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
05/08/2026, 21:49
Behavioral task
behavioral1
Sample
3487478115272c9f6a97ab9359d5860f784254d6290b17d0d30b4cbe02f679c6.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
3487478115272c9f6a97ab9359d5860f784254d6290b17d0d30b4cbe02f679c6.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
10 signatures
150 seconds
General
- Target 3487478115272c9f6a97ab9359d5860f784254d6290b17d0d30b4cbe02f679c6.exe
- Size 560KB
- Sample260805-1pl6haxcpg
- SHA256 3487478115272c9f6a97ab9359d5860f784254d6290b17d0d30b4cbe02f679c6
- MD5 16ba48b665639d7dbaa4cc4f71b4241c
- SHA1 03a989aa3e1ce4f93739ac07f7990d1992334bdb
- SHA512 16da4c5dafd0a28898084defa574ae484ad5fc14359933f3a172db29785bf5b2b295b3c5d80fcf5770afc0aa5746de02aad7960770298d5b12c749051331c00e
- SSDEEP 6144:Lgye71cE4poJTqvpQLXNKFyLWD1nFairGcEOkCybEaQRuy8K:LI7OE4kopQzNKFyLWDHsOkxHy
- TLSH T10BC48C2AB690C076C4B7D534C5E197AAEAB17432372449CFA3D0075A1F237E2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4864 2d358f50 - 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 19 223.5.5.5 764 3487478115272c9f6a97ab9359d5860f784254d6290b17d0d30b4cbe02f679c6.exe Destination IP 1 114.114.114.114 764 3487478115272c9f6a97ab9359d5860f784254d6290b17d0d30b4cbe02f679c6.exe Destination IP 4 223.5.5.5 764 3487478115272c9f6a97ab9359d5860f784254d6290b17d0d30b4cbe02f679c6.exe Destination IP 18 114.114.114.114 764 3487478115272c9f6a97ab9359d5860f784254d6290b17d0d30b4cbe02f679c6.exe - Drops file in System32 directory 15 IoCs
description ioc Process File created C:\Windows\SysWOW64\2d358f50 3487478115272c9f6a97ab9359d5860f784254d6290b17d0d30b4cbe02f679c6.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 2d358f50 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 2d358f50 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 2d358f50 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 2d358f50 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 2d358f50 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 2d358f50 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 2d358f50 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 2d358f50 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 2d358f50 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 2d358f50 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 2d358f50 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 2d358f50 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 2d358f50 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 2d358f50 -
resource yara_rule behavioral2/memory/764-0-0x00000000003D0000-0x000000000045C000-memory.dmp upx behavioral2/files/0x0006000000016b3a-2.dat upx behavioral2/memory/4864-4-0x0000000000160000-0x00000000001EC000-memory.dmp upx behavioral2/memory/764-10-0x00000000003D0000-0x000000000045C000-memory.dmp upx behavioral2/memory/4864-11-0x0000000000160000-0x00000000001EC000-memory.dmp upx behavioral2/memory/4864-34-0x0000000000160000-0x00000000001EC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\534600 2d358f50 File opened for modification C:\Windows\d1478 3487478115272c9f6a97ab9359d5860f784254d6290b17d0d30b4cbe02f679c6.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 3487478115272c9f6a97ab9359d5860f784254d6290b17d0d30b4cbe02f679c6.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2d358f50 - 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\History\CachePrefix = "Visited:" 2d358f50 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 2d358f50 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 2d358f50 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 2d358f50 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 2d358f50 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 2d358f50 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 2d358f50 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 2d358f50 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 2d358f50 - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA 2d358f50 Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 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 2d358f50 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4864 2d358f50 4864 2d358f50 4864 2d358f50 4864 2d358f50 4864 2d358f50 4864 2d358f50 4864 2d358f50 4864 2d358f50 764 3487478115272c9f6a97ab9359d5860f784254d6290b17d0d30b4cbe02f679c6.exe 764 3487478115272c9f6a97ab9359d5860f784254d6290b17d0d30b4cbe02f679c6.exe 764 3487478115272c9f6a97ab9359d5860f784254d6290b17d0d30b4cbe02f679c6.exe 764 3487478115272c9f6a97ab9359d5860f784254d6290b17d0d30b4cbe02f679c6.exe 764 3487478115272c9f6a97ab9359d5860f784254d6290b17d0d30b4cbe02f679c6.exe 764 3487478115272c9f6a97ab9359d5860f784254d6290b17d0d30b4cbe02f679c6.exe 764 3487478115272c9f6a97ab9359d5860f784254d6290b17d0d30b4cbe02f679c6.exe 764 3487478115272c9f6a97ab9359d5860f784254d6290b17d0d30b4cbe02f679c6.exe 764 3487478115272c9f6a97ab9359d5860f784254d6290b17d0d30b4cbe02f679c6.exe 764 3487478115272c9f6a97ab9359d5860f784254d6290b17d0d30b4cbe02f679c6.exe 764 3487478115272c9f6a97ab9359d5860f784254d6290b17d0d30b4cbe02f679c6.exe 764 3487478115272c9f6a97ab9359d5860f784254d6290b17d0d30b4cbe02f679c6.exe 764 3487478115272c9f6a97ab9359d5860f784254d6290b17d0d30b4cbe02f679c6.exe 764 3487478115272c9f6a97ab9359d5860f784254d6290b17d0d30b4cbe02f679c6.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 764 3487478115272c9f6a97ab9359d5860f784254d6290b17d0d30b4cbe02f679c6.exe Token: SeTcbPrivilege 764 3487478115272c9f6a97ab9359d5860f784254d6290b17d0d30b4cbe02f679c6.exe Token: SeDebugPrivilege 4864 2d358f50 Token: SeTcbPrivilege 4864 2d358f50
Processes
-
C:\Users\Admin\AppData\Local\Temp\3487478115272c9f6a97ab9359d5860f784254d6290b17d0d30b4cbe02f679c6.exe"C:\Users\Admin\AppData\Local\Temp\3487478115272c9f6a97ab9359d5860f784254d6290b17d0d30b4cbe02f679c6.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:764
-
C:\Windows\Syswow64\2d358f50C:\Windows\Syswow64\2d358f501⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4864
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\2d358f50
- Size 560KB
- SHA256 52860a49da7e7b67bf794f401f742ee88366cf9543d19e4acef622fb6d428cc6
- MD5 e41c87fde9afe1f5505f8263b6334d2b
- SHA1 013173954c9fc37adc5e434d7ed9d7419ff25298
- SHA512 723f6cddda5a0d772e8a10d996c02a195b385d94908025349b60b8f17ffe5347b654e3696cf0e070c61ad074a2986568b29e55200a4f2368d18702a576b13232
- SSDEEP 6144:ogye71cE4poJTqvpQLXNKFyLWD1nFairGcEOkCybEaQRuy8K:oI7OE4kopQzNKFyLWDHsOkxHy
- TLSH T1F0C48C2AB690C076C4B7D534C5E197AAEAB17432372449CFA3D0075A1F237E2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH