Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
09/08/2026, 22:02
Behavioral task
behavioral1
Sample
1511d59898ffea4ceb7bf39714a39de05daab125d9e1975bc23d62d34a9b9650.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
1511d59898ffea4ceb7bf39714a39de05daab125d9e1975bc23d62d34a9b9650.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
10 signatures
150 seconds
General
- Target 1511d59898ffea4ceb7bf39714a39de05daab125d9e1975bc23d62d34a9b9650.exe
- Size 560KB
- Sample260809-1x8pgawfle
- SHA256 1511d59898ffea4ceb7bf39714a39de05daab125d9e1975bc23d62d34a9b9650
- MD5 77e82c7f827690bdb6c80c72065137bd
- SHA1 35d42cf997b2c30e4e25eba4ecd2dd9df24ca5b9
- SHA512 143b9c8b5a5d398d9aa01d6ac66450d8f3593537e8f7899f840f7a2d3d9966a2d677080fc5851346cef18827562d8cbde37252b1226606976b16ff1cbde0ea5f
- SSDEEP 6144:J4ZaN1cb90oOTFmIFLq0cvnXhLCqj2EFNirGcEOkCybEaQRuy8K:JrNOb9+sIF+0cvnXhLCqEsOkxHy
- TLSH T10DC48D29B6E0C076C4B79578C4A186B6FAB17832372459CFA394075A1F337E2BA3570D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4328 5e23cac4 - 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 4 223.5.5.5 4256 1511d59898ffea4ceb7bf39714a39de05daab125d9e1975bc23d62d34a9b9650.exe Destination IP 23 114.114.114.114 4256 1511d59898ffea4ceb7bf39714a39de05daab125d9e1975bc23d62d34a9b9650.exe Destination IP 24 223.5.5.5 4256 1511d59898ffea4ceb7bf39714a39de05daab125d9e1975bc23d62d34a9b9650.exe Destination IP 3 114.114.114.114 4256 1511d59898ffea4ceb7bf39714a39de05daab125d9e1975bc23d62d34a9b9650.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 5e23cac4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 5e23cac4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 5e23cac4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 5e23cac4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 5e23cac4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 5e23cac4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 5e23cac4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 5e23cac4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 5e23cac4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 5e23cac4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 5e23cac4 File created C:\Windows\SysWOW64\5e23cac4 1511d59898ffea4ceb7bf39714a39de05daab125d9e1975bc23d62d34a9b9650.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 5e23cac4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 5e23cac4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 5e23cac4 -
resource yara_rule behavioral1/memory/4256-0-0x0000000000900000-0x000000000098C000-memory.dmp upx behavioral1/files/0x000500000002345a-3.dat upx behavioral1/memory/4328-4-0x00000000008E0000-0x000000000096C000-memory.dmp upx behavioral1/memory/4256-10-0x0000000000900000-0x000000000098C000-memory.dmp upx behavioral1/memory/4328-11-0x00000000008E0000-0x000000000096C000-memory.dmp upx behavioral1/memory/4328-26-0x00000000008E0000-0x000000000096C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4a18d0 5e23cac4 File opened for modification C:\Windows\48dd40 1511d59898ffea4ceb7bf39714a39de05daab125d9e1975bc23d62d34a9b9650.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 1511d59898ffea4ceb7bf39714a39de05daab125d9e1975bc23d62d34a9b9650.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5e23cac4 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 5e23cac4 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 5e23cac4 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 5e23cac4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 5e23cac4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 5e23cac4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 5e23cac4 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 5e23cac4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 5e23cac4 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 5e23cac4 - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA 5e23cac4 Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 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 5e23cac4 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4328 5e23cac4 4328 5e23cac4 4328 5e23cac4 4328 5e23cac4 4328 5e23cac4 4328 5e23cac4 4328 5e23cac4 4328 5e23cac4 4256 1511d59898ffea4ceb7bf39714a39de05daab125d9e1975bc23d62d34a9b9650.exe 4256 1511d59898ffea4ceb7bf39714a39de05daab125d9e1975bc23d62d34a9b9650.exe 4256 1511d59898ffea4ceb7bf39714a39de05daab125d9e1975bc23d62d34a9b9650.exe 4256 1511d59898ffea4ceb7bf39714a39de05daab125d9e1975bc23d62d34a9b9650.exe 4256 1511d59898ffea4ceb7bf39714a39de05daab125d9e1975bc23d62d34a9b9650.exe 4256 1511d59898ffea4ceb7bf39714a39de05daab125d9e1975bc23d62d34a9b9650.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4256 1511d59898ffea4ceb7bf39714a39de05daab125d9e1975bc23d62d34a9b9650.exe Token: SeTcbPrivilege 4256 1511d59898ffea4ceb7bf39714a39de05daab125d9e1975bc23d62d34a9b9650.exe Token: SeDebugPrivilege 4328 5e23cac4 Token: SeTcbPrivilege 4328 5e23cac4
Processes
-
C:\Users\Admin\AppData\Local\Temp\1511d59898ffea4ceb7bf39714a39de05daab125d9e1975bc23d62d34a9b9650.exe"C:\Users\Admin\AppData\Local\Temp\1511d59898ffea4ceb7bf39714a39de05daab125d9e1975bc23d62d34a9b9650.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:4256
-
C:\Windows\Syswow64\5e23cac4C:\Windows\Syswow64\5e23cac41⤵
- 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:4328
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\5e23cac4
- Size 560KB
- SHA256 e5086ee5d38299e2b1a77ae356a0a456e8009caf2cc09211fb1fa18125ef8790
- MD5 baf9d6d49d1b056528c91ee82c701ab8
- SHA1 d41458df8a94d8bf5cffd3a90b998e252f95c29d
- SHA512 a39ca89ec06ae4a1fe43c4f9bcb50de5611424490f0126023e666e75f676377fed788f46af4a520d7c56bc3a360279c7e2b7a9dfb48018aabeb88adc67880bb7
- SSDEEP 6144:l4ZaN1cb90oOTFmIFLq0cvnXhLCqj2EFNirGcEOkCybEaQRuy8K:lrNOb9+sIF+0cvnXhLCqEsOkxHy
- TLSH T164C48D29B6E0C076C4B79578C4A186B6FAB17832372459CFA394075A1F337E2BA3570D
- MD5 SHA1 SHA512 SSDEEP TLSH