Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
31/08/2026, 09:48
Behavioral task
behavioral1
Sample
6370b098cecdf270c7d23d39cf6b8e21f84141e55eb3896777dad860bea058c0.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 6370b098cecdf270c7d23d39cf6b8e21f84141e55eb3896777dad860bea058c0.exe
- Size 560KB
- Sample260831-ltakyagn5v
- SHA256 6370b098cecdf270c7d23d39cf6b8e21f84141e55eb3896777dad860bea058c0
- MD5 a50892d6d292331c021dd64dbdf3d449
- SHA1 6417cda0ae9c7714d253fc7c2ae86666c5ff0894
- SHA512 3964cf9d0a993f648cc800780dd111d422d0ff1f0b89ca725268671d673e76a1c27dd780102373d0cc2a45aacd579aa527cfd895608a20841f22514ca81352f3
- SSDEEP 6144:84ZaN1cb90oOTFmIFLq0cvnXhLCqj2EFNirGcEOkCybEaQRuy8K:8rNOb9+sIF+0cvnXhLCqEsOkxHy
- TLSH T139C48D29B6E0C076C4B79578C4A186B6FAB17832372459CFA394075A1F337E2BA3570D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4988 252665db - Unexpected DNS network traffic destination 6 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 2 114.114.114.114 4300 6370b098cecdf270c7d23d39cf6b8e21f84141e55eb3896777dad860bea058c0.exe Destination IP 4 223.5.5.5 4300 6370b098cecdf270c7d23d39cf6b8e21f84141e55eb3896777dad860bea058c0.exe Destination IP 28 114.114.114.114 4300 6370b098cecdf270c7d23d39cf6b8e21f84141e55eb3896777dad860bea058c0.exe Destination IP 29 223.5.5.5 4300 6370b098cecdf270c7d23d39cf6b8e21f84141e55eb3896777dad860bea058c0.exe Destination IP 70 114.114.114.114 4300 6370b098cecdf270c7d23d39cf6b8e21f84141e55eb3896777dad860bea058c0.exe Destination IP 71 223.5.5.5 4300 6370b098cecdf270c7d23d39cf6b8e21f84141e55eb3896777dad860bea058c0.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 252665db File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 252665db File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 252665db File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 252665db File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 252665db File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 252665db File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 252665db File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 252665db File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 252665db File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 252665db File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 252665db File created C:\Windows\SysWOW64\252665db 6370b098cecdf270c7d23d39cf6b8e21f84141e55eb3896777dad860bea058c0.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 252665db -
resource yara_rule behavioral2/memory/4300-0-0x0000000000520000-0x00000000005AC000-memory.dmp upx behavioral2/files/0x000600000001b86d-2.dat upx behavioral2/memory/4988-3-0x0000000000C20000-0x0000000000CAC000-memory.dmp upx behavioral2/memory/4300-16-0x0000000000520000-0x00000000005AC000-memory.dmp upx behavioral2/memory/4988-17-0x0000000000C20000-0x0000000000CAC000-memory.dmp upx behavioral2/memory/4988-32-0x0000000000C20000-0x0000000000CAC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\556578 252665db File opened for modification C:\Windows\499e18 6370b098cecdf270c7d23d39cf6b8e21f84141e55eb3896777dad860bea058c0.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 252665db Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6370b098cecdf270c7d23d39cf6b8e21f84141e55eb3896777dad860bea058c0.exe - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 252665db Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 252665db Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 252665db Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 252665db Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 252665db Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 252665db Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 252665db Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 252665db Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 252665db - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4988 252665db 4988 252665db 4988 252665db 4988 252665db 4988 252665db 4988 252665db 4988 252665db 4988 252665db 4300 6370b098cecdf270c7d23d39cf6b8e21f84141e55eb3896777dad860bea058c0.exe 4300 6370b098cecdf270c7d23d39cf6b8e21f84141e55eb3896777dad860bea058c0.exe 4300 6370b098cecdf270c7d23d39cf6b8e21f84141e55eb3896777dad860bea058c0.exe 4300 6370b098cecdf270c7d23d39cf6b8e21f84141e55eb3896777dad860bea058c0.exe 4300 6370b098cecdf270c7d23d39cf6b8e21f84141e55eb3896777dad860bea058c0.exe 4300 6370b098cecdf270c7d23d39cf6b8e21f84141e55eb3896777dad860bea058c0.exe 4300 6370b098cecdf270c7d23d39cf6b8e21f84141e55eb3896777dad860bea058c0.exe 4300 6370b098cecdf270c7d23d39cf6b8e21f84141e55eb3896777dad860bea058c0.exe 4300 6370b098cecdf270c7d23d39cf6b8e21f84141e55eb3896777dad860bea058c0.exe 4300 6370b098cecdf270c7d23d39cf6b8e21f84141e55eb3896777dad860bea058c0.exe 4300 6370b098cecdf270c7d23d39cf6b8e21f84141e55eb3896777dad860bea058c0.exe 4300 6370b098cecdf270c7d23d39cf6b8e21f84141e55eb3896777dad860bea058c0.exe 4300 6370b098cecdf270c7d23d39cf6b8e21f84141e55eb3896777dad860bea058c0.exe 4300 6370b098cecdf270c7d23d39cf6b8e21f84141e55eb3896777dad860bea058c0.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4300 6370b098cecdf270c7d23d39cf6b8e21f84141e55eb3896777dad860bea058c0.exe Token: SeTcbPrivilege 4300 6370b098cecdf270c7d23d39cf6b8e21f84141e55eb3896777dad860bea058c0.exe Token: SeDebugPrivilege 4988 252665db Token: SeTcbPrivilege 4988 252665db
Processes
-
C:\Users\Admin\AppData\Local\Temp\6370b098cecdf270c7d23d39cf6b8e21f84141e55eb3896777dad860bea058c0.exe"C:\Users\Admin\AppData\Local\Temp\6370b098cecdf270c7d23d39cf6b8e21f84141e55eb3896777dad860bea058c0.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:4300
-
C:\Windows\Syswow64\252665dbC:\Windows\Syswow64\252665db1⤵
- 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:4988
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\252665db
- Size 560KB
- SHA256 80859e1a49cd12bc8ee674196eeb1ee9a56eba7e5afdacd80db78a1e3490450f
- MD5 57677c114af4ed77b3e8ad2c7829453a
- SHA1 cf628a1de8fab4ec839283a2322bcc992dd416d6
- SHA512 cda64d149de8f54398af8c99685c70fdd28c8e05a1dea837b099790ef224807f57fbcd46c14d21bee8af1b1f0e9014a68a21625a33183888bb2f86f94eb243d0
- SSDEEP 6144:24ZaN1cb90oOTFmIFLq0cvnXhLCqj2EFNirGcEOkCybEaQRuy8K:2rNOb9+sIF+0cvnXhLCqEsOkxHy
- TLSH T1E7C48D29B6E0C076C4B79578C4A186B6FAB17832372459CFA394075A1F337E2BA3570D
- MD5 SHA1 SHA512 SSDEEP TLSH