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Analysis
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max time kernel
7s -
max time network
147s -
platform
windows11-21h2_x64 -
resource
win11-20240426-en -
resource tags
arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system -
submitted
18/05/2024, 21:51
Static task
static1
Behavioral task
behavioral1
Sample
c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe
Resource
win10v2004-20240508-en
General
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Target
c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe
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Size
4.1MB
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MD5
730c608ce62f373e03954e39aed8efa7
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SHA1
207aa1e4503fdad62ebcf66cdda3760c32bd5366
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SHA256
c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d
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SHA512
839a64b07d237228946675ede3d154fc4607c04215cc76697ff2693ed04d0412b7d8f74292fcd8ed6dc1364c8bb344dbd9a96e19edb401847143ec325a96d118
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SSDEEP
98304:psVQ+hudF4keJeyEqK0evsENr9r54Wa5Cc1nHXivY:ps5hioeyE6OsERj43nv
Malware Config
Signatures
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Glupteba payload 15 IoCs
resource yara_rule behavioral2/memory/2044-2-0x00000000048E0000-0x00000000051CB000-memory.dmp family_glupteba behavioral2/memory/2044-3-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/2044-133-0x0000000000400000-0x0000000002732000-memory.dmp family_glupteba behavioral2/memory/1732-193-0x0000000000400000-0x0000000002732000-memory.dmp family_glupteba behavioral2/memory/2044-194-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/1264-201-0x0000000000400000-0x0000000002732000-memory.dmp family_glupteba behavioral2/memory/1264-219-0x0000000000400000-0x0000000002732000-memory.dmp family_glupteba behavioral2/memory/1264-223-0x0000000000400000-0x0000000002732000-memory.dmp family_glupteba behavioral2/memory/1264-228-0x0000000000400000-0x0000000002732000-memory.dmp family_glupteba behavioral2/memory/1264-232-0x0000000000400000-0x0000000002732000-memory.dmp family_glupteba behavioral2/memory/1264-236-0x0000000000400000-0x0000000002732000-memory.dmp family_glupteba behavioral2/memory/1264-239-0x0000000000400000-0x0000000002732000-memory.dmp family_glupteba behavioral2/memory/1264-244-0x0000000000400000-0x0000000002732000-memory.dmp family_glupteba behavioral2/memory/1264-248-0x0000000000400000-0x0000000002732000-memory.dmp family_glupteba behavioral2/memory/1264-252-0x0000000000400000-0x0000000002732000-memory.dmp family_glupteba -
Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 2600 netsh.exe -
resource yara_rule behavioral2/memory/3168-207-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/files/0x000200000002aa07-208.dat upx behavioral2/memory/3168-210-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/2988-209-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/files/0x000200000002aa07-206.dat upx behavioral2/memory/2988-214-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/2988-222-0x0000000000400000-0x00000000008DF000-memory.dmp upx -
Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log powershell.exe File created 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 c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 4560 sc.exe -
pid Process 4232 powershell.exe 1616 powershell.exe 1460 powershell.exe 5004 powershell.exe 720 powershell.exe 2336 powershell.exe 2372 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 4468 schtasks.exe 4356 schtasks.exe -
Modifies data under HKEY_USERS 64 IoCs
description ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-385 = "Namibia Standard Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-401 = "Arabic Daylight Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-491 = "India Daylight Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.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\TrustedPeople\CTLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2612 = "Bougainville Standard Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-721 = "Central Pacific Daylight Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2062 = "North Korea Standard Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1821 = "Russia TZ 1 Daylight Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1831 = "Russia TZ 2 Daylight Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.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\C:\Windows\system32\,@tzres.dll,-2391 = "Aleutian Daylight Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-42 = "E. South America Standard Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-122 = "SA Pacific Standard Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2322 = "Sakhalin Standard Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2941 = "Sao Tome Daylight Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-449 = "Azerbaijan Standard Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-871 = "Pakistan Daylight Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1891 = "Russia TZ 3 Daylight Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.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\C:\Windows\system32\,@tzres.dll,-392 = "Arab Standard Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-351 = "FLE Daylight Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-742 = "New Zealand Standard Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-792 = "SA Western Standard Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-561 = "SE Asia Daylight Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.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\C:\Windows\system32\,@tzres.dll,-961 = "Paraguay Daylight Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1911 = "Russia TZ 10 Daylight Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1662 = "Bahia Standard Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-105 = "Central Brazilian Standard Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-282 = "Central Europe Standard Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2342 = "Haiti Standard Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-232 = "Hawaiian Standard Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-231 = "Hawaiian Daylight Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.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,-571 = "China Daylight Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2431 = "Cuba Daylight Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-191 = "Mountain Daylight Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-542 = "Myanmar Standard Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-131 = "US Eastern Daylight Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-492 = "India Standard Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-431 = "Iran Daylight Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1912 = "Russia TZ 10 Standard Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-832 = "SA Eastern Standard Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1412 = "Syria Standard Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2751 = "Tomsk Daylight Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-448 = "Azerbaijan Daylight Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-341 = "Egypt Daylight Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-435 = "Georgian Standard Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-261 = "GMT Daylight Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1861 = "Russia TZ 6 Daylight Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2891 = "Sudan Daylight Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-512 = "Central Asia Standard Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2871 = "Magallanes Daylight Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1862 = "Russia TZ 6 Standard Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-212 = "Pacific Standard Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-452 = "Caucasus Standard Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1872 = "Russia TZ 7 Standard Time" c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe -
Suspicious behavior: EnumeratesProcesses 18 IoCs
pid Process 4232 powershell.exe 4232 powershell.exe 2044 c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe 2044 c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe 1616 powershell.exe 1616 powershell.exe 1732 c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe 1732 c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe 1732 c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe 1732 c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe 1732 c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe 1732 c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe 1732 c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe 1732 c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe 1732 c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe 1732 c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe 1460 powershell.exe 1460 powershell.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeDebugPrivilege 4232 powershell.exe Token: SeDebugPrivilege 2044 c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Token: SeImpersonatePrivilege 2044 c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe Token: SeDebugPrivilege 1616 powershell.exe Token: SeDebugPrivilege 1460 powershell.exe -
Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 2044 wrote to memory of 4232 2044 c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe 78 PID 2044 wrote to memory of 4232 2044 c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe 78 PID 2044 wrote to memory of 4232 2044 c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe 78 PID 1732 wrote to memory of 1616 1732 c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe 83 PID 1732 wrote to memory of 1616 1732 c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe 83 PID 1732 wrote to memory of 1616 1732 c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe 83 PID 1732 wrote to memory of 4620 1732 c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe 85 PID 1732 wrote to memory of 4620 1732 c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe 85 PID 4620 wrote to memory of 2600 4620 cmd.exe 87 PID 4620 wrote to memory of 2600 4620 cmd.exe 87 PID 1732 wrote to memory of 1460 1732 c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe 88 PID 1732 wrote to memory of 1460 1732 c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe 88 PID 1732 wrote to memory of 1460 1732 c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe 88
Processes
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C:\Users\Admin\AppData\Local\Temp\c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe"C:\Users\Admin\AppData\Local\Temp\c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2044 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4232
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C:\Users\Admin\AppData\Local\Temp\c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe"C:\Users\Admin\AppData\Local\Temp\c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d.exe"2⤵
- Checks for VirtualBox DLLs, possible anti-VM trick
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1732 -
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:1616
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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:4620 -
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:2600
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵
- Command and Scripting Interpreter: PowerShell
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1460
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵
- Command and Scripting Interpreter: PowerShell
PID:5004
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C:\Windows\rss\csrss.exeC:\Windows\rss\csrss.exe3⤵PID:1264
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵
- Command and Scripting Interpreter: PowerShell
PID:720
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C:\Windows\SYSTEM32\schtasks.exeschtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F4⤵
- Creates scheduled task(s)
PID:4468
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C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn ScheduledUpdate /f4⤵PID:3560
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵
- Command and Scripting Interpreter: PowerShell
PID:2336
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵
- Command and Scripting Interpreter: PowerShell
PID:2372
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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⤵PID:2876
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C:\Windows\SYSTEM32\schtasks.exeschtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F4⤵
- Creates scheduled task(s)
PID:4356
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C:\Windows\windefender.exe"C:\Windows\windefender.exe"4⤵PID:3168
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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⤵PID:244
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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
PID:4560
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C:\Windows\windefender.exeC:\Windows\windefender.exe1⤵PID:2988
Network
MITRE ATT&CK Enterprise v15
Replay 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
MD5d0c46cad6c0778401e21910bd6b56b70
SHA17be418951ea96326aca445b8dfe449b2bfa0dca6
SHA2569600b3fdf0565ccb49e21656aa4b24d7c18f776bfd04d9ee984b134707550f02
SHA512057531b468f7fbbb2175a696a8aab274dec0d17d9f71df309edcff35e064f3378050066a3df47ccd03048fac461594ec75e3d4fe64f9dd79949d129f51e02949
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5888f6e30f51c6ba0243a176089c8ea28
SHA1fac01fa8af49dd32e08eb2334cb7173bd744076d
SHA2569db2fd510cd9742d24763db562502df39da527d67199735c12a22b4b11badf08
SHA512b90c0718675c9ac57148208771afcd830bf34c0d01e32dfaecc44da4b1bf4f17c692f7fedb189acb4c51c94e4a96858503a5e99373c627e2f57dbfc71f2abb31
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD507201ec1d39dc7ace9ad25a875eb5512
SHA1d45ccccbc1923b74c05d943c6495fa0bb21d6b29
SHA2568fa76ae8f0e02a9a30bc19a9947b45c2147cc76129f4891cf8761c9cfb1c1a5d
SHA512afd3288a338cbb085ec57e7686805a4f40ae0d7b511732fa85f5d3d99d9f68f5424afc00be818e499cf5a078251c76dd90cbedbf2f886d22a579aa0bb275e3a4
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD510b96e9cee3315b40c8b921b994220db
SHA11609276b8d423a1e52ca52f0f86bcc9c1eeda12d
SHA2567db3b4d94b68685c93311e66fa36e58f1113807f7fe7f98a86c4cbf7979c3d67
SHA512548d46e267b6bcdb1cbe3afe29c3ff2d542ef0554ebe581b9975a95f64c16cbee055334a5a47e3ca06393c7ca4dc65defe15832bdb38b27ae27934c7bf1cf1df
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5d057ee91f7e49ec8b0b9688037140b46
SHA1b446637d8c1666be0b06650103a7997bef280d10
SHA25681dad83eae0c2e680a3ba2a962531b3d08e3999c49013d86e527c6e2221e85df
SHA51241a979460dbc620280b67c8fac0453f81b2611bc828d9cbf046e2822e1e1441592c0e39a4951e1e20fd03d2ceb086cf23734838bb79caaa5ff29652d3f0d56df
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD50b65fd3dcadbd09ca0d363e4a8a91bec
SHA1ad42a2f102148fd981c5ad46ce5951893e8620ba
SHA25683d46ce9f29bfaa2e0b5fae86131e4e41de8d9a072c6a7a505e379bf15ca8b98
SHA512ed67a988f759a8978f2adbeb5a65739f8929cb3a2248e017ef1d21d90f7f43ba141449611ee9e0b914bfeea25d01a99f1f012c366d34253628375f9d69c5220e
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Filesize
2.1MB
MD5c75a4c3376005161710e0d71b6f83c54
SHA1de64d54e59d36f29a6cdd84a41b877b3b679515a
SHA2560f937c3ea01ef9fa1f85bb21b8e0f61b940ae2a6af446a9d9106945d9f16af0a
SHA512cc87b0c7cc5554f8c2f52831cf00954721418a9f22f2622b617ac23b8f4cea2a6e38382511cfd932df9a1c490600619a39f5605561cc2617054a06ffccafe988
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Filesize
4.1MB
MD5730c608ce62f373e03954e39aed8efa7
SHA1207aa1e4503fdad62ebcf66cdda3760c32bd5366
SHA256c2766ab84447a67d41077212a98859cbd6d0edcb722b5b6ea9de1cf4b975bc8d
SHA512839a64b07d237228946675ede3d154fc4607c04215cc76697ff2693ed04d0412b7d8f74292fcd8ed6dc1364c8bb344dbd9a96e19edb401847143ec325a96d118
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Filesize
1.2MB
MD5a43d1181c5c818d7d78e782ec1828903
SHA1ce87b6b09f2b30c85a2420d7e1471a0c2db55475
SHA25657b26db83b472d3aa74fdc739ae2a2aab69513a334cc9850d2adc81053093cf4
SHA5125985d550e97d5a383a3b121dd3c42ef032f3815afa7ac6ff35c0935fb143c51c5ac0406b0dd854c1936aff98d8da964ba1c390187b81380ee891ac8708cdd6d4
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Filesize
2.0MB
MD58e67f58837092385dcf01e8a2b4f5783
SHA1012c49cfd8c5d06795a6f67ea2baf2a082cf8625
SHA256166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa
SHA51240d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec