glupteba | e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e

General

Target

e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Size

6.5MB
MD5

1090fff2e77ef8af4bdad1a4247d98e8
SHA1

e03bc98212c50d408b357a62150baaed89d7d5bd
SHA256

e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e
SHA512

71d42ddfb6e59b4e775465bc08bcbadc02fb62b57dc2b079ff7b9b09ea9b252697c86ab0e44c4aadc6e504866cdb199d9806a3837940b05ff771456c8ea03b66

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/956-56-0x0000000005B00000-0x00000000061D0000-memory.dmp	family_glupteba
behavioral1/memory/956-57-0x0000000000400000-0x0000000002E8C000-memory.dmp	family_glupteba
behavioral1/memory/956-58-0x0000000000400000-0x0000000002E8C000-memory.dmp	family_glupteba
behavioral1/memory/1720-61-0x0000000000400000-0x0000000002E8C000-memory.dmp	family_glupteba
behavioral1/memory/1720-69-0x0000000000400000-0x0000000002E8C000-memory.dmp	family_glupteba
behavioral1/memory/360-72-0x0000000000400000-0x0000000002E8C000-memory.dmp	family_glupteba
behavioral1/memory/360-73-0x0000000000400000-0x0000000002E8C000-memory.dmp	family_glupteba

Windows security bypass 2 TTPs 12 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\System32\drivers = "0"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\windefender.exe = "0"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\rss = "0"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Roaming\EpicNet Inc\CloudNet = "0"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Roaming\WhiteFlower = "0"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\windefender.exe = "0"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\wup = "0"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows = "0"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\csrss = "0"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\csrss.exe = "0"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\cloudnet.exe = "0"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe = "0"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe

Executes dropped EXE 1 IoCs

Processes:

csrss.exe

pid process

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

Modify Existing Service
T1031

Processes:

netsh.exe

pid process

1352 netsh.exe

pid	process
360	csrss.exe

pid	process
1352	netsh.exe

Loads dropped DLL 2 IoCs

Processes:

e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe

pid	process
1720	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
1720	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe

Windows security modification 2 TTPs 12 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\wup = "0"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\System32\drivers = "0"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\csrss.exe = "0"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\csrss = "0"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Roaming\WhiteFlower = "0"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\windefender.exe = "0"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\cloudnet.exe = "0"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\windefender.exe = "0"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows = "0"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\rss = "0"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Roaming\EpicNet Inc\CloudNet = "0"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe = "0"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Windows\CurrentVersion\Run\WhiteFlower = "\"C:\\Windows\\rss\\csrss.exe\""	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.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\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
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015	csrss.exe

Drops file in Windows directory 3 IoCs

Processes:

e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exemakecab.exe

description	ioc	process
File opened for modification	C:\Windows\rss	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
File created	C:\Windows\rss\csrss.exe	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
File created	C:\Windows\Logs\CBS\CbsPersist_20220731110659.cab	makecab.exe

Modifies data under HKEY_USERS 64 IoCs

Processes:

e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.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"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-472 = "Ekaterinburg Standard Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\tsgqec.dll,-102 = "1.0"	netsh.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\My	csrss.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	csrss.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-448 = "Azerbaijan Daylight Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-721 = "Central Pacific Daylight Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-601 = "Taipei Daylight Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.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,-732 = "Fiji Standard Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-561 = "SE Asia Daylight Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-752 = "Tonga Standard Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-105 = "Central Brazilian Standard Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-291 = "Central European Daylight Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-592 = "Malay Peninsula Standard Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.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"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-502 = "Nepal Standard Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-381 = "South Africa Daylight Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-442 = "Arabian Standard Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-662 = "Cen. Australia Standard Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-365 = "Middle East Standard Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.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,-132 = "US Eastern Standard Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-401 = "Arabic Daylight Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-982 = "Kamchatka Standard Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-302 = "Romance Standard Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-382 = "South Africa Standard Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-252 = "Dateline Standard Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	csrss.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-1022 = "Bangladesh Standard Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	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
Key created	\REGISTRY\USER\.DEFAULT\SYSTEM\CurrentControlSet\Control\NetTrace	netsh.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-221 = "Alaskan Daylight Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-431 = "Iran Daylight Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-371 = "Jerusalem Daylight Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-31 = "Mid-Atlantic Daylight Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-411 = "E. Africa Daylight Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-421 = "Russian Daylight Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-121 = "SA Pacific Daylight Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-691 = "Tasmania Daylight Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-272 = "Greenwich Standard Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-241 = "Samoa Daylight Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-631 = "Tokyo Daylight Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	csrss.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	csrss.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-491 = "India Daylight Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-981 = "Kamchatka Daylight Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-911 = "Mauritius Daylight Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-385 = "Namibia Standard Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-841 = "Argentina Daylight Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-172 = "Central Standard Time (Mexico)"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-211 = "Pacific Daylight Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-222 = "Alaskan Standard Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-171 = "Central Daylight Time (Mexico)"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-831 = "SA Eastern Daylight Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\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"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-741 = "New Zealand Daylight Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-21 = "Cape Verde Daylight Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-261 = "GMT Daylight Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-552 = "North Asia Standard Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-961 = "Paraguay Daylight Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-361 = "GTB Daylight Time"	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.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
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
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13	csrss.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exee18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.execsrss.exe

pid	process
956	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
956	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
956	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
956	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
1720	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
1720	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
1720	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
360	csrss.exe
360	csrss.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe

description	pid	process
Token: SeDebugPrivilege	956	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
Token: SeImpersonatePrivilege	956	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.execmd.exe

description	pid	process	target process
PID 1720 wrote to memory of 748	1720	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe	cmd.exe
PID 1720 wrote to memory of 748	1720	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe	cmd.exe
PID 1720 wrote to memory of 748	1720	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe	cmd.exe
PID 1720 wrote to memory of 748	1720	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe	cmd.exe
PID 748 wrote to memory of 1352	748	cmd.exe	netsh.exe
PID 748 wrote to memory of 1352	748	cmd.exe	netsh.exe
PID 748 wrote to memory of 1352	748	cmd.exe	netsh.exe
PID 1720 wrote to memory of 360	1720	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe	csrss.exe
PID 1720 wrote to memory of 360	1720	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe	csrss.exe
PID 1720 wrote to memory of 360	1720	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe	csrss.exe
PID 1720 wrote to memory of 360	1720	e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe	csrss.exe

C:\Users\Admin\AppData\Local\Temp\e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
"C:\Users\Admin\AppData\Local\Temp\e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:956

C:\Users\Admin\AppData\Local\Temp\e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.exe
"C:\Users\Admin\AppData\Local\Temp\e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e.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:1720

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:748

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:1352

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:360

C:\Windows\system32\makecab.exe
"C:\Windows\system32\makecab.exe" C:\Windows\Logs\CBS\CbsPersist_20220731110659.log C:\Windows\Logs\CBS\CbsPersist_20220731110659.cab
1⤵
- Drops file in Windows directory
PID:1564

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

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Downloads

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

MD5
1090fff2e77ef8af4bdad1a4247d98e8

SHA1
e03bc98212c50d408b357a62150baaed89d7d5bd

SHA256
e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e

SHA512
71d42ddfb6e59b4e775465bc08bcbadc02fb62b57dc2b079ff7b9b09ea9b252697c86ab0e44c4aadc6e504866cdb199d9806a3837940b05ff771456c8ea03b66

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

MD5
1090fff2e77ef8af4bdad1a4247d98e8

SHA1
e03bc98212c50d408b357a62150baaed89d7d5bd

SHA256
e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e

SHA512
71d42ddfb6e59b4e775465bc08bcbadc02fb62b57dc2b079ff7b9b09ea9b252697c86ab0e44c4aadc6e504866cdb199d9806a3837940b05ff771456c8ea03b66

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

MD5
1090fff2e77ef8af4bdad1a4247d98e8

SHA1
e03bc98212c50d408b357a62150baaed89d7d5bd

SHA256
e18457d640edde2ec7adf7adbae9d4cc6d3fd4774f9d4d69c9b7d3a5c34fdb6e

SHA512
71d42ddfb6e59b4e775465bc08bcbadc02fb62b57dc2b079ff7b9b09ea9b252697c86ab0e44c4aadc6e504866cdb199d9806a3837940b05ff771456c8ea03b66

Download Submit
memory/360-70-0x0000000005440000-0x000000000590C000-memory.dmp

Filesize
4.8MB

Download
memory/360-71-0x0000000005440000-0x00000000057D9000-memory.dmp

Filesize
3.6MB

Download
memory/360-67-0x0000000000000000-mapping.dmp

Download
memory/360-73-0x0000000000400000-0x0000000002E8C000-memory.dmp

Filesize
42.5MB

Download
memory/360-72-0x0000000000400000-0x0000000002E8C000-memory.dmp

Filesize
42.5MB

Download
memory/748-62-0x0000000000000000-mapping.dmp

Download
memory/956-54-0x0000000005630000-0x0000000005AFC000-memory.dmp

Filesize
4.8MB

Download
memory/956-58-0x0000000000400000-0x0000000002E8C000-memory.dmp

Filesize
42.5MB

Download
memory/956-57-0x0000000000400000-0x0000000002E8C000-memory.dmp

Filesize
42.5MB

Download
memory/956-56-0x0000000005B00000-0x00000000061D0000-memory.dmp

Filesize
6.8MB

Download
memory/956-55-0x0000000005630000-0x00000000059C9000-memory.dmp

Filesize
3.6MB

Download
memory/1352-63-0x0000000000000000-mapping.dmp

Download
memory/1352-64-0x000007FEFB9B1000-0x000007FEFB9B3000-memory.dmp

Filesize
8KB

Download
memory/1720-59-0x0000000005420000-0x00000000058EC000-memory.dmp

Filesize
4.8MB

Download
memory/1720-69-0x0000000000400000-0x0000000002E8C000-memory.dmp

Filesize
42.5MB

Download
memory/1720-61-0x0000000000400000-0x0000000002E8C000-memory.dmp

Filesize
42.5MB

Download
memory/1720-60-0x0000000005420000-0x00000000057B9000-memory.dmp

Filesize
3.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads