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
09/08/2026, 22:52
Behavioral task
behavioral1
Sample
ebe93a7ad28124b9827e2a87c785b355b41021caf0ef83305d15891d06cc23af.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target ebe93a7ad28124b9827e2a87c785b355b41021caf0ef83305d15891d06cc23af.exe
- Size 1.1MB
- Sample260809-2tc9tsep71
- SHA256 ebe93a7ad28124b9827e2a87c785b355b41021caf0ef83305d15891d06cc23af
- MD5 928c8be7423ae04ec725411b952f19dd
- SHA1 c851eca3a514bce8d5f07170bb3c289a4e6d436a
- SHA512 9f3d13c9bf9c25fa40e89639224788aee967407a998b5e07d158a80da33a323672680b68e762474f0dcdca126083164698d24d698ed43c2dda6f5eb13ebdb32c
- SSDEEP 12288:BSvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/LikGU5rCOTeidzN/VTg:IvO2xJKRw2kOkx2LFRvcU6UQOJdM
- TLSH T162357C31A681C036D5B34571C6FA4BBBA9747D25131165CBA3C47A2A2FB37D2BA3130E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4848 cbfc6720 - 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 27 114.114.114.114 2620 ebe93a7ad28124b9827e2a87c785b355b41021caf0ef83305d15891d06cc23af.exe Destination IP 28 223.5.5.5 2620 ebe93a7ad28124b9827e2a87c785b355b41021caf0ef83305d15891d06cc23af.exe Destination IP 1 114.114.114.114 2620 ebe93a7ad28124b9827e2a87c785b355b41021caf0ef83305d15891d06cc23af.exe Destination IP 3 223.5.5.5 2620 ebe93a7ad28124b9827e2a87c785b355b41021caf0ef83305d15891d06cc23af.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 cbfc6720 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 cbfc6720 File created C:\Windows\SysWOW64\cbfc6720 ebe93a7ad28124b9827e2a87c785b355b41021caf0ef83305d15891d06cc23af.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies cbfc6720 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 cbfc6720 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft cbfc6720 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache cbfc6720 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData cbfc6720 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 cbfc6720 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 cbfc6720 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE cbfc6720 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 cbfc6720 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content cbfc6720 -
resource yara_rule behavioral2/memory/2620-0-0x0000000000E50000-0x0000000000EDC000-memory.dmp upx behavioral2/files/0x000700000001b85f-2.dat upx behavioral2/memory/4848-4-0x0000000000D10000-0x0000000000D9C000-memory.dmp upx behavioral2/memory/2620-16-0x0000000000E50000-0x0000000000EDC000-memory.dmp upx behavioral2/memory/4848-17-0x0000000000D10000-0x0000000000D9C000-memory.dmp upx behavioral2/memory/4848-26-0x0000000000D10000-0x0000000000D9C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\52ffe0 cbfc6720 File opened for modification C:\Windows\2cdaf8 ebe93a7ad28124b9827e2a87c785b355b41021caf0ef83305d15891d06cc23af.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 ebe93a7ad28124b9827e2a87c785b355b41021caf0ef83305d15891d06cc23af.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cbfc6720 - 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 cbfc6720 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" cbfc6720 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing cbfc6720 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" cbfc6720 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" cbfc6720 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ cbfc6720 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" cbfc6720 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" cbfc6720 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" cbfc6720 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4848 cbfc6720 4848 cbfc6720 4848 cbfc6720 4848 cbfc6720 4848 cbfc6720 4848 cbfc6720 4848 cbfc6720 4848 cbfc6720 2620 ebe93a7ad28124b9827e2a87c785b355b41021caf0ef83305d15891d06cc23af.exe 2620 ebe93a7ad28124b9827e2a87c785b355b41021caf0ef83305d15891d06cc23af.exe 2620 ebe93a7ad28124b9827e2a87c785b355b41021caf0ef83305d15891d06cc23af.exe 2620 ebe93a7ad28124b9827e2a87c785b355b41021caf0ef83305d15891d06cc23af.exe 2620 ebe93a7ad28124b9827e2a87c785b355b41021caf0ef83305d15891d06cc23af.exe 2620 ebe93a7ad28124b9827e2a87c785b355b41021caf0ef83305d15891d06cc23af.exe 2620 ebe93a7ad28124b9827e2a87c785b355b41021caf0ef83305d15891d06cc23af.exe 2620 ebe93a7ad28124b9827e2a87c785b355b41021caf0ef83305d15891d06cc23af.exe 2620 ebe93a7ad28124b9827e2a87c785b355b41021caf0ef83305d15891d06cc23af.exe 2620 ebe93a7ad28124b9827e2a87c785b355b41021caf0ef83305d15891d06cc23af.exe 2620 ebe93a7ad28124b9827e2a87c785b355b41021caf0ef83305d15891d06cc23af.exe 2620 ebe93a7ad28124b9827e2a87c785b355b41021caf0ef83305d15891d06cc23af.exe 2620 ebe93a7ad28124b9827e2a87c785b355b41021caf0ef83305d15891d06cc23af.exe 2620 ebe93a7ad28124b9827e2a87c785b355b41021caf0ef83305d15891d06cc23af.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2620 ebe93a7ad28124b9827e2a87c785b355b41021caf0ef83305d15891d06cc23af.exe Token: SeTcbPrivilege 2620 ebe93a7ad28124b9827e2a87c785b355b41021caf0ef83305d15891d06cc23af.exe Token: SeDebugPrivilege 4848 cbfc6720 Token: SeTcbPrivilege 4848 cbfc6720
Processes
-
C:\Users\Admin\AppData\Local\Temp\ebe93a7ad28124b9827e2a87c785b355b41021caf0ef83305d15891d06cc23af.exe"C:\Users\Admin\AppData\Local\Temp\ebe93a7ad28124b9827e2a87c785b355b41021caf0ef83305d15891d06cc23af.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:2620
-
C:\Windows\Syswow64\cbfc6720C:\Windows\Syswow64\cbfc67201⤵
- 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:4848
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\cbfc6720
- Size 1.1MB
- SHA256 09c81aae8e83b6c271369436db93e5645028093a6875d16ab241040ef1c183d3
- MD5 1ff1bb11463860f04bef82464c638dd8
- SHA1 771182e53cd97b3bdb09f929063958683a2b1800
- SHA512 d7e0e0123d114f5690a88df69f7f6fa424d14e9f06cb386bc4c4be34613fc368cba69f2ce571cad0f4857536ac2a0d2b1450730dab76b55793f56792e72cac2a
- SSDEEP 12288:9SvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/LikGU5rCOTeidzN/VTg:cvO2xJKRw2kOkx2LFRvcU6UQOJdM
- TLSH T1A3357C31A681C036D5B34571C6FA4BBBA9747D25131165CBA3C47A2A2FB37D2BA3130E
- MD5 SHA1 SHA512 SSDEEP TLSH