Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
150s -
max time network
155s -
platform
windows10-1703_x64 -
resource
win10-20230703-en -
resource tags
arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system -
submitted
19/07/2023, 01:37
Static task
static1
General
-
Target
5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe
-
Size
4.2MB
-
MD5
2fda0eceea8ab7b1b48406ab3942438d
-
SHA1
cc75cc3eb865b96d15e73a268d44461a2fd9246c
-
SHA256
5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13
-
SHA512
8728c2f89b4c1eefb843d0c73a06ad01105560ecb5979e6ff607e1ce2766d32fc163a53f8d62e8911f9056b62bef1b63b090a717d838d5a703a44196c1f7947a
-
SSDEEP
98304:J9w9tgfoamz4e+q4u1fP4Kc7ECViy9QRTKHkkmKZtbCRw9EC//:YshSyLxUT0kkLtbCRw9Eg
Malware Config
Signatures
-
Glupteba payload 24 IoCs
resource yara_rule behavioral1/memory/2968-119-0x0000000002D70000-0x000000000365B000-memory.dmp family_glupteba behavioral1/memory/2968-120-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral1/memory/2968-121-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral1/memory/2968-136-0x0000000002D70000-0x000000000365B000-memory.dmp family_glupteba behavioral1/memory/2968-189-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral1/memory/2968-402-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral1/memory/2968-423-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral1/memory/820-426-0x0000000002E10000-0x00000000036FB000-memory.dmp family_glupteba behavioral1/memory/820-427-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral1/memory/820-434-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral1/memory/820-556-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral1/memory/820-697-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral1/memory/820-1164-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral1/memory/2036-1168-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral1/memory/2036-1175-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral1/memory/2036-1415-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral1/memory/2036-1447-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral1/memory/2036-1908-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral1/memory/2036-1916-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral1/memory/2036-1918-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral1/memory/2036-1920-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral1/memory/2036-1922-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral1/memory/2036-1924-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral1/memory/2036-1926-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\csrss = "0" 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\windefender.exe = "0" 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\System32\drivers = "0" 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\csrss.exe = "0" 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\windefender.exe = "0" 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe = "0" 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\rss = "0" 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe -
Modifies Windows Firewall 1 TTPs 1 IoCs
pid Process 420 netsh.exe -
Executes dropped EXE 4 IoCs
pid Process 2036 csrss.exe 420 injector.exe 3244 windefender.exe 2260 windefender.exe -
resource yara_rule behavioral1/files/0x000700000001b015-1911.dat upx behavioral1/files/0x000700000001b015-1913.dat upx behavioral1/files/0x000700000001b015-1914.dat upx behavioral1/memory/3244-1915-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral1/memory/2260-1917-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral1/memory/2260-1921-0x0000000000400000-0x00000000008DF000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\rss = "0" 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\csrss = "0" 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\windefender.exe = "0" 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\System32\drivers = "0" 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\csrss.exe = "0" 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\windefender.exe = "0" 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe = "0" 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3229013990-3330391637-2814184332-1000\Software\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\"" csrss.exe Set value (str) \REGISTRY\USER\S-1-5-21-3229013990-3330391637-2814184332-1000\Software\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\"" 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Manipulates WinMonFS driver. 1 IoCs
Roottkits write to WinMonFS to hide directories/files from being detected.
description ioc Process File opened for modification \??\WinMonFS csrss.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File created C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File created C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log powershell.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe -
Checks for VirtualBox DLLs, possible anti-VM trick 1 TTPs 1 IoCs
Certain files are specific to VirtualBox VMs and can be used to detect execution in a VM.
description ioc Process File opened (read-only) \??\VBoxMiniRdrDN 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File opened for modification C:\Windows\rss 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe File created C:\Windows\rss\csrss.exe 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe File created C:\Windows\windefender.exe csrss.exe File opened for modification C:\Windows\windefender.exe csrss.exe -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2688 sc.exe -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2816 schtasks.exe 504 schtasks.exe -
Modifies data under HKEY_USERS 64 IoCs
description ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2512 = "Lord Howe Standard Time" 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-841 = "Argentina Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-661 = "Cen. Australia Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-2771 = "Omsk Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-2571 = "Turks and Caicos Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-281 = "Central Europe Daylight Time" 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-332 = "E. Europe Standard Time" 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-431 = "Iran Daylight Time" 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-1021 = "Bangladesh Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-721 = "Central Pacific Daylight Time" 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-432 = "Iran Standard Time" 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-1861 = "Russia TZ 6 Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-561 = "SE Asia Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-251 = "Dateline Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-434 = "Georgian Daylight Time" windefender.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-2342 = "Haiti Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-1042 = "Ulaanbaatar Standard Time" windefender.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-105 = "Central Brazilian Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-331 = "E. Europe Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-2041 = "Eastern Daylight Time (Mexico)" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-731 = "Fiji Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-334 = "Jordan Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-215 = "Pacific Standard Time (Mexico)" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-932 = "Coordinated Universal Time" 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-2591 = "Tocantins Daylight Time" windefender.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-912 = "Mauritius Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-2572 = "Turks and Caicos Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-435 = "Georgian Standard Time" 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-202 = "US Mountain Standard Time" 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-651 = "AUS Central Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-961 = "Paraguay Daylight Time" 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-591 = "Malay Peninsula Daylight Time" 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-2492 = "Aus Central W. Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-1722 = "Libya Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-741 = "New Zealand Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-2452 = "Saint Pierre Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-1041 = "Ulaanbaatar Daylight Time" 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-82 = "Atlantic Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2511 = "Lord Howe Daylight Time" 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe Key created \REGISTRY\USER\.DEFAULT\System\CurrentControlSet\Control netsh.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-31 = "Mid-Atlantic Daylight Time" 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-448 = "Azerbaijan Daylight Time" windefender.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4464 powershell.exe 4464 powershell.exe 4464 powershell.exe 2968 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe 2968 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe 4052 powershell.exe 4052 powershell.exe 4052 powershell.exe 820 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe 820 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe 820 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe 820 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe 820 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe 820 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe 820 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe 820 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe 820 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe 820 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe 3300 powershell.exe 3300 powershell.exe 3300 powershell.exe 920 powershell.exe 920 powershell.exe 920 powershell.exe 3924 powershell.exe 3924 powershell.exe 3924 powershell.exe 4328 powershell.exe 4328 powershell.exe 4328 powershell.exe 2708 powershell.exe 2708 powershell.exe 2708 powershell.exe 420 injector.exe 420 injector.exe 420 injector.exe 420 injector.exe 420 injector.exe 420 injector.exe 2036 csrss.exe 2036 csrss.exe 420 injector.exe 420 injector.exe 420 injector.exe 420 injector.exe 420 injector.exe 420 injector.exe 2036 csrss.exe 2036 csrss.exe 420 injector.exe 420 injector.exe 2036 csrss.exe 2036 csrss.exe 420 injector.exe 420 injector.exe 420 injector.exe 420 injector.exe 420 injector.exe 420 injector.exe 420 injector.exe 420 injector.exe 420 injector.exe 420 injector.exe 420 injector.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeDebugPrivilege 4464 powershell.exe Token: SeDebugPrivilege 2968 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe Token: SeImpersonatePrivilege 2968 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe Token: SeDebugPrivilege 4052 powershell.exe Token: SeDebugPrivilege 3300 powershell.exe Token: SeDebugPrivilege 920 powershell.exe Token: SeDebugPrivilege 3924 powershell.exe Token: SeDebugPrivilege 4328 powershell.exe Token: SeDebugPrivilege 2708 powershell.exe Token: SeSystemEnvironmentPrivilege 2036 csrss.exe Token: SeSecurityPrivilege 2688 sc.exe Token: SeSecurityPrivilege 2688 sc.exe -
Suspicious use of WriteProcessMemory 36 IoCs
description pid Process procid_target PID 2968 wrote to memory of 4464 2968 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe 71 PID 2968 wrote to memory of 4464 2968 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe 71 PID 2968 wrote to memory of 4464 2968 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe 71 PID 820 wrote to memory of 4052 820 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe 76 PID 820 wrote to memory of 4052 820 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe 76 PID 820 wrote to memory of 4052 820 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe 76 PID 820 wrote to memory of 4252 820 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe 78 PID 820 wrote to memory of 4252 820 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe 78 PID 4252 wrote to memory of 420 4252 cmd.exe 80 PID 4252 wrote to memory of 420 4252 cmd.exe 80 PID 820 wrote to memory of 3300 820 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe 81 PID 820 wrote to memory of 3300 820 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe 81 PID 820 wrote to memory of 3300 820 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe 81 PID 820 wrote to memory of 920 820 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe 83 PID 820 wrote to memory of 920 820 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe 83 PID 820 wrote to memory of 920 820 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe 83 PID 820 wrote to memory of 2036 820 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe 85 PID 820 wrote to memory of 2036 820 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe 85 PID 820 wrote to memory of 2036 820 5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe 85 PID 2036 wrote to memory of 3924 2036 csrss.exe 86 PID 2036 wrote to memory of 3924 2036 csrss.exe 86 PID 2036 wrote to memory of 3924 2036 csrss.exe 86 PID 2036 wrote to memory of 4328 2036 csrss.exe 93 PID 2036 wrote to memory of 4328 2036 csrss.exe 93 PID 2036 wrote to memory of 4328 2036 csrss.exe 93 PID 2036 wrote to memory of 2708 2036 csrss.exe 95 PID 2036 wrote to memory of 2708 2036 csrss.exe 95 PID 2036 wrote to memory of 2708 2036 csrss.exe 95 PID 2036 wrote to memory of 420 2036 csrss.exe 97 PID 2036 wrote to memory of 420 2036 csrss.exe 97 PID 3244 wrote to memory of 2320 3244 windefender.exe 104 PID 3244 wrote to memory of 2320 3244 windefender.exe 104 PID 3244 wrote to memory of 2320 3244 windefender.exe 104 PID 2320 wrote to memory of 2688 2320 cmd.exe 105 PID 2320 wrote to memory of 2688 2320 cmd.exe 105 PID 2320 wrote to memory of 2688 2320 cmd.exe 105 -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
-
C:\Users\Admin\AppData\Local\Temp\5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe"C:\Users\Admin\AppData\Local\Temp\5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2968 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4464
-
-
C:\Users\Admin\AppData\Local\Temp\5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe"C:\Users\Admin\AppData\Local\Temp\5c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13.exe"2⤵
- Windows security bypass
- Windows security modification
- Adds Run key to start application
- Checks for VirtualBox DLLs, possible anti-VM trick
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:820 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4052
-
-
C:\Windows\System32\cmd.exeC:\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:4252 -
C:\Windows\system32\netsh.exenetsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes4⤵
- Modifies Windows Firewall
- Modifies data under HKEY_USERS
PID:420
-
-
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3300
-
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:920
-
-
C:\Windows\rss\csrss.exeC:\Windows\rss\csrss.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- Manipulates WinMonFS driver.
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2036 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3924
-
-
C:\Windows\SYSTEM32\schtasks.exeschtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F4⤵
- Creates scheduled task(s)
PID:504
-
-
C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn ScheduledUpdate /f4⤵PID:756
-
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4328
-
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2708
-
-
C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exeC:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe taskmgr.exe C:\Users\Admin\AppData\Local\Temp\csrss\injector\NtQuerySystemInformationHook.dll4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:420
-
-
C:\Windows\SYSTEM32\schtasks.exeschtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F4⤵
- Creates scheduled task(s)
PID:2816
-
-
C:\Windows\windefender.exe"C:\Windows\windefender.exe"4⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3244 -
C:\Windows\SysWOW64\cmd.execmd.exe /C sc sdset WinDefender D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPLOCRSDRCWDWO;;;BA)(D;;WPDT;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD)5⤵
- Suspicious use of WriteProcessMemory
PID:2320 -
C:\Windows\SysWOW64\sc.exesc sdset WinDefender D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPLOCRSDRCWDWO;;;BA)(D;;WPDT;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD)6⤵
- Launches sc.exe
- Suspicious use of AdjustPrivilegeToken
PID:2688
-
-
-
-
-
-
C:\Windows\windefender.exeC:\Windows\windefender.exe1⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
PID:2260
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1B
MD5c4ca4238a0b923820dcc509a6f75849b
SHA1356a192b7913b04c54574d18c28d46e6395428ab
SHA2566b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
SHA5124dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a
-
Filesize
281KB
MD5d98e33b66343e7c96158444127a117f6
SHA1bb716c5509a2bf345c6c1152f6e3e1452d39d50d
SHA2565de4e2b07a26102fe527606ce5da1d5a4b938967c9d380a3c5fe86e2e34aaaf1
SHA512705275e4a1ba8205eb799a8cf1737bc8ba686925e52c9198a6060a7abeee65552a85b814ac494a4b975d496a63be285f19a6265550585f2fc85824c42d7efab5
-
Filesize
281KB
MD5d98e33b66343e7c96158444127a117f6
SHA1bb716c5509a2bf345c6c1152f6e3e1452d39d50d
SHA2565de4e2b07a26102fe527606ce5da1d5a4b938967c9d380a3c5fe86e2e34aaaf1
SHA512705275e4a1ba8205eb799a8cf1737bc8ba686925e52c9198a6060a7abeee65552a85b814ac494a4b975d496a63be285f19a6265550585f2fc85824c42d7efab5
-
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
Filesize2KB
MD51c19c16e21c97ed42d5beabc93391fc5
SHA18ad83f8e0b3acf8dfbbf87931e41f0d664c4df68
SHA2561bcd97396c83babfe6c5068ba590d7a3f8b70e72955a9d1e4070648e404cbf05
SHA5127d18776d8f649b3d29c182ff03efc6cea8b527542ee55304980f24577aae8b64e37044407776e220984346c3998ace5f8853afa58c8b38407482a728e9495e0c
-
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize18KB
MD5d5f5d5f82fb9957bd245e4665f6b6bc5
SHA16b1c780302b704156e33ca4fcc4f01ff2d4421d4
SHA256eee80e2871267323457f456a543690a9fdfd39d8195cdbf5e1dfa8e561d4215c
SHA512d64d80072da8679e33a6080fa423f38a0b4dc1975a90019bb63044a5422fd11641f903785e070d69fe406528f6280954daeacc3f53da54ba7a6b6903d6362e1b
-
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize18KB
MD5ba97979a65f1d37d8b98028ec45257ce
SHA1bffd1644da8d0dad0894e6824607ccd6a6f362f1
SHA2562af0d00c038a6f1c8ac53378fb3acd9ee16ac067da6e606f49132dfd3ff821af
SHA512e41ef07fd49c07f66d183d3559d89d0dc515d1a061b01efd58b1b10723984344d5d15ed5133d7f32c8b0d358ce2231fd4a4f46c32494adcd57fcb139674b92e2
-
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize18KB
MD5847453b5ccf3c36163e0da92c5b96370
SHA1157bf64154848d7de88b28156fff27959d05c1a2
SHA25662c7d4de74eb9ba5b91f7ca4e8521095c403c5a3245096ecf884d33945c283e5
SHA5123817548fa4ef6dbf65e78b8071ff31feb7bc917d9a8ae807f380ebd7a119c666a429b01d1ab5adb6d57a6f9ae78f6229bfecabe7a8ae77cf922b8b1dc6442366
-
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize18KB
MD56fcc267f71addad773e3148a3618484e
SHA13a25e46fb98f4638baf0ce7dba4cde4ad5262df2
SHA256499cce440b838f25106ce565e65b22cefb3a7cfdd050d570445ce13b47540ddb
SHA512e9a76cd818e0dbd672d0016ad0b54bb6f10a202c945e30dc91230bfb5ade1df753118047bede1c752c29f41352db8bf5ee7e86a1bf71731befaaf56210183f6c
-
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize18KB
MD596ef8ee5c3873a82fac539e16d5072a5
SHA16630363b3bba4b792f60311743099afbdefc5ef6
SHA2567e1a9df2e6d4a615b075852f0e38871cdff90b18c3e14cff5addfd5255bff54c
SHA512dd41592c3562e4cc8c65db46aecc068b4963a14d84a3a86ac1c134d4ff2f64a92c832cc8bdda5adb84e88e60db9de0e142527f73750b6638f92ab50e90d30545
-
Filesize
4.2MB
MD52fda0eceea8ab7b1b48406ab3942438d
SHA1cc75cc3eb865b96d15e73a268d44461a2fd9246c
SHA2565c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13
SHA5128728c2f89b4c1eefb843d0c73a06ad01105560ecb5979e6ff607e1ce2766d32fc163a53f8d62e8911f9056b62bef1b63b090a717d838d5a703a44196c1f7947a
-
Filesize
4.2MB
MD52fda0eceea8ab7b1b48406ab3942438d
SHA1cc75cc3eb865b96d15e73a268d44461a2fd9246c
SHA2565c6143b9b2784a0c5673da442098bcc5087db36cb66acd12cfd1102dc63f8e13
SHA5128728c2f89b4c1eefb843d0c73a06ad01105560ecb5979e6ff607e1ce2766d32fc163a53f8d62e8911f9056b62bef1b63b090a717d838d5a703a44196c1f7947a
-
Filesize
2.0MB
MD58e67f58837092385dcf01e8a2b4f5783
SHA1012c49cfd8c5d06795a6f67ea2baf2a082cf8625
SHA256166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa
SHA51240d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec
-
Filesize
2.0MB
MD58e67f58837092385dcf01e8a2b4f5783
SHA1012c49cfd8c5d06795a6f67ea2baf2a082cf8625
SHA256166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa
SHA51240d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec
-
Filesize
2.0MB
MD58e67f58837092385dcf01e8a2b4f5783
SHA1012c49cfd8c5d06795a6f67ea2baf2a082cf8625
SHA256166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa
SHA51240d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec