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
09/08/2026, 23:19
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
5236c3c580898f539d0c9e54670268f20ff05b509d508241651c3a246a4fa5ad.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
5236c3c580898f539d0c9e54670268f20ff05b509d508241651c3a246a4fa5ad.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
9 signatures
150 seconds
General
- Target 5236c3c580898f539d0c9e54670268f20ff05b509d508241651c3a246a4fa5ad.exe
- Size 419KB
- Sample260809-3as2lsfj9v
- SHA256 5236c3c580898f539d0c9e54670268f20ff05b509d508241651c3a246a4fa5ad
- MD5 132848ed079fd5704705d86387ef699a
- SHA1 03bcd214cb1ddde0a918b9b38fec7849613af0e8
- SHA512 e620a9ed422652597005f2c4b7925d98c5cce12cee99f18713ff3ce0688a194048253f62f4701dc1da8f3b2841b3de30aaee53317aa44205332fe26ffe63f758
- SSDEEP 6144:6atygN+TkFSLZ+knaTDH76VFwcEOkCybEaQRXr9HNdvOa:6atG+S9+kaTDHrOkx2LIa
- TLSH T164948C19FAA08076C563857AC4E257A6FBB1B5223B109ACF639007565F237E3BD3530E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3112 286a506e - 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 65 114.114.114.114 1144 5236c3c580898f539d0c9e54670268f20ff05b509d508241651c3a246a4fa5ad.exe Destination IP 66 223.5.5.5 1144 5236c3c580898f539d0c9e54670268f20ff05b509d508241651c3a246a4fa5ad.exe Destination IP 3 114.114.114.114 1144 5236c3c580898f539d0c9e54670268f20ff05b509d508241651c3a246a4fa5ad.exe Destination IP 4 223.5.5.5 1144 5236c3c580898f539d0c9e54670268f20ff05b509d508241651c3a246a4fa5ad.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 286a506e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 286a506e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 286a506e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 286a506e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 286a506e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 286a506e File created C:\Windows\SysWOW64\286a506e 5236c3c580898f539d0c9e54670268f20ff05b509d508241651c3a246a4fa5ad.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 286a506e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 286a506e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 286a506e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 286a506e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 286a506e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 286a506e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 286a506e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 286a506e - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\354750 286a506e File opened for modification C:\Windows\1395f0 5236c3c580898f539d0c9e54670268f20ff05b509d508241651c3a246a4fa5ad.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 286a506e Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5236c3c580898f539d0c9e54670268f20ff05b509d508241651c3a246a4fa5ad.exe - 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 286a506e Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 286a506e Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 286a506e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 286a506e Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 286a506e Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 286a506e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 286a506e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 286a506e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 286a506e - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 3112 286a506e 3112 286a506e 3112 286a506e 3112 286a506e 3112 286a506e 3112 286a506e 3112 286a506e 3112 286a506e 1144 5236c3c580898f539d0c9e54670268f20ff05b509d508241651c3a246a4fa5ad.exe 1144 5236c3c580898f539d0c9e54670268f20ff05b509d508241651c3a246a4fa5ad.exe 1144 5236c3c580898f539d0c9e54670268f20ff05b509d508241651c3a246a4fa5ad.exe 1144 5236c3c580898f539d0c9e54670268f20ff05b509d508241651c3a246a4fa5ad.exe 1144 5236c3c580898f539d0c9e54670268f20ff05b509d508241651c3a246a4fa5ad.exe 1144 5236c3c580898f539d0c9e54670268f20ff05b509d508241651c3a246a4fa5ad.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1144 5236c3c580898f539d0c9e54670268f20ff05b509d508241651c3a246a4fa5ad.exe Token: SeTcbPrivilege 1144 5236c3c580898f539d0c9e54670268f20ff05b509d508241651c3a246a4fa5ad.exe Token: SeDebugPrivilege 3112 286a506e Token: SeTcbPrivilege 3112 286a506e
Processes
-
C:\Users\Admin\AppData\Local\Temp\5236c3c580898f539d0c9e54670268f20ff05b509d508241651c3a246a4fa5ad.exe"C:\Users\Admin\AppData\Local\Temp\5236c3c580898f539d0c9e54670268f20ff05b509d508241651c3a246a4fa5ad.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:1144
-
C:\Windows\Syswow64\286a506eC:\Windows\Syswow64\286a506e1⤵
- 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:3112
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\286a506e
- Size 419KB
- SHA256 dabee515e9ff6d4b1d8b192a12974eb2de1ec2900adb01933cfbd9995178dba0
- MD5 fc6a67ba7ec104a356f53b9564954fe0
- SHA1 26d27acf77f981bd10e68228843a71a6e603b3be
- SHA512 21d57bc5545814aa42182c3e0ce87d3eb53e7ab7a401cb2f2d6d92472ed0aba618edcf51c9511f00506f14ea8db65c9d97a67e1949ccffe32395f6385c3d95b4
- SSDEEP 6144:JatygN+TkFSLZ+knaTDH76VFwcEOkCybEaQRXr9HNdvOa:JatG+S9+kaTDHrOkx2LIa
- TLSH T178948D19FAA08076C563857AC4E257A6FBB175223B109ACF639007565F237E3BD3530E
- MD5 SHA1 SHA512 SSDEEP TLSH