Analysis
- max time kernel
149s - max time network
151s - 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, 07:20
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
8acaf3e58164b00b7546c41f99859ffe77d3f89cb1830d6c78e0611353114635.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
8acaf3e58164b00b7546c41f99859ffe77d3f89cb1830d6c78e0611353114635.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 8acaf3e58164b00b7546c41f99859ffe77d3f89cb1830d6c78e0611353114635.exe
- Size 1.6MB
- Sample260815-h6f2psef23
- SHA256 8acaf3e58164b00b7546c41f99859ffe77d3f89cb1830d6c78e0611353114635
- MD5 119d1792a9de7341941dcdffe02c6002
- SHA1 bfbf6aca10f685c99e1e1c1bd87fb5de5df34dd5
- SHA512 2fbcd799026f682893b11f050fb1e3dbcd0b1c2f7b28c85002189444b037e408147cfcf943345f31af743ad9d16977381c41753c35d1963b9c088616aa954408
- SSDEEP 24576:2vO2xJKRI2FOkx2LFEvcUQPxuZ98Es8k3OH3C0rQ6+84FqoBsqMwLooSHazBvKRC:2HHKO29Qm5QZuTtS0rQM4PSxSFlv+a
- TLSH T1FC759E22E341C072D567117146BA0B7EA938BE62077495C7E3D4FD752F722E2AA3630E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1156 14ad186 - 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 5 223.5.5.5 8 8acaf3e58164b00b7546c41f99859ffe77d3f89cb1830d6c78e0611353114635.exe Destination IP 34 114.114.114.114 8 8acaf3e58164b00b7546c41f99859ffe77d3f89cb1830d6c78e0611353114635.exe Destination IP 37 223.5.5.5 8 8acaf3e58164b00b7546c41f99859ffe77d3f89cb1830d6c78e0611353114635.exe Destination IP 2 114.114.114.114 8 8acaf3e58164b00b7546c41f99859ffe77d3f89cb1830d6c78e0611353114635.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 14ad186 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 14ad186 File created C:\Windows\SysWOW64\14ad186 8acaf3e58164b00b7546c41f99859ffe77d3f89cb1830d6c78e0611353114635.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 14ad186 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 14ad186 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 14ad186 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 14ad186 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 14ad186 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 14ad186 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 14ad186 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 14ad186 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 14ad186 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 14ad186 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\13ca88 14ad186 File opened for modification C:\Windows\2310 8acaf3e58164b00b7546c41f99859ffe77d3f89cb1830d6c78e0611353114635.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 14ad186 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8acaf3e58164b00b7546c41f99859ffe77d3f89cb1830d6c78e0611353114635.exe - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 14ad186 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 14ad186 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 14ad186 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 14ad186 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 14ad186 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 14ad186 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 14ad186 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 14ad186 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 14ad186 - Suspicious behavior: EnumeratesProcesses 18 IoCs
pid Process 1156 14ad186 1156 14ad186 1156 14ad186 1156 14ad186 1156 14ad186 1156 14ad186 1156 14ad186 1156 14ad186 1156 14ad186 1156 14ad186 1156 14ad186 1156 14ad186 8 8acaf3e58164b00b7546c41f99859ffe77d3f89cb1830d6c78e0611353114635.exe 8 8acaf3e58164b00b7546c41f99859ffe77d3f89cb1830d6c78e0611353114635.exe 8 8acaf3e58164b00b7546c41f99859ffe77d3f89cb1830d6c78e0611353114635.exe 8 8acaf3e58164b00b7546c41f99859ffe77d3f89cb1830d6c78e0611353114635.exe 8 8acaf3e58164b00b7546c41f99859ffe77d3f89cb1830d6c78e0611353114635.exe 8 8acaf3e58164b00b7546c41f99859ffe77d3f89cb1830d6c78e0611353114635.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 8 8acaf3e58164b00b7546c41f99859ffe77d3f89cb1830d6c78e0611353114635.exe Token: SeTcbPrivilege 8 8acaf3e58164b00b7546c41f99859ffe77d3f89cb1830d6c78e0611353114635.exe Token: SeDebugPrivilege 1156 14ad186 Token: SeTcbPrivilege 1156 14ad186
Processes
-
C:\Users\Admin\AppData\Local\Temp\8acaf3e58164b00b7546c41f99859ffe77d3f89cb1830d6c78e0611353114635.exe"C:\Users\Admin\AppData\Local\Temp\8acaf3e58164b00b7546c41f99859ffe77d3f89cb1830d6c78e0611353114635.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:8
-
C:\Windows\Syswow64\14ad186C:\Windows\Syswow64\14ad1861⤵
- 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:1156
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\14ad186
- Size 1.6MB
- SHA256 3d6450105914c8f8927b4014dd3b96a77a7d2c9c1331e3b7bd1ae287fc0dfc99
- MD5 07979ebb97313cd4ff97003cdbfb9c43
- SHA1 a2905a0fad0aa51c021c8738095747b78a3567b6
- SHA512 7d8f88eba1583cf59727ab50a66b5d372f987a59e6f02d86a3647cbc036986078853d9b7c2a05de5834dd20f37c1257acc3cba5abf33ff6642319898e903f0be
- SSDEEP 24576:jvO2xJKRI2FOkx2LFEvcUQPxuZ98Es8k3OH3C0rQ6+84FqoBsqMwLooSHazBvKRC:jHHKO29Qm5QZuTtS0rQM4PSxSFlv+a
- TLSH T191759E22E341C072D567117146BA0B7EA938BE62077495C7E3D4FD752F722E2AA3630E
- MD5 SHA1 SHA512 SSDEEP TLSH