Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
01/08/2026, 10:51
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
4c6dbbc08862c7f8022b64bb1ff3d602d5267eba99328ccad154a3747b303a1d.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
4c6dbbc08862c7f8022b64bb1ff3d602d5267eba99328ccad154a3747b303a1d.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 4c6dbbc08862c7f8022b64bb1ff3d602d5267eba99328ccad154a3747b303a1d.exe
- Size 1024KB
- Sample260801-mxymlshn21
- SHA256 4c6dbbc08862c7f8022b64bb1ff3d602d5267eba99328ccad154a3747b303a1d
- MD5 ad7c557a959d5fe141aea212a7f0aef7
- SHA1 46655a66093e95ac958f0295ea09e0c3004b35e1
- SHA512 69b5979e0d813fccc884ac2eb12fe071c8b9ef97a39405c3aaf01c31e0c72866acde86074c4bd819ee272fc8910a85d751868d45a3d62f9ad7ddc2d0b0b65355
- SSDEEP 24576:ZvO2xJKRI2FOkx2LFEvcUQPxuZ98Es8k3OH3C0rQb:ZHHKO29Qm5QZuTtS0rQb
- TLSH T14C258C31E641C036D5A7447586BA4BBFA8787D26031564C7E3D43E6A2FB22D2BA3170F
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3228 d5819306 - 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 3 114.114.114.114 4216 4c6dbbc08862c7f8022b64bb1ff3d602d5267eba99328ccad154a3747b303a1d.exe Destination IP 5 223.5.5.5 4216 4c6dbbc08862c7f8022b64bb1ff3d602d5267eba99328ccad154a3747b303a1d.exe Destination IP 17 114.114.114.114 4216 4c6dbbc08862c7f8022b64bb1ff3d602d5267eba99328ccad154a3747b303a1d.exe Destination IP 18 223.5.5.5 4216 4c6dbbc08862c7f8022b64bb1ff3d602d5267eba99328ccad154a3747b303a1d.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 d5819306 File created C:\Windows\SysWOW64\d5819306 4c6dbbc08862c7f8022b64bb1ff3d602d5267eba99328ccad154a3747b303a1d.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 d5819306 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies d5819306 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content d5819306 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 d5819306 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE d5819306 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 d5819306 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft d5819306 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache d5819306 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData d5819306 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 d5819306 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 d5819306 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\482df0 4c6dbbc08862c7f8022b64bb1ff3d602d5267eba99328ccad154a3747b303a1d.exe File opened for modification C:\Windows\3743b8 d5819306 - 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 4c6dbbc08862c7f8022b64bb1ff3d602d5267eba99328ccad154a3747b303a1d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d5819306 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" d5819306 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" d5819306 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing d5819306 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix d5819306 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" d5819306 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" d5819306 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ d5819306 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" d5819306 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" d5819306 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 3228 d5819306 3228 d5819306 3228 d5819306 3228 d5819306 3228 d5819306 3228 d5819306 3228 d5819306 3228 d5819306 4216 4c6dbbc08862c7f8022b64bb1ff3d602d5267eba99328ccad154a3747b303a1d.exe 4216 4c6dbbc08862c7f8022b64bb1ff3d602d5267eba99328ccad154a3747b303a1d.exe 4216 4c6dbbc08862c7f8022b64bb1ff3d602d5267eba99328ccad154a3747b303a1d.exe 4216 4c6dbbc08862c7f8022b64bb1ff3d602d5267eba99328ccad154a3747b303a1d.exe 4216 4c6dbbc08862c7f8022b64bb1ff3d602d5267eba99328ccad154a3747b303a1d.exe 4216 4c6dbbc08862c7f8022b64bb1ff3d602d5267eba99328ccad154a3747b303a1d.exe 4216 4c6dbbc08862c7f8022b64bb1ff3d602d5267eba99328ccad154a3747b303a1d.exe 4216 4c6dbbc08862c7f8022b64bb1ff3d602d5267eba99328ccad154a3747b303a1d.exe 4216 4c6dbbc08862c7f8022b64bb1ff3d602d5267eba99328ccad154a3747b303a1d.exe 4216 4c6dbbc08862c7f8022b64bb1ff3d602d5267eba99328ccad154a3747b303a1d.exe 4216 4c6dbbc08862c7f8022b64bb1ff3d602d5267eba99328ccad154a3747b303a1d.exe 4216 4c6dbbc08862c7f8022b64bb1ff3d602d5267eba99328ccad154a3747b303a1d.exe 4216 4c6dbbc08862c7f8022b64bb1ff3d602d5267eba99328ccad154a3747b303a1d.exe 4216 4c6dbbc08862c7f8022b64bb1ff3d602d5267eba99328ccad154a3747b303a1d.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4216 4c6dbbc08862c7f8022b64bb1ff3d602d5267eba99328ccad154a3747b303a1d.exe Token: SeTcbPrivilege 4216 4c6dbbc08862c7f8022b64bb1ff3d602d5267eba99328ccad154a3747b303a1d.exe Token: SeDebugPrivilege 3228 d5819306 Token: SeTcbPrivilege 3228 d5819306
Processes
-
C:\Users\Admin\AppData\Local\Temp\4c6dbbc08862c7f8022b64bb1ff3d602d5267eba99328ccad154a3747b303a1d.exe"C:\Users\Admin\AppData\Local\Temp\4c6dbbc08862c7f8022b64bb1ff3d602d5267eba99328ccad154a3747b303a1d.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:4216
-
C:\Windows\Syswow64\d5819306C:\Windows\Syswow64\d58193061⤵
- 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:3228
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\d5819306
- Size 1024KB
- SHA256 3762207934e35942f33219f67f354f26b9b05e50007720fb1d42cbfb9e5768cc
- MD5 8d647612056cef1bad7ad73e2f0f6860
- SHA1 151cf5b356a5238ad53c6f3ab42bac7b130edbbf
- SHA512 7d08f4415a24367b5a627a9e0ed0af5503fc7c9c9fd5a33dad6c20398a079a25cb7bb65a943f4e447f0ab5cf27350ee2432de85ee29c48fbc09809b37a69cae1
- SSDEEP 24576:VvO2xJKRI2FOkx2LFEvcUQPxuZ98Es8k3OH3C0rQb:VHHKO29Qm5QZuTtS0rQb
- TLSH T180258C31E641C036D5A7447586BA4BBFA8787D26031564C7E3D43E6A2FB22D2BA3170F
- MD5 SHA1 SHA512 SSDEEP TLSH