Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
16/08/2026, 04:30
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
4db38e30e248319c7ecee66d1bfaa44d952578f4174efbe66eada783b4f8c168.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
4db38e30e248319c7ecee66d1bfaa44d952578f4174efbe66eada783b4f8c168.exe
Resource
win11ltsc2024-20260710-en
windows11-ltsc_2024-x64
9 signatures
150 seconds
General
- Target 4db38e30e248319c7ecee66d1bfaa44d952578f4174efbe66eada783b4f8c168.exe
- Size 419KB
- Sample260816-e4se6szcnc
- SHA256 4db38e30e248319c7ecee66d1bfaa44d952578f4174efbe66eada783b4f8c168
- MD5 8f84c89660228415ebedd298cb2f9d00
- SHA1 1db9352ea81ba37735098fd5db735f90edf5a2b4
- SHA512 d991833c01664175079716aae227e060c626cb842c799100f28758b65e33cf28261bfb0c2c4dab8c5b7e364afc86e735ed4d2d1cc441a90cac011256820248c0
- SSDEEP 6144:IatygN+TkFSLZ+knaTDH76VFwcEOkCybEaQRXr9HNdvOa:IatG+S9+kaTDHrOkx2LIa
- TLSH T17C948C19FAA08076C563857AC4E257A6FBB1B5223B109ACF639007565F237E3BD3530E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2076 884e7183 - 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 4516 4db38e30e248319c7ecee66d1bfaa44d952578f4174efbe66eada783b4f8c168.exe Destination IP 26 114.114.114.114 4516 4db38e30e248319c7ecee66d1bfaa44d952578f4174efbe66eada783b4f8c168.exe Destination IP 27 223.5.5.5 4516 4db38e30e248319c7ecee66d1bfaa44d952578f4174efbe66eada783b4f8c168.exe Destination IP 3 114.114.114.114 4516 4db38e30e248319c7ecee66d1bfaa44d952578f4174efbe66eada783b4f8c168.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 884e7183 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 884e7183 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 884e7183 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 884e7183 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 884e7183 File created C:\Windows\SysWOW64\884e7183 4db38e30e248319c7ecee66d1bfaa44d952578f4174efbe66eada783b4f8c168.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 884e7183 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 884e7183 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 884e7183 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 884e7183 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 884e7183 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 884e7183 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 884e7183 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\238ab8 884e7183 File opened for modification C:\Windows\4d50c8 4db38e30e248319c7ecee66d1bfaa44d952578f4174efbe66eada783b4f8c168.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 4db38e30e248319c7ecee66d1bfaa44d952578f4174efbe66eada783b4f8c168.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 884e7183 - 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 884e7183 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 884e7183 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 884e7183 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 884e7183 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 884e7183 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 884e7183 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 884e7183 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 884e7183 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 884e7183 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2076 884e7183 2076 884e7183 2076 884e7183 2076 884e7183 2076 884e7183 2076 884e7183 2076 884e7183 2076 884e7183 4516 4db38e30e248319c7ecee66d1bfaa44d952578f4174efbe66eada783b4f8c168.exe 4516 4db38e30e248319c7ecee66d1bfaa44d952578f4174efbe66eada783b4f8c168.exe 4516 4db38e30e248319c7ecee66d1bfaa44d952578f4174efbe66eada783b4f8c168.exe 4516 4db38e30e248319c7ecee66d1bfaa44d952578f4174efbe66eada783b4f8c168.exe 4516 4db38e30e248319c7ecee66d1bfaa44d952578f4174efbe66eada783b4f8c168.exe 4516 4db38e30e248319c7ecee66d1bfaa44d952578f4174efbe66eada783b4f8c168.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4516 4db38e30e248319c7ecee66d1bfaa44d952578f4174efbe66eada783b4f8c168.exe Token: SeTcbPrivilege 4516 4db38e30e248319c7ecee66d1bfaa44d952578f4174efbe66eada783b4f8c168.exe Token: SeDebugPrivilege 2076 884e7183 Token: SeTcbPrivilege 2076 884e7183
Processes
-
C:\Users\Admin\AppData\Local\Temp\4db38e30e248319c7ecee66d1bfaa44d952578f4174efbe66eada783b4f8c168.exe"C:\Users\Admin\AppData\Local\Temp\4db38e30e248319c7ecee66d1bfaa44d952578f4174efbe66eada783b4f8c168.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:4516
-
C:\Windows\Syswow64\884e7183C:\Windows\Syswow64\884e71831⤵
- 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:2076
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\884e7183
- Size 419KB
- SHA256 0bc7a4851bd00815ffe67a13e2197ecd8a1b300ee52f8a9426d73da118c3e9bd
- MD5 11620ed7dd090ce721474ddec0266035
- SHA1 011babf440308aa0bb62c80b020bb17fe8139d94
- SHA512 e33db8de9dd97e8a66aaeb39650f1ebae3d2dedfe86a29cfebd3df529323d1ae9ba2dc5c5192ee5680d732602ad9f8eae38869745444a27bc7ca0252c4691b76
- SSDEEP 6144:2atygN+TkFSLZ+knaTDH76VFwcEOkCybEaQRXr9HNdvOa:2atG+S9+kaTDHrOkx2LIa
- TLSH T159948C19FAA08076C563857AC4E257A6FBB1B5223B109ACF639007565F237E3BD3530E
- MD5 SHA1 SHA512 SSDEEP TLSH