Analysis
- max time kernel
150s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-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 2560 27c710b4 - Unexpected DNS network traffic destination 21 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 4 223.5.5.5 2448 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 122 114.114.114.114 2560 27c710b4 Destination IP 189 114.114.114.114 2448 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 302 223.5.5.5 2448 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 430 114.114.114.114 2448 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 551 114.114.114.114 2448 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 3 114.114.114.114 2448 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 58 223.5.5.5 2448 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 301 114.114.114.114 2448 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 431 223.5.5.5 2448 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 492 223.5.5.5 2448 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 57 114.114.114.114 2448 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 123 223.5.5.5 2448 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 190 223.5.5.5 2448 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 240 114.114.114.114 2448 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 339 114.114.114.114 2448 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 342 223.5.5.5 2448 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 491 114.114.114.114 2448 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 241 223.5.5.5 2448 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 399 114.114.114.114 2448 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Destination IP 400 223.5.5.5 2448 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 27c710b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 27c710b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 27c710b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 27c710b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 27c710b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 27c710b4 File created C:\Windows\SysWOW64\27c710b4 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 27c710b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 27c710b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 27c710b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 27c710b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 27c710b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 27c710b4 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\2bd400 27c710b4 File opened for modification C:\Windows\29e920 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 27c710b4 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 27c710b4 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 27c710b4 - 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\Content\CachePrefix 27c710b4 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 27c710b4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 27c710b4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 27c710b4 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 27c710b4 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 27c710b4 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 27c710b4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 27c710b4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 27c710b4 - Suspicious behavior: EnumeratesProcesses 18 IoCs
pid Process 2560 27c710b4 2560 27c710b4 2560 27c710b4 2560 27c710b4 2560 27c710b4 2560 27c710b4 2560 27c710b4 2560 27c710b4 2560 27c710b4 2560 27c710b4 2560 27c710b4 2560 27c710b4 2448 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe 2448 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe 2448 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe 2448 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe 2448 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe 2448 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2448 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Token: SeTcbPrivilege 2448 5d72742b282719a53f285d9c8e47e9c298026d8f0898c2911ca97ebbed7afb23.exe Token: SeDebugPrivilege 2560 27c710b4 Token: SeTcbPrivilege 2560 27c710b4
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:2448
-
C:\Windows\Syswow64\27c710b4C:\Windows\Syswow64\27c710b41⤵
- 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:2560
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\27c710b4
- Size 2.1MB
- SHA256 0a2943680991c6bdf0b0df0106fb267ca609d2844d99903e6e1a0125047341f2
- MD5 b55a91634f7d71181cea6d9f464d26f7
- SHA1 bda1aa9595da945645d8ce674b15afeec018be4f
- SHA512 648eacc788ece61366ff45d17a1d2043500bf27b43d46fd6ee9ddf8af60bf1514d8e69fc0e1359963a3dc019b0a9fff763eb246792aaeebf47e6759b7bebd193
- SSDEEP 49152:SHHKO2FQd1oOU82lPJ6PsfsCWFn5+ovhnFvTGkQdh:SnKl2qOb2lP8ssYoJxKkyh
- TLSH T108A5BF12F7A1C072C4A7427189BB876EF674BD1157218ACBA3C03A5A5EB33D27E35309
- MD5 SHA1 SHA512 SSDEEP TLSH