Analysis
- max time kernel
150s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
12/10/2026, 20:06
Behavioral task
behavioral1
Sample
c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe
- Size 525KB
- Sample261012-yvpgpsav2p
- SHA256 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d
- MD5 a4aa94047a05e2e31515681ec5a0a2b9
- SHA1 c7d9dada079160b5c3ba45f44cd242caf0d44757
- SHA512 0ce2496bdba977b4e91014aa8866eac369d4be3966f5f0612ff42d3a7f188c75e6a1cdf21dcf9b860df7bb06baa23e2a2195e2891cff3c4cba018696de463b82
- SSDEEP 6144:CcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K:CSvO2x9mONvKRwLSFtsOkx2LIa+y
- TLSH T1AEB47D2AB6A0D076C4779579C4A257BAFBB1742137204ACFA390475A1F237E2BE3530D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2320 4661571d - Unexpected DNS network traffic destination 29 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 95 223.5.5.5 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe Destination IP 460 114.114.114.114 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe Destination IP 181 114.114.114.114 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe Destination IP 282 223.5.5.5 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe Destination IP 522 223.5.5.5 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe Destination IP 41 223.5.5.5 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe Destination IP 94 114.114.114.114 2320 4661571d Destination IP 149 114.114.114.114 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe Destination IP 150 223.5.5.5 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe Destination IP 280 114.114.114.114 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe Destination IP 373 114.114.114.114 2320 4661571d Destination IP 375 114.114.114.114 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe Destination IP 320 223.5.5.5 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe Destination IP 405 114.114.114.114 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe Destination IP 40 114.114.114.114 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe Destination IP 376 223.5.5.5 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe Destination IP 406 223.5.5.5 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe Destination IP 464 223.5.5.5 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe Destination IP 608 114.114.114.114 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe Destination IP 6 223.5.5.5 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe Destination IP 521 114.114.114.114 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe Destination IP 552 114.114.114.114 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe Destination IP 553 223.5.5.5 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe Destination IP 609 223.5.5.5 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe Destination IP 4 114.114.114.114 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe Destination IP 182 223.5.5.5 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe Destination IP 235 114.114.114.114 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe Destination IP 236 223.5.5.5 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe Destination IP 319 114.114.114.114 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.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\IE 4661571d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 4661571d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 4661571d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 4661571d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 4661571d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 4661571d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 4661571d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 4661571d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 4661571d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 4661571d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 4661571d File created C:\Windows\SysWOW64\4661571d c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 4661571d -
resource yara_rule behavioral2/memory/3708-0-0x0000000000E40000-0x0000000000ECC000-memory.dmp upx behavioral2/files/0x000b000000016d03-2.dat upx behavioral2/memory/2320-3-0x0000000000680000-0x000000000070C000-memory.dmp upx behavioral2/memory/3708-18-0x0000000000E40000-0x0000000000ECC000-memory.dmp upx behavioral2/memory/2320-19-0x0000000000680000-0x000000000070C000-memory.dmp upx behavioral2/memory/2320-44-0x0000000000680000-0x000000000070C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\27b820 4661571d File opened for modification C:\Windows\3f7b78 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname 4661571d Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 4661571d Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.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 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 4661571d - 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:" 4661571d Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 4661571d Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 4661571d Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 4661571d Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 4661571d Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 4661571d Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 4661571d Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 4661571d Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 4661571d - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 2320 4661571d 2320 4661571d 2320 4661571d 2320 4661571d 2320 4661571d 2320 4661571d 2320 4661571d 2320 4661571d 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe Token: SeTcbPrivilege 3708 c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe Token: SeDebugPrivilege 2320 4661571d Token: SeTcbPrivilege 2320 4661571d
Processes
-
C:\Users\Admin\AppData\Local\Temp\c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe"C:\Users\Admin\AppData\Local\Temp\c96e35213a000e39eda89613f050d7038c6d6e5f101a8486963cfc4a3b6d231d.exe"1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3708
-
C:\Windows\Syswow64\4661571dC:\Windows\Syswow64\4661571d1⤵
- Executes dropped EXE
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2320
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\4661571d
- Size 525KB
- SHA256 2f40d332bf28ced9218b6ab85ba62c5c312414bc58ccbab8db96179ecbf58bd9
- MD5 82c310c8c02b2bfb7ba900dc41aac1d9
- SHA1 1c68dc6205983c7a3f3243d6c2bd6e0592dd841e
- SHA512 e757c6e50c2c7fe3b75a53c58b5f0adff8dc7341332bb09d14c1236d70501c3dc231a60c05c2de42d0f6de279dfe648c05d458334bda00ba94b1916af578a807
- SSDEEP 6144:dcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K:dSvO2x9mONvKRwLSFtsOkx2LIa+y
- TLSH T1C9B47D2AB6A0D076C4779579C4A257BAFBB1742137204ACFA390475A1F237E2BE3530D
- MD5 SHA1 SHA512 SSDEEP TLSH