Analysis
- max time kernel
150s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/08/2026, 23:23
Behavioral task
behavioral1
Sample
47e6667d3b4581aaf5a256eac44e24776c7e99eaef0499bec6fb62408b38d77a.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 47e6667d3b4581aaf5a256eac44e24776c7e99eaef0499bec6fb62408b38d77a.exe
- Size 525KB
- Sample260809-3decmafk5s
- SHA256 47e6667d3b4581aaf5a256eac44e24776c7e99eaef0499bec6fb62408b38d77a
- MD5 834a3caa62d0ecd42b1a6b2cdfd173c2
- SHA1 bcf429cbf345121f72fb0697175cd17b55aef8c9
- SHA512 94fcccc83816cbd3e474d0061d5cc64ddfd397ab36026c9028b3b67a5e4e3fab7432867fc9b552343f475419deb66590088da46fa1a914840e237f9c58316cc5
- SSDEEP 6144:AcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K:ASvO2x9mONvKRwLSFtsOkx2LIa+y
- TLSH T184B47D2AB6A0D076C4779579C4A257BAFBB1742137204ACFA390475A1F237E2BE3530D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5812 946af3be - 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 2976 47e6667d3b4581aaf5a256eac44e24776c7e99eaef0499bec6fb62408b38d77a.exe Destination IP 4 223.5.5.5 2976 47e6667d3b4581aaf5a256eac44e24776c7e99eaef0499bec6fb62408b38d77a.exe Destination IP 23 114.114.114.114 2976 47e6667d3b4581aaf5a256eac44e24776c7e99eaef0499bec6fb62408b38d77a.exe Destination IP 24 223.5.5.5 2976 47e6667d3b4581aaf5a256eac44e24776c7e99eaef0499bec6fb62408b38d77a.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 946af3be File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 946af3be File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 946af3be File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 946af3be File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 946af3be File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 946af3be File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 946af3be File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 946af3be File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 946af3be File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 946af3be File created C:\Windows\SysWOW64\946af3be 47e6667d3b4581aaf5a256eac44e24776c7e99eaef0499bec6fb62408b38d77a.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 946af3be File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 946af3be -
resource yara_rule behavioral2/memory/2976-0-0x0000000000390000-0x000000000041C000-memory.dmp upx behavioral2/files/0x000d000000016cd6-2.dat upx behavioral2/memory/5812-3-0x00000000008E0000-0x000000000096C000-memory.dmp upx behavioral2/memory/2976-16-0x0000000000390000-0x000000000041C000-memory.dmp upx behavioral2/memory/5812-17-0x00000000008E0000-0x000000000096C000-memory.dmp upx behavioral2/memory/5812-31-0x00000000008E0000-0x000000000096C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\6380e8 946af3be File opened for modification C:\Windows\32f340 47e6667d3b4581aaf5a256eac44e24776c7e99eaef0499bec6fb62408b38d77a.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 47e6667d3b4581aaf5a256eac44e24776c7e99eaef0499bec6fb62408b38d77a.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 946af3be - 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\Cookies\CachePrefix = "Cookie:" 946af3be Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 946af3be Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 946af3be Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 946af3be Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 946af3be Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 946af3be Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 946af3be Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 946af3be Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 946af3be - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 5812 946af3be 5812 946af3be 5812 946af3be 5812 946af3be 5812 946af3be 5812 946af3be 5812 946af3be 5812 946af3be 2976 47e6667d3b4581aaf5a256eac44e24776c7e99eaef0499bec6fb62408b38d77a.exe 2976 47e6667d3b4581aaf5a256eac44e24776c7e99eaef0499bec6fb62408b38d77a.exe 2976 47e6667d3b4581aaf5a256eac44e24776c7e99eaef0499bec6fb62408b38d77a.exe 2976 47e6667d3b4581aaf5a256eac44e24776c7e99eaef0499bec6fb62408b38d77a.exe 2976 47e6667d3b4581aaf5a256eac44e24776c7e99eaef0499bec6fb62408b38d77a.exe 2976 47e6667d3b4581aaf5a256eac44e24776c7e99eaef0499bec6fb62408b38d77a.exe 2976 47e6667d3b4581aaf5a256eac44e24776c7e99eaef0499bec6fb62408b38d77a.exe 2976 47e6667d3b4581aaf5a256eac44e24776c7e99eaef0499bec6fb62408b38d77a.exe 2976 47e6667d3b4581aaf5a256eac44e24776c7e99eaef0499bec6fb62408b38d77a.exe 2976 47e6667d3b4581aaf5a256eac44e24776c7e99eaef0499bec6fb62408b38d77a.exe 2976 47e6667d3b4581aaf5a256eac44e24776c7e99eaef0499bec6fb62408b38d77a.exe 2976 47e6667d3b4581aaf5a256eac44e24776c7e99eaef0499bec6fb62408b38d77a.exe 2976 47e6667d3b4581aaf5a256eac44e24776c7e99eaef0499bec6fb62408b38d77a.exe 2976 47e6667d3b4581aaf5a256eac44e24776c7e99eaef0499bec6fb62408b38d77a.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2976 47e6667d3b4581aaf5a256eac44e24776c7e99eaef0499bec6fb62408b38d77a.exe Token: SeTcbPrivilege 2976 47e6667d3b4581aaf5a256eac44e24776c7e99eaef0499bec6fb62408b38d77a.exe Token: SeDebugPrivilege 5812 946af3be Token: SeTcbPrivilege 5812 946af3be
Processes
-
C:\Users\Admin\AppData\Local\Temp\47e6667d3b4581aaf5a256eac44e24776c7e99eaef0499bec6fb62408b38d77a.exe"C:\Users\Admin\AppData\Local\Temp\47e6667d3b4581aaf5a256eac44e24776c7e99eaef0499bec6fb62408b38d77a.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:2976
-
C:\Windows\Syswow64\946af3beC:\Windows\Syswow64\946af3be1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5812
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\946af3be
- Size 525KB
- SHA256 dab05600ad2033ad0f94f0edc6ceccd5028ce22d8fd6218e64c16fddcb2f114b
- MD5 f9b90030cab527f7ad1932aca0f9d03b
- SHA1 cd498c820eddfc0f1c61a87cafe6b12a7780ff22
- SHA512 8d23209dabe9921288bb4596c4dc87e5def9894fa921934dd1fd6aecfef8674762893a88451257ab9439122a373e4c9cde8e92c251044aad3d49029a7f440c9e
- SSDEEP 6144:zcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K:zSvO2x9mONvKRwLSFtsOkx2LIa+y
- TLSH T1E2B47D2AB6A0D076C4779579C4A257BAFBB1742137204ACFA390475A1F237E2BE3530D
- MD5 SHA1 SHA512 SSDEEP TLSH