Analysis
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max time kernel
42s -
max time network
111s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
15-05-2024 15:27
Static task
static1
Behavioral task
behavioral1
Sample
dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe
Resource
win10v2004-20240508-en
General
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Target
dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe
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Size
4.1MB
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MD5
781d333195e073150c6f1d94de7672b3
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SHA1
3d841cb07aa3f5da2e9cb213b4475538266e26b0
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SHA256
dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e
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SHA512
c930915e7163754f62b9fdff2b6ae790723b456a2664fab98f26a415c1e0a37586c153e312aef79b384a7278dd8e65b9d94149105a0071107ba5112813e5ebf8
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SSDEEP
98304:U4ziXPD6JlCwAB9MdaGWF4olx/WA7Yvzbb8JpNT:U4G/GRAB9MdaGBolx/Wzup
Malware Config
Signatures
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Glupteba payload 8 IoCs
resource yara_rule behavioral1/memory/872-2-0x0000000004C90000-0x000000000557B000-memory.dmp family_glupteba behavioral1/memory/872-3-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral1/memory/872-8-0x0000000000400000-0x0000000002B0B000-memory.dmp family_glupteba behavioral1/memory/872-59-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral1/memory/872-58-0x0000000004C90000-0x000000000557B000-memory.dmp family_glupteba behavioral1/memory/872-56-0x0000000000400000-0x0000000002B0B000-memory.dmp family_glupteba behavioral1/memory/2956-87-0x0000000000400000-0x0000000002B0B000-memory.dmp family_glupteba behavioral1/memory/2956-137-0x0000000000400000-0x0000000002B0B000-memory.dmp family_glupteba -
Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 2124 netsh.exe -
Executes dropped EXE 1 IoCs
pid Process 3064 csrss.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\"" dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe -
Drops file in System32 directory 4 IoCs
description ioc Process File created C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File created C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log powershell.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe -
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 dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\rss\csrss.exe dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe File opened for modification C:\Windows\rss dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe -
pid Process 2044 powershell.exe 220 powershell.exe 3928 powershell.exe 2972 powershell.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,-2512 = "Lord Howe Standard Time" dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-131 = "US Eastern Daylight Time" dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-511 = "Central Asia Daylight Time" dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2632 = "Norfolk Standard Time" dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.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" dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1931 = "Russia TZ 11 Daylight Time" dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-652 = "AUS Central Standard Time" dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-141 = "Canada Central Daylight Time" dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-111 = "Eastern Daylight Time" dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.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,-1471 = "Magadan Daylight Time" dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-651 = "AUS Central Daylight Time" dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-731 = "Fiji Daylight Time" dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1802 = "Line Islands Standard Time" dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-91 = "Pacific SA Daylight Time" dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-112 = "Eastern Standard Time" dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-32 = "Mid-Atlantic Standard Time" dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-542 = "Myanmar Standard Time" dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-384 = "Namibia Daylight Time" dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2142 = "Transbaikal Standard Time" dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1502 = "Turkey Standard Time" dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1041 = "Ulaanbaatar Daylight Time" dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-571 = "China Daylight Time" dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-371 = "Jerusalem Daylight Time" dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople 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,-105 = "Central Brazilian Standard Time" dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2871 = "Magallanes Daylight Time" dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-832 = "SA Eastern Standard Time" dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe 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\TrustedPeople\CRLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2392 = "Aleutian Standard Time" dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-621 = "Korea Daylight Time" dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2452 = "Saint Pierre Standard Time" dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-3142 = "South Sudan Standard Time" dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-691 = "Tasmania Daylight Time" dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2391 = "Aleutian Daylight Time" dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-452 = "Caucasus Standard Time" dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2372 = "Easter Island Standard Time" dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.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" dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1042 = "Ulaanbaatar Standard Time" dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-791 = "SA Western Daylight Time" dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe -
Suspicious behavior: EnumeratesProcesses 24 IoCs
pid Process 3928 powershell.exe 3928 powershell.exe 3928 powershell.exe 872 dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe 872 dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe 2972 powershell.exe 2972 powershell.exe 2972 powershell.exe 2956 dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe 2956 dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe 2956 dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe 2956 dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe 2956 dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe 2956 dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe 2956 dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe 2956 dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe 2956 dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe 2956 dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe 2044 powershell.exe 2044 powershell.exe 2044 powershell.exe 220 powershell.exe 220 powershell.exe 220 powershell.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeDebugPrivilege 3928 powershell.exe Token: SeDebugPrivilege 872 dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe Token: SeImpersonatePrivilege 872 dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe Token: SeDebugPrivilege 2972 powershell.exe Token: SeDebugPrivilege 2044 powershell.exe Token: SeDebugPrivilege 220 powershell.exe -
Suspicious use of WriteProcessMemory 19 IoCs
description pid Process procid_target PID 872 wrote to memory of 3928 872 dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe 96 PID 872 wrote to memory of 3928 872 dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe 96 PID 872 wrote to memory of 3928 872 dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe 96 PID 2956 wrote to memory of 2972 2956 dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe 101 PID 2956 wrote to memory of 2972 2956 dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe 101 PID 2956 wrote to memory of 2972 2956 dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe 101 PID 2956 wrote to memory of 4640 2956 dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe 103 PID 2956 wrote to memory of 4640 2956 dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe 103 PID 4640 wrote to memory of 2124 4640 cmd.exe 105 PID 4640 wrote to memory of 2124 4640 cmd.exe 105 PID 2956 wrote to memory of 2044 2956 dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe 106 PID 2956 wrote to memory of 2044 2956 dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe 106 PID 2956 wrote to memory of 2044 2956 dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe 106 PID 2956 wrote to memory of 220 2956 dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe 109 PID 2956 wrote to memory of 220 2956 dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe 109 PID 2956 wrote to memory of 220 2956 dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe 109 PID 2956 wrote to memory of 3064 2956 dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe 111 PID 2956 wrote to memory of 3064 2956 dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe 111 PID 2956 wrote to memory of 3064 2956 dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe 111
Processes
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C:\Users\Admin\AppData\Local\Temp\dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe"C:\Users\Admin\AppData\Local\Temp\dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:872 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3928
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C:\Users\Admin\AppData\Local\Temp\dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.exe"C:\Users\Admin\AppData\Local\Temp\dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e.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:2956 -
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:2972
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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:4640 -
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:2124
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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:2044
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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:220
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C:\Windows\rss\csrss.exeC:\Windows\rss\csrss.exe3⤵
- Executes dropped EXE
PID:3064
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4360,i,17096020621006928097,15544233752327415349,262144 --variations-seed-version --mojo-platform-channel-handle=4588 /prefetch:81⤵PID:2900
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
Filesize2KB
MD53d086a433708053f9bf9523e1d87a4e8
SHA1b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28
SHA2566f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69
SHA512931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5209093a67ebe0208233fd7e054b22cb7
SHA1a2b30b714c78bd2ae1c7905f25ce295ca5626986
SHA256c39fdae75cc40953bdde8518244e076e14c618f5bf43f862dfc16980327de033
SHA512f81850faa44792f767f44fa8cd3448ce86e7a25379178c9314df20cee5525e83d2bb663db35764a4b0c836179b90f3cc23e14d41c653fb0ba7f0f5ae8232ae72
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD54f60370ece9f43785fd3b1d4cb92856d
SHA11bad524ff055c0cb972d5c8a7f47ce43cc197589
SHA2561c134a88b14d2ae86b686ead8344032b3a49e461d7aeb1369b67f3021154b109
SHA5123ae80a0b28959541e0765223b7f59501792f29f0b99f060c6121f6ae397050f8a2fd347ec63ac820fa61f048655e27ed573f846f98292ef0f05e092cef8db528
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Filesize
4.1MB
MD5781d333195e073150c6f1d94de7672b3
SHA13d841cb07aa3f5da2e9cb213b4475538266e26b0
SHA256dbed7105280ace18451be55125cfaeb339205839b4d1a4f755e6cf7199444e7e
SHA512c930915e7163754f62b9fdff2b6ae790723b456a2664fab98f26a415c1e0a37586c153e312aef79b384a7278dd8e65b9d94149105a0071107ba5112813e5ebf8