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
29/09/2026, 20:18
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe
Resource
win11ltsc2024-20260911-en
windows11-ltsc_2024-x64
9 signatures
150 seconds
General
- Target 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe
- Size 399KB
- Sample260929-y3rl2aee78
- SHA256 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473
- MD5 68d7f27de77b165badd07d66d4b8ecea
- SHA1 8e55840b120a4e57c873fce6c192c9b2cfc2d105
- SHA512 e4597e3ff7d62f25b84638d98b58afdb4575148f3319f0b4c187793a08548a078b010bec9f232b6ba7cfa89e856ca18347c7f7ef971e24f493b01de7f1737556
- SSDEEP 6144:OKiYJL+K7EQ5vrt5AVfL8haEK4sDzLPFZcEOkCybEaQRXr9HNdvOaO:SqEU0Vf4ha0sDzDOkx2LIaO
- TLSH T19D946D25FAA08073C567857A84E257ABFBB1752127108ACFA390075A5F237E3BD3631D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4424 4e7e81a - Unexpected DNS network traffic destination 19 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 94 114.114.114.114 4424 4e7e81a Destination IP 181 114.114.114.114 5784 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe Destination IP 289 114.114.114.114 5784 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe Destination IP 336 114.114.114.114 5784 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe Destination IP 391 114.114.114.114 5784 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe Destination IP 445 114.114.114.114 5784 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe Destination IP 1 114.114.114.114 5784 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe Destination IP 149 114.114.114.114 5784 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe Destination IP 306 223.5.5.5 5784 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe Destination IP 446 223.5.5.5 5784 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe Destination IP 150 223.5.5.5 5784 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe Destination IP 290 223.5.5.5 5784 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe Destination IP 305 114.114.114.114 5784 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe Destination IP 3 223.5.5.5 5784 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe Destination IP 96 223.5.5.5 5784 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe Destination IP 235 114.114.114.114 5784 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe Destination IP 236 223.5.5.5 5784 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe Destination IP 392 223.5.5.5 5784 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe Destination IP 40 114.114.114.114 5784 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.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 4e7e81a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 4e7e81a File created C:\Windows\SysWOW64\4e7e81a 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 4e7e81a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 4e7e81a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 4e7e81a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 4e7e81a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 4e7e81a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 4e7e81a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 4e7e81a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 4e7e81a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 4e7e81a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 4e7e81a - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4bbd90 4e7e81a File opened for modification C:\Windows\630630 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.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\Domain 4e7e81a Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname 4e7e81a - 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 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 4e7e81a - 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:" 4e7e81a Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 4e7e81a Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 4e7e81a Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 4e7e81a Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 4e7e81a Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 4e7e81a Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 4e7e81a Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 4e7e81a Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 4e7e81a - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4424 4e7e81a 4424 4e7e81a 4424 4e7e81a 4424 4e7e81a 4424 4e7e81a 4424 4e7e81a 4424 4e7e81a 4424 4e7e81a 5784 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe 5784 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe 5784 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe 5784 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe 5784 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe 5784 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe 5784 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe 5784 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe 5784 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe 5784 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe 5784 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe 5784 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe 5784 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe 5784 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5784 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe Token: SeTcbPrivilege 5784 33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe Token: SeDebugPrivilege 4424 4e7e81a Token: SeTcbPrivilege 4424 4e7e81a
Processes
-
C:\Users\Admin\AppData\Local\Temp\33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.exe"C:\Users\Admin\AppData\Local\Temp\33141f52b41acefd719925866a2fb5010c60a3358c126db2d56b5a5e444b4473.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:5784
-
C:\Windows\Syswow64\4e7e81aC:\Windows\Syswow64\4e7e81a1⤵
- 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:4424
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\4e7e81a
- Size 399KB
- SHA256 ff9611241cb099a3ca3a45ebf47f8b09d62137e510f19f50dfaf83b5c3b2d8a7
- MD5 5fb7634fd07a13ab2aaa446b62b964cd
- SHA1 a4013df6d5f2c05ea3af1d8ffc8699bb6923e99f
- SHA512 0503ed4f291d1f5c19474439a6201a87dda554496e07abb43b6af58917a24743cec3ddcecc70af19455ec60f44c5e3fe1057a0ebd4bbd47d7d453fdf66057146
- SSDEEP 6144:jKiYJL+K7EQ5vrt5AVfL8haEK4sDzLPFZcEOkCybEaQRXr9HNdvOaO:PqEU0Vf4ha0sDzDOkx2LIaO
- TLSH T11B946D25FAA08073C567857A84E257ABFBB1752127108ACFA390075A5F237E3BD3631D
- MD5 SHA1 SHA512 SSDEEP TLSH