Analysis
- max time kernel
150s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
03/09/2026, 23:51
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
62f5fb4719555cc95209e13b3e699db98a0b722dd2e43941c3adda823c4760c7.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
62f5fb4719555cc95209e13b3e699db98a0b722dd2e43941c3adda823c4760c7.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 62f5fb4719555cc95209e13b3e699db98a0b722dd2e43941c3adda823c4760c7.exe
- Size 419KB
- Sample260903-3v8msshj6t
- SHA256 62f5fb4719555cc95209e13b3e699db98a0b722dd2e43941c3adda823c4760c7
- MD5 ef0ad23d2471ad1bc9831291168d72e6
- SHA1 d2642c3266e9090baa04dc6defb97f3544ad4870
- SHA512 6a8a1b49bd9197bf1706334ed37bce331be0b9dae279242e473b9a9851a89f0b9390d5002d96586449650898d8f84e65359477ead84fd78f909be61a21148e55
- SSDEEP 6144:EatygN+TkFSLZ+knaTDH76VFwcEOkCybEaQRXr9HNdvOa:EatG+S9+kaTDHrOkx2LIa
- TLSH T193948C19FAA08076C563857AC4E257A6FBB1B5223B109ACF639007565F237E3BD3530E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3048 e6caac8b - 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 1 114.114.114.114 5524 62f5fb4719555cc95209e13b3e699db98a0b722dd2e43941c3adda823c4760c7.exe Destination IP 4 223.5.5.5 5524 62f5fb4719555cc95209e13b3e699db98a0b722dd2e43941c3adda823c4760c7.exe Destination IP 14 114.114.114.114 5524 62f5fb4719555cc95209e13b3e699db98a0b722dd2e43941c3adda823c4760c7.exe Destination IP 15 223.5.5.5 5524 62f5fb4719555cc95209e13b3e699db98a0b722dd2e43941c3adda823c4760c7.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache e6caac8b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content e6caac8b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 e6caac8b File created C:\Windows\SysWOW64\e6caac8b 62f5fb4719555cc95209e13b3e699db98a0b722dd2e43941c3adda823c4760c7.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE e6caac8b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData e6caac8b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 e6caac8b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 e6caac8b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 e6caac8b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 e6caac8b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies e6caac8b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 e6caac8b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft e6caac8b - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\342ed0 e6caac8b File opened for modification C:\Windows\5e92a8 62f5fb4719555cc95209e13b3e699db98a0b722dd2e43941c3adda823c4760c7.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 62f5fb4719555cc95209e13b3e699db98a0b722dd2e43941c3adda823c4760c7.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e6caac8b - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" e6caac8b Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing e6caac8b Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" e6caac8b Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" e6caac8b Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ e6caac8b Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" e6caac8b Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" e6caac8b Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" e6caac8b Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix e6caac8b - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 3048 e6caac8b 3048 e6caac8b 3048 e6caac8b 3048 e6caac8b 3048 e6caac8b 3048 e6caac8b 3048 e6caac8b 3048 e6caac8b 5524 62f5fb4719555cc95209e13b3e699db98a0b722dd2e43941c3adda823c4760c7.exe 5524 62f5fb4719555cc95209e13b3e699db98a0b722dd2e43941c3adda823c4760c7.exe 5524 62f5fb4719555cc95209e13b3e699db98a0b722dd2e43941c3adda823c4760c7.exe 5524 62f5fb4719555cc95209e13b3e699db98a0b722dd2e43941c3adda823c4760c7.exe 5524 62f5fb4719555cc95209e13b3e699db98a0b722dd2e43941c3adda823c4760c7.exe 5524 62f5fb4719555cc95209e13b3e699db98a0b722dd2e43941c3adda823c4760c7.exe 5524 62f5fb4719555cc95209e13b3e699db98a0b722dd2e43941c3adda823c4760c7.exe 5524 62f5fb4719555cc95209e13b3e699db98a0b722dd2e43941c3adda823c4760c7.exe 5524 62f5fb4719555cc95209e13b3e699db98a0b722dd2e43941c3adda823c4760c7.exe 5524 62f5fb4719555cc95209e13b3e699db98a0b722dd2e43941c3adda823c4760c7.exe 5524 62f5fb4719555cc95209e13b3e699db98a0b722dd2e43941c3adda823c4760c7.exe 5524 62f5fb4719555cc95209e13b3e699db98a0b722dd2e43941c3adda823c4760c7.exe 5524 62f5fb4719555cc95209e13b3e699db98a0b722dd2e43941c3adda823c4760c7.exe 5524 62f5fb4719555cc95209e13b3e699db98a0b722dd2e43941c3adda823c4760c7.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5524 62f5fb4719555cc95209e13b3e699db98a0b722dd2e43941c3adda823c4760c7.exe Token: SeTcbPrivilege 5524 62f5fb4719555cc95209e13b3e699db98a0b722dd2e43941c3adda823c4760c7.exe Token: SeDebugPrivilege 3048 e6caac8b Token: SeTcbPrivilege 3048 e6caac8b
Processes
-
C:\Users\Admin\AppData\Local\Temp\62f5fb4719555cc95209e13b3e699db98a0b722dd2e43941c3adda823c4760c7.exe"C:\Users\Admin\AppData\Local\Temp\62f5fb4719555cc95209e13b3e699db98a0b722dd2e43941c3adda823c4760c7.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:5524
-
C:\Windows\Syswow64\e6caac8bC:\Windows\Syswow64\e6caac8b1⤵
- 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:3048
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\e6caac8b
- Size 419KB
- SHA256 eed83a66439a7c7d5a882483569d995ab4c163d7bdc1e73d38047796795c2213
- MD5 42a24b645dc09857fae7f0bf6ae12d4c
- SHA1 237d404ee7f37952d67be686a262c3832580096f
- SHA512 59488828dce33785c330046d8190cf038ee1afb25cf913ad2fa53748998f7ef74c6c0f0365574c2260227402905953ddc5661c9ae8b9e4ae52b3f67fcd673f51
- SSDEEP 6144:PatygN+TkFSLZ+knaTDH76VFwcEOkCybEaQRXr9HNdvOa:PatG+S9+kaTDHrOkx2LIa
- TLSH T15E948C19FAA08076C563857AC4E257A6FBB1B5223B109ACF639007565F237E3BD3530E
- MD5 SHA1 SHA512 SSDEEP TLSH