Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
13-04-2024 08:26
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe
Resource
win7-20240215-en
General
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Target
SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe
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Size
4.2MB
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MD5
88c9cb2995c96df8d838a12ea9ce4dd0
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SHA1
bd9036aafaf4bc173d3094eb37c52bef4b6d0b9e
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SHA256
bfb49b198bec40507f48ae692234f001c7b0daf41c5efd93bbce37c3f9082e60
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SHA512
aaf43c0182a621c6677f2f613ed31cd187849c89793d06f91326d39ac99178662daca987a8a03bcd7a2dcb6f10b8e61570b3d9c2d218e05a1194b2e1bd50eb7f
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SSDEEP
98304:mxYk/Wd4gprCGADohyqBdv1Fi5ytzZrDpDNU:YnWmu2kBdS54nBNU
Malware Config
Signatures
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Glupteba payload 19 IoCs
Processes:
resource yara_rule behavioral2/memory/3436-2-0x0000000005320000-0x0000000005C0B000-memory.dmp family_glupteba behavioral2/memory/3436-3-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral2/memory/3436-52-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral2/memory/3436-54-0x0000000005320000-0x0000000005C0B000-memory.dmp family_glupteba behavioral2/memory/4280-56-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral2/memory/4280-105-0x0000000004CC0000-0x00000000050C1000-memory.dmp family_glupteba behavioral2/memory/4280-122-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral2/memory/4280-136-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral2/memory/4280-158-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral2/memory/4184-259-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral2/memory/4184-269-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral2/memory/4184-276-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral2/memory/4184-279-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral2/memory/4184-282-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral2/memory/4184-285-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral2/memory/4184-288-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral2/memory/4184-291-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral2/memory/4184-294-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral2/memory/4184-297-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba -
Modifies Windows Firewall 2 TTPs 1 IoCs
Processes:
netsh.exepid process 3312 netsh.exe -
Executes dropped EXE 4 IoCs
Processes:
csrss.exeinjector.exewindefender.exewindefender.exepid process 4184 csrss.exe 3384 injector.exe 4204 windefender.exe 1564 windefender.exe -
Processes:
resource yara_rule C:\Windows\windefender.exe upx behavioral2/memory/4204-274-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/1564-277-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/1564-283-0x0000000000400000-0x00000000008DF000-memory.dmp upx -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.execsrss.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\"" SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe Set value (str) \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\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.
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Manipulates WinMonFS driver. 1 IoCs
Roottkits write to WinMonFS to hide directories/files from being detected.
Processes:
csrss.exedescription ioc process File opened for modification \??\WinMonFS csrss.exe -
Drops file in System32 directory 7 IoCs
Processes:
powershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exedescription 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.
Processes:
SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exedescription ioc process File opened (read-only) \??\VBoxMiniRdrDN SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe -
Drops file in Windows directory 4 IoCs
Processes:
csrss.exeSecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exedescription ioc process File opened for modification C:\Windows\windefender.exe csrss.exe File opened for modification C:\Windows\rss SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe File created C:\Windows\rss\csrss.exe SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe File created C:\Windows\windefender.exe csrss.exe -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
Processes:
sc.exepid process 5000 sc.exe -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
Processes:
schtasks.exeschtasks.exepid process 4872 schtasks.exe 5036 schtasks.exe -
Modifies data under HKEY_USERS 64 IoCs
Processes:
windefender.exeSecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exedescription ioc process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\@tzres.dll,-2492 = "Aus Central W. Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\@tzres.dll,-1841 = "Russia TZ 4 Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\@tzres.dll,-2142 = "Transbaikal Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-302 = "Romance Standard Time" SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\@tzres.dll,-2181 = "Astrakhan Daylight Time" windefender.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\@tzres.dll,-105 = "Central Brazilian Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\@tzres.dll,-435 = "Georgian Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\@tzres.dll,-182 = "Mountain Standard Time (Mexico)" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-771 = "Montevideo Daylight Time" SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\@tzres.dll,-911 = "Mauritius Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2372 = "Easter Island Standard Time" SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-492 = "India Standard Time" SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-1861 = "Russia TZ 6 Daylight Time" SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\@tzres.dll,-2061 = "North Korea Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-431 = "Iran Daylight Time" SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-1821 = "Russia TZ 1 Daylight Time" SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\@tzres.dll,-122 = "SA Pacific Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-1822 = "Russia TZ 1 Standard Time" SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-31 = "Mid-Atlantic Daylight Time" SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\@tzres.dll,-1912 = "Russia TZ 10 Standard Time" windefender.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\@tzres.dll,-1832 = "Russia TZ 2 Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\@tzres.dll,-2452 = "Saint Pierre Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\@tzres.dll,-691 = "Tasmania Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2161 = "Altai Daylight Time" SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2411 = "Marquesas Daylight Time" SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-3051 = "Qyzylorda Daylight Time" SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-241 = "Samoa Daylight Time" SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\@tzres.dll,-2042 = "Eastern Standard Time (Mexico)" windefender.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\@tzres.dll,-2792 = "Novosibirsk Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-501 = "Nepal Daylight Time" SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-1871 = "Russia TZ 7 Daylight Time" SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-211 = "Pacific Daylight Time" SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2002 = "Cabo Verde Standard Time" SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-252 = "Dateline Standard Time" SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-32 = "Mid-Atlantic Standard Time" SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\@tzres.dll,-1411 = "Syria Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\@tzres.dll,-2512 = "Lord Howe Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\@tzres.dll,-602 = "Taipei Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-491 = "India Daylight Time" SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
powershell.exeSecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exepowershell.exeSecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exeinjector.execsrss.exepid process 3840 powershell.exe 3840 powershell.exe 3436 SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe 3436 SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe 4336 powershell.exe 4336 powershell.exe 4280 SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe 4280 SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe 4280 SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe 4280 SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe 4280 SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe 4280 SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe 4280 SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe 4280 SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe 4280 SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe 4280 SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe 2964 powershell.exe 2964 powershell.exe 5112 powershell.exe 5112 powershell.exe 2784 powershell.exe 2784 powershell.exe 4916 powershell.exe 4916 powershell.exe 4848 powershell.exe 4848 powershell.exe 3384 injector.exe 3384 injector.exe 3384 injector.exe 3384 injector.exe 3384 injector.exe 3384 injector.exe 4184 csrss.exe 4184 csrss.exe 3384 injector.exe 3384 injector.exe 3384 injector.exe 3384 injector.exe 3384 injector.exe 3384 injector.exe 4184 csrss.exe 4184 csrss.exe 3384 injector.exe 3384 injector.exe 3384 injector.exe 3384 injector.exe 4184 csrss.exe 4184 csrss.exe 3384 injector.exe 3384 injector.exe 3384 injector.exe 3384 injector.exe 3384 injector.exe 3384 injector.exe 3384 injector.exe 3384 injector.exe 3384 injector.exe 3384 injector.exe 3384 injector.exe 3384 injector.exe 3384 injector.exe 3384 injector.exe 3384 injector.exe 3384 injector.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
Processes:
powershell.exeSecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.execsrss.exesc.exedescription pid process Token: SeDebugPrivilege 3840 powershell.exe Token: SeDebugPrivilege 3436 SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe Token: SeImpersonatePrivilege 3436 SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe Token: SeDebugPrivilege 4336 powershell.exe Token: SeDebugPrivilege 2964 powershell.exe Token: SeDebugPrivilege 5112 powershell.exe Token: SeDebugPrivilege 2784 powershell.exe Token: SeDebugPrivilege 4916 powershell.exe Token: SeDebugPrivilege 4848 powershell.exe Token: SeSystemEnvironmentPrivilege 4184 csrss.exe Token: SeSecurityPrivilege 5000 sc.exe Token: SeSecurityPrivilege 5000 sc.exe -
Suspicious use of WriteProcessMemory 36 IoCs
Processes:
SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exeSecuriteInfo.com.Win32.TrojanX-gen.7447.7880.execmd.execsrss.exewindefender.execmd.exedescription pid process target process PID 3436 wrote to memory of 3840 3436 SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe powershell.exe PID 3436 wrote to memory of 3840 3436 SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe powershell.exe PID 3436 wrote to memory of 3840 3436 SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe powershell.exe PID 4280 wrote to memory of 4336 4280 SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe powershell.exe PID 4280 wrote to memory of 4336 4280 SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe powershell.exe PID 4280 wrote to memory of 4336 4280 SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe powershell.exe PID 4280 wrote to memory of 3468 4280 SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe cmd.exe PID 4280 wrote to memory of 3468 4280 SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe cmd.exe PID 3468 wrote to memory of 3312 3468 cmd.exe netsh.exe PID 3468 wrote to memory of 3312 3468 cmd.exe netsh.exe PID 4280 wrote to memory of 2964 4280 SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe powershell.exe PID 4280 wrote to memory of 2964 4280 SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe powershell.exe PID 4280 wrote to memory of 2964 4280 SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe powershell.exe PID 4280 wrote to memory of 5112 4280 SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe powershell.exe PID 4280 wrote to memory of 5112 4280 SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe powershell.exe PID 4280 wrote to memory of 5112 4280 SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe powershell.exe PID 4280 wrote to memory of 4184 4280 SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe csrss.exe PID 4280 wrote to memory of 4184 4280 SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe csrss.exe PID 4280 wrote to memory of 4184 4280 SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe csrss.exe PID 4184 wrote to memory of 2784 4184 csrss.exe powershell.exe PID 4184 wrote to memory of 2784 4184 csrss.exe powershell.exe PID 4184 wrote to memory of 2784 4184 csrss.exe powershell.exe PID 4184 wrote to memory of 4916 4184 csrss.exe powershell.exe PID 4184 wrote to memory of 4916 4184 csrss.exe powershell.exe PID 4184 wrote to memory of 4916 4184 csrss.exe powershell.exe PID 4184 wrote to memory of 4848 4184 csrss.exe powershell.exe PID 4184 wrote to memory of 4848 4184 csrss.exe powershell.exe PID 4184 wrote to memory of 4848 4184 csrss.exe powershell.exe PID 4184 wrote to memory of 3384 4184 csrss.exe injector.exe PID 4184 wrote to memory of 3384 4184 csrss.exe injector.exe PID 4204 wrote to memory of 1192 4204 windefender.exe cmd.exe PID 4204 wrote to memory of 1192 4204 windefender.exe cmd.exe PID 4204 wrote to memory of 1192 4204 windefender.exe cmd.exe PID 1192 wrote to memory of 5000 1192 cmd.exe sc.exe PID 1192 wrote to memory of 5000 1192 cmd.exe sc.exe PID 1192 wrote to memory of 5000 1192 cmd.exe sc.exe -
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
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3436 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3840 -
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.7447.7880.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:4280 -
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:4336 -
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:3468 -
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:3312 -
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:2964 -
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:5112 -
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:4184 -
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:2784 -
C:\Windows\SYSTEM32\schtasks.exeschtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F4⤵
- Creates scheduled task(s)
PID:5036 -
C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn ScheduledUpdate /f4⤵PID:1612
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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:4916 -
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:4848 -
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:3384 -
C:\Windows\SYSTEM32\schtasks.exeschtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F4⤵
- Creates scheduled task(s)
PID:4872 -
C:\Windows\windefender.exe"C:\Windows\windefender.exe"4⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4204 -
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:1192 -
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:5000
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C:\Windows\windefender.exeC:\Windows\windefender.exe1⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
PID:1564
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
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
281KB
MD5d98e33b66343e7c96158444127a117f6
SHA1bb716c5509a2bf345c6c1152f6e3e1452d39d50d
SHA2565de4e2b07a26102fe527606ce5da1d5a4b938967c9d380a3c5fe86e2e34aaaf1
SHA512705275e4a1ba8205eb799a8cf1737bc8ba686925e52c9198a6060a7abeee65552a85b814ac494a4b975d496a63be285f19a6265550585f2fc85824c42d7efab5
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
Filesize2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD555cf443bad114230af75d2ae86026881
SHA1aa97f237c740559d2652f32c5b98946ef5d98fea
SHA2561985857cf90d271dc98e4a75115bbb85b69ccb4e081253ac026ffb03e8ca2a7f
SHA512d58a83a428b3271fd9087b5572fac72acd524855df61849b2bd7db8062aac7e8a00f169b581fbfdb7a0125133b727227b01aa47a438c5d9f388e303b5d07e0ab
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD537cc4e6a85194f7d1bdd140cc7402ffa
SHA1ae343fd06387810f2015bee7fd2026ff9194be0f
SHA256f550f610822e34548bb95e66ee39abf0ad4f3ffea5ed47e9f204e2420649a1d7
SHA512ef1babff64d0557716c49236e97447b339f433d1cac61bf9d54a715e70de59d82c800436a80fc9f8bc3d687ec36aedc5948a370bb806db993d04fd4bf93a51d7
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5764bc1c7fddc23f429fd2006f595d88f
SHA15b6c656fdcc39dd8908e00997e063cce06659aad
SHA256e4de444ecb83ec7567541734813784eb299a2781fd473786ea4fd7fc621ae316
SHA512bccbb217314623b5ba677c4343925cbb4b1e9a37d15918f4244dc06294e03eac46ab98c7a8287c77e6abe57e60f6efdda712fba0ac04a4433f0bba8a7b07020b
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD515b05b6d0aa8c4f00632de7a8663daac
SHA1a113f04d7c9981af9351371373e18c5e3c5c49e8
SHA256efa575386fe615c4dd423de6d0c36722d028a331a86dd61354877453cfebe684
SHA51226f5f888cf744d5a03a8887a0f2f8f7a0cbe4e28ba93df1d83659b3f53c2ebe17e5bd7f4eedc982da50a153769e3bd81fa0e2b17bd81df26cc1c638cc378cc38
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5a5782a3f18fcb6f98933e4e7e744dd32
SHA10f90db6704960675ab56822f9acdc94b47e177a5
SHA2561005ee9d4eb8e2463ae275ee016a9672c6415f5f6d7d1b96c979fb856be54150
SHA5127283f1d157669df79ff1f4122e2c2dcb0b65e2e97e7c5b8ab6303d3fc27e19a603daa70574c745697f2074a5fc64708327e66f69c535711e5579c53056951f0c
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Filesize
4.2MB
MD588c9cb2995c96df8d838a12ea9ce4dd0
SHA1bd9036aafaf4bc173d3094eb37c52bef4b6d0b9e
SHA256bfb49b198bec40507f48ae692234f001c7b0daf41c5efd93bbce37c3f9082e60
SHA512aaf43c0182a621c6677f2f613ed31cd187849c89793d06f91326d39ac99178662daca987a8a03bcd7a2dcb6f10b8e61570b3d9c2d218e05a1194b2e1bd50eb7f
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Filesize
2.0MB
MD58e67f58837092385dcf01e8a2b4f5783
SHA1012c49cfd8c5d06795a6f67ea2baf2a082cf8625
SHA256166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa
SHA51240d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec