Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
15/08/2026, 21:42
Behavioral task
behavioral1
Sample
6e494891055b4cee37799730a18f8b76a66ae25c10b4ae83cf6d23be3b1f642d.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 6e494891055b4cee37799730a18f8b76a66ae25c10b4ae83cf6d23be3b1f642d.exe
- Size 761KB
- Sample260815-1kdcsshj2v
- SHA256 6e494891055b4cee37799730a18f8b76a66ae25c10b4ae83cf6d23be3b1f642d
- MD5 f084b85280e8a340e67d1a35a62f66f8
- SHA1 4faed696a695afe0a2988bc197cced18a00dd40a
- SHA512 57ec5a133eaaf542df590ed05c4561de895265c1078ea3dba27643685c22314f5ea6772c9266f3e5ba8546029252f2c596567744e4e38f4499af697547fd7285
- SSDEEP 12288:MSvO2x9mONvKRwLSFtsOkxHya5hYIW0p98B:/vO2xJKRw2kOkxSkW298B
- TLSH T1BDF49E35A2808036C0B34532C6F94AABF9797D35631565CBA3843B662F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4272 16a68100 - 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 36 223.5.5.5 4128 6e494891055b4cee37799730a18f8b76a66ae25c10b4ae83cf6d23be3b1f642d.exe Destination IP 3 114.114.114.114 4128 6e494891055b4cee37799730a18f8b76a66ae25c10b4ae83cf6d23be3b1f642d.exe Destination IP 4 223.5.5.5 4128 6e494891055b4cee37799730a18f8b76a66ae25c10b4ae83cf6d23be3b1f642d.exe Destination IP 35 114.114.114.114 4128 6e494891055b4cee37799730a18f8b76a66ae25c10b4ae83cf6d23be3b1f642d.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 16a68100 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 16a68100 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 16a68100 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 16a68100 File created C:\Windows\SysWOW64\16a68100 6e494891055b4cee37799730a18f8b76a66ae25c10b4ae83cf6d23be3b1f642d.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 16a68100 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 16a68100 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 16a68100 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 16a68100 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 16a68100 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 16a68100 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 16a68100 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 16a68100 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 16a68100 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 16a68100 -
resource yara_rule behavioral1/memory/4128-0-0x0000000000CA0000-0x0000000000D2C000-memory.dmp upx behavioral1/files/0x000e0000000241c4-2.dat upx behavioral1/memory/4272-4-0x0000000000DB0000-0x0000000000E3C000-memory.dmp upx behavioral1/memory/4128-10-0x0000000000CA0000-0x0000000000D2C000-memory.dmp upx behavioral1/memory/4272-11-0x0000000000DB0000-0x0000000000E3C000-memory.dmp upx behavioral1/memory/4272-25-0x0000000000DB0000-0x0000000000E3C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\492360 16a68100 File opened for modification C:\Windows\46ac40 6e494891055b4cee37799730a18f8b76a66ae25c10b4ae83cf6d23be3b1f642d.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 6e494891055b4cee37799730a18f8b76a66ae25c10b4ae83cf6d23be3b1f642d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 16a68100 - 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\Cookies\CachePrefix = "Cookie:" 16a68100 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 16a68100 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 16a68100 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 16a68100 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 16a68100 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 16a68100 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 16a68100 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 16a68100 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 16a68100 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4272 16a68100 4272 16a68100 4272 16a68100 4272 16a68100 4272 16a68100 4272 16a68100 4272 16a68100 4272 16a68100 4128 6e494891055b4cee37799730a18f8b76a66ae25c10b4ae83cf6d23be3b1f642d.exe 4128 6e494891055b4cee37799730a18f8b76a66ae25c10b4ae83cf6d23be3b1f642d.exe 4128 6e494891055b4cee37799730a18f8b76a66ae25c10b4ae83cf6d23be3b1f642d.exe 4128 6e494891055b4cee37799730a18f8b76a66ae25c10b4ae83cf6d23be3b1f642d.exe 4128 6e494891055b4cee37799730a18f8b76a66ae25c10b4ae83cf6d23be3b1f642d.exe 4128 6e494891055b4cee37799730a18f8b76a66ae25c10b4ae83cf6d23be3b1f642d.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4128 6e494891055b4cee37799730a18f8b76a66ae25c10b4ae83cf6d23be3b1f642d.exe Token: SeTcbPrivilege 4128 6e494891055b4cee37799730a18f8b76a66ae25c10b4ae83cf6d23be3b1f642d.exe Token: SeDebugPrivilege 4272 16a68100 Token: SeTcbPrivilege 4272 16a68100
Processes
-
C:\Users\Admin\AppData\Local\Temp\6e494891055b4cee37799730a18f8b76a66ae25c10b4ae83cf6d23be3b1f642d.exe"C:\Users\Admin\AppData\Local\Temp\6e494891055b4cee37799730a18f8b76a66ae25c10b4ae83cf6d23be3b1f642d.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:4128
-
C:\Windows\Syswow64\16a68100C:\Windows\Syswow64\16a681001⤵
- 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:4272
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Windows\SysWOW64\16a68100
- Size 761KB
- SHA256 37716e55b67d1ce5813179729d08bcf57296b44da62c5bf6261c06fa5a1b3bcd
- MD5 449e261bf4f777449831c047eaf44461
- SHA1 683d495eb1e915ed5e73fea83250b72c79de7167
- SHA512 63f649d1b681a4dc3d2332a475ca9ad1ac7e071261734c8a585142c997d678c3e5adee0c5d16f6902cc0122158bbdda26399cf175185fcd6477eecd925c67dc5
- SSDEEP 12288:1SvO2x9mONvKRwLSFtsOkxHya5hYIW0p98B:0vO2xJKRw2kOkxSkW298B
- TLSH T153F49E35A2808036C0B34532C6F94AABF9797D35631565CBA3843B662F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH