Analysis
- max time kernel
150s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
25/09/2026, 20:05
Behavioral task
behavioral1
Sample
7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe
- Size 766KB
- Sample260925-ytx3fswapf
- SHA256 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315
- MD5 35dbaa86949f9830183153890745c7cd
- SHA1 b68f5eee80e5fc8081c2197288ac665f92d0aa80
- SHA512 7fc0288da8659596b45304a7054a6d055b7a885db6e16124a5f73d5ca64b6787f892db32a05e8c1e9e67da0a197816832aa44462db8e967e6816d72fe3f9520d
- SSDEEP 12288:aSvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/Liw:BvO2xJKRw2kOkx2LFRvcUV
- TLSH T111F45A31E241C03AD0A74576C6FA0BAFE564BD25531155CBA3C43A6A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4600 3e8e6238 - Unexpected DNS network traffic destination 26 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 232 223.5.5.5 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe Destination IP 316 223.5.5.5 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe Destination IP 319 223.5.5.5 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe Destination IP 404 114.114.114.114 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe Destination IP 405 223.5.5.5 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe Destination IP 145 114.114.114.114 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe Destination IP 348 114.114.114.114 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe Destination IP 460 223.5.5.5 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe Destination IP 491 223.5.5.5 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe Destination IP 1 114.114.114.114 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe Destination IP 37 223.5.5.5 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe Destination IP 90 114.114.114.114 4600 3e8e6238 Destination IP 91 223.5.5.5 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe Destination IP 286 223.5.5.5 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe Destination IP 318 114.114.114.114 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe Destination IP 349 223.5.5.5 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe Destination IP 459 114.114.114.114 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe Destination IP 2 223.5.5.5 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe Destination IP 36 114.114.114.114 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe Destination IP 178 223.5.5.5 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe Destination IP 231 114.114.114.114 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe Destination IP 285 114.114.114.114 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe Destination IP 315 114.114.114.114 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe Destination IP 490 114.114.114.114 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe Destination IP 146 223.5.5.5 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe Destination IP 177 114.114.114.114 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 3e8e6238 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 3e8e6238 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 3e8e6238 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 3e8e6238 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 3e8e6238 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 3e8e6238 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 3e8e6238 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 3e8e6238 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 3e8e6238 File created C:\Windows\SysWOW64\3e8e6238 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 3e8e6238 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 3e8e6238 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 3e8e6238 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 3e8e6238 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 3e8e6238 -
resource yara_rule behavioral2/memory/2040-0-0x0000000000D00000-0x0000000000D8C000-memory.dmp upx behavioral2/files/0x00160000000115b2-2.dat upx behavioral2/memory/4600-3-0x0000000000A80000-0x0000000000B0C000-memory.dmp upx behavioral2/memory/2040-20-0x0000000000D00000-0x0000000000D8C000-memory.dmp upx behavioral2/memory/4600-21-0x0000000000A80000-0x0000000000B0C000-memory.dmp upx behavioral2/memory/4600-44-0x0000000000A80000-0x0000000000B0C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4ec0f0 3e8e6238 File opened for modification C:\Windows\22ecf0 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname 3e8e6238 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 3e8e6238 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.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 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3e8e6238 - 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 3e8e6238 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 3e8e6238 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 3e8e6238 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 3e8e6238 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 3e8e6238 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 3e8e6238 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 3e8e6238 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 3e8e6238 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 3e8e6238 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4600 3e8e6238 4600 3e8e6238 4600 3e8e6238 4600 3e8e6238 4600 3e8e6238 4600 3e8e6238 4600 3e8e6238 4600 3e8e6238 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe Token: SeTcbPrivilege 2040 7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe Token: SeDebugPrivilege 4600 3e8e6238 Token: SeTcbPrivilege 4600 3e8e6238
Processes
-
C:\Users\Admin\AppData\Local\Temp\7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe"C:\Users\Admin\AppData\Local\Temp\7697f458a18a5af4074f8047dc2e0f1291a08d9cd3ada80d08c3446ff23ff315.exe"1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2040
-
C:\Windows\Syswow64\3e8e6238C:\Windows\Syswow64\3e8e62381⤵
- Executes dropped EXE
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4600
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\3e8e6238
- Size 766KB
- SHA256 d4f2159caaa1d7feacf5689d1a8c3d3780de531b3d9d286b33a4bcd603058e35
- MD5 88f83de8a3f3a9a192121c826cb8649e
- SHA1 c6588f9f5f1c535abf7489b728c1a4378c39582a
- SHA512 f307373301a1fd54a4f112bfb2a5bbeee660535514140a54c573a334b3cac82657399e7f3329f2e838125b4e9cf6617db09f66f4b9c22c245e6d79c0e2078ce3
- SSDEEP 12288:ySvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/Liw:ZvO2xJKRw2kOkx2LFRvcUV
- TLSH T10BF45A31E241C03AD0A74576C6FA0BAFE564BD25531155CBA3C43A6A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH