Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
05/05/2026, 17:58
Behavioral task
behavioral1
Sample
d096f3e14cded78d359e07d266e1f983360508fa43354f7b2dd7f7d4a3f57c90.exe
Resource
win10v2004-20260130-en
10 signatures
150 seconds
General
- Target d096f3e14cded78d359e07d266e1f983360508fa43354f7b2dd7f7d4a3f57c90.exe
- Size 1024KB
- Sample260505-wkehmsgv9j
- SHA256 d096f3e14cded78d359e07d266e1f983360508fa43354f7b2dd7f7d4a3f57c90
- MD5 beda11d843f17a56369b12ff1996a0ee
- SHA1 dcfbb5de1074814f57545fbf5c10402fe5cfe2d9
- SHA512 c3f3bafb7470c2499d11462885e502d922d98dad53a811a9a451060dfd81a3ec1d66fe0f0479ddce01f116251513dfd64ea02fa6c8fe859298df423e88638af9
- SSDEEP 24576:ZjHPOSOkx2LFscUQPxuZ98Es8k3OH3C0rQ6+y:ZTGkQy5QZuTtS0rQi
- TLSH T1B7259E31E242C03AD5A70172C6BE4BAF95687D25432961C7A3D43D762FB62D2AA3170F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5148 d95b6ace - 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 2892 d096f3e14cded78d359e07d266e1f983360508fa43354f7b2dd7f7d4a3f57c90.exe Destination IP 2 223.5.5.5 2892 d096f3e14cded78d359e07d266e1f983360508fa43354f7b2dd7f7d4a3f57c90.exe Destination IP 7 114.114.114.114 2892 d096f3e14cded78d359e07d266e1f983360508fa43354f7b2dd7f7d4a3f57c90.exe Destination IP 8 223.5.5.5 2892 d096f3e14cded78d359e07d266e1f983360508fa43354f7b2dd7f7d4a3f57c90.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\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 d95b6ace File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 d95b6ace File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 d95b6ace File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies d95b6ace File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft d95b6ace File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache d95b6ace File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 d95b6ace File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 d95b6ace File created C:\Windows\SysWOW64\d95b6ace d096f3e14cded78d359e07d266e1f983360508fa43354f7b2dd7f7d4a3f57c90.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE d95b6ace File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 d95b6ace File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData d95b6ace File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content d95b6ace -
resource yara_rule behavioral2/memory/2892-0-0x0000000000680000-0x0000000000709000-memory.dmp upx behavioral2/files/0x000c000000029ee3-2.dat upx behavioral2/memory/5148-4-0x0000000000650000-0x00000000006D9000-memory.dmp upx behavioral2/memory/2892-10-0x0000000000680000-0x0000000000709000-memory.dmp upx behavioral2/memory/5148-15-0x0000000000650000-0x00000000006D9000-memory.dmp upx behavioral2/memory/2892-30-0x0000000000680000-0x0000000000709000-memory.dmp upx behavioral2/memory/5148-32-0x0000000000650000-0x00000000006D9000-memory.dmp upx behavioral2/memory/2892-68-0x0000000000680000-0x0000000000709000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\5822b8 d95b6ace File opened for modification C:\Windows\318318 d096f3e14cded78d359e07d266e1f983360508fa43354f7b2dd7f7d4a3f57c90.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 d096f3e14cded78d359e07d266e1f983360508fa43354f7b2dd7f7d4a3f57c90.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d95b6ace - 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 d95b6ace Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" d95b6ace Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" d95b6ace Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing d95b6ace Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" d95b6ace Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" d95b6ace Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ d95b6ace Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" d95b6ace Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" d95b6ace - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 5148 d95b6ace 5148 d95b6ace 5148 d95b6ace 5148 d95b6ace 5148 d95b6ace 5148 d95b6ace 5148 d95b6ace 5148 d95b6ace 2892 d096f3e14cded78d359e07d266e1f983360508fa43354f7b2dd7f7d4a3f57c90.exe 2892 d096f3e14cded78d359e07d266e1f983360508fa43354f7b2dd7f7d4a3f57c90.exe 2892 d096f3e14cded78d359e07d266e1f983360508fa43354f7b2dd7f7d4a3f57c90.exe 2892 d096f3e14cded78d359e07d266e1f983360508fa43354f7b2dd7f7d4a3f57c90.exe 2892 d096f3e14cded78d359e07d266e1f983360508fa43354f7b2dd7f7d4a3f57c90.exe 2892 d096f3e14cded78d359e07d266e1f983360508fa43354f7b2dd7f7d4a3f57c90.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2892 d096f3e14cded78d359e07d266e1f983360508fa43354f7b2dd7f7d4a3f57c90.exe Token: SeTcbPrivilege 2892 d096f3e14cded78d359e07d266e1f983360508fa43354f7b2dd7f7d4a3f57c90.exe Token: SeDebugPrivilege 5148 d95b6ace Token: SeTcbPrivilege 5148 d95b6ace
Processes
-
C:\Users\Admin\AppData\Local\Temp\d096f3e14cded78d359e07d266e1f983360508fa43354f7b2dd7f7d4a3f57c90.exe"C:\Users\Admin\AppData\Local\Temp\d096f3e14cded78d359e07d266e1f983360508fa43354f7b2dd7f7d4a3f57c90.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:2892
-
C:\Windows\Syswow64\d95b6aceC:\Windows\Syswow64\d95b6ace1⤵
- 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:5148
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\d95b6ace
- Size 1024KB
- SHA256 2a973e8815a32cca176e69666880cdd2aa8d727cbf01dc7371c787c95c97f613
- MD5 d8dfda9082060940ce9e80aeca0ac38f
- SHA1 3fb7582b72b2f73cb5673cc5b9f4539a338d99ab
- SHA512 17ca5f5c962e3044101c6e2720736626dbdd77fa1296c5274136cf335e91ad2f726978f304c0aee99dcdd6ffa212cfb58c7665c6e0196a25b716aaf34c58da3a
- SSDEEP 24576:2jHPOSOkx2LFscUQPxuZ98Es8k3OH3C0rQ6+y:2TGkQy5QZuTtS0rQi
- TLSH T1E1259E31E242C03AD5A70172C6BE4BBF95687D25432961C7A3D43D762FB62D2AA3170F
- MD5 SHA1 SHA512 SSDEEP TLSH