Analysis
- max time kernel
148s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/09/2026, 20:06
Behavioral task
behavioral1
Sample
5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe
- Size 560KB
- Sample260930-yvpgps1sh1
- SHA256 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68
- MD5 1427a12b3427f6ed8da6b0f3b7d26b47
- SHA1 8edbcec2903977c0fcdb4c4572a145c41d8b5518
- SHA512 0fb8fd2c6e5a43b7ea0db25390ac0aa83e80fc6241b682767be1937c5649fc4c3d5e385b5142d9181318fce447defdc4fbbb33af140967d53cd83090724a9e47
- SSDEEP 6144:+4ZaN1cb90oOTFmIFLq0cvnXhLCqj2EFNirGcEOkCybEaQRuy8K:+rNOb9+sIF+0cvnXhLCqEsOkxHy
- TLSH T1B2C48D29B6E0C076C4B79578C4A186B6FAB17832372459CFA394075A1F337E2BA3570D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4716 2d38d048 - Unexpected DNS network traffic destination 18 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 318 114.114.114.114 892 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe Destination IP 35 114.114.114.114 892 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe Destination IP 90 114.114.114.114 4716 2d38d048 Destination IP 177 114.114.114.114 892 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe Destination IP 178 223.5.5.5 892 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe Destination IP 231 114.114.114.114 892 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe Destination IP 232 223.5.5.5 892 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe Destination IP 372 114.114.114.114 892 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe Destination IP 373 223.5.5.5 892 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe Destination IP 1 114.114.114.114 892 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe Destination IP 36 223.5.5.5 892 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe Destination IP 289 223.5.5.5 892 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe Destination IP 2 223.5.5.5 892 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe Destination IP 91 223.5.5.5 892 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe Destination IP 319 223.5.5.5 892 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe Destination IP 119 114.114.114.114 892 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe Destination IP 120 223.5.5.5 892 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe Destination IP 288 114.114.114.114 892 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 2d38d048 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 2d38d048 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 2d38d048 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 2d38d048 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 2d38d048 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 2d38d048 File created C:\Windows\SysWOW64\2d38d048 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 2d38d048 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 2d38d048 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 2d38d048 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 2d38d048 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 2d38d048 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 2d38d048 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 2d38d048 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 2d38d048 -
resource yara_rule behavioral2/memory/892-0-0x0000000000620000-0x00000000006AC000-memory.dmp upx behavioral2/files/0x000c000000019cb3-2.dat upx behavioral2/memory/4716-3-0x00000000006A0000-0x000000000072C000-memory.dmp upx behavioral2/memory/892-20-0x0000000000620000-0x00000000006AC000-memory.dmp upx behavioral2/memory/4716-21-0x00000000006A0000-0x000000000072C000-memory.dmp upx behavioral2/memory/4716-42-0x00000000006A0000-0x000000000072C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\50bd58 2d38d048 File opened for modification C:\Windows\f4578 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.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 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname 2d38d048 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 2d38d048 - 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 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2d38d048 - 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\History\CachePrefix = "Visited:" 2d38d048 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 2d38d048 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 2d38d048 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 2d38d048 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 2d38d048 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 2d38d048 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 2d38d048 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 2d38d048 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 2d38d048 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4716 2d38d048 4716 2d38d048 4716 2d38d048 4716 2d38d048 4716 2d38d048 4716 2d38d048 4716 2d38d048 4716 2d38d048 892 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe 892 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe 892 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe 892 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe 892 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe 892 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe 892 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe 892 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe 892 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe 892 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe 892 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe 892 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe 892 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe 892 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 892 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe Token: SeTcbPrivilege 892 5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe Token: SeDebugPrivilege 4716 2d38d048 Token: SeTcbPrivilege 4716 2d38d048
Processes
-
C:\Users\Admin\AppData\Local\Temp\5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.exe"C:\Users\Admin\AppData\Local\Temp\5d323e85b3bd514aeaae5ee298968302e4e73a59ea822d4f4a32d1838cec0b68.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:892
-
C:\Windows\Syswow64\2d38d048C:\Windows\Syswow64\2d38d0481⤵
- 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:4716
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:3800
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\2d38d048
- Size 560KB
- SHA256 63feaef6b48e7541bbd1e8853ef82bfab43e9b9186be35296770172df43ceaae
- MD5 bdbd443c43c420c2073cea8f93c57dbe
- SHA1 43b264bfb67ad14e9e4dc275d80749630edb9f44
- SHA512 7f955a1e8b13345c828ce862e67371dbd7d0dfa0ec463b383f2bb1ad10f2b3cb1b4d14fc92ebc89046ebee84ccce76d008d9ca1736dbe10463749d6761fbe909
- SSDEEP 6144:d4ZaN1cb90oOTFmIFLq0cvnXhLCqj2EFNirGcEOkCybEaQRuy8K:drNOb9+sIF+0cvnXhLCqEsOkxHy
- TLSH T1E4C48D29B6E0C076C4B79578C4A186B6FAB17832372459CFA394075A1F337E2BA3570D
- MD5 SHA1 SHA512 SSDEEP TLSH