glupteba | d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8

Resubmissions

27-11-2022 10:09

221127-l6v3eahc83 10

27-11-2022 08:00

221127-jv3xrseh6w 10

Analysis

max time kernel
161s
max time network
200s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
27-11-2022 10:09

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General

Target

d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Size

4.0MB
MD5

56a8e4b55ec323b8e56135b86db9fb1f
SHA1

5cbc3147b3d8d65227d8a1d5b6683167841375d3
SHA256

d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8
SHA512

4170db8dd21f92ab79386deb80af1cf91d3421a9e14d80f50559e964bb095bd72322d30b2f3155d4004471e2d121a6ca3cf295f08742fe8058f0f143eea976b7
SSDEEP

98304:n3UAscWf9xKuHXYcm2fo5Yl4PxohvaSb3+2AUgX1MT6Wu4+Kn0h:nkR9suHffeohySb3+2TgX1MOWu4zn0h

Score

10^/10

glupteba discovery dropper evasion loader persistence trojan

Malware Config

Signatures

Glupteba
Glupteba is a modular loader written in Golang with various components.
loader dropper glupteba

Windows security bypass 2 TTPs 7 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\windefender.exe = "0"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe = "0"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\rss = "0"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\csrss = "0"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\windefender.exe = "0"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\System32\drivers = "0"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\csrss.exe = "0"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe

Executes dropped EXE 3 IoCs

Processes:

csrss.exepatch.exeinjector.exe

pid process

928 csrss.exe
992 patch.exe
564 injector.exe
Modifies Windows Firewall 1 TTPs 1 IoCs
evasion

Modify Existing Service
T1031

Processes:

netsh.exe

pid process

1472 netsh.exe

pid	process
928	csrss.exe
992	patch.exe
564	injector.exe

pid	process
1472	netsh.exe

Loads dropped DLL 9 IoCs

Processes:

d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.execsrss.exepatch.exe

pid	process
956	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
956	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
872
928	csrss.exe
992	patch.exe
992	patch.exe
992	patch.exe
992	patch.exe
992	patch.exe

Windows security modification 2 TTPs 7 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\windefender.exe = "0"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe = "0"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\rss = "0"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\csrss = "0"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\windefender.exe = "0"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\System32\drivers = "0"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\csrss.exe = "0"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\""	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe

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

Drops file in Windows directory 3 IoCs

Processes:

d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exemakecab.exe

description	ioc	process
File created	C:\Windows\rss\csrss.exe	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
File created	C:\Windows\Logs\CBS\CbsPersist_20221127111038.cab	makecab.exe
File opened for modification	C:\Windows\rss	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe

Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

1736 schtasks.exe

pid	process
1736	schtasks.exe

Modifies data under HKEY_USERS 64 IoCs

Processes:

d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exenetsh.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-672 = "AUS Eastern Standard Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-152 = "Central America Standard Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-182 = "Mountain Standard Time (Mexico)"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-751 = "Tonga Daylight Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\dhcpqec.dll,-102 = "Microsoft Corporation"	netsh.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\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 (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-82 = "Atlantic Standard Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-141 = "Canada Central Daylight Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-251 = "Dateline Daylight Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-92 = "Pacific SA Standard Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-241 = "Samoa Daylight Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-601 = "Taipei Daylight Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-911 = "Mauritius Daylight Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-772 = "Montevideo Standard Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-522 = "N. Central Asia Standard Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-791 = "SA Western Daylight Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-731 = "Fiji Daylight Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-52 = "Greenland Standard Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-21 = "Cape Verde Daylight Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-511 = "Central Asia Daylight Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-281 = "Central Europe Daylight Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-352 = "FLE Standard Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-232 = "Hawaiian Standard Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-1471 = "Magadan Daylight Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-692 = "Tasmania Standard Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-448 = "Azerbaijan Daylight Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-161 = "Central Daylight Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-732 = "Fiji Standard Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-372 = "Jerusalem Standard Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-981 = "Kamchatka Daylight Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-771 = "Montevideo Daylight Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-222 = "Alaskan Standard Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-1022 = "Bangladesh Standard Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-341 = "Egypt Daylight Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-472 = "Ekaterinburg Standard Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-231 = "Hawaiian Daylight Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-892 = "Morocco Standard Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-581 = "North Asia East Daylight Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-832 = "SA Eastern Standard Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-752 = "Tonga Standard Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\dhcpqec.dll,-103 = "1.0"	netsh.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-622 = "Korea Standard Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-1472 = "Magadan Standard Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-192 = "Mountain Standard Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-561 = "SE Asia Daylight Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000	netsh.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-671 = "AUS Eastern Daylight Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-421 = "Russian Daylight Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-532 = "Sri Lanka Standard Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.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
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-104 = "Central Brazilian Daylight Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-572 = "China Standard Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-412 = "E. Africa Standard Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-682 = "E. Australia Standard Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-111 = "Eastern Daylight Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-521 = "N. Central Asia Daylight Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-1041 = "Ulaanbaatar Daylight Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\napipsec.dll,-4 = "1.0"	netsh.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-411 = "E. Africa Daylight Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-442 = "Arabian Standard Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-571 = "China Daylight Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-331 = "E. Europe Daylight Time"	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe

Modifies system certificate store 2 TTPs 7 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

patch.execsrss.exe

description	ioc	process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\DF3C24F9BFD666761B268073FE06D1CC8D4F82A4\Blob = 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	patch.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\DF3C24F9BFD666761B268073FE06D1CC8D4F82A4\Blob = 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	patch.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\DF3C24F9BFD666761B268073FE06D1CC8D4F82A4	csrss.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\DF3C24F9BFD666761B268073FE06D1CC8D4F82A4\Blob = 030000000100000014000000df3c24f9bfd666761b268073fe06d1cc8d4f82a42000000001000000920300003082038e30820276a0030201020210033af1e6a711a9a0bb2864b11d09fae5300d06092a864886f70d01010b05003061310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d3120301e06035504031317446967694365727420476c6f62616c20526f6f74204732301e170d3133303830313132303030305a170d3338303131353132303030305a3061310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d3120301e06035504031317446967694365727420476c6f62616c20526f6f7420473230820122300d06092a864886f70d01010105000382010f003082010a0282010100bb37cd34dc7b6bc9b26890ad4a75ff46ba210a088df51954c9fb88dbf3aef23a89913c7ae6ab061a6bcfac2de85e092444ba629a7ed6a3a87ee054752005ac50b79c631a6c30dcda1f19b1d71edefdd7e0cb948337aeec1f434edd7b2cd2bd2ea52fe4a9b8ad3ad499a4b625e99b6b00609260ff4f214918f76790ab61069c8ff2bae9b4e992326bb5f357e85d1bcd8c1dab95049549f3352d96e3496ddd77e3fb494bb4ac5507a98f95b3b423bb4c6d45f0f6a9b29530b4fd4c558c274a57147c829dcd7392d3164a060c8c50d18f1e09be17a1e621cafd83e510bc83a50ac46728f67314143d4676c387148921344daf0f450ca649a1babb9cc5b1338329850203010001a3423040300f0603551d130101ff040530030101ff300e0603551d0f0101ff040403020186301d0603551d0e041604144e2254201895e6e36ee60ffafab912ed06178f39300d06092a864886f70d01010b05000382010100606728946f0e4863eb31ddea6718d5897d3cc58b4a7fe9bedb2b17dfb05f73772a3213398167428423f2456735ec88bff88fb0610c34a4ae204c84c6dbf835e176d9dfa642bbc74408867f3674245ada6c0d145935bdf249ddb61fc9b30d472a3d992fbb5cbbb5d420e1995f534615db689bf0f330d53e31e28d849ee38adada963e3513a55ff0f970507047411157194ec08fae06c49513172f1b259f75f2b18e99a16f13b14171fe882ac84f102055d7f31445e5e044f4ea879532930efe5346fa2c9dff8b22b94bd90945a4dea4b89a58dd1b7d529f8e59438881a49e26d56faddd0dc6377ded03921be5775f76ee3c8dc45d565ba2d9666eb33537e532b6	csrss.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\DF3C24F9BFD666761B268073FE06D1CC8D4F82A4	patch.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\DF3C24F9BFD666761B268073FE06D1CC8D4F82A4\Blob = 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	patch.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\DF3C24F9BFD666761B268073FE06D1CC8D4F82A4\Blob = 1400000001000000140000004e2254201895e6e36ee60ffafab912ed06178f39030000000100000014000000df3c24f9bfd666761b268073fe06d1cc8d4f82a40f00000001000000200000004b4eb4b074298b828b5c003095a10b4523fb951c0c88348b09c53e5baba408a32000000001000000920300003082038e30820276a0030201020210033af1e6a711a9a0bb2864b11d09fae5300d06092a864886f70d01010b05003061310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d3120301e06035504031317446967694365727420476c6f62616c20526f6f74204732301e170d3133303830313132303030305a170d3338303131353132303030305a3061310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d3120301e06035504031317446967694365727420476c6f62616c20526f6f7420473230820122300d06092a864886f70d01010105000382010f003082010a0282010100bb37cd34dc7b6bc9b26890ad4a75ff46ba210a088df51954c9fb88dbf3aef23a89913c7ae6ab061a6bcfac2de85e092444ba629a7ed6a3a87ee054752005ac50b79c631a6c30dcda1f19b1d71edefdd7e0cb948337aeec1f434edd7b2cd2bd2ea52fe4a9b8ad3ad499a4b625e99b6b00609260ff4f214918f76790ab61069c8ff2bae9b4e992326bb5f357e85d1bcd8c1dab95049549f3352d96e3496ddd77e3fb494bb4ac5507a98f95b3b423bb4c6d45f0f6a9b29530b4fd4c558c274a57147c829dcd7392d3164a060c8c50d18f1e09be17a1e621cafd83e510bc83a50ac46728f67314143d4676c387148921344daf0f450ca649a1babb9cc5b1338329850203010001a3423040300f0603551d130101ff040530030101ff300e0603551d0f0101ff040403020186301d0603551d0e041604144e2254201895e6e36ee60ffafab912ed06178f39300d06092a864886f70d01010b05000382010100606728946f0e4863eb31ddea6718d5897d3cc58b4a7fe9bedb2b17dfb05f73772a3213398167428423f2456735ec88bff88fb0610c34a4ae204c84c6dbf835e176d9dfa642bbc74408867f3674245ada6c0d145935bdf249ddb61fc9b30d472a3d992fbb5cbbb5d420e1995f534615db689bf0f330d53e31e28d849ee38adada963e3513a55ff0f970507047411157194ec08fae06c49513172f1b259f75f2b18e99a16f13b14171fe882ac84f102055d7f31445e5e044f4ea879532930efe5346fa2c9dff8b22b94bd90945a4dea4b89a58dd1b7d529f8e59438881a49e26d56faddd0dc6377ded03921be5775f76ee3c8dc45d565ba2d9666eb33537e532b6	patch.exe

Suspicious behavior: EnumeratesProcesses 38 IoCs

Processes:

d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exed9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exeinjector.exe

pid	process
1204	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
956	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
956	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
956	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
956	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
956	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
564	injector.exe
564	injector.exe
564	injector.exe
564	injector.exe
564	injector.exe
564	injector.exe
564	injector.exe
564	injector.exe
564	injector.exe
564	injector.exe
564	injector.exe
564	injector.exe
564	injector.exe
564	injector.exe
564	injector.exe
564	injector.exe
564	injector.exe
564	injector.exe
564	injector.exe
564	injector.exe
564	injector.exe
564	injector.exe
564	injector.exe
564	injector.exe
564	injector.exe
564	injector.exe
564	injector.exe
564	injector.exe
564	injector.exe
564	injector.exe
564	injector.exe
564	injector.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.execsrss.exe

description	pid	process
Token: SeDebugPrivilege	1204	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Token: SeImpersonatePrivilege	1204	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
Token: SeSystemEnvironmentPrivilege	928	csrss.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.execmd.execsrss.exe

description	pid	process	target process
PID 956 wrote to memory of 600	956	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe	cmd.exe
PID 956 wrote to memory of 600	956	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe	cmd.exe
PID 956 wrote to memory of 600	956	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe	cmd.exe
PID 956 wrote to memory of 600	956	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe	cmd.exe
PID 600 wrote to memory of 1472	600	cmd.exe	netsh.exe
PID 600 wrote to memory of 1472	600	cmd.exe	netsh.exe
PID 600 wrote to memory of 1472	600	cmd.exe	netsh.exe
PID 956 wrote to memory of 928	956	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe	csrss.exe
PID 956 wrote to memory of 928	956	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe	csrss.exe
PID 956 wrote to memory of 928	956	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe	csrss.exe
PID 956 wrote to memory of 928	956	d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe	csrss.exe
PID 928 wrote to memory of 564	928	csrss.exe	injector.exe
PID 928 wrote to memory of 564	928	csrss.exe	injector.exe
PID 928 wrote to memory of 564	928	csrss.exe	injector.exe
PID 928 wrote to memory of 564	928	csrss.exe	injector.exe

C:\Users\Admin\AppData\Local\Temp\d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
"C:\Users\Admin\AppData\Local\Temp\d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1204

C:\Users\Admin\AppData\Local\Temp\d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe
"C:\Users\Admin\AppData\Local\Temp\d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8.exe"
2⤵
- Windows security bypass
- Loads dropped DLL
- Windows security modification
- Adds Run key to start application
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:956

C:\Windows\system32\cmd.exe
C:\Windows\Sysnative\cmd.exe /C "netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes"
3⤵
- Suspicious use of WriteProcessMemory
PID:600

C:\Windows\system32\netsh.exe
netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes
4⤵
- Modifies Windows Firewall
- Modifies data under HKEY_USERS
PID:1472

C:\Windows\rss\csrss.exe
C:\Windows\rss\csrss.exe
3⤵
- Executes dropped EXE
- Loads dropped DLL
- Modifies system certificate store
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:928

C:\Windows\system32\schtasks.exe
schtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F
4⤵
- Creates scheduled task(s)
PID:1736

C:\Windows\system32\schtasks.exe
schtasks /delete /tn ScheduledUpdate /f
4⤵
PID:1880

C:\Users\Admin\AppData\Local\Temp\csrss\patch.exe
"C:\Users\Admin\AppData\Local\Temp\csrss\patch.exe"
4⤵
- Executes dropped EXE
- Loads dropped DLL
- Modifies system certificate store
PID:992

C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe
C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe taskmgr.exe C:\Users\Admin\AppData\Local\Temp\csrss\injector\NtQuerySystemInformationHook.dll
4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:564

C:\Windows\system32\makecab.exe
"C:\Windows\system32\makecab.exe" C:\Windows\Logs\CBS\CbsPersist_20221127111038.log C:\Windows\Logs\CBS\CbsPersist_20221127111038.cab
1⤵
- Drops file in Windows directory
PID:1064

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Modify Existing Service

T1031

Registry Run Keys / Startup Folder

T1060

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Disabling Security Tools

T1089

Modify Registry

T1112

Install Root Certificate

T1130

Credential Access

Discovery

Query Registry

T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe
Filesize
281KB

MD5
d98e33b66343e7c96158444127a117f6

SHA1
bb716c5509a2bf345c6c1152f6e3e1452d39d50d

SHA256
5de4e2b07a26102fe527606ce5da1d5a4b938967c9d380a3c5fe86e2e34aaaf1

SHA512
705275e4a1ba8205eb799a8cf1737bc8ba686925e52c9198a6060a7abeee65552a85b814ac494a4b975d496a63be285f19a6265550585f2fc85824c42d7efab5

Download Submit
C:\Users\Admin\AppData\Local\Temp\csrss\patch.exe
Filesize
1.7MB

MD5
13aaafe14eb60d6a718230e82c671d57

SHA1
e039dd924d12f264521b8e689426fb7ca95a0a7b

SHA256
f44a7deb678ae7bbaaadf88e4c620d7cdf7e6831a1656c456545b1c06feb4ef3

SHA512
ade02218c0fd1ef9290c3113cf993dd89e87d4fb66fa1b34afdc73c84876123cd742d2a36d8daa95e2a573d2aa7e880f3c8ba0c5c91916ed15e7c4f6ff847de3

Download Submit
C:\Windows\rss\csrss.exe
Filesize
4.0MB

MD5
56a8e4b55ec323b8e56135b86db9fb1f

SHA1
5cbc3147b3d8d65227d8a1d5b6683167841375d3

SHA256
d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8

SHA512
4170db8dd21f92ab79386deb80af1cf91d3421a9e14d80f50559e964bb095bd72322d30b2f3155d4004471e2d121a6ca3cf295f08742fe8058f0f143eea976b7

Download Submit
C:\Windows\rss\csrss.exe
Filesize
4.0MB

MD5
56a8e4b55ec323b8e56135b86db9fb1f

SHA1
5cbc3147b3d8d65227d8a1d5b6683167841375d3

SHA256
d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8

SHA512
4170db8dd21f92ab79386deb80af1cf91d3421a9e14d80f50559e964bb095bd72322d30b2f3155d4004471e2d121a6ca3cf295f08742fe8058f0f143eea976b7

Download Submit
\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe
Filesize
281KB

MD5
d98e33b66343e7c96158444127a117f6

SHA1
bb716c5509a2bf345c6c1152f6e3e1452d39d50d

SHA256
5de4e2b07a26102fe527606ce5da1d5a4b938967c9d380a3c5fe86e2e34aaaf1

SHA512
705275e4a1ba8205eb799a8cf1737bc8ba686925e52c9198a6060a7abeee65552a85b814ac494a4b975d496a63be285f19a6265550585f2fc85824c42d7efab5

Download Submit
\Users\Admin\AppData\Local\Temp\csrss\patch.exe
Filesize
1.7MB

MD5
13aaafe14eb60d6a718230e82c671d57

SHA1
e039dd924d12f264521b8e689426fb7ca95a0a7b

SHA256
f44a7deb678ae7bbaaadf88e4c620d7cdf7e6831a1656c456545b1c06feb4ef3

SHA512
ade02218c0fd1ef9290c3113cf993dd89e87d4fb66fa1b34afdc73c84876123cd742d2a36d8daa95e2a573d2aa7e880f3c8ba0c5c91916ed15e7c4f6ff847de3

Download Submit
\Users\Admin\AppData\Local\Temp\dbghelp.dll
Filesize
1.5MB

MD5
f0616fa8bc54ece07e3107057f74e4db

SHA1
b33995c4f9a004b7d806c4bb36040ee844781fca

SHA256
6e58fcf4d763022b1f79a3c448eb2ebd8ad1c15df3acf58416893f1cbc699026

SHA512
15242e3f5652d7f1d0e31cebadfe2f238ca3222f0e927eb7feb644ab2b3d33132cf2316ee5089324f20f72f1650ad5bb8dd82b96518386ce5b319fb5ceb8313c

Download Submit
\Users\Admin\AppData\Local\Temp\ntkrnlmp.exe
Filesize
5.3MB

MD5
1afff8d5352aecef2ecd47ffa02d7f7d

SHA1
8b115b84efdb3a1b87f750d35822b2609e665bef

SHA256
c41acc53cde89b94d55d6932ddd55a212ba910e1fade3da138670bb5b18ae4e1

SHA512
e5dc54c60be702e11772dc729eec5ec7140f293545aa3d57282adacddf686483393b0c940bbd397a9d50a6cda093865b143ae00c51ce3bf5d6b00241f97b3cdb

Download Submit
\Users\Admin\AppData\Local\Temp\ntkrnlmp.exe
Filesize
5.3MB

MD5
1afff8d5352aecef2ecd47ffa02d7f7d

SHA1
8b115b84efdb3a1b87f750d35822b2609e665bef

SHA256
c41acc53cde89b94d55d6932ddd55a212ba910e1fade3da138670bb5b18ae4e1

SHA512
e5dc54c60be702e11772dc729eec5ec7140f293545aa3d57282adacddf686483393b0c940bbd397a9d50a6cda093865b143ae00c51ce3bf5d6b00241f97b3cdb

Download Submit
\Users\Admin\AppData\Local\Temp\ntkrnlmp.exe
Filesize
5.3MB

MD5
1afff8d5352aecef2ecd47ffa02d7f7d

SHA1
8b115b84efdb3a1b87f750d35822b2609e665bef

SHA256
c41acc53cde89b94d55d6932ddd55a212ba910e1fade3da138670bb5b18ae4e1

SHA512
e5dc54c60be702e11772dc729eec5ec7140f293545aa3d57282adacddf686483393b0c940bbd397a9d50a6cda093865b143ae00c51ce3bf5d6b00241f97b3cdb

Download Submit
\Users\Admin\AppData\Local\Temp\symsrv.dll
Filesize
163KB

MD5
5c399d34d8dc01741269ff1f1aca7554

SHA1
e0ceed500d3cef5558f3f55d33ba9c3a709e8f55

SHA256
e11e0f7804bfc485b19103a940be3d382f31c1378caca0c63076e27797d7553f

SHA512
8ff9d38b22d73c595cc417427b59f5ca8e1fb7b47a2fa6aef25322bf6e614d6b71339a752d779bd736b4c1057239100ac8cc62629fd5d6556785a69bcdc3d73d

Download Submit
\Windows\rss\csrss.exe
Filesize
4.0MB

MD5
56a8e4b55ec323b8e56135b86db9fb1f

SHA1
5cbc3147b3d8d65227d8a1d5b6683167841375d3

SHA256
d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8

SHA512
4170db8dd21f92ab79386deb80af1cf91d3421a9e14d80f50559e964bb095bd72322d30b2f3155d4004471e2d121a6ca3cf295f08742fe8058f0f143eea976b7

Download Submit
\Windows\rss\csrss.exe
Filesize
4.0MB

MD5
56a8e4b55ec323b8e56135b86db9fb1f

SHA1
5cbc3147b3d8d65227d8a1d5b6683167841375d3

SHA256
d9e2ca77b4c2aca13e44c521f5c715abd52f544aafaaf0b491de0673a183d9a8

SHA512
4170db8dd21f92ab79386deb80af1cf91d3421a9e14d80f50559e964bb095bd72322d30b2f3155d4004471e2d121a6ca3cf295f08742fe8058f0f143eea976b7

Download Submit
memory/564-79-0x0000000000000000-mapping.dmp

Download
memory/600-60-0x0000000000000000-mapping.dmp

Download
memory/928-70-0x00000000025C0000-0x00000000029A9000-memory.dmp

Filesize
3.9MB

Download
memory/928-67-0x0000000000000000-mapping.dmp

Download
memory/928-71-0x00000000025C0000-0x00000000029A9000-memory.dmp

Filesize
3.9MB

Download
memory/928-72-0x00000000029B0000-0x0000000003227000-memory.dmp

Filesize
8.5MB

Download
memory/928-73-0x0000000000400000-0x0000000000C91000-memory.dmp

Filesize
8.6MB

Download
memory/928-74-0x0000000000400000-0x0000000000C91000-memory.dmp

Filesize
8.6MB

Download
memory/956-63-0x00000000025A0000-0x0000000002989000-memory.dmp

Filesize
3.9MB

Download
memory/956-69-0x0000000000400000-0x0000000000C91000-memory.dmp

Filesize
8.6MB

Download
memory/956-64-0x0000000000400000-0x0000000000C91000-memory.dmp

Filesize
8.6MB

Download
memory/956-59-0x00000000025A0000-0x0000000002989000-memory.dmp

Filesize
3.9MB

Download
memory/992-83-0x0000000140000000-0x00000001405E8000-memory.dmp

Filesize
5.9MB

Download
memory/992-87-0x0000000140000000-0x00000001405E8000-memory.dmp

Filesize
5.9MB

Download
memory/1204-54-0x0000000002660000-0x0000000002A49000-memory.dmp

Filesize
3.9MB

Download
memory/1204-58-0x0000000000400000-0x0000000000C91000-memory.dmp

Filesize
8.6MB

Download
memory/1204-57-0x0000000000400000-0x0000000000C91000-memory.dmp

Filesize
8.6MB

Download
memory/1204-56-0x0000000002A50000-0x00000000032C7000-memory.dmp

Filesize
8.5MB

Download
memory/1204-55-0x0000000002660000-0x0000000002A49000-memory.dmp

Filesize
3.9MB

Download
memory/1472-62-0x000007FEFC101000-0x000007FEFC103000-memory.dmp

Filesize
8KB

Download
memory/1472-61-0x0000000000000000-mapping.dmp

Download