Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
23/08/2026, 22:06
Behavioral task
behavioral1
Sample
532f7e7fde7effec56aac7e3bf48c103a88c034b6c205bf0514336dfcc7a9969.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 532f7e7fde7effec56aac7e3bf48c103a88c034b6c205bf0514336dfcc7a9969.exe
- Size 560KB
- Sample260823-11ekssv1cx
- SHA256 532f7e7fde7effec56aac7e3bf48c103a88c034b6c205bf0514336dfcc7a9969
- MD5 116b186c9bc3bd162fd76b66e0649321
- SHA1 2fbcc8915dd514659f131529756a858d4492d0c5
- SHA512 3e56d49b461c62da6ef59855a12ffa740c4e1098efee36cb8be5151e7584eead8304e165fc8f121c530d40e898ce2f3a6139b19119b18510e340d3f77973a128
- SSDEEP 6144:qWVrC1c2oonALgPLj7vf1LKlyIFVirGcEOkCybEaQRuy8K:qkCO2zVPX7vf1LKlIsOkxHy
- TLSH T1DAC47C29B690D076C4779574C4A197AAFAB1B432372449CFB3D00B5A1F237E2BA7530E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3552 7cd38a19 - Unexpected DNS network traffic destination 6 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 35 114.114.114.114 3552 7cd38a19 Destination IP 36 223.5.5.5 3008 532f7e7fde7effec56aac7e3bf48c103a88c034b6c205bf0514336dfcc7a9969.exe Destination IP 43 114.114.114.114 3008 532f7e7fde7effec56aac7e3bf48c103a88c034b6c205bf0514336dfcc7a9969.exe Destination IP 44 223.5.5.5 3008 532f7e7fde7effec56aac7e3bf48c103a88c034b6c205bf0514336dfcc7a9969.exe Destination IP 1 114.114.114.114 3008 532f7e7fde7effec56aac7e3bf48c103a88c034b6c205bf0514336dfcc7a9969.exe Destination IP 2 223.5.5.5 3008 532f7e7fde7effec56aac7e3bf48c103a88c034b6c205bf0514336dfcc7a9969.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 7cd38a19 File created C:\Windows\SysWOW64\7cd38a19 532f7e7fde7effec56aac7e3bf48c103a88c034b6c205bf0514336dfcc7a9969.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 7cd38a19 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 7cd38a19 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 7cd38a19 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 7cd38a19 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 7cd38a19 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 7cd38a19 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 7cd38a19 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 7cd38a19 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 7cd38a19 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 7cd38a19 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 7cd38a19 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 7cd38a19 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 7cd38a19 -
resource yara_rule behavioral2/memory/3008-0-0x0000000000330000-0x00000000003BC000-memory.dmp upx behavioral2/files/0x00160000000115f1-2.dat upx behavioral2/memory/3552-3-0x0000000000370000-0x00000000003FC000-memory.dmp upx behavioral2/memory/3008-20-0x0000000000330000-0x00000000003BC000-memory.dmp upx behavioral2/memory/3552-21-0x0000000000370000-0x00000000003FC000-memory.dmp upx behavioral2/memory/3552-36-0x0000000000370000-0x00000000003FC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\3ccfc0 7cd38a19 File opened for modification C:\Windows\337f80 532f7e7fde7effec56aac7e3bf48c103a88c034b6c205bf0514336dfcc7a9969.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 532f7e7fde7effec56aac7e3bf48c103a88c034b6c205bf0514336dfcc7a9969.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7cd38a19 - 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:" 7cd38a19 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 7cd38a19 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 7cd38a19 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 7cd38a19 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 7cd38a19 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 7cd38a19 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 7cd38a19 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 7cd38a19 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 7cd38a19 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 3552 7cd38a19 3552 7cd38a19 3552 7cd38a19 3552 7cd38a19 3552 7cd38a19 3552 7cd38a19 3552 7cd38a19 3552 7cd38a19 3008 532f7e7fde7effec56aac7e3bf48c103a88c034b6c205bf0514336dfcc7a9969.exe 3008 532f7e7fde7effec56aac7e3bf48c103a88c034b6c205bf0514336dfcc7a9969.exe 3008 532f7e7fde7effec56aac7e3bf48c103a88c034b6c205bf0514336dfcc7a9969.exe 3008 532f7e7fde7effec56aac7e3bf48c103a88c034b6c205bf0514336dfcc7a9969.exe 3008 532f7e7fde7effec56aac7e3bf48c103a88c034b6c205bf0514336dfcc7a9969.exe 3008 532f7e7fde7effec56aac7e3bf48c103a88c034b6c205bf0514336dfcc7a9969.exe 3008 532f7e7fde7effec56aac7e3bf48c103a88c034b6c205bf0514336dfcc7a9969.exe 3008 532f7e7fde7effec56aac7e3bf48c103a88c034b6c205bf0514336dfcc7a9969.exe 3008 532f7e7fde7effec56aac7e3bf48c103a88c034b6c205bf0514336dfcc7a9969.exe 3008 532f7e7fde7effec56aac7e3bf48c103a88c034b6c205bf0514336dfcc7a9969.exe 3008 532f7e7fde7effec56aac7e3bf48c103a88c034b6c205bf0514336dfcc7a9969.exe 3008 532f7e7fde7effec56aac7e3bf48c103a88c034b6c205bf0514336dfcc7a9969.exe 3008 532f7e7fde7effec56aac7e3bf48c103a88c034b6c205bf0514336dfcc7a9969.exe 3008 532f7e7fde7effec56aac7e3bf48c103a88c034b6c205bf0514336dfcc7a9969.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3008 532f7e7fde7effec56aac7e3bf48c103a88c034b6c205bf0514336dfcc7a9969.exe Token: SeTcbPrivilege 3008 532f7e7fde7effec56aac7e3bf48c103a88c034b6c205bf0514336dfcc7a9969.exe Token: SeDebugPrivilege 3552 7cd38a19 Token: SeTcbPrivilege 3552 7cd38a19
Processes
-
C:\Users\Admin\AppData\Local\Temp\532f7e7fde7effec56aac7e3bf48c103a88c034b6c205bf0514336dfcc7a9969.exe"C:\Users\Admin\AppData\Local\Temp\532f7e7fde7effec56aac7e3bf48c103a88c034b6c205bf0514336dfcc7a9969.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:3008
-
C:\Windows\Syswow64\7cd38a19C:\Windows\Syswow64\7cd38a191⤵
- Executes dropped EXE
- Unexpected DNS network traffic destination
- 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:3552
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\7cd38a19
- Size 560KB
- SHA256 9bfa648b2a6eada2a3c3fb8883b6f59d1b58c093c25c64886edccdf776bfe977
- MD5 2e293e43bb955018dbabfa8b3cda25df
- SHA1 0879755731fd8602b98a082e795fa4c6e2496aad
- SHA512 74988212e593a5b8307f498417f483a9e25f9951e1d33371989e3a233a0eeb470dc47af64a3910d7660be60a8afdefa099e19d59a6238421f4c0217d5f5012fe
- SSDEEP 6144:mWVrC1c2oonALgPLj7vf1LKlyIFVirGcEOkCybEaQRuy8K:mkCO2zVPX7vf1LKlIsOkxHy
- TLSH T1FCC47C29B690D076C4779574C4A187AAFAB1B432372449CFB3D00B5A1F237E2BA7530E
- MD5 SHA1 SHA512 SSDEEP TLSH