Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
11/10/2026, 19:35
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe
Resource
win11ltsc2024-20260911-en
windows11-ltsc_2024-x64
9 signatures
150 seconds
General
- Target 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe
- Size 2.1MB
- Sample261011-yawehsfh56
- SHA256 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23
- MD5 4a0cc8b35d41c9b569ca14d7bda26ec8
- SHA1 cdb347c4401df15b17d1942b3c42c0526bb7be97
- SHA512 de5ab91258386ab65958389d34a2da9147796cb3a7265fb3cec6940cc543864d98d8cabd85d58d67386ce12c1e232a4e6743f32cc117ace10eba55503df6e0f5
- SSDEEP 49152:pHHKO2FQd1oOU82lPJ6PsfsCWFn5+ovhnFvTGkQdh:pnKl2qOb2lP8ssYoJxKkyh
- TLSH T17DA5BF12F7A1C072C4A7427189BB876EF674BD1157218ACBA3C03A5A5EB33D27E35309
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4216 a6e259ac - Unexpected DNS network traffic destination 27 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 2 223.5.5.5 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 36 223.5.5.5 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 144 114.114.114.114 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 284 114.114.114.114 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 285 223.5.5.5 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 314 114.114.114.114 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 345 223.5.5.5 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 375 223.5.5.5 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 1 114.114.114.114 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 35 114.114.114.114 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 90 223.5.5.5 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 145 223.5.5.5 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 176 114.114.114.114 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 374 114.114.114.114 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 485 114.114.114.114 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 516 114.114.114.114 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 89 114.114.114.114 4216 a6e259ac Destination IP 230 114.114.114.114 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 231 223.5.5.5 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 315 223.5.5.5 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 430 114.114.114.114 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 486 223.5.5.5 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 517 223.5.5.5 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 177 223.5.5.5 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 344 114.114.114.114 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 431 223.5.5.5 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 575 114.114.114.114 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies a6e259ac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 a6e259ac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 a6e259ac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 a6e259ac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content a6e259ac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 a6e259ac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 a6e259ac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData a6e259ac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 a6e259ac File created C:\Windows\SysWOW64\a6e259ac 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft a6e259ac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache a6e259ac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 a6e259ac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 a6e259ac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE a6e259ac - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\482df0 a6e259ac File opened for modification C:\Windows\3b9430 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.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 a6e259ac Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain a6e259ac Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.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 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language a6e259ac - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing a6e259ac Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" a6e259ac Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ a6e259ac Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix a6e259ac Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" a6e259ac Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" a6e259ac Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" a6e259ac Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" a6e259ac Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" a6e259ac - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4216 a6e259ac 4216 a6e259ac 4216 a6e259ac 4216 a6e259ac 4216 a6e259ac 4216 a6e259ac 4216 a6e259ac 4216 a6e259ac 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Token: SeTcbPrivilege 3480 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Token: SeDebugPrivilege 4216 a6e259ac Token: SeTcbPrivilege 4216 a6e259ac
Processes
-
C:\Users\Admin\AppData\Local\Temp\5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe"C:\Users\Admin\AppData\Local\Temp\5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.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:3480
-
C:\Windows\Syswow64\a6e259acC:\Windows\Syswow64\a6e259ac1⤵
- 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:4216
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\a6e259ac
- Size 2.1MB
- SHA256 528743537b0c5628a96055b05b023e2c17f24d0b9ab68a0d6ce7e967b46bed1b
- MD5 66ed4f2895d00c53157ee9a09a7b0dbf
- SHA1 35962314cc16e55215e199ac43dea6249640922f
- SHA512 eb05392543621cb78ceffca074353db844365bbcab30c1cb6f71ee6352a8f6a711cb489eb2e23e5fd7e31a9aa313c15bedd45e38d74b8e0c007a9c2ecb5d8b89
- SSDEEP 49152:YHHKO2FQd1oOU82lPJ6PsfsCWFn5+ovhnFvTGkQdh:YnKl2qOb2lP8ssYoJxKkyh
- TLSH T1EAA5BF12F7A1C072C4A7427189BB876EF674BD1157218ACBA3C03A5A5EB33D27E35309
- MD5 SHA1 SHA512 SSDEEP TLSH