glupteba | e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658

General

Target

e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Size

6.5MB
MD5

050903ca80a4ffa4f0e1f8b47a4c5431
SHA1

0d862981900ed4e37c31cbbba6dd97f882472af6
SHA256

e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658
SHA512

73256495cb541227641263b57331fa53a6f858e83c9623e7bc36a7da0494eb55d173e5a181c2ded0472c4c58aa21b748cb107cbc33785e98ad8fba93a5166ac3

Score

10^/10

glupteba dropper evasion loader persistence trojan

Malware Config

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/1660-56-0x0000000001F30000-0x0000000002600000-memory.dmp	family_glupteba
behavioral1/memory/1660-57-0x0000000000400000-0x0000000000AEB000-memory.dmp	family_glupteba
behavioral1/memory/1660-58-0x0000000000400000-0x0000000000AEB000-memory.dmp	family_glupteba
behavioral1/memory/1168-64-0x0000000000400000-0x0000000000AEB000-memory.dmp	family_glupteba
behavioral1/memory/1168-69-0x0000000000400000-0x0000000000AEB000-memory.dmp	family_glupteba
behavioral1/memory/2004-72-0x0000000000400000-0x0000000000AEB000-memory.dmp	family_glupteba
behavioral1/memory/2004-73-0x0000000000400000-0x0000000000AEB000-memory.dmp	family_glupteba

Windows security bypass 2 TTPs 12 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Roaming\QuietSnowflake = "0"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\windefender.exe = "0"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\csrss.exe = "0"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe = "0"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\System32\drivers = "0"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\cloudnet.exe = "0"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\windefender.exe = "0"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows = "0"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\rss = "0"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Roaming\EpicNet Inc\CloudNet = "0"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\csrss = "0"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\wup = "0"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe

Executes dropped EXE 1 IoCs

Processes:

csrss.exe

pid process

2004 csrss.exe
Modifies Windows Firewall 1 TTPs 1 IoCs
evasion

Modify Existing Service
T1031

Processes:

netsh.exe

pid process

1496 netsh.exe

pid	process
2004	csrss.exe

pid	process
1496	netsh.exe

Loads dropped DLL 2 IoCs

Processes:

e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe

pid	process
1168	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
1168	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe

Windows security modification 2 TTPs 12 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows = "0"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\csrss = "0"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Roaming\QuietSnowflake = "0"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\windefender.exe = "0"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe = "0"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\rss = "0"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Roaming\EpicNet Inc\CloudNet = "0"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\windefender.exe = "0"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\wup = "0"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\System32\drivers = "0"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\csrss.exe = "0"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\cloudnet.exe = "0"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Windows\CurrentVersion\Run\QuietSnowflake = "\"C:\\Windows\\rss\\csrss.exe\""	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe

Drops file in System32 directory 6 IoCs

Processes:

csrss.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015	csrss.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015	csrss.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357	csrss.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357	csrss.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E0F5C59F9FA661F6F4C50B87FEF3A15A	csrss.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E0F5C59F9FA661F6F4C50B87FEF3A15A	csrss.exe

Drops file in Windows directory 3 IoCs

Processes:

e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exemakecab.exe

description	ioc	process
File opened for modification	C:\Windows\rss	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
File created	C:\Windows\rss\csrss.exe	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
File created	C:\Windows\Logs\CBS\CbsPersist_20220731093248.cab	makecab.exe

Modifies data under HKEY_USERS 64 IoCs

Processes:

csrss.exee3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exenetsh.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	csrss.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	csrss.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-292 = "Central European Standard Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-1472 = "Magadan Standard Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-891 = "Morocco Daylight Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-791 = "SA Western Daylight Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.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
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	csrss.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-1021 = "Bangladesh Daylight Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-251 = "Dateline Daylight Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	csrss.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-471 = "Ekaterinburg Daylight Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-561 = "SE Asia Daylight Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	csrss.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,-232 = "Hawaiian Standard Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-182 = "Mountain Standard Time (Mexico)"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-871 = "Pakistan Daylight Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	csrss.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	csrss.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\eapqec.dll,-101 = "Provides Network Access Protection enforcement for EAP authenticated network connections, such as those used with 802.1X and VPN technologies."	netsh.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-341 = "Egypt Daylight Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-262 = "GMT Standard Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-431 = "Iran Daylight Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.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"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-301 = "Romance Daylight Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-562 = "SE Asia Standard Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-281 = "Central Europe Daylight Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-212 = "Pacific Standard Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	csrss.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-1022 = "Bangladesh Standard Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-191 = "Mountain Daylight Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-241 = "Samoa Daylight Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-202 = "US Mountain Standard Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-911 = "Mauritius Daylight Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-384 = "Namibia Daylight Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-741 = "New Zealand Daylight Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\eapqec.dll,-102 = "1.0"	netsh.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	csrss.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-141 = "Canada Central Daylight Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.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,-22 = "Cape Verde Standard Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-451 = "Caucasus Daylight Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-385 = "Namibia Standard Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-421 = "Russian Daylight Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-631 = "Tokyo Daylight Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-1042 = "Ulaanbaatar Standard Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\tsgqec.dll,-103 = "Microsoft Corporation"	netsh.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	csrss.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-449 = "Azerbaijan Standard Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-511 = "Central Asia Daylight Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-42 = "E. South America Standard Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-31 = "Mid-Atlantic Daylight Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-131 = "US Eastern Daylight Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-192 = "Mountain Standard Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-214 = "Pacific Daylight Time (Mexico)"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-961 = "Paraguay Daylight Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.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\C:\Windows\system32\,@tzres.dll,-462 = "Afghanistan Standard Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.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 (data)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-222 = "Alaskan Standard Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-652 = "AUS Central Standard Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-682 = "E. Australia Standard Time"	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe

Modifies system certificate store 2 TTPs 6 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

csrss.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13	csrss.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	csrss.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	csrss.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	csrss.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	csrss.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	csrss.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exee3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.execsrss.exe

pid	process
1660	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
1660	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
1660	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
1660	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
1168	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
1168	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
1168	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
2004	csrss.exe
2004	csrss.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe

description	pid	process
Token: SeDebugPrivilege	1660	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
Token: SeImpersonatePrivilege	1660	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.execmd.exe

description	pid	process	target process
PID 1168 wrote to memory of 816	1168	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe	cmd.exe
PID 1168 wrote to memory of 816	1168	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe	cmd.exe
PID 1168 wrote to memory of 816	1168	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe	cmd.exe
PID 1168 wrote to memory of 816	1168	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe	cmd.exe
PID 816 wrote to memory of 1496	816	cmd.exe	netsh.exe
PID 816 wrote to memory of 1496	816	cmd.exe	netsh.exe
PID 816 wrote to memory of 1496	816	cmd.exe	netsh.exe
PID 1168 wrote to memory of 2004	1168	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe	csrss.exe
PID 1168 wrote to memory of 2004	1168	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe	csrss.exe
PID 1168 wrote to memory of 2004	1168	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe	csrss.exe
PID 1168 wrote to memory of 2004	1168	e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe	csrss.exe

C:\Users\Admin\AppData\Local\Temp\e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
"C:\Users\Admin\AppData\Local\Temp\e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1660

C:\Users\Admin\AppData\Local\Temp\e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.exe
"C:\Users\Admin\AppData\Local\Temp\e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658.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:1168

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:816

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:1496

C:\Windows\rss\csrss.exe
C:\Windows\rss\csrss.exe ""
3⤵
- Executes dropped EXE
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
PID:2004

C:\Windows\system32\makecab.exe
"C:\Windows\system32\makecab.exe" C:\Windows\Logs\CBS\CbsPersist_20220731093248.log C:\Windows\Logs\CBS\CbsPersist_20220731093248.cab
1⤵
- Drops file in Windows directory
PID:2040

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1

T1031

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Disabling Security Tools

2

T1089

Modify Registry

4

T1112

Install Root Certificate

1

T1130

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Windows\rss\csrss.exe
Filesize
6.5MB

MD5
050903ca80a4ffa4f0e1f8b47a4c5431

SHA1
0d862981900ed4e37c31cbbba6dd97f882472af6

SHA256
e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658

SHA512
73256495cb541227641263b57331fa53a6f858e83c9623e7bc36a7da0494eb55d173e5a181c2ded0472c4c58aa21b748cb107cbc33785e98ad8fba93a5166ac3

Download Submit
\Windows\rss\csrss.exe
Filesize
6.5MB

MD5
050903ca80a4ffa4f0e1f8b47a4c5431

SHA1
0d862981900ed4e37c31cbbba6dd97f882472af6

SHA256
e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658

SHA512
73256495cb541227641263b57331fa53a6f858e83c9623e7bc36a7da0494eb55d173e5a181c2ded0472c4c58aa21b748cb107cbc33785e98ad8fba93a5166ac3

Download Submit
\Windows\rss\csrss.exe
Filesize
6.5MB

MD5
050903ca80a4ffa4f0e1f8b47a4c5431

SHA1
0d862981900ed4e37c31cbbba6dd97f882472af6

SHA256
e3dba9dea45b3c03138168d4c71b64742b40bf69afa432396b62beb288b04658

SHA512
73256495cb541227641263b57331fa53a6f858e83c9623e7bc36a7da0494eb55d173e5a181c2ded0472c4c58aa21b748cb107cbc33785e98ad8fba93a5166ac3

Download Submit
memory/816-61-0x0000000000000000-mapping.dmp

Download
memory/1168-64-0x0000000000400000-0x0000000000AEB000-memory.dmp

Filesize
6.9MB

Download
memory/1168-59-0x0000000001D10000-0x00000000021DC000-memory.dmp

Filesize
4.8MB

Download
memory/1168-60-0x0000000001D10000-0x00000000020A9000-memory.dmp

Filesize
3.6MB

Download
memory/1168-69-0x0000000000400000-0x0000000000AEB000-memory.dmp

Filesize
6.9MB

Download
memory/1496-62-0x0000000000000000-mapping.dmp

Download
memory/1496-63-0x000007FEFBA31000-0x000007FEFBA33000-memory.dmp

Filesize
8KB

Download
memory/1660-57-0x0000000000400000-0x0000000000AEB000-memory.dmp

Filesize
6.9MB

Download
memory/1660-54-0x0000000001A60000-0x0000000001F2C000-memory.dmp

Filesize
4.8MB

Download
memory/1660-56-0x0000000001F30000-0x0000000002600000-memory.dmp

Filesize
6.8MB

Download
memory/1660-55-0x0000000001A60000-0x0000000001DF9000-memory.dmp

Filesize
3.6MB

Download
memory/1660-58-0x0000000000400000-0x0000000000AEB000-memory.dmp

Filesize
6.9MB

Download
memory/2004-67-0x0000000000000000-mapping.dmp

Download
memory/2004-70-0x0000000001A80000-0x0000000001F4C000-memory.dmp

Filesize
4.8MB

Download
memory/2004-71-0x0000000001A80000-0x0000000001E19000-memory.dmp

Filesize
3.6MB

Download
memory/2004-72-0x0000000000400000-0x0000000000AEB000-memory.dmp

Filesize
6.9MB

Download
memory/2004-73-0x0000000000400000-0x0000000000AEB000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads