Analysis
- max time kernel
150s - max time network
155s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/08/2026, 06:54
Behavioral task
behavioral1
Sample
52913cea8a49206d7c6406d5b485cdebeb82fb18e71b64de7bf6cc2567320b65.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 52913cea8a49206d7c6406d5b485cdebeb82fb18e71b64de7bf6cc2567320b65.exe
- Size 1.1MB
- Sample260809-hpm4pahc86
- SHA256 52913cea8a49206d7c6406d5b485cdebeb82fb18e71b64de7bf6cc2567320b65
- MD5 662ce2c5abf0934f2934a483b6758273
- SHA1 d580dd8039ba077cbf5019014bea72c4f8d3ec0b
- SHA512 ea4298102d2f0bd16c625457d4bb12d02c54ad10fdac82762c4b86f4edd979541ffa42c99a8c84f9f19f08401f2d660c2f1e10e845ed952ba3b142b66a693f88
- SSDEEP 12288:OSvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/LikGU5rCOTeidzN/VTg:tvO2xJKRw2kOkx2LFRvcU6UQOJdM
- TLSH T19E357C31A681C036D5B34571C6FA4BBBA9747D25131165CBA3C47A2A2FB37D2BA3130E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 792 950fd42e - 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 2 114.114.114.114 2356 52913cea8a49206d7c6406d5b485cdebeb82fb18e71b64de7bf6cc2567320b65.exe Destination IP 5 223.5.5.5 2356 52913cea8a49206d7c6406d5b485cdebeb82fb18e71b64de7bf6cc2567320b65.exe Destination IP 17 114.114.114.114 2356 52913cea8a49206d7c6406d5b485cdebeb82fb18e71b64de7bf6cc2567320b65.exe Destination IP 18 223.5.5.5 2356 52913cea8a49206d7c6406d5b485cdebeb82fb18e71b64de7bf6cc2567320b65.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 950fd42e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 950fd42e File created C:\Windows\SysWOW64\950fd42e 52913cea8a49206d7c6406d5b485cdebeb82fb18e71b64de7bf6cc2567320b65.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 950fd42e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 950fd42e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 950fd42e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 950fd42e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 950fd42e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 950fd42e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 950fd42e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 950fd42e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 950fd42e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 950fd42e -
resource yara_rule behavioral2/memory/2356-0-0x0000000000780000-0x000000000080C000-memory.dmp upx behavioral2/files/0x0009000000011374-2.dat upx behavioral2/memory/792-3-0x0000000000820000-0x00000000008AC000-memory.dmp upx behavioral2/memory/2356-13-0x0000000000780000-0x000000000080C000-memory.dmp upx behavioral2/memory/792-14-0x0000000000820000-0x00000000008AC000-memory.dmp upx behavioral2/memory/792-29-0x0000000000820000-0x00000000008AC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\2855e8 52913cea8a49206d7c6406d5b485cdebeb82fb18e71b64de7bf6cc2567320b65.exe File opened for modification C:\Windows\d8f30 950fd42e - 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 950fd42e Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 52913cea8a49206d7c6406d5b485cdebeb82fb18e71b64de7bf6cc2567320b65.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\Cookies\CachePrefix = "Cookie:" 950fd42e Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 950fd42e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 950fd42e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 950fd42e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 950fd42e Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 950fd42e Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 950fd42e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 950fd42e Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 950fd42e - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 792 950fd42e 792 950fd42e 792 950fd42e 792 950fd42e 792 950fd42e 792 950fd42e 792 950fd42e 792 950fd42e 2356 52913cea8a49206d7c6406d5b485cdebeb82fb18e71b64de7bf6cc2567320b65.exe 2356 52913cea8a49206d7c6406d5b485cdebeb82fb18e71b64de7bf6cc2567320b65.exe 2356 52913cea8a49206d7c6406d5b485cdebeb82fb18e71b64de7bf6cc2567320b65.exe 2356 52913cea8a49206d7c6406d5b485cdebeb82fb18e71b64de7bf6cc2567320b65.exe 2356 52913cea8a49206d7c6406d5b485cdebeb82fb18e71b64de7bf6cc2567320b65.exe 2356 52913cea8a49206d7c6406d5b485cdebeb82fb18e71b64de7bf6cc2567320b65.exe 2356 52913cea8a49206d7c6406d5b485cdebeb82fb18e71b64de7bf6cc2567320b65.exe 2356 52913cea8a49206d7c6406d5b485cdebeb82fb18e71b64de7bf6cc2567320b65.exe 2356 52913cea8a49206d7c6406d5b485cdebeb82fb18e71b64de7bf6cc2567320b65.exe 2356 52913cea8a49206d7c6406d5b485cdebeb82fb18e71b64de7bf6cc2567320b65.exe 2356 52913cea8a49206d7c6406d5b485cdebeb82fb18e71b64de7bf6cc2567320b65.exe 2356 52913cea8a49206d7c6406d5b485cdebeb82fb18e71b64de7bf6cc2567320b65.exe 2356 52913cea8a49206d7c6406d5b485cdebeb82fb18e71b64de7bf6cc2567320b65.exe 2356 52913cea8a49206d7c6406d5b485cdebeb82fb18e71b64de7bf6cc2567320b65.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2356 52913cea8a49206d7c6406d5b485cdebeb82fb18e71b64de7bf6cc2567320b65.exe Token: SeTcbPrivilege 2356 52913cea8a49206d7c6406d5b485cdebeb82fb18e71b64de7bf6cc2567320b65.exe Token: SeDebugPrivilege 792 950fd42e Token: SeTcbPrivilege 792 950fd42e
Processes
-
C:\Users\Admin\AppData\Local\Temp\52913cea8a49206d7c6406d5b485cdebeb82fb18e71b64de7bf6cc2567320b65.exe"C:\Users\Admin\AppData\Local\Temp\52913cea8a49206d7c6406d5b485cdebeb82fb18e71b64de7bf6cc2567320b65.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:2356
-
C:\Windows\Syswow64\950fd42eC:\Windows\Syswow64\950fd42e1⤵
- 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:792
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\950fd42e
- Size 1.1MB
- SHA256 6c111c12bc3d53917b7e7137771765b4fa9fbb47d069c348b44119ffd857bc6c
- MD5 da1af4dbd537e6d01b9195d74e29dc66
- SHA1 44c1e949efe829a308a4129d9b52a80e7eb13950
- SHA512 bc8bba2e80cdaba04eb62251056acda43e1ebb207ba263a85e0ea8637eceb81d55519c26a27af57ee54f2bb42b84b63d1216c5f6f66ccd106ac01308db16e82e
- SSDEEP 12288:6SvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/LikGU5rCOTeidzN/VTg:hvO2xJKRw2kOkx2LFRvcU6UQOJdM
- TLSH T136357C31A681C036D5B34571C6FA4BBBA9747D25131165CBA3C47A2A2FB37D2BA3130E
- MD5 SHA1 SHA512 SSDEEP TLSH