Analysis
- max time kernel
148s - 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
28/07/2026, 20:02
Behavioral task
behavioral1
Sample
2ded3e11e40cb30b1a8cc59d8286cdf552ca1dc133c361566cfceec0dcff6008.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2ded3e11e40cb30b1a8cc59d8286cdf552ca1dc133c361566cfceec0dcff6008.exe
- Size 873KB
- Sample260728-ysdmesbf24
- SHA256 2ded3e11e40cb30b1a8cc59d8286cdf552ca1dc133c361566cfceec0dcff6008
- MD5 d86b0fa52f6d18b9159bb32e57881b9e
- SHA1 36b6892cab79ccb2888a528763a85ee6f060841a
- SHA512 2c3ee676f67ee43b4617d5601a7810f65aab97cc9f4aa67d53599780a61625c027e5610e2e248ed8ff4710ae8583ce91ff1af3b9ee6b288b6c8b99b978384f82
- SSDEEP 12288:VSvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/Lik8CQ3uEW:UvO2xJKRw2kOkx2LFRvcUQPxW
- TLSH T1FF156B31E641C036D0A34576C6FA4BBFE964BD25531165CBA3D43A262FB32D2BA3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2828 9bc11226 - 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 4336 2ded3e11e40cb30b1a8cc59d8286cdf552ca1dc133c361566cfceec0dcff6008.exe Destination IP 2 223.5.5.5 4336 2ded3e11e40cb30b1a8cc59d8286cdf552ca1dc133c361566cfceec0dcff6008.exe Destination IP 10 114.114.114.114 4336 2ded3e11e40cb30b1a8cc59d8286cdf552ca1dc133c361566cfceec0dcff6008.exe Destination IP 11 223.5.5.5 4336 2ded3e11e40cb30b1a8cc59d8286cdf552ca1dc133c361566cfceec0dcff6008.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 9bc11226 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 9bc11226 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 9bc11226 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 9bc11226 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 9bc11226 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 9bc11226 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 9bc11226 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 9bc11226 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 9bc11226 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 9bc11226 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 9bc11226 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 9bc11226 File created C:\Windows\SysWOW64\9bc11226 2ded3e11e40cb30b1a8cc59d8286cdf552ca1dc133c361566cfceec0dcff6008.exe -
resource yara_rule behavioral2/memory/4336-0-0x0000000000D90000-0x0000000000E1C000-memory.dmp upx behavioral2/files/0x0009000000019cc0-2.dat upx behavioral2/memory/2828-3-0x0000000000250000-0x00000000002DC000-memory.dmp upx behavioral2/memory/4336-10-0x0000000000D90000-0x0000000000E1C000-memory.dmp upx behavioral2/memory/2828-11-0x0000000000250000-0x00000000002DC000-memory.dmp upx behavioral2/memory/2828-32-0x0000000000250000-0x00000000002DC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\306a98 9bc11226 File opened for modification C:\Windows\4a3be0 2ded3e11e40cb30b1a8cc59d8286cdf552ca1dc133c361566cfceec0dcff6008.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 2ded3e11e40cb30b1a8cc59d8286cdf552ca1dc133c361566cfceec0dcff6008.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9bc11226 - 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 9bc11226 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 9bc11226 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 9bc11226 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 9bc11226 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 9bc11226 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 9bc11226 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 9bc11226 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 9bc11226 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 9bc11226 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 2828 9bc11226 2828 9bc11226 2828 9bc11226 2828 9bc11226 2828 9bc11226 2828 9bc11226 2828 9bc11226 2828 9bc11226 4336 2ded3e11e40cb30b1a8cc59d8286cdf552ca1dc133c361566cfceec0dcff6008.exe 4336 2ded3e11e40cb30b1a8cc59d8286cdf552ca1dc133c361566cfceec0dcff6008.exe 4336 2ded3e11e40cb30b1a8cc59d8286cdf552ca1dc133c361566cfceec0dcff6008.exe 4336 2ded3e11e40cb30b1a8cc59d8286cdf552ca1dc133c361566cfceec0dcff6008.exe 4336 2ded3e11e40cb30b1a8cc59d8286cdf552ca1dc133c361566cfceec0dcff6008.exe 4336 2ded3e11e40cb30b1a8cc59d8286cdf552ca1dc133c361566cfceec0dcff6008.exe 4336 2ded3e11e40cb30b1a8cc59d8286cdf552ca1dc133c361566cfceec0dcff6008.exe 4336 2ded3e11e40cb30b1a8cc59d8286cdf552ca1dc133c361566cfceec0dcff6008.exe 4336 2ded3e11e40cb30b1a8cc59d8286cdf552ca1dc133c361566cfceec0dcff6008.exe 4336 2ded3e11e40cb30b1a8cc59d8286cdf552ca1dc133c361566cfceec0dcff6008.exe 4336 2ded3e11e40cb30b1a8cc59d8286cdf552ca1dc133c361566cfceec0dcff6008.exe 4336 2ded3e11e40cb30b1a8cc59d8286cdf552ca1dc133c361566cfceec0dcff6008.exe 4336 2ded3e11e40cb30b1a8cc59d8286cdf552ca1dc133c361566cfceec0dcff6008.exe 4336 2ded3e11e40cb30b1a8cc59d8286cdf552ca1dc133c361566cfceec0dcff6008.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4336 2ded3e11e40cb30b1a8cc59d8286cdf552ca1dc133c361566cfceec0dcff6008.exe Token: SeTcbPrivilege 4336 2ded3e11e40cb30b1a8cc59d8286cdf552ca1dc133c361566cfceec0dcff6008.exe Token: SeDebugPrivilege 2828 9bc11226 Token: SeTcbPrivilege 2828 9bc11226
Processes
-
C:\Users\Admin\AppData\Local\Temp\2ded3e11e40cb30b1a8cc59d8286cdf552ca1dc133c361566cfceec0dcff6008.exe"C:\Users\Admin\AppData\Local\Temp\2ded3e11e40cb30b1a8cc59d8286cdf552ca1dc133c361566cfceec0dcff6008.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:4336
-
C:\Windows\Syswow64\9bc11226C:\Windows\Syswow64\9bc112261⤵
- 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:2828
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\9bc11226
- Size 873KB
- SHA256 680948f52fc845093074b0f1acc39ff5bffd79a54d616c4693129e18d0073150
- MD5 0a18b4c7b20df735e8ea5442c62dbe9d
- SHA1 d9057afec2b66de4967aa58222fa497c4224f73f
- SHA512 29617dde0229f0cc57a7912b98b91301ee016a765e424ad0c498e9535738208b740abd3a802d770aed2cd6d9c356f746910478b048d0534547d35f032fb1568b
- SSDEEP 12288:WSvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/Lik8CQ3uEW:VvO2xJKRw2kOkx2LFRvcUQPxW
- TLSH T1A2156B31E641C036D0A34576C6FA4BBFE964BD25531165CBA3D43A262FB32D2BA3170E
- MD5 SHA1 SHA512 SSDEEP TLSH