Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
07/08/2026, 16:42
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
bd3b1496b7f7b8fbb51cd10eea2cf1bd5c7a47f3d56963712ceec64e656e3046.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
bd3b1496b7f7b8fbb51cd10eea2cf1bd5c7a47f3d56963712ceec64e656e3046.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
9 signatures
150 seconds
General
- Target bd3b1496b7f7b8fbb51cd10eea2cf1bd5c7a47f3d56963712ceec64e656e3046.exe
- Size 395KB
- Sample260807-t7vr2asvgx
- SHA256 bd3b1496b7f7b8fbb51cd10eea2cf1bd5c7a47f3d56963712ceec64e656e3046
- MD5 fee828c9d1f470c12c1aa2f6cc6d183a
- SHA1 9209164d84af07e282f1839853b38b3279c78ee8
- SHA512 230b08579906aaff1b8940fbf1b94e6b1709b1c886743feb3ecffa14b0a3f88754252f343620029edc7c72295d511a44e900f66922453c4889aef9f6f7a49d98
- SSDEEP 6144:9g/AL1cVUoG1XRlL0wcJtL2KmEFEcEOkCybEaQRXr9HNdvOaty8K:9nLOVWLlowcJtL2KyOkx2LIaty
- TLSH T18E847C26F6A08036C5B79578C4A396A6FFB1742137248ACFA390475A1F237E2BD3531D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5936 8aeb3f24 - 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 1 114.114.114.114 2504 bd3b1496b7f7b8fbb51cd10eea2cf1bd5c7a47f3d56963712ceec64e656e3046.exe Destination IP 4 223.5.5.5 2504 bd3b1496b7f7b8fbb51cd10eea2cf1bd5c7a47f3d56963712ceec64e656e3046.exe Destination IP 15 114.114.114.114 2504 bd3b1496b7f7b8fbb51cd10eea2cf1bd5c7a47f3d56963712ceec64e656e3046.exe Destination IP 18 223.5.5.5 2504 bd3b1496b7f7b8fbb51cd10eea2cf1bd5c7a47f3d56963712ceec64e656e3046.exe - Drops file in System32 directory 19 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 8aeb3f24 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 8aeb3f24 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 8aeb3f24 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 8aeb3f24 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 8aeb3f24 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 8aeb3f24 File created C:\Windows\SysWOW64\8aeb3f24 bd3b1496b7f7b8fbb51cd10eea2cf1bd5c7a47f3d56963712ceec64e656e3046.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 8aeb3f24 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 8aeb3f24 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 8aeb3f24 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 8aeb3f24 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 8aeb3f24 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 8aeb3f24 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 8aeb3f24 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 8aeb3f24 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 8aeb3f24 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 8aeb3f24 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 8aeb3f24 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 8aeb3f24 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\65a060 8aeb3f24 File opened for modification C:\Windows\2ade90 bd3b1496b7f7b8fbb51cd10eea2cf1bd5c7a47f3d56963712ceec64e656e3046.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 bd3b1496b7f7b8fbb51cd10eea2cf1bd5c7a47f3d56963712ceec64e656e3046.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8aeb3f24 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 8aeb3f24 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 8aeb3f24 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 8aeb3f24 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 8aeb3f24 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 8aeb3f24 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 8aeb3f24 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 8aeb3f24 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 8aeb3f24 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 8aeb3f24 - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA 8aeb3f24 Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 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 8aeb3f24 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 5936 8aeb3f24 5936 8aeb3f24 5936 8aeb3f24 5936 8aeb3f24 5936 8aeb3f24 5936 8aeb3f24 5936 8aeb3f24 5936 8aeb3f24 2504 bd3b1496b7f7b8fbb51cd10eea2cf1bd5c7a47f3d56963712ceec64e656e3046.exe 2504 bd3b1496b7f7b8fbb51cd10eea2cf1bd5c7a47f3d56963712ceec64e656e3046.exe 2504 bd3b1496b7f7b8fbb51cd10eea2cf1bd5c7a47f3d56963712ceec64e656e3046.exe 2504 bd3b1496b7f7b8fbb51cd10eea2cf1bd5c7a47f3d56963712ceec64e656e3046.exe 2504 bd3b1496b7f7b8fbb51cd10eea2cf1bd5c7a47f3d56963712ceec64e656e3046.exe 2504 bd3b1496b7f7b8fbb51cd10eea2cf1bd5c7a47f3d56963712ceec64e656e3046.exe 2504 bd3b1496b7f7b8fbb51cd10eea2cf1bd5c7a47f3d56963712ceec64e656e3046.exe 2504 bd3b1496b7f7b8fbb51cd10eea2cf1bd5c7a47f3d56963712ceec64e656e3046.exe 2504 bd3b1496b7f7b8fbb51cd10eea2cf1bd5c7a47f3d56963712ceec64e656e3046.exe 2504 bd3b1496b7f7b8fbb51cd10eea2cf1bd5c7a47f3d56963712ceec64e656e3046.exe 2504 bd3b1496b7f7b8fbb51cd10eea2cf1bd5c7a47f3d56963712ceec64e656e3046.exe 2504 bd3b1496b7f7b8fbb51cd10eea2cf1bd5c7a47f3d56963712ceec64e656e3046.exe 2504 bd3b1496b7f7b8fbb51cd10eea2cf1bd5c7a47f3d56963712ceec64e656e3046.exe 2504 bd3b1496b7f7b8fbb51cd10eea2cf1bd5c7a47f3d56963712ceec64e656e3046.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2504 bd3b1496b7f7b8fbb51cd10eea2cf1bd5c7a47f3d56963712ceec64e656e3046.exe Token: SeTcbPrivilege 2504 bd3b1496b7f7b8fbb51cd10eea2cf1bd5c7a47f3d56963712ceec64e656e3046.exe Token: SeDebugPrivilege 5936 8aeb3f24 Token: SeTcbPrivilege 5936 8aeb3f24
Processes
-
C:\Users\Admin\AppData\Local\Temp\bd3b1496b7f7b8fbb51cd10eea2cf1bd5c7a47f3d56963712ceec64e656e3046.exe"C:\Users\Admin\AppData\Local\Temp\bd3b1496b7f7b8fbb51cd10eea2cf1bd5c7a47f3d56963712ceec64e656e3046.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:2504
-
C:\Windows\Syswow64\8aeb3f24C:\Windows\Syswow64\8aeb3f241⤵
- 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:5936
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\8aeb3f24
- Size 395KB
- SHA256 6032f06337567ba9771ed6a5aafca42164983c8d0c4078966bfc388f032c4f28
- MD5 1815e563527a1a1beaf758c5d83de84a
- SHA1 4ca84031dc7cf84dd4799abc43e2f6738a0cb336
- SHA512 518880c40150f55b2729d1e940e64a75cc99395bea013b1d2b1ecb67cb8410742995006169be6ecd4b1feb18889f9f96cec88601957f6c852322fe86b55d82ad
- SSDEEP 6144:fg/AL1cVUoG1XRlL0wcJtL2KmEFEcEOkCybEaQRXr9HNdvOaty8K:fnLOVWLlowcJtL2KyOkx2LIaty
- TLSH T149847C26F6A08036C5B79578C4A396A6FFB1742137248ACFA390475A1F237E2BD3531D
- MD5 SHA1 SHA512 SSDEEP TLSH