	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe

UPX packed file 19 IoCs

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

upx

resource	yara_rule
behavioral1/memory/864-0-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/files/0x0008000000015cc0-6.dat	upx
behavioral1/files/0x0008000000015d0d-10.dat	upx
behavioral1/memory/864-12-0x0000000010000000-0x000000001010B000-memory.dmp	upx
behavioral1/memory/864-13-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/864-15-0x0000000010000000-0x000000001010B000-memory.dmp	upx
behavioral1/memory/2956-17-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/656-18-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/files/0x00080000000120ff-19.dat	upx
behavioral1/memory/2448-21-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/2448-44-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/2956-45-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/2780-46-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/2956-47-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/2956-48-0x0000000010000000-0x000000001010B000-memory.dmp	upx
behavioral1/memory/2956-52-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/2780-54-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/2956-82-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/2956-97-0x0000000000400000-0x0000000000426000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
2448	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
656	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
2448	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
656	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
2448	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
656	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
2448	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
656	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
2448	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
656	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
2448	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
2956	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 864 wrote to memory of 656	864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe	31
PID 864 wrote to memory of 656	864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe	31
PID 864 wrote to memory of 656	864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe	31
PID 864 wrote to memory of 656	864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe	31
PID 864 wrote to memory of 2448	864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe	33
PID 864 wrote to memory of 2448	864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe	33
PID 864 wrote to memory of 2448	864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe	33
PID 864 wrote to memory of 2448	864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe	33
PID 864 wrote to memory of 2180	864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe	35
PID 864 wrote to memory of 2180	864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe	35
PID 864 wrote to memory of 2180	864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe	35
PID 864 wrote to memory of 2180	864	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe	35
PID 2448 wrote to memory of 2956	2448	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe	37
PID 2448 wrote to memory of 2956	2448	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe	37
PID 2448 wrote to memory of 2956	2448	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe	37
PID 2448 wrote to memory of 2956	2448	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe	37
PID 656 wrote to memory of 2780	656	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe	39
PID 656 wrote to memory of 2780	656	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe	39
PID 656 wrote to memory of 2780	656	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe	39
PID 656 wrote to memory of 2780	656	8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe	39

C:\Users\Admin\AppData\Local\Temp\8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
"C:\Users\Admin\AppData\Local\Temp\8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe"
1⤵
- Modifies WinLogon for persistence
- Drops file in Drivers directory
- Sets service image path in registry
- Loads dropped DLL
- Adds Run key to start application
- Enumerates connected drives
- Modifies WinLogon
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:864
- C:\Users\Admin\AppData\Local\Temp\8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
  C:\Users\Admin\AppData\Local\Temp\8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
  2⤵
  - Enumerates connected drives
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:656
- - C:\Users\Admin\AppData\Local\Temp\8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
    C:\Users\Admin\AppData\Local\Temp\8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
    3⤵
    - Enumerates connected drives
    PID:2780
- C:\Users\Admin\AppData\Local\Temp\8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
  C:\Users\Admin\AppData\Local\Temp\8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
  2⤵
  - Enumerates connected drives
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2448
- - C:\Users\Admin\AppData\Local\Temp\8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
    C:\Users\Admin\AppData\Local\Temp\8f2453716a441978adf0f2854acafea836c61741aac0bd180ffa55dae92eab34N.exe
    3⤵
    - Drops file in Drivers directory
    - Sets service image path in registry
    - Loads dropped DLL
    - Adds Run key to start application
    - Enumerates connected drives
    - Drops file in System32 directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    PID:2956
- C:\Windows\SysWOW64\reg.exe
  reg delete "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects" /f
  2⤵
  - Installs/modifies Browser Helper Object
  - System Location Discovery: System Language Discovery
  PID:2180

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Browser Extensions

T1176

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\cftmon.exe

Filesize
6.4MB

MD5
4968e2c7d3b5310030563c528c3b376a

SHA1
8f37c6255e6cd5160b551759ff385f65467c61df

SHA256
a5d2c3aa0f1305b94667df41055cdc998bee4557f552973ea9877b2d15445878

SHA512
eaabfb2ca9ae0e98382187b0e37c873655a5500fa5f34227dd0df3a7dc9b860130505ed329e58c9e81f01e8bde2ca8abaa363f908dd7329239a50e1ee2b650b2

Download Submit
C:\Windows\SysWOW64\drivers\spools.exe

Filesize
6.4MB

MD5
9d1812ccb0fd5fb99b360077f15b56bc

SHA1
822e23f450033e110b256ebc0830b1b06b498223

SHA256
773d66658d535c1a316fce89190a05ae897469299ec2a359ec656ad88b88778e

SHA512
a6167d32b79458f111d7ebd97f95bdcd480d57a623a5edead487a96e0c006d797de2acc13aff7a9574f3d4fe6d6e4b90652af1df4af65440a1ebc6170a572c16

Download Submit
\Windows\SysWOW64\ftpdll.dll

Filesize
5KB

MD5
d807aa04480d1d149f7a4cac22984188

SHA1
ffd5be65fd10017e34c11cecd105ebf4aa6c0cd9

SHA256
eddf092d901afe128322910c3ff41a3f242d33d6b4cdf91ece327076b324ccbb

SHA512
875543583c20ab164f37a4fb2587d234ce0a15d649d22b0d1dae5933f0a7683db170578746ea4458c51fec26e2243c6ec00dc10db8d4289789e50d5800cf863e

Download Submit
memory/656-18-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/864-13-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/864-15-0x0000000010000000-0x000000001010B000-memory.dmp

Filesize
1.0MB

Download
memory/864-12-0x0000000010000000-0x000000001010B000-memory.dmp

Filesize
1.0MB

Download
memory/864-1-0x0000000000470000-0x0000000000496000-memory.dmp

Filesize
152KB

Download
memory/864-0-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2448-16-0x0000000000230000-0x0000000000256000-memory.dmp

Filesize
152KB

Download
memory/2448-21-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2448-44-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2780-46-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2780-54-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2956-45-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2956-47-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2956-48-0x0000000010000000-0x000000001010B000-memory.dmp

Filesize
1.0MB

Download
memory/2956-52-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2956-17-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2956-82-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2956-97-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download