Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
149s -
max time network
144s -
platform
windows11-21h2_x64 -
resource
win11-20240426-en -
resource tags
arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system -
submitted
08/05/2024, 06:41
Static task
static1
Behavioral task
behavioral1
Sample
9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe
Resource
win10v2004-20240419-en
General
-
Target
9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe
-
Size
4.1MB
-
MD5
2b280af8564ec31c459cf1a1cc024321
-
SHA1
466a34bfd20669a2ab3aa4cb3c56926eff4fe117
-
SHA256
9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d
-
SHA512
ccd8fb268c558989df1f831733b9166bd89b6cbe3616cad90d377c8aa3611311cb0210e3ca84e767a175d3c25db9ca9e39251ade6e8a449b6630867ec51fdb37
-
SSDEEP
98304:XlFbLYeuloYXSrFl85fbfqTiqOX/j25Km/N7P0nTY9MR5STF0yFyAOmjG+:nLYjloYk05jzj25BF7PfbHEOjn
Malware Config
Signatures
-
Glupteba payload 19 IoCs
resource yara_rule behavioral2/memory/4508-2-0x0000000003F20000-0x000000000480B000-memory.dmp family_glupteba behavioral2/memory/4508-3-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/4508-51-0x0000000000400000-0x0000000001DE6000-memory.dmp family_glupteba behavioral2/memory/4508-53-0x0000000003F20000-0x000000000480B000-memory.dmp family_glupteba behavioral2/memory/4508-52-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/4964-125-0x0000000000400000-0x0000000001DE6000-memory.dmp family_glupteba behavioral2/memory/2596-204-0x0000000000400000-0x0000000001DE6000-memory.dmp family_glupteba behavioral2/memory/2596-214-0x0000000000400000-0x0000000001DE6000-memory.dmp family_glupteba behavioral2/memory/2596-216-0x0000000000400000-0x0000000001DE6000-memory.dmp family_glupteba behavioral2/memory/2596-218-0x0000000000400000-0x0000000001DE6000-memory.dmp family_glupteba behavioral2/memory/2596-220-0x0000000000400000-0x0000000001DE6000-memory.dmp family_glupteba behavioral2/memory/2596-222-0x0000000000400000-0x0000000001DE6000-memory.dmp family_glupteba behavioral2/memory/2596-224-0x0000000000400000-0x0000000001DE6000-memory.dmp family_glupteba behavioral2/memory/2596-226-0x0000000000400000-0x0000000001DE6000-memory.dmp family_glupteba behavioral2/memory/2596-228-0x0000000000400000-0x0000000001DE6000-memory.dmp family_glupteba behavioral2/memory/2596-230-0x0000000000400000-0x0000000001DE6000-memory.dmp family_glupteba behavioral2/memory/2596-232-0x0000000000400000-0x0000000001DE6000-memory.dmp family_glupteba behavioral2/memory/2596-234-0x0000000000400000-0x0000000001DE6000-memory.dmp family_glupteba behavioral2/memory/2596-236-0x0000000000400000-0x0000000001DE6000-memory.dmp family_glupteba -
Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 3276 netsh.exe -
Executes dropped EXE 4 IoCs
pid Process 2596 csrss.exe 2848 injector.exe 1124 windefender.exe 5024 windefender.exe -
resource yara_rule behavioral2/files/0x000200000002a9ca-207.dat upx behavioral2/memory/1124-208-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/5024-211-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/1124-213-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/5024-215-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/5024-219-0x0000000000400000-0x00000000008DF000-memory.dmp upx -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1230210488-3096403634-4129516247-1000\Software\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\"" 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe Set value (str) \REGISTRY\USER\S-1-5-21-1230210488-3096403634-4129516247-1000\Software\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\"" csrss.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 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 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 -
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 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\windefender.exe csrss.exe File opened for modification C:\Windows\windefender.exe csrss.exe File opened for modification C:\Windows\rss 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe File created C:\Windows\rss\csrss.exe 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2828 sc.exe -
pid Process 3452 powershell.exe 4248 powershell.exe 4052 powershell.exe 3696 powershell.exe 3864 powershell.exe 400 powershell.exe 1500 powershell.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 576 schtasks.exe 1068 schtasks.exe -
Modifies data under HKEY_USERS 64 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-652 = "AUS Central Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-202 = "US Mountain Standard Time" 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-281 = "Central Europe Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2942 = "Sao Tome Standard Time" 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-2492 = "Aus Central W. Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-542 = "Myanmar Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-2592 = "Tocantins Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2892 = "Sudan Standard Time" 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1041 = "Ulaanbaatar Daylight Time" 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-2772 = "Omsk Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-2572 = "Turks and Caicos Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-841 = "Argentina Daylight Time" 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1022 = "Bangladesh Standard Time" 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-961 = "Paraguay Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-12 = "Azores Standard Time" 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-342 = "Egypt Standard Time" 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1411 = "Syria Daylight Time" 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-411 = "E. Africa Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-2871 = "Magallanes Daylight Time" windefender.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-341 = "Egypt Daylight Time" 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-214 = "Pacific Daylight Time (Mexico)" 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2451 = "Saint Pierre Daylight Time" 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-1972 = "Belarus Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-2061 = "North Korea Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-832 = "SA Eastern Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-2452 = "Saint Pierre Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-2941 = "Sao Tome Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-82 = "Atlantic Standard Time" 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1822 = "Russia TZ 1 Standard Time" 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-451 = "Caucasus Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-791 = "SA Western Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-242 = "Samoa Standard Time" windefender.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-41 = "E. South America Daylight Time" 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2871 = "Magallanes Daylight Time" 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-131 = "US Eastern Daylight Time" 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-931 = "Coordinated Universal Time" 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs powershell.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\2a\52C64B7E\@tzres.dll,-341 = "Egypt Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2611 = "Bougainville Daylight Time" 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-2182 = "Astrakhan Standard Time" windefender.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-741 = "New Zealand Daylight Time" 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2141 = "Transbaikal Daylight Time" 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4248 powershell.exe 4248 powershell.exe 4508 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe 4508 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe 4052 powershell.exe 4052 powershell.exe 4964 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe 4964 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe 4964 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe 4964 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe 4964 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe 4964 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe 4964 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe 4964 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe 4964 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe 4964 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe 3696 powershell.exe 3696 powershell.exe 3864 powershell.exe 3864 powershell.exe 400 powershell.exe 400 powershell.exe 1500 powershell.exe 1500 powershell.exe 3452 powershell.exe 3452 powershell.exe 2848 injector.exe 2848 injector.exe 2848 injector.exe 2848 injector.exe 2848 injector.exe 2848 injector.exe 2596 csrss.exe 2596 csrss.exe 2848 injector.exe 2848 injector.exe 2848 injector.exe 2848 injector.exe 2848 injector.exe 2848 injector.exe 2596 csrss.exe 2596 csrss.exe 2848 injector.exe 2848 injector.exe 2596 csrss.exe 2596 csrss.exe 2848 injector.exe 2848 injector.exe 2848 injector.exe 2848 injector.exe 2848 injector.exe 2848 injector.exe 2848 injector.exe 2848 injector.exe 2848 injector.exe 2848 injector.exe 2848 injector.exe 2848 injector.exe 2848 injector.exe 2848 injector.exe 2848 injector.exe 2848 injector.exe 2848 injector.exe 2848 injector.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeDebugPrivilege 4248 powershell.exe Token: SeDebugPrivilege 4508 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe Token: SeImpersonatePrivilege 4508 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe Token: SeDebugPrivilege 4052 powershell.exe Token: SeDebugPrivilege 3696 powershell.exe Token: SeDebugPrivilege 3864 powershell.exe Token: SeDebugPrivilege 400 powershell.exe Token: SeDebugPrivilege 1500 powershell.exe Token: SeDebugPrivilege 3452 powershell.exe Token: SeSystemEnvironmentPrivilege 2596 csrss.exe Token: SeSecurityPrivilege 2828 sc.exe Token: SeSecurityPrivilege 2828 sc.exe -
Suspicious use of WriteProcessMemory 36 IoCs
description pid Process procid_target PID 4508 wrote to memory of 4248 4508 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe 83 PID 4508 wrote to memory of 4248 4508 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe 83 PID 4508 wrote to memory of 4248 4508 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe 83 PID 4964 wrote to memory of 4052 4964 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe 88 PID 4964 wrote to memory of 4052 4964 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe 88 PID 4964 wrote to memory of 4052 4964 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe 88 PID 4964 wrote to memory of 4908 4964 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe 90 PID 4964 wrote to memory of 4908 4964 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe 90 PID 4908 wrote to memory of 3276 4908 cmd.exe 114 PID 4908 wrote to memory of 3276 4908 cmd.exe 114 PID 4964 wrote to memory of 3696 4964 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe 93 PID 4964 wrote to memory of 3696 4964 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe 93 PID 4964 wrote to memory of 3696 4964 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe 93 PID 4964 wrote to memory of 3864 4964 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe 95 PID 4964 wrote to memory of 3864 4964 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe 95 PID 4964 wrote to memory of 3864 4964 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe 95 PID 4964 wrote to memory of 2596 4964 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe 97 PID 4964 wrote to memory of 2596 4964 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe 97 PID 4964 wrote to memory of 2596 4964 9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe 97 PID 2596 wrote to memory of 400 2596 csrss.exe 98 PID 2596 wrote to memory of 400 2596 csrss.exe 98 PID 2596 wrote to memory of 400 2596 csrss.exe 98 PID 2596 wrote to memory of 1500 2596 csrss.exe 104 PID 2596 wrote to memory of 1500 2596 csrss.exe 104 PID 2596 wrote to memory of 1500 2596 csrss.exe 104 PID 2596 wrote to memory of 3452 2596 csrss.exe 106 PID 2596 wrote to memory of 3452 2596 csrss.exe 106 PID 2596 wrote to memory of 3452 2596 csrss.exe 106 PID 2596 wrote to memory of 2848 2596 csrss.exe 108 PID 2596 wrote to memory of 2848 2596 csrss.exe 108 PID 1124 wrote to memory of 3276 1124 windefender.exe 114 PID 1124 wrote to memory of 3276 1124 windefender.exe 114 PID 1124 wrote to memory of 3276 1124 windefender.exe 114 PID 3276 wrote to memory of 2828 3276 cmd.exe 115 PID 3276 wrote to memory of 2828 3276 cmd.exe 115 PID 3276 wrote to memory of 2828 3276 cmd.exe 115 -
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\9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe"C:\Users\Admin\AppData\Local\Temp\9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4508 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4248
-
-
C:\Users\Admin\AppData\Local\Temp\9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe"C:\Users\Admin\AppData\Local\Temp\9de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d.exe"2⤵
- 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:4964 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵
- Drops file in System32 directory
- Command and Scripting Interpreter: PowerShell
- 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:4908 -
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
PID:3276
-
-
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵
- Drops file in System32 directory
- Command and Scripting Interpreter: PowerShell
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3696
-
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵
- Drops file in System32 directory
- Command and Scripting Interpreter: PowerShell
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3864
-
-
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:2596 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵
- Drops file in System32 directory
- Command and Scripting Interpreter: PowerShell
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:400
-
-
C:\Windows\SYSTEM32\schtasks.exeschtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F4⤵
- Creates scheduled task(s)
PID:1068
-
-
C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn ScheduledUpdate /f4⤵PID:4736
-
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵
- Drops file in System32 directory
- Command and Scripting Interpreter: PowerShell
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1500
-
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵
- Drops file in System32 directory
- Command and Scripting Interpreter: PowerShell
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3452
-
-
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:2848
-
-
C:\Windows\SYSTEM32\schtasks.exeschtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F4⤵
- Creates scheduled task(s)
PID:576
-
-
C:\Windows\windefender.exe"C:\Windows\windefender.exe"4⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1124 -
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:3276 -
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:2828
-
-
-
-
-
-
C:\Windows\windefender.exeC:\Windows\windefender.exe1⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
PID:5024
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
-
Filesize
281KB
MD5d98e33b66343e7c96158444127a117f6
SHA1bb716c5509a2bf345c6c1152f6e3e1452d39d50d
SHA2565de4e2b07a26102fe527606ce5da1d5a4b938967c9d380a3c5fe86e2e34aaaf1
SHA512705275e4a1ba8205eb799a8cf1737bc8ba686925e52c9198a6060a7abeee65552a85b814ac494a4b975d496a63be285f19a6265550585f2fc85824c42d7efab5
-
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
Filesize2KB
MD5d0c46cad6c0778401e21910bd6b56b70
SHA17be418951ea96326aca445b8dfe449b2bfa0dca6
SHA2569600b3fdf0565ccb49e21656aa4b24d7c18f776bfd04d9ee984b134707550f02
SHA512057531b468f7fbbb2175a696a8aab274dec0d17d9f71df309edcff35e064f3378050066a3df47ccd03048fac461594ec75e3d4fe64f9dd79949d129f51e02949
-
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD59109481250d352de46b9757d30daac20
SHA19cc5a9667518dcab61a1c26789236b1ade918f5b
SHA256a4e91e731f7770567d182f1aa8871e5f0b1dd495e971f8b6de82c59461fccd0c
SHA51238b8366539dbe7976667791a30a822e0f34d530ba0a8b401d5799c323465fe013c41ade6543dca5149a8df7ab66175cf3d85f2e86dcbbec24f4586272ac1895e
-
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD59bb647a7e6e4177bcaf3158d530a8b7c
SHA1e8d5c694c95dd5eed9e78c77f96b9e03f85a47b6
SHA256ec43342a53cdd37302008f6fec0d01602fea8894e3dbeef10be8d53563f70b3b
SHA51216db221fad9d70bf3835442e8c4b2a4b5c2cdca16478f700a4936d3368fd1ad47caa8fe747bcf6623a20b632c2528902d8ddb364751705c8924e5c84b4519632
-
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5efeea4de9397cac97a53bebeaedfd958
SHA19ae697ed407568d2b188ccb41f74394497cea30a
SHA256a03abf383ac8f5b7010de88d2bd9587a0e5061f590a32e121d06729500804cc4
SHA5122afc9765e3ff61850b2d2d8dd39d3d560176ffbbb1f5a6259f05fc694dc886a4c2314744153185305b9c6c12f59f42d4fc567dc389d53c678e4042b3bf624da1
-
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD594794e04faaae26563f0d06342b3822a
SHA17babbf8eeabb9e632d992f4304569386c3217e8f
SHA256254f8665075f634923eae91845fc45a4eb59745c2194e3b64a1d7be33a88d821
SHA512b558f52e82f4f7724619edfc075011bb75f0c7445581b69ad0607a6f9ff205659779eb652e45c0bbdeaf57878c281595c4ce74d3e2f2028af02475183b500ebe
-
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD585f13c639985b0e6eac2312924942011
SHA1e3db8336316b00730556fd3204dc5d683d53b8d9
SHA256a2552be784b7499f8fb74bda7ac8d5c3320243c22efa9e79ba90cd73388fcac2
SHA512ffdbb83bfa7a9a28efaf8608ef08952b1b5c97716d9e5b29f268edbf4df5636c0db13aeedcd66c5bdeabab9f3456bbf744f3f0b04b88ea12bb93c66fb30c2862
-
Filesize
4.1MB
MD52b280af8564ec31c459cf1a1cc024321
SHA1466a34bfd20669a2ab3aa4cb3c56926eff4fe117
SHA2569de5d9efe2d90bacce4f3768ce583e72a8122c7125ac99450ae82595f860d07d
SHA512ccd8fb268c558989df1f831733b9166bd89b6cbe3616cad90d377c8aa3611311cb0210e3ca84e767a175d3c25db9ca9e39251ade6e8a449b6630867ec51fdb37
-
Filesize
2.0MB
MD58e67f58837092385dcf01e8a2b4f5783
SHA1012c49cfd8c5d06795a6f67ea2baf2a082cf8625
SHA256166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa
SHA51240d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec