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
03/09/2026, 22:50
Behavioral task
behavioral1
Sample
db2a609a05540705bff57a4ea9954695d445ba7d30e19f95254df734f0e380e5.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target db2a609a05540705bff57a4ea9954695d445ba7d30e19f95254df734f0e380e5.exe
- Size 1.4MB
- Sample260903-2sp71axdrc
- SHA256 db2a609a05540705bff57a4ea9954695d445ba7d30e19f95254df734f0e380e5
- MD5 96fab4ee870a81f88704035bb72e9e02
- SHA1 9273cd4828b249e2b031d4bb28b6f6cd9365104c
- SHA512 7c4c32478a56fb7c57199968770e1ee23408a99607f43dd9b1c97e16ab395de723215a4c2c88484299db368502198778a6d1dfe8b7f49daba611b5d7bd19738a
- SSDEEP 24576:qjHPOSOkx2LFscUQPxuZ98Es8k3OH3C0rQ6+8pKJJFo3Q+qdCOKIbA0I:qTGkQy5QZuTtS0rQMYOQ+q8CE0I
- TLSH T10565AE21B341C036D59A01758ABE4BAE957CBD314B2551C7B3C87E7E6FB12D2AA3130B
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5060 50493e3e - 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 2 223.5.5.5 4352 db2a609a05540705bff57a4ea9954695d445ba7d30e19f95254df734f0e380e5.exe Destination IP 12 114.114.114.114 4352 db2a609a05540705bff57a4ea9954695d445ba7d30e19f95254df734f0e380e5.exe Destination IP 13 223.5.5.5 4352 db2a609a05540705bff57a4ea9954695d445ba7d30e19f95254df734f0e380e5.exe Destination IP 1 114.114.114.114 4352 db2a609a05540705bff57a4ea9954695d445ba7d30e19f95254df734f0e380e5.exe - Drops file in System32 directory 15 IoCs
description ioc Process File created C:\Windows\SysWOW64\50493e3e db2a609a05540705bff57a4ea9954695d445ba7d30e19f95254df734f0e380e5.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 50493e3e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 50493e3e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 50493e3e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 50493e3e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 50493e3e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 50493e3e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 50493e3e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 50493e3e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 50493e3e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 50493e3e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 50493e3e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 50493e3e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 50493e3e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 50493e3e -
resource yara_rule behavioral2/memory/4352-0-0x0000000000C80000-0x0000000000D09000-memory.dmp upx behavioral2/files/0x000a00000001136f-2.dat upx behavioral2/memory/5060-3-0x0000000000440000-0x00000000004C9000-memory.dmp upx behavioral2/memory/4352-18-0x0000000000C80000-0x0000000000D09000-memory.dmp upx behavioral2/memory/5060-20-0x0000000000440000-0x00000000004C9000-memory.dmp upx behavioral2/memory/5060-24-0x0000000000440000-0x00000000004C9000-memory.dmp upx behavioral2/memory/4352-39-0x0000000000C80000-0x0000000000D09000-memory.dmp upx behavioral2/memory/5060-40-0x0000000000440000-0x00000000004C9000-memory.dmp upx behavioral2/memory/4352-49-0x0000000000C80000-0x0000000000D09000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\56a108 50493e3e File opened for modification C:\Windows\4a8200 db2a609a05540705bff57a4ea9954695d445ba7d30e19f95254df734f0e380e5.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 50493e3e Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language db2a609a05540705bff57a4ea9954695d445ba7d30e19f95254df734f0e380e5.exe - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 50493e3e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 50493e3e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 50493e3e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 50493e3e Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 50493e3e Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 50493e3e Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 50493e3e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 50493e3e Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 50493e3e - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 5060 50493e3e 5060 50493e3e 5060 50493e3e 5060 50493e3e 5060 50493e3e 5060 50493e3e 5060 50493e3e 5060 50493e3e 4352 db2a609a05540705bff57a4ea9954695d445ba7d30e19f95254df734f0e380e5.exe 4352 db2a609a05540705bff57a4ea9954695d445ba7d30e19f95254df734f0e380e5.exe 4352 db2a609a05540705bff57a4ea9954695d445ba7d30e19f95254df734f0e380e5.exe 4352 db2a609a05540705bff57a4ea9954695d445ba7d30e19f95254df734f0e380e5.exe 4352 db2a609a05540705bff57a4ea9954695d445ba7d30e19f95254df734f0e380e5.exe 4352 db2a609a05540705bff57a4ea9954695d445ba7d30e19f95254df734f0e380e5.exe 4352 db2a609a05540705bff57a4ea9954695d445ba7d30e19f95254df734f0e380e5.exe 4352 db2a609a05540705bff57a4ea9954695d445ba7d30e19f95254df734f0e380e5.exe 4352 db2a609a05540705bff57a4ea9954695d445ba7d30e19f95254df734f0e380e5.exe 4352 db2a609a05540705bff57a4ea9954695d445ba7d30e19f95254df734f0e380e5.exe 4352 db2a609a05540705bff57a4ea9954695d445ba7d30e19f95254df734f0e380e5.exe 4352 db2a609a05540705bff57a4ea9954695d445ba7d30e19f95254df734f0e380e5.exe 4352 db2a609a05540705bff57a4ea9954695d445ba7d30e19f95254df734f0e380e5.exe 4352 db2a609a05540705bff57a4ea9954695d445ba7d30e19f95254df734f0e380e5.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4352 db2a609a05540705bff57a4ea9954695d445ba7d30e19f95254df734f0e380e5.exe Token: SeTcbPrivilege 4352 db2a609a05540705bff57a4ea9954695d445ba7d30e19f95254df734f0e380e5.exe Token: SeDebugPrivilege 5060 50493e3e Token: SeTcbPrivilege 5060 50493e3e
Processes
-
C:\Users\Admin\AppData\Local\Temp\db2a609a05540705bff57a4ea9954695d445ba7d30e19f95254df734f0e380e5.exe"C:\Users\Admin\AppData\Local\Temp\db2a609a05540705bff57a4ea9954695d445ba7d30e19f95254df734f0e380e5.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:4352
-
C:\Windows\Syswow64\50493e3eC:\Windows\Syswow64\50493e3e1⤵
- 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:5060
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\50493e3e
- Size 1.4MB
- SHA256 33063a4ff7ef47580d0ebbe9a035750f6a4468825ecccb7c98cdad9521b3e8b4
- MD5 2fdf48003aea1d1be19ff55dcbddc2ed
- SHA1 8f3ec721c1143dba9761bf31d3d475d0b008c863
- SHA512 7f39bb54b5cd7a2ea97fd1088d583af54827ebd065bcc7221f77e360801e06f799a312e1219fa50657122339cc6d85f7a7f2fc354e3534244e18b3d6c0927513
- SSDEEP 24576:2jHPOSOkx2LFscUQPxuZ98Es8k3OH3C0rQ6+8pKJJFo3Q+qdCOKIbA0I:2TGkQy5QZuTtS0rQMYOQ+q8CE0I
- TLSH T14E65AE21B341C036D59A01758ABE4BAE957CBD314B2551C7B3C87E7E6FB12D2AA3130B
- MD5 SHA1 SHA512 SSDEEP TLSH