Analysis
- max time kernel
150s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/08/2026, 01:50
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
0738ac479a086d85265f46e388c633530877e0ad5a045e4e6a223c59df0f0767.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
0738ac479a086d85265f46e388c633530877e0ad5a045e4e6a223c59df0f0767.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 0738ac479a086d85265f46e388c633530877e0ad5a045e4e6a223c59df0f0767.exe
- Size 4.8MB
- Sample260809-b9lyss11dv
- SHA256 0738ac479a086d85265f46e388c633530877e0ad5a045e4e6a223c59df0f0767
- MD5 aa3ee2470300a07084ac2beee3ed85f9
- SHA1 503aa93de0b2b80ecae96b243d2074c6f9df7f9d
- SHA512 fe73e29462508d21291830e618f068312b7b60dd7993530907bf0af4634adda8d3963d9f0d323322a76d73ed4faf4cbc05a8463b56a963720902051d0e5ddc14
- SSDEEP 49152:LHHKO29Ql5QZuTtS0rQMYOQ+q8CEPfTG4Q2TGHQe9KFeMx///x:LnKdmWsM0r1QnIK4PKHd0FeS///x
- TLSH T10F367D12B780C236D4AA473189AF43AA5778FD114B2687CB7384772E1E736D29F31B19
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1280 898d64a4 - 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 3560 0738ac479a086d85265f46e388c633530877e0ad5a045e4e6a223c59df0f0767.exe Destination IP 5 223.5.5.5 3560 0738ac479a086d85265f46e388c633530877e0ad5a045e4e6a223c59df0f0767.exe Destination IP 14 114.114.114.114 3560 0738ac479a086d85265f46e388c633530877e0ad5a045e4e6a223c59df0f0767.exe Destination IP 15 223.5.5.5 3560 0738ac479a086d85265f46e388c633530877e0ad5a045e4e6a223c59df0f0767.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 898d64a4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 898d64a4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 898d64a4 File created C:\Windows\SysWOW64\898d64a4 0738ac479a086d85265f46e388c633530877e0ad5a045e4e6a223c59df0f0767.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 898d64a4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 898d64a4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 898d64a4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 898d64a4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 898d64a4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 898d64a4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 898d64a4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 898d64a4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 898d64a4 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\15ea00 898d64a4 File opened for modification C:\Windows\3cf2d0 0738ac479a086d85265f46e388c633530877e0ad5a045e4e6a223c59df0f0767.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 0738ac479a086d85265f46e388c633530877e0ad5a045e4e6a223c59df0f0767.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 898d64a4 - 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:" 898d64a4 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 898d64a4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 898d64a4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 898d64a4 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 898d64a4 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 898d64a4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 898d64a4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 898d64a4 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 898d64a4 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 1280 898d64a4 1280 898d64a4 1280 898d64a4 1280 898d64a4 1280 898d64a4 1280 898d64a4 1280 898d64a4 1280 898d64a4 3560 0738ac479a086d85265f46e388c633530877e0ad5a045e4e6a223c59df0f0767.exe 3560 0738ac479a086d85265f46e388c633530877e0ad5a045e4e6a223c59df0f0767.exe 3560 0738ac479a086d85265f46e388c633530877e0ad5a045e4e6a223c59df0f0767.exe 3560 0738ac479a086d85265f46e388c633530877e0ad5a045e4e6a223c59df0f0767.exe 3560 0738ac479a086d85265f46e388c633530877e0ad5a045e4e6a223c59df0f0767.exe 3560 0738ac479a086d85265f46e388c633530877e0ad5a045e4e6a223c59df0f0767.exe 3560 0738ac479a086d85265f46e388c633530877e0ad5a045e4e6a223c59df0f0767.exe 3560 0738ac479a086d85265f46e388c633530877e0ad5a045e4e6a223c59df0f0767.exe 3560 0738ac479a086d85265f46e388c633530877e0ad5a045e4e6a223c59df0f0767.exe 3560 0738ac479a086d85265f46e388c633530877e0ad5a045e4e6a223c59df0f0767.exe 3560 0738ac479a086d85265f46e388c633530877e0ad5a045e4e6a223c59df0f0767.exe 3560 0738ac479a086d85265f46e388c633530877e0ad5a045e4e6a223c59df0f0767.exe 3560 0738ac479a086d85265f46e388c633530877e0ad5a045e4e6a223c59df0f0767.exe 3560 0738ac479a086d85265f46e388c633530877e0ad5a045e4e6a223c59df0f0767.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3560 0738ac479a086d85265f46e388c633530877e0ad5a045e4e6a223c59df0f0767.exe Token: SeTcbPrivilege 3560 0738ac479a086d85265f46e388c633530877e0ad5a045e4e6a223c59df0f0767.exe Token: SeDebugPrivilege 1280 898d64a4 Token: SeTcbPrivilege 1280 898d64a4
Processes
-
C:\Users\Admin\AppData\Local\Temp\0738ac479a086d85265f46e388c633530877e0ad5a045e4e6a223c59df0f0767.exe"C:\Users\Admin\AppData\Local\Temp\0738ac479a086d85265f46e388c633530877e0ad5a045e4e6a223c59df0f0767.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:3560
-
C:\Windows\Syswow64\898d64a4C:\Windows\Syswow64\898d64a41⤵
- 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:1280
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\898d64a4
- Size 4.8MB
- SHA256 d866344dfcb6cf29ba609e9a4c3348dd9bd0e664132c851ef6133c88c3669667
- MD5 fcdaf27abc0b52871edf4a9167669928
- SHA1 bf6bcb30914462a2e54d600420c5bcbc20957ad2
- SHA512 3979f3bfab886f1a0eeae8ea35167e76f1fa9f4145b97fec8e04d96c98936f8bf7ff958930914d63469994e648f3e2eaf31ea0977423e4bf3bb2156be7dbf303
- SSDEEP 49152:VHHKO29Ql5QZuTtS0rQMYOQ+q8CEPfTG4Q2TGHQe9KFeMx///x:VnKdmWsM0r1QnIK4PKHd0FeS///x
- TLSH T1FF367D12B780C236D4AA473189AF43AA5778FD114B2687CB7384772E1E736D29F31B19
- MD5 SHA1 SHA512 SSDEEP TLSH