Analysis
- max time kernel
150s - max time network
154s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
18/08/2026, 16:48
Behavioral task
behavioral1
Sample
00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.exe
- Size 640KB
- Sample260818-vbe75swdpc
- SHA256 00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9
- MD5 2bb22e4136b22740c5a79d5e46c800c7
- SHA1 075822d190ffc3d201ead6ab0184e55eca816d14
- SHA512 77f38afb7dbc18afa3df30bf386a82917048190ce424321c1f6f8964bc0509db1e9a09c2d8315e79e981ae8bcf66b8de163b2c922fff83107107d59acb8a47b8
- SSDEEP 6144:6cTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRuy8KU5Rc:6SvO2x9mONvKRwLSFtsOkxHya5+
- TLSH T1F7D45B35A6808036C0B74631C6F64BAAF9B5BC25631195CFA384376A1F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2428 84f16738 - 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 377 114.114.114.114 708 00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.exe Destination IP 4 223.5.5.5 708 00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.exe Destination IP 236 114.114.114.114 708 00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.exe Destination IP 293 114.114.114.114 708 00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.exe Destination IP 294 223.5.5.5 708 00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.exe Destination IP 324 223.5.5.5 708 00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.exe Destination IP 238 223.5.5.5 708 00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.exe Destination IP 323 114.114.114.114 708 00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.exe Destination IP 92 114.114.114.114 708 00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.exe Destination IP 102 114.114.114.114 2428 84f16738 Destination IP 113 223.5.5.5 708 00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.exe Destination IP 152 223.5.5.5 708 00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.exe Destination IP 378 223.5.5.5 708 00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.exe Destination IP 1 114.114.114.114 708 00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.exe Destination IP 41 114.114.114.114 708 00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.exe Destination IP 42 223.5.5.5 708 00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.exe Destination IP 93 223.5.5.5 708 00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.exe Destination IP 150 114.114.114.114 708 00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 84f16738 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 84f16738 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 84f16738 File created C:\Windows\SysWOW64\84f16738 00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 84f16738 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 84f16738 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 84f16738 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 84f16738 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 84f16738 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 84f16738 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 84f16738 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 84f16738 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 84f16738 -
resource yara_rule behavioral2/memory/708-0-0x0000000000E70000-0x0000000000EFC000-memory.dmp upx behavioral2/files/0x00070000000113d4-2.dat upx behavioral2/memory/2428-3-0x0000000000A00000-0x0000000000A8C000-memory.dmp upx behavioral2/memory/708-16-0x0000000000E70000-0x0000000000EFC000-memory.dmp upx behavioral2/memory/2428-17-0x0000000000A00000-0x0000000000A8C000-memory.dmp upx behavioral2/memory/2428-38-0x0000000000A00000-0x0000000000A8C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\299178 84f16738 File opened for modification C:\Windows\c1f08 00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.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 84f16738 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.exe - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 84f16738 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 84f16738 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 84f16738 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 84f16738 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 84f16738 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 84f16738 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 84f16738 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 84f16738 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 84f16738 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 2428 84f16738 2428 84f16738 2428 84f16738 2428 84f16738 2428 84f16738 2428 84f16738 2428 84f16738 2428 84f16738 708 00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.exe 708 00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.exe 708 00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.exe 708 00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.exe 708 00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.exe 708 00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.exe 708 00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.exe 708 00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.exe 708 00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.exe 708 00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.exe 708 00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.exe 708 00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.exe 708 00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.exe 708 00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 708 00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.exe Token: SeTcbPrivilege 708 00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.exe Token: SeDebugPrivilege 2428 84f16738 Token: SeTcbPrivilege 2428 84f16738
Processes
-
C:\Users\Admin\AppData\Local\Temp\00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.exe"C:\Users\Admin\AppData\Local\Temp\00e1ed87774938e12452ffbccfc095ff5d43dcff61e4665d0065034f942b17d9.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:708
-
C:\Windows\Syswow64\84f16738C:\Windows\Syswow64\84f167381⤵
- Executes dropped EXE
- Unexpected DNS network traffic destination
- 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:2428
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Windows\SysWOW64\84f16738
- Size 640KB
- SHA256 7b116397e0a1c6a3718e5fc40c46e8066ac399cfff647f287f30441f55999f7a
- MD5 bc030dd1ff0cc36599bc602ad6a84363
- SHA1 7fb56feedf85de3ae5e567a458593b99bb2fba16
- SHA512 97933584ad01de30cfe037947700db3adf3a3800fac13e5882109b3ac3968319d6536d8115c1926b7749893f39c5cdd5450c54037cd7c71b98338fec4aa89f98
- SSDEEP 6144:PcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRuy8KU5Rc:PSvO2x9mONvKRwLSFtsOkxHya5+
- TLSH T1EAD45B35A6808036C0B74631C6F64BAAF9B5BC25631195CFA384376A1F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH