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
18/07/2026, 19:43
Behavioral task
behavioral1
Sample
06bd5dd2591d990da0137de15eefb2f44088a881e0aab928bb32bf8f6d8826f5.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 06bd5dd2591d990da0137de15eefb2f44088a881e0aab928bb32bf8f6d8826f5.exe
- Size 560KB
- Sample260718-yfa1rset5t
- SHA256 06bd5dd2591d990da0137de15eefb2f44088a881e0aab928bb32bf8f6d8826f5
- MD5 70b1dbe95be36c97843a2431321d0533
- SHA1 2fee016e0fd6be7445768ef37ef2d38edca656eb
- SHA512 9405758972293ce3bcdec49c03d80bf4a2597fc4c10bc47c51b7544baa07ee519090620105274a539bc58acf2bb741758650c04171782e31a16a306b4852fc64
- SSDEEP 6144:b4ZaN1cb90oOTFmIFLq0cvnXhLCqj2EFNirGcEOkCybEaQRuy8K:brNOb9+sIF+0cvnXhLCqEsOkxHy
- TLSH T169C48D29B6E0C076C4B79578C4A186B6FAB17832372459CFA394075A1F337E2BA3570D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4536 ce4ea382 - 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 1 114.114.114.114 1388 06bd5dd2591d990da0137de15eefb2f44088a881e0aab928bb32bf8f6d8826f5.exe Destination IP 4 223.5.5.5 1388 06bd5dd2591d990da0137de15eefb2f44088a881e0aab928bb32bf8f6d8826f5.exe Destination IP 10 114.114.114.114 1388 06bd5dd2591d990da0137de15eefb2f44088a881e0aab928bb32bf8f6d8826f5.exe Destination IP 11 223.5.5.5 1388 06bd5dd2591d990da0137de15eefb2f44088a881e0aab928bb32bf8f6d8826f5.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 ce4ea382 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 ce4ea382 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE ce4ea382 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 ce4ea382 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft ce4ea382 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData ce4ea382 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content ce4ea382 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 ce4ea382 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 ce4ea382 File created C:\Windows\SysWOW64\ce4ea382 06bd5dd2591d990da0137de15eefb2f44088a881e0aab928bb32bf8f6d8826f5.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies ce4ea382 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache ce4ea382 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 ce4ea382 -
resource yara_rule behavioral2/memory/1388-0-0x0000000000430000-0x00000000004BC000-memory.dmp upx behavioral2/files/0x000f00000001b1d0-2.dat upx behavioral2/memory/4536-3-0x0000000000A60000-0x0000000000AEC000-memory.dmp upx behavioral2/memory/1388-10-0x0000000000430000-0x00000000004BC000-memory.dmp upx behavioral2/memory/4536-11-0x0000000000A60000-0x0000000000AEC000-memory.dmp upx behavioral2/memory/4536-34-0x0000000000A60000-0x0000000000AEC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4da870 ce4ea382 File opened for modification C:\Windows\17c358 06bd5dd2591d990da0137de15eefb2f44088a881e0aab928bb32bf8f6d8826f5.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 ce4ea382 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 06bd5dd2591d990da0137de15eefb2f44088a881e0aab928bb32bf8f6d8826f5.exe - 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 ce4ea382 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" ce4ea382 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" ce4ea382 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ ce4ea382 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" ce4ea382 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" ce4ea382 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" ce4ea382 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing ce4ea382 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" ce4ea382 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4536 ce4ea382 4536 ce4ea382 4536 ce4ea382 4536 ce4ea382 4536 ce4ea382 4536 ce4ea382 4536 ce4ea382 4536 ce4ea382 1388 06bd5dd2591d990da0137de15eefb2f44088a881e0aab928bb32bf8f6d8826f5.exe 1388 06bd5dd2591d990da0137de15eefb2f44088a881e0aab928bb32bf8f6d8826f5.exe 1388 06bd5dd2591d990da0137de15eefb2f44088a881e0aab928bb32bf8f6d8826f5.exe 1388 06bd5dd2591d990da0137de15eefb2f44088a881e0aab928bb32bf8f6d8826f5.exe 1388 06bd5dd2591d990da0137de15eefb2f44088a881e0aab928bb32bf8f6d8826f5.exe 1388 06bd5dd2591d990da0137de15eefb2f44088a881e0aab928bb32bf8f6d8826f5.exe 1388 06bd5dd2591d990da0137de15eefb2f44088a881e0aab928bb32bf8f6d8826f5.exe 1388 06bd5dd2591d990da0137de15eefb2f44088a881e0aab928bb32bf8f6d8826f5.exe 1388 06bd5dd2591d990da0137de15eefb2f44088a881e0aab928bb32bf8f6d8826f5.exe 1388 06bd5dd2591d990da0137de15eefb2f44088a881e0aab928bb32bf8f6d8826f5.exe 1388 06bd5dd2591d990da0137de15eefb2f44088a881e0aab928bb32bf8f6d8826f5.exe 1388 06bd5dd2591d990da0137de15eefb2f44088a881e0aab928bb32bf8f6d8826f5.exe 1388 06bd5dd2591d990da0137de15eefb2f44088a881e0aab928bb32bf8f6d8826f5.exe 1388 06bd5dd2591d990da0137de15eefb2f44088a881e0aab928bb32bf8f6d8826f5.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1388 06bd5dd2591d990da0137de15eefb2f44088a881e0aab928bb32bf8f6d8826f5.exe Token: SeTcbPrivilege 1388 06bd5dd2591d990da0137de15eefb2f44088a881e0aab928bb32bf8f6d8826f5.exe Token: SeDebugPrivilege 4536 ce4ea382 Token: SeTcbPrivilege 4536 ce4ea382
Processes
-
C:\Users\Admin\AppData\Local\Temp\06bd5dd2591d990da0137de15eefb2f44088a881e0aab928bb32bf8f6d8826f5.exe"C:\Users\Admin\AppData\Local\Temp\06bd5dd2591d990da0137de15eefb2f44088a881e0aab928bb32bf8f6d8826f5.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:1388
-
C:\Windows\Syswow64\ce4ea382C:\Windows\Syswow64\ce4ea3821⤵
- 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:4536
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\ce4ea382
- Size 560KB
- SHA256 a5d6b05466a02a53554f250cd3ff02676fce1d46ca0d242935a822cfacf16b93
- MD5 a3684381f9e69a2dcc70f62132b409a2
- SHA1 caee07aff0b6c6026b69502676b7807eaf25ef90
- SHA512 95888bfc55c2d575838b1739784f054e0a5c89e8c24d7dc934b02c3ca31465f8f65224d34cf2b663b7c26cd1d35adfcf929e243ca8f6888537773b8fb67940c3
- SSDEEP 6144:e4ZaN1cb90oOTFmIFLq0cvnXhLCqj2EFNirGcEOkCybEaQRuy8K:erNOb9+sIF+0cvnXhLCqEsOkxHy
- TLSH T117C48D29B6E0C076C4B79578C4A186B6FAB17832372459CFA394075A1F337E2BA3570D
- MD5 SHA1 SHA512 SSDEEP TLSH