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
18/07/2026, 19:56
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
b240254d7a6bc9820479b847792994678725e9b7be653c93c86fda65492881c5.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
b240254d7a6bc9820479b847792994678725e9b7be653c93c86fda65492881c5.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target b240254d7a6bc9820479b847792994678725e9b7be653c93c86fda65492881c5.exe
- Size 832KB
- Sample260718-ynptwsbt9r
- SHA256 b240254d7a6bc9820479b847792994678725e9b7be653c93c86fda65492881c5
- MD5 4f4bf41a4f68efe371cd0b1a1b75a94d
- SHA1 9fbedbcb4763d21cb35686d8a063cdffa85634b4
- SHA512 2d1abebfa8a021fab8d24e026554df10218d80c8fa719e4df3b27ff3714ddebcb8cd8d49edb0686b5fb734f5f8d5267a5dc574ba280c0d183d0442113a44a4a7
- SSDEEP 12288:HSvO2x9mONvKRILSFnOkx2LIaxy6RJ05FAQjU/LU:yvO2xJKRI2FOkx2LFEAcUY
- TLSH T1E9056C22F241C13AD4A7467185FE07ABA674BD10571257CBA3847B2A1FB36D2BE31B0D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4700 95ee66cc - 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 6 223.5.5.5 3780 b240254d7a6bc9820479b847792994678725e9b7be653c93c86fda65492881c5.exe Destination IP 29 114.114.114.114 3780 b240254d7a6bc9820479b847792994678725e9b7be653c93c86fda65492881c5.exe Destination IP 30 223.5.5.5 3780 b240254d7a6bc9820479b847792994678725e9b7be653c93c86fda65492881c5.exe Destination IP 3 114.114.114.114 3780 b240254d7a6bc9820479b847792994678725e9b7be653c93c86fda65492881c5.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\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 95ee66cc File created C:\Windows\SysWOW64\95ee66cc b240254d7a6bc9820479b847792994678725e9b7be653c93c86fda65492881c5.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 95ee66cc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 95ee66cc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 95ee66cc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 95ee66cc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 95ee66cc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 95ee66cc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 95ee66cc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 95ee66cc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 95ee66cc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 95ee66cc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 95ee66cc - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\507738 95ee66cc File opened for modification C:\Windows\40b708 b240254d7a6bc9820479b847792994678725e9b7be653c93c86fda65492881c5.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 95ee66cc Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language b240254d7a6bc9820479b847792994678725e9b7be653c93c86fda65492881c5.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 95ee66cc Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 95ee66cc Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 95ee66cc Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 95ee66cc Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 95ee66cc Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 95ee66cc Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 95ee66cc Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 95ee66cc Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 95ee66cc - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4700 95ee66cc 4700 95ee66cc 4700 95ee66cc 4700 95ee66cc 4700 95ee66cc 4700 95ee66cc 4700 95ee66cc 4700 95ee66cc 3780 b240254d7a6bc9820479b847792994678725e9b7be653c93c86fda65492881c5.exe 3780 b240254d7a6bc9820479b847792994678725e9b7be653c93c86fda65492881c5.exe 3780 b240254d7a6bc9820479b847792994678725e9b7be653c93c86fda65492881c5.exe 3780 b240254d7a6bc9820479b847792994678725e9b7be653c93c86fda65492881c5.exe 3780 b240254d7a6bc9820479b847792994678725e9b7be653c93c86fda65492881c5.exe 3780 b240254d7a6bc9820479b847792994678725e9b7be653c93c86fda65492881c5.exe 3780 b240254d7a6bc9820479b847792994678725e9b7be653c93c86fda65492881c5.exe 3780 b240254d7a6bc9820479b847792994678725e9b7be653c93c86fda65492881c5.exe 3780 b240254d7a6bc9820479b847792994678725e9b7be653c93c86fda65492881c5.exe 3780 b240254d7a6bc9820479b847792994678725e9b7be653c93c86fda65492881c5.exe 3780 b240254d7a6bc9820479b847792994678725e9b7be653c93c86fda65492881c5.exe 3780 b240254d7a6bc9820479b847792994678725e9b7be653c93c86fda65492881c5.exe 3780 b240254d7a6bc9820479b847792994678725e9b7be653c93c86fda65492881c5.exe 3780 b240254d7a6bc9820479b847792994678725e9b7be653c93c86fda65492881c5.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3780 b240254d7a6bc9820479b847792994678725e9b7be653c93c86fda65492881c5.exe Token: SeTcbPrivilege 3780 b240254d7a6bc9820479b847792994678725e9b7be653c93c86fda65492881c5.exe Token: SeDebugPrivilege 4700 95ee66cc Token: SeTcbPrivilege 4700 95ee66cc
Processes
-
C:\Users\Admin\AppData\Local\Temp\b240254d7a6bc9820479b847792994678725e9b7be653c93c86fda65492881c5.exe"C:\Users\Admin\AppData\Local\Temp\b240254d7a6bc9820479b847792994678725e9b7be653c93c86fda65492881c5.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:3780
-
C:\Windows\Syswow64\95ee66ccC:\Windows\Syswow64\95ee66cc1⤵
- 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:4700
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\95ee66cc
- Size 832KB
- SHA256 75c533151f0870bca3547f7297bb1c375ed6c95e3d953ffc582862b3aacea2b7
- MD5 6e99697b8e2672d2b0f28f6208294baf
- SHA1 e8e148aed79d73ccd95f9cc66062b9b725ee049a
- SHA512 82140329ed315ef677667d881326ca065afb3681e2093819de5a0614134d479dd0926c8d9404efddb9edc751c8487f2c48cb7417c40f7601bac5b5bc31ee577a
- SSDEEP 12288:LSvO2x9mONvKRILSFnOkx2LIaxy6RJ05FAQjU/LU:+vO2xJKRI2FOkx2LFEAcUY
- TLSH T146056C22F241C13AD4A7467185FE07ABA674BD10571257CBA3847B2A1FB36D2BE31B0D
- MD5 SHA1 SHA512 SSDEEP TLSH