Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
08/08/2026, 04:35
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
454d4fa227be11f1b1093b9bc9053628ae38ee05d68ab88d82d3ba2f9db8a6da.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
454d4fa227be11f1b1093b9bc9053628ae38ee05d68ab88d82d3ba2f9db8a6da.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 454d4fa227be11f1b1093b9bc9053628ae38ee05d68ab88d82d3ba2f9db8a6da.exe
- Size 419KB
- Sample260808-e74bvahn9v
- SHA256 454d4fa227be11f1b1093b9bc9053628ae38ee05d68ab88d82d3ba2f9db8a6da
- MD5 73ea6b147871718c10b87f6e6ee3e3d1
- SHA1 98cbe198225decff07b9fc53a279fa33c528979e
- SHA512 e568ad075e80f958e77127322cd3297430c86e9332a430de812be6b9ee2b2fded35c358c74d2949e32348bc14771aa7410aa6766c94342b078159435a3e468ce
- SSDEEP 6144:Z8a+AjLd9fSZLC/umZjqDvjZFXcEOkCybEaQRXr9HNdvOa:ya+4EZe/uwqDvDOkx2LIa
- TLSH T14D948D19FAA08036C5A38575C4A257A7FBB1752137209ACFA3A057561F237E3BD3630E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4508 86c9a461 - Unexpected DNS network traffic destination 4 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 32 114.114.114.114 5484 454d4fa227be11f1b1093b9bc9053628ae38ee05d68ab88d82d3ba2f9db8a6da.exe Destination IP 35 223.5.5.5 5484 454d4fa227be11f1b1093b9bc9053628ae38ee05d68ab88d82d3ba2f9db8a6da.exe Destination IP 3 114.114.114.114 5484 454d4fa227be11f1b1093b9bc9053628ae38ee05d68ab88d82d3ba2f9db8a6da.exe Destination IP 4 223.5.5.5 5484 454d4fa227be11f1b1093b9bc9053628ae38ee05d68ab88d82d3ba2f9db8a6da.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 86c9a461 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 86c9a461 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 86c9a461 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 86c9a461 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 86c9a461 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 86c9a461 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 86c9a461 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 86c9a461 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 86c9a461 File created C:\Windows\SysWOW64\86c9a461 454d4fa227be11f1b1093b9bc9053628ae38ee05d68ab88d82d3ba2f9db8a6da.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 86c9a461 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 86c9a461 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 86c9a461 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 86c9a461 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 86c9a461 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4d2db8 86c9a461 File opened for modification C:\Windows\5de358 454d4fa227be11f1b1093b9bc9053628ae38ee05d68ab88d82d3ba2f9db8a6da.exe - System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 454d4fa227be11f1b1093b9bc9053628ae38ee05d68ab88d82d3ba2f9db8a6da.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 86c9a461 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 86c9a461 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 86c9a461 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 86c9a461 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 86c9a461 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 86c9a461 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 86c9a461 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 86c9a461 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 86c9a461 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 86c9a461 - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA 86c9a461 Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 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 86c9a461 - Suspicious behavior: EnumeratesProcesses 18 IoCs
pid Process 4508 86c9a461 4508 86c9a461 4508 86c9a461 4508 86c9a461 4508 86c9a461 4508 86c9a461 4508 86c9a461 4508 86c9a461 4508 86c9a461 4508 86c9a461 4508 86c9a461 4508 86c9a461 5484 454d4fa227be11f1b1093b9bc9053628ae38ee05d68ab88d82d3ba2f9db8a6da.exe 5484 454d4fa227be11f1b1093b9bc9053628ae38ee05d68ab88d82d3ba2f9db8a6da.exe 5484 454d4fa227be11f1b1093b9bc9053628ae38ee05d68ab88d82d3ba2f9db8a6da.exe 5484 454d4fa227be11f1b1093b9bc9053628ae38ee05d68ab88d82d3ba2f9db8a6da.exe 5484 454d4fa227be11f1b1093b9bc9053628ae38ee05d68ab88d82d3ba2f9db8a6da.exe 5484 454d4fa227be11f1b1093b9bc9053628ae38ee05d68ab88d82d3ba2f9db8a6da.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5484 454d4fa227be11f1b1093b9bc9053628ae38ee05d68ab88d82d3ba2f9db8a6da.exe Token: SeTcbPrivilege 5484 454d4fa227be11f1b1093b9bc9053628ae38ee05d68ab88d82d3ba2f9db8a6da.exe Token: SeDebugPrivilege 4508 86c9a461 Token: SeTcbPrivilege 4508 86c9a461
Processes
-
C:\Users\Admin\AppData\Local\Temp\454d4fa227be11f1b1093b9bc9053628ae38ee05d68ab88d82d3ba2f9db8a6da.exe"C:\Users\Admin\AppData\Local\Temp\454d4fa227be11f1b1093b9bc9053628ae38ee05d68ab88d82d3ba2f9db8a6da.exe"1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5484
-
C:\Windows\Syswow64\86c9a461C:\Windows\Syswow64\86c9a4611⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4508
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\86c9a461
- Size 419KB
- SHA256 f9f7c9e0b96ac0d72fb1bbdb74c4847378e0d0f130d5ccd5339daeec13364cb6
- MD5 3bc438481d25eb038937a12ac3294c88
- SHA1 456b91426a8b14a2d3bd89a07954997bc63d95d2
- SHA512 ccf5b5ef5d9d1fa2ef1a059b019d41fdff37d31a8703c9abd038f3db193b56fe8c8721a7138837cbce187cd1517092de591603bd5bb47a0ff3136d0f9d4c763a
- SSDEEP 6144:c8a+AjLd9fSZLC/umZjqDvjZFXcEOkCybEaQRXr9HNdvOa:Ra+4EZe/uwqDvDOkx2LIa
- TLSH T12C948D19FAA08036C5A38575C4A257A7FBB1752137209ACFA3A057561F237E3BD3630E
- MD5 SHA1 SHA512 SSDEEP TLSH