Analysis
- max time kernel
150s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
14/10/2026, 09:28
Behavioral task
behavioral1
Sample
8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe
- Size 761KB
- Sample261014-lfqd8sfd92
- SHA256 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9
- MD5 cd401935a5bc7787b131a52fd618fd77
- SHA1 fb09616b885943754576888acca82bbd7a2a9ce5
- SHA512 3667bf1acab053dfbfd99cbcbbee2e2117cc83912bed6622f359405c244da08c99fac711eb63f8f5eb44cb552b2551ae60a01b0a2ba322aa8295d56b2b7f6a81
- SSDEEP 12288:BSvO2x9mONvKRwLSFtsOkxHya5hYIW0p98B:IvO2xJKRw2kOkxSkW298B
- TLSH T147F49E35A2808036C0B34532C6F94AABF9797D35631565CBA3843B662F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1484 6083cf24 - Unexpected DNS network traffic destination 22 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 41 223.5.5.5 4404 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe Destination IP 94 114.114.114.114 1484 6083cf24 Destination IP 149 114.114.114.114 4404 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe Destination IP 235 114.114.114.114 4404 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe Destination IP 287 114.114.114.114 4404 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe Destination IP 289 223.5.5.5 4404 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe Destination IP 316 114.114.114.114 4404 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe Destination IP 346 114.114.114.114 4404 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe Destination IP 6 223.5.5.5 4404 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe Destination IP 150 223.5.5.5 4404 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe Destination IP 182 223.5.5.5 4404 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe Destination IP 347 223.5.5.5 4404 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe Destination IP 403 223.5.5.5 4404 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe Destination IP 457 223.5.5.5 4404 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe Destination IP 181 114.114.114.114 4404 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe Destination IP 236 223.5.5.5 4404 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe Destination IP 317 223.5.5.5 4404 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe Destination IP 456 114.114.114.114 4404 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe Destination IP 4 114.114.114.114 4404 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe Destination IP 40 114.114.114.114 4404 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe Destination IP 95 223.5.5.5 4404 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe Destination IP 402 114.114.114.114 4404 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.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 6083cf24 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 6083cf24 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 6083cf24 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 6083cf24 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 6083cf24 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 6083cf24 File created C:\Windows\SysWOW64\6083cf24 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 6083cf24 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 6083cf24 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 6083cf24 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 6083cf24 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 6083cf24 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 6083cf24 -
resource yara_rule behavioral2/memory/4404-0-0x00000000006C0000-0x000000000074C000-memory.dmp upx behavioral2/files/0x001800000001151c-2.dat upx behavioral2/memory/1484-4-0x0000000000AA0000-0x0000000000B2C000-memory.dmp upx behavioral2/memory/4404-18-0x00000000006C0000-0x000000000074C000-memory.dmp upx behavioral2/memory/1484-19-0x0000000000AA0000-0x0000000000B2C000-memory.dmp upx behavioral2/memory/1484-42-0x0000000000AA0000-0x0000000000B2C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\196818 6083cf24 File opened for modification C:\Windows\4b65e8 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.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 6083cf24 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 6083cf24 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.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 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6083cf24 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 6083cf24 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 6083cf24 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 6083cf24 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 6083cf24 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 6083cf24 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 6083cf24 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 6083cf24 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 6083cf24 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 6083cf24 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 1484 6083cf24 1484 6083cf24 1484 6083cf24 1484 6083cf24 1484 6083cf24 1484 6083cf24 1484 6083cf24 1484 6083cf24 4404 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe 4404 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe 4404 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe 4404 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe 4404 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe 4404 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe 4404 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe 4404 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe 4404 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe 4404 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe 4404 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe 4404 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe 4404 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe 4404 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4404 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe Token: SeTcbPrivilege 4404 8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe Token: SeDebugPrivilege 1484 6083cf24 Token: SeTcbPrivilege 1484 6083cf24
Processes
-
C:\Users\Admin\AppData\Local\Temp\8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.exe"C:\Users\Admin\AppData\Local\Temp\8a625e067aa5a592c966f762fcbfb5df0e8205bad0a04dfca0cb19b4c13ac3f9.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:4404
-
C:\Windows\Syswow64\6083cf24C:\Windows\Syswow64\6083cf241⤵
- 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:1484
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\6083cf24
- Size 761KB
- SHA256 467da5294e909391c9f995680e4db76415958fe8c2490f8d530628ebd4b551d2
- MD5 1b1038b272f08f792de83c82bad1bedf
- SHA1 7398427abeeb6b1a6fdb38969bedc5e1f5f8d393
- SHA512 0d83083d820dcfc81ed25d798a3fa7c4da1125abe75436da9a1f62f8ca31193fdb0e56811f008c3947622eabaf0e5c9db7d3ae829051aef5ca62c8210ba6bbc4
- SSDEEP 12288:HSvO2x9mONvKRwLSFtsOkxHya5hYIW0p98B:yvO2xJKRw2kOkxSkW298B
- TLSH T116F49E35A2808036C0B34532C6F94AABF9797D35631565CBA3843B662F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH