Analysis
- max time kernel
150s - max time network
158s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
15/08/2026, 00:04
Behavioral task
behavioral1
Sample
53f96c13e74989f656cb8e3b84dbda6c4475263d37aa13fed49bf2aded8714a0.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
53f96c13e74989f656cb8e3b84dbda6c4475263d37aa13fed49bf2aded8714a0.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
10 signatures
150 seconds
General
- Target 53f96c13e74989f656cb8e3b84dbda6c4475263d37aa13fed49bf2aded8714a0.exe
- Size 2.5MB
- Sample260815-acp4hsvybs
- SHA256 53f96c13e74989f656cb8e3b84dbda6c4475263d37aa13fed49bf2aded8714a0
- MD5 e8d982f0068b0095ad6cef78eb40c741
- SHA1 5037ff24fa0ff0ff09d6e72577afa4c34b9b3865
- SHA512 7669c0b26abfb8b2c8a184c70ec1245cddb251c62db0b877ea1e5ca3e2ae3c7fdbc193f2d5745073f0f45f503b952b2710f077281d6719133b54a7b137e8b239
- SSDEEP 49152:SHHKe2WQX56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtN:SnKGEkOhCXHHFZMjHfUKkVWsT
- TLSH T13BC58E31E6818136D1B34671C6FA57BBA5247C211721A5CFA3C87A2A1F736D3AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5672 4011d412 - 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 3 114.114.114.114 776 53f96c13e74989f656cb8e3b84dbda6c4475263d37aa13fed49bf2aded8714a0.exe Destination IP 4 223.5.5.5 776 53f96c13e74989f656cb8e3b84dbda6c4475263d37aa13fed49bf2aded8714a0.exe Destination IP 15 114.114.114.114 776 53f96c13e74989f656cb8e3b84dbda6c4475263d37aa13fed49bf2aded8714a0.exe Destination IP 16 223.5.5.5 776 53f96c13e74989f656cb8e3b84dbda6c4475263d37aa13fed49bf2aded8714a0.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 4011d412 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 4011d412 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 4011d412 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 4011d412 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 4011d412 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 4011d412 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 4011d412 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 4011d412 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 4011d412 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 4011d412 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 4011d412 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 4011d412 File created C:\Windows\SysWOW64\4011d412 53f96c13e74989f656cb8e3b84dbda6c4475263d37aa13fed49bf2aded8714a0.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 4011d412 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 4011d412 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 4011d412 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 4011d412 -
resource yara_rule behavioral2/memory/776-0-0x0000000000E80000-0x0000000000F0C000-memory.dmp upx behavioral2/files/0x000f000000016cb6-2.dat upx behavioral2/memory/5672-3-0x0000000000460000-0x00000000004EC000-memory.dmp upx behavioral2/memory/776-10-0x0000000000E80000-0x0000000000F0C000-memory.dmp upx behavioral2/memory/5672-11-0x0000000000460000-0x00000000004EC000-memory.dmp upx behavioral2/memory/5672-36-0x0000000000460000-0x00000000004EC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\611b50 4011d412 File opened for modification C:\Windows\d4910 53f96c13e74989f656cb8e3b84dbda6c4475263d37aa13fed49bf2aded8714a0.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 53f96c13e74989f656cb8e3b84dbda6c4475263d37aa13fed49bf2aded8714a0.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 4011d412 - 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 4011d412 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 4011d412 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 4011d412 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 4011d412 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 4011d412 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 4011d412 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 4011d412 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 4011d412 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 4011d412 - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA 4011d412 Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 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 4011d412 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 5672 4011d412 5672 4011d412 5672 4011d412 5672 4011d412 5672 4011d412 5672 4011d412 5672 4011d412 5672 4011d412 776 53f96c13e74989f656cb8e3b84dbda6c4475263d37aa13fed49bf2aded8714a0.exe 776 53f96c13e74989f656cb8e3b84dbda6c4475263d37aa13fed49bf2aded8714a0.exe 776 53f96c13e74989f656cb8e3b84dbda6c4475263d37aa13fed49bf2aded8714a0.exe 776 53f96c13e74989f656cb8e3b84dbda6c4475263d37aa13fed49bf2aded8714a0.exe 776 53f96c13e74989f656cb8e3b84dbda6c4475263d37aa13fed49bf2aded8714a0.exe 776 53f96c13e74989f656cb8e3b84dbda6c4475263d37aa13fed49bf2aded8714a0.exe 776 53f96c13e74989f656cb8e3b84dbda6c4475263d37aa13fed49bf2aded8714a0.exe 776 53f96c13e74989f656cb8e3b84dbda6c4475263d37aa13fed49bf2aded8714a0.exe 776 53f96c13e74989f656cb8e3b84dbda6c4475263d37aa13fed49bf2aded8714a0.exe 776 53f96c13e74989f656cb8e3b84dbda6c4475263d37aa13fed49bf2aded8714a0.exe 776 53f96c13e74989f656cb8e3b84dbda6c4475263d37aa13fed49bf2aded8714a0.exe 776 53f96c13e74989f656cb8e3b84dbda6c4475263d37aa13fed49bf2aded8714a0.exe 776 53f96c13e74989f656cb8e3b84dbda6c4475263d37aa13fed49bf2aded8714a0.exe 776 53f96c13e74989f656cb8e3b84dbda6c4475263d37aa13fed49bf2aded8714a0.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 776 53f96c13e74989f656cb8e3b84dbda6c4475263d37aa13fed49bf2aded8714a0.exe Token: SeTcbPrivilege 776 53f96c13e74989f656cb8e3b84dbda6c4475263d37aa13fed49bf2aded8714a0.exe Token: SeDebugPrivilege 5672 4011d412 Token: SeTcbPrivilege 5672 4011d412
Processes
-
C:\Users\Admin\AppData\Local\Temp\53f96c13e74989f656cb8e3b84dbda6c4475263d37aa13fed49bf2aded8714a0.exe"C:\Users\Admin\AppData\Local\Temp\53f96c13e74989f656cb8e3b84dbda6c4475263d37aa13fed49bf2aded8714a0.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:776
-
C:\Windows\Syswow64\4011d412C:\Windows\Syswow64\4011d4121⤵
- 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:5672
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Windows\SysWOW64\4011d412
- Size 2.5MB
- SHA256 cdb6a53133d6daea72d0ac970dd07cec42e3148b300d94bc3be740f66faed4fb
- MD5 f0307a1bb23037800b3e8b5924f01677
- SHA1 c9c2f93d4be8d2542129e9671cc7a5d519bd9c46
- SHA512 1b2e06c6bff4631cf10b42674413cdd6cf10e0dd32f5f1406fe677989eeab45228a1fcfd564c1761daeb36e446e835649eed70e83623874f94df2de109be0cad
- SSDEEP 49152:1HHKe2WQX56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtN:1nKGEkOhCXHHFZMjHfUKkVWsT
- TLSH T1ABC58E31E6818136D1B34671C6FA57BBA5247C211721A5CFA3C87A2A1F736D3AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH