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
02/08/2026, 07:45
Behavioral task
behavioral1
Sample
d286466188e8221c8d3c3df7a52dd2b8251c05651dece7c22ad005fce479dd0a.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target d286466188e8221c8d3c3df7a52dd2b8251c05651dece7c22ad005fce479dd0a.exe
- Size 525KB
- Sample260802-jlgm6seq5x
- SHA256 d286466188e8221c8d3c3df7a52dd2b8251c05651dece7c22ad005fce479dd0a
- MD5 a731be335da0e08a7e15217f01a91047
- SHA1 66bce81b5e46dd5b273251a25a9f0a8bce09695b
- SHA512 b025b1eaed5f517b9a2a13af649365ac196671797be9a597f27f4fdacdd01b23b63ab4b5926ce8510fc4a8459bfba53e131b8099473b60a9920ad7c8f9f0e015
- SSDEEP 6144:8cTgav1cdCTuoPbgwmOLJvKRhLSFXdFwirGcEOkCybEaQRXr9HNdvOaey8K:8SvO2x9mONvKRhLSFtsOkx2LIaey
- TLSH T1CAB47D2AB6A0D076C4779579C4A257BAFBB1742137204ACFA390475A1F237E2BE3530D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4808 93f2c850 - 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 14 223.5.5.5 800 d286466188e8221c8d3c3df7a52dd2b8251c05651dece7c22ad005fce479dd0a.exe Destination IP 1 114.114.114.114 800 d286466188e8221c8d3c3df7a52dd2b8251c05651dece7c22ad005fce479dd0a.exe Destination IP 2 223.5.5.5 800 d286466188e8221c8d3c3df7a52dd2b8251c05651dece7c22ad005fce479dd0a.exe Destination IP 13 114.114.114.114 800 d286466188e8221c8d3c3df7a52dd2b8251c05651dece7c22ad005fce479dd0a.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 93f2c850 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 93f2c850 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 93f2c850 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 93f2c850 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 93f2c850 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 93f2c850 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 93f2c850 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 93f2c850 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 93f2c850 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 93f2c850 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 93f2c850 File created C:\Windows\SysWOW64\93f2c850 d286466188e8221c8d3c3df7a52dd2b8251c05651dece7c22ad005fce479dd0a.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 93f2c850 -
resource yara_rule behavioral2/memory/800-0-0x0000000000550000-0x00000000005DC000-memory.dmp upx behavioral2/files/0x000800000001b85f-2.dat upx behavioral2/memory/4808-3-0x0000000000110000-0x000000000019C000-memory.dmp upx behavioral2/memory/800-10-0x0000000000550000-0x00000000005DC000-memory.dmp upx behavioral2/memory/4808-11-0x0000000000110000-0x000000000019C000-memory.dmp upx behavioral2/memory/4808-34-0x0000000000110000-0x000000000019C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\525090 93f2c850 File opened for modification C:\Windows\db240 d286466188e8221c8d3c3df7a52dd2b8251c05651dece7c22ad005fce479dd0a.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 93f2c850 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d286466188e8221c8d3c3df7a52dd2b8251c05651dece7c22ad005fce479dd0a.exe - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 93f2c850 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 93f2c850 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 93f2c850 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 93f2c850 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 93f2c850 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 93f2c850 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 93f2c850 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 93f2c850 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 93f2c850 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4808 93f2c850 4808 93f2c850 4808 93f2c850 4808 93f2c850 4808 93f2c850 4808 93f2c850 4808 93f2c850 4808 93f2c850 800 d286466188e8221c8d3c3df7a52dd2b8251c05651dece7c22ad005fce479dd0a.exe 800 d286466188e8221c8d3c3df7a52dd2b8251c05651dece7c22ad005fce479dd0a.exe 800 d286466188e8221c8d3c3df7a52dd2b8251c05651dece7c22ad005fce479dd0a.exe 800 d286466188e8221c8d3c3df7a52dd2b8251c05651dece7c22ad005fce479dd0a.exe 800 d286466188e8221c8d3c3df7a52dd2b8251c05651dece7c22ad005fce479dd0a.exe 800 d286466188e8221c8d3c3df7a52dd2b8251c05651dece7c22ad005fce479dd0a.exe 800 d286466188e8221c8d3c3df7a52dd2b8251c05651dece7c22ad005fce479dd0a.exe 800 d286466188e8221c8d3c3df7a52dd2b8251c05651dece7c22ad005fce479dd0a.exe 800 d286466188e8221c8d3c3df7a52dd2b8251c05651dece7c22ad005fce479dd0a.exe 800 d286466188e8221c8d3c3df7a52dd2b8251c05651dece7c22ad005fce479dd0a.exe 800 d286466188e8221c8d3c3df7a52dd2b8251c05651dece7c22ad005fce479dd0a.exe 800 d286466188e8221c8d3c3df7a52dd2b8251c05651dece7c22ad005fce479dd0a.exe 800 d286466188e8221c8d3c3df7a52dd2b8251c05651dece7c22ad005fce479dd0a.exe 800 d286466188e8221c8d3c3df7a52dd2b8251c05651dece7c22ad005fce479dd0a.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 800 d286466188e8221c8d3c3df7a52dd2b8251c05651dece7c22ad005fce479dd0a.exe Token: SeTcbPrivilege 800 d286466188e8221c8d3c3df7a52dd2b8251c05651dece7c22ad005fce479dd0a.exe Token: SeDebugPrivilege 4808 93f2c850 Token: SeTcbPrivilege 4808 93f2c850
Processes
-
C:\Users\Admin\AppData\Local\Temp\d286466188e8221c8d3c3df7a52dd2b8251c05651dece7c22ad005fce479dd0a.exe"C:\Users\Admin\AppData\Local\Temp\d286466188e8221c8d3c3df7a52dd2b8251c05651dece7c22ad005fce479dd0a.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:800
-
C:\Windows\Syswow64\93f2c850C:\Windows\Syswow64\93f2c8501⤵
- 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:4808
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Windows\SysWOW64\93f2c850
- Size 525KB
- SHA256 3625653737fc8ff12ed8a0ffc20bf7a0d3963d23c175cb10733c619cfb37700f
- MD5 c4a594ab2216fdd977777dba9f1d5765
- SHA1 669f94e0cc2b3d3dc58baeb92bc337248edac842
- SHA512 120ed3a0d7028a8ddd2aa5454fbeeef739391fc40f12e2324704173aefd7500e87a23a9f8e1e1abdd036f04a9f4506689adfe341cf759399795abc05a0c30625
- SSDEEP 6144:PcTgav1cdCTuoPbgwmOLJvKRhLSFXdFwirGcEOkCybEaQRXr9HNdvOaey8K:PSvO2x9mONvKRhLSFtsOkx2LIaey
- TLSH T1E3B47D2AB6A0D076C4779579C4A257BAFBB1742137204ACFA390475A1F237E2BE3530D
- MD5 SHA1 SHA512 SSDEEP TLSH