934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6

Analysis

max time kernel
120s
max time network
71s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
12-11-2024 04:38

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General

Target

934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
Size

6.5MB
MD5

baf46987333d96fd600bc8e072616ea0
SHA1

9996afc71c15e8fc0fc5f3628f9f669696d694b8
SHA256

934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6
SHA512

9680ba058134bf89bca8c05e1d281d5b962faffdd0c50a38d9e3b2f519bd0e95bf118f7be2546184ecf5367d5f07699ae9bc927bd3e086f137938f91c979a7dc
SSDEEP

196608:47effIPEsy58doQaTzwZ8Jq3QKnqVtxQnKnqVtxQu9OryfEQdy38doQaoiny/mKi:47effIPEsy58doQaTzwZ8Jq3QKnqVtxv

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"	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,"	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe

Drops file in Drivers directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\drivers\spools.exe	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened for modification	C:\Windows\SysWOW64\drivers\spools.exe	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened for modification	C:\Windows\SysWOW64\drivers\spools.exe	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.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"	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Schedule\ImagePath = "C:\\Windows\\system32\\drivers\\spools.exe"	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe

ACProtect 1.3x - 1.4x DLL software 6 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/files/0x000800000001650a-10.dat	acprotect
behavioral1/memory/2320-12-0x0000000010000000-0x000000001010B000-memory.dmp	acprotect
behavioral1/memory/2320-14-0x0000000010000000-0x000000001010B000-memory.dmp	acprotect
behavioral1/files/0x000800000001650a-35.dat	acprotect
behavioral1/memory/2796-39-0x0000000010000000-0x000000001010B000-memory.dmp	acprotect
behavioral1/memory/2796-49-0x0000000010000000-0x000000001010B000-memory.dmp	acprotect

Loads dropped DLL 2 IoCs

pid	Process
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2796	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.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\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\ntuser = "C:\\Windows\\system32\\drivers\\spools.exe"	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\autoload = "C:\\Users\\Admin\\Local Settings\\Application Data\\cftmon.exe"	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ntuser = "C:\\Windows\\system32\\drivers\\spools.exe"	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\autoload = "C:\\Users\\Admin\\Local Settings\\Application Data\\cftmon.exe"	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\ntuser = "C:\\Windows\\system32\\drivers\\spools.exe"	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\autoload = "C:\\Users\\Admin\\Local Settings\\Application Data\\cftmon.exe"	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ntuser = "C:\\Windows\\system32\\drivers\\spools.exe"	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\autoload = "C:\\Users\\Admin\\Local Settings\\Application Data\\cftmon.exe"	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.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)	\??\P:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\R:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\S:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\T:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\X:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\Q:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\R:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\N:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\H:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\N:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\G:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\W:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\M:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\U:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\W:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\H:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\S:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\H:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\J:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\I:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\J:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\H:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\T:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\U:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\W:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\E:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\G:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\O:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\G:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\L:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\T:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\K:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\Q:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\X:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\V:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\M:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\W:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\E:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\G:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\X:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\T:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\K:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\L:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\K:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\L:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\N:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\P:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\E:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\E:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\J:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\N:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\J:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\V:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\O:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\L:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\M:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\G:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\V:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\I:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\R:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\N:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\P:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\H:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened (read-only)	\??\O:	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.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\{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
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects	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"	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\ftpdll.dll	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
File opened for modification	C:\Windows\SysWOW64\ftpdll.dll	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe

UPX packed file 23 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2320-0-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/1020-1-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/files/0x0009000000015fba-6.dat	upx
behavioral1/files/0x000800000001650a-10.dat	upx
behavioral1/memory/2320-12-0x0000000010000000-0x000000001010B000-memory.dmp	upx
behavioral1/memory/2320-13-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/2320-14-0x0000000010000000-0x000000001010B000-memory.dmp	upx
behavioral1/memory/1020-16-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/2396-17-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/files/0x000c000000012260-18.dat	upx
behavioral1/files/0x000800000001650a-35.dat	upx
behavioral1/memory/2796-39-0x0000000010000000-0x000000001010B000-memory.dmp	upx
behavioral1/memory/1020-42-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/1020-44-0x00000000002B0000-0x00000000002D6000-memory.dmp	upx
behavioral1/memory/2728-45-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/2796-46-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/2728-47-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/2796-49-0x0000000010000000-0x000000001010B000-memory.dmp	upx
behavioral1/memory/2396-51-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/2796-73-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/2796-78-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/2796-88-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/2796-93-0x0000000000400000-0x0000000000426000-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	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
1020	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2396	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
1020	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2396	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
1020	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2396	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
1020	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2396	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
1020	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2396	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
1020	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2396	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
2796	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2320 wrote to memory of 1020	2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe	32
PID 2320 wrote to memory of 1020	2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe	32
PID 2320 wrote to memory of 1020	2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe	32
PID 2320 wrote to memory of 1020	2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe	32
PID 2320 wrote to memory of 2396	2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe	34
PID 2320 wrote to memory of 2396	2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe	34
PID 2320 wrote to memory of 2396	2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe	34
PID 2320 wrote to memory of 2396	2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe	34
PID 2320 wrote to memory of 2384	2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe	36
PID 2320 wrote to memory of 2384	2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe	36
PID 2320 wrote to memory of 2384	2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe	36
PID 2320 wrote to memory of 2384	2320	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe	36
PID 1020 wrote to memory of 2728	1020	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe	38
PID 1020 wrote to memory of 2728	1020	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe	38
PID 1020 wrote to memory of 2728	1020	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe	38
PID 1020 wrote to memory of 2728	1020	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe	38
PID 2396 wrote to memory of 2796	2396	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe	40
PID 2396 wrote to memory of 2796	2396	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe	40
PID 2396 wrote to memory of 2796	2396	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe	40
PID 2396 wrote to memory of 2796	2396	934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe	40

C:\Users\Admin\AppData\Local\Temp\934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
"C:\Users\Admin\AppData\Local\Temp\934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.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:2320
- C:\Users\Admin\AppData\Local\Temp\934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
  C:\Users\Admin\AppData\Local\Temp\934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
  2⤵
  - Enumerates connected drives
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1020
- - C:\Users\Admin\AppData\Local\Temp\934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
    C:\Users\Admin\AppData\Local\Temp\934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
    3⤵
    - Enumerates connected drives
    PID:2728
- C:\Users\Admin\AppData\Local\Temp\934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
  C:\Users\Admin\AppData\Local\Temp\934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
  2⤵
  - Enumerates connected drives
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2396
- - C:\Users\Admin\AppData\Local\Temp\934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
    C:\Users\Admin\AppData\Local\Temp\934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.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:2796
- 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:2384

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
6.5MB

MD5
052acf707105298869ec8034798fe163

SHA1
df6c3380804b7ba6f8fec337db91cfc78cbc5250

SHA256
d4d2008969331f7e6748994348076ef0c49571fcb97fa142c7d15e6078808bb0

SHA512
511a5ec0cc69616b8b3041d50329299d3e2cb0e62c2450293842ff9d5b8a17aa2f18a83156d6d5d46b66b746ca553a22a99d49dda44ce7f14aecfba0828466f6

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

Filesize
6.5MB

MD5
8dd1466340858f4031dca71ce8f52441

SHA1
3aa61ff81504f938f722e841b786ca33964795e1

SHA256
f7be96d9e97eac3837079135f95f52c1cc5b47c794dbd4ff9c8f0974f4ee213a

SHA512
a24f98af152da202edd700594041bed558d2e7862dc4328d51654b068ff1189ba38511ede01233cc8439654816e8a104d7e91e98aa3b9592610a1e3882112cd6

Download Submit
C:\Windows\SysWOW64\ftpdll.dll

Filesize
4KB

MD5
96717faa9411f7458b6074571a4dc5cb

SHA1
22fb28533ccc2a37d06bd9ba914aef86f64def36

SHA256
d54f7b2b311c9186623949504695d90279f23dec9222c91f28e8169d9fc92a69

SHA512
e37208bf5f2d5ec977f6da4529f264595262bf6c3072c1578803bec5c68c3d9af4cf927d4a651c53ab6535b738bb3a3f79838c6f48da49ef46f84dc8cf45818b

Download Submit
\Windows\SysWOW64\ftpdll.dll

Filesize
5KB

MD5
d807aa04480d1d149f7a4cac22984188

SHA1
ffd5be65fd10017e34c11cecd105ebf4aa6c0cd9

SHA256
eddf092d901afe128322910c3ff41a3f242d33d6b4cdf91ece327076b324ccbb

SHA512
875543583c20ab164f37a4fb2587d234ce0a15d649d22b0d1dae5933f0a7683db170578746ea4458c51fec26e2243c6ec00dc10db8d4289789e50d5800cf863e

Download Submit
memory/1020-1-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1020-44-0x00000000002B0000-0x00000000002D6000-memory.dmp

Filesize
152KB

Download
memory/1020-42-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1020-15-0x00000000002B0000-0x00000000002D6000-memory.dmp

Filesize
152KB

Download
memory/1020-16-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2320-12-0x0000000010000000-0x000000001010B000-memory.dmp

Filesize
1.0MB

Download
memory/2320-14-0x0000000010000000-0x000000001010B000-memory.dmp

Filesize
1.0MB

Download
memory/2320-0-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2320-13-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2396-17-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2396-51-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2728-47-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2728-45-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2796-39-0x0000000010000000-0x000000001010B000-memory.dmp

Filesize
1.0MB

Download
memory/2796-49-0x0000000010000000-0x000000001010B000-memory.dmp

Filesize
1.0MB

Download
memory/2796-46-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2796-73-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2796-78-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2796-88-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2796-93-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download