Analysis
- max time kernel
150s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
01/08/2026, 19:19
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
6a55ddec215e17f4343a0d41add4894582b79a39a21e671c8ee8b956f0c278f3.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
6a55ddec215e17f4343a0d41add4894582b79a39a21e671c8ee8b956f0c278f3.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 6a55ddec215e17f4343a0d41add4894582b79a39a21e671c8ee8b956f0c278f3.exe
- Size 3.0MB
- Sample260801-x1kj9svbme
- SHA256 6a55ddec215e17f4343a0d41add4894582b79a39a21e671c8ee8b956f0c278f3
- MD5 e5a85ccb6591139e7999a412196a8851
- SHA1 379d4879eb191e3efb960af9571da90b136793c9
- SHA512 7cbda08476f01f28a9d474f27fe1de5efaf5b44fd4c8fb5a2dc622a32ed04bc52a1763bb89dfcc04be79cbff620b3299a540ecf5c6bec64c7b191be4d9a7486e
- SSDEEP 49152:pHHKO29QG5QZuTtS0rQMYOQ+q8CEOTG4QmTGHQv9KFeMj:pnKdBWsM0r1Qn1K4XKH40Feu
- TLSH T1EBE58E11F7A0C036C4AB027589BA476EA678FD614B2547CBA3C47B2E5F723D16E3530A
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3736 9d791686 - 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 2268 6a55ddec215e17f4343a0d41add4894582b79a39a21e671c8ee8b956f0c278f3.exe Destination IP 4 223.5.5.5 2268 6a55ddec215e17f4343a0d41add4894582b79a39a21e671c8ee8b956f0c278f3.exe Destination IP 22 114.114.114.114 2268 6a55ddec215e17f4343a0d41add4894582b79a39a21e671c8ee8b956f0c278f3.exe Destination IP 23 223.5.5.5 2268 6a55ddec215e17f4343a0d41add4894582b79a39a21e671c8ee8b956f0c278f3.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 9d791686 File created C:\Windows\SysWOW64\9d791686 6a55ddec215e17f4343a0d41add4894582b79a39a21e671c8ee8b956f0c278f3.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 9d791686 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 9d791686 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 9d791686 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 9d791686 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 9d791686 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 9d791686 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 9d791686 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 9d791686 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 9d791686 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 9d791686 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 9d791686 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 9d791686 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 9d791686 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\3ff630 9d791686 File opened for modification C:\Windows\26d438 6a55ddec215e17f4343a0d41add4894582b79a39a21e671c8ee8b956f0c278f3.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 6a55ddec215e17f4343a0d41add4894582b79a39a21e671c8ee8b956f0c278f3.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9d791686 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 9d791686 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 9d791686 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 9d791686 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 9d791686 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 9d791686 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 9d791686 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 9d791686 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 9d791686 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 9d791686 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 3736 9d791686 3736 9d791686 3736 9d791686 3736 9d791686 3736 9d791686 3736 9d791686 3736 9d791686 3736 9d791686 2268 6a55ddec215e17f4343a0d41add4894582b79a39a21e671c8ee8b956f0c278f3.exe 2268 6a55ddec215e17f4343a0d41add4894582b79a39a21e671c8ee8b956f0c278f3.exe 2268 6a55ddec215e17f4343a0d41add4894582b79a39a21e671c8ee8b956f0c278f3.exe 2268 6a55ddec215e17f4343a0d41add4894582b79a39a21e671c8ee8b956f0c278f3.exe 2268 6a55ddec215e17f4343a0d41add4894582b79a39a21e671c8ee8b956f0c278f3.exe 2268 6a55ddec215e17f4343a0d41add4894582b79a39a21e671c8ee8b956f0c278f3.exe 2268 6a55ddec215e17f4343a0d41add4894582b79a39a21e671c8ee8b956f0c278f3.exe 2268 6a55ddec215e17f4343a0d41add4894582b79a39a21e671c8ee8b956f0c278f3.exe 2268 6a55ddec215e17f4343a0d41add4894582b79a39a21e671c8ee8b956f0c278f3.exe 2268 6a55ddec215e17f4343a0d41add4894582b79a39a21e671c8ee8b956f0c278f3.exe 2268 6a55ddec215e17f4343a0d41add4894582b79a39a21e671c8ee8b956f0c278f3.exe 2268 6a55ddec215e17f4343a0d41add4894582b79a39a21e671c8ee8b956f0c278f3.exe 2268 6a55ddec215e17f4343a0d41add4894582b79a39a21e671c8ee8b956f0c278f3.exe 2268 6a55ddec215e17f4343a0d41add4894582b79a39a21e671c8ee8b956f0c278f3.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2268 6a55ddec215e17f4343a0d41add4894582b79a39a21e671c8ee8b956f0c278f3.exe Token: SeTcbPrivilege 2268 6a55ddec215e17f4343a0d41add4894582b79a39a21e671c8ee8b956f0c278f3.exe Token: SeDebugPrivilege 3736 9d791686 Token: SeTcbPrivilege 3736 9d791686
Processes
-
C:\Users\Admin\AppData\Local\Temp\6a55ddec215e17f4343a0d41add4894582b79a39a21e671c8ee8b956f0c278f3.exe"C:\Users\Admin\AppData\Local\Temp\6a55ddec215e17f4343a0d41add4894582b79a39a21e671c8ee8b956f0c278f3.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:2268
-
C:\Windows\Syswow64\9d791686C:\Windows\Syswow64\9d7916861⤵
- 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:3736
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\9d791686
- Size 3.0MB
- SHA256 666c7145879dea19394d07cff9c05d393060a6e80c2a965a09f212390caed9b3
- MD5 2e65e4c3a849264d75c66bf5c16bfa4d
- SHA1 2b75ea0adba9e9cf668472743c7b1838fabfc522
- SHA512 cac2f9e3fdf21dc9f62f6053c53f5de0ee49dd30366b4947bb816d5d6358b320d5394c6a9f59e7376a590eed35718f7cfcce8dc43679d8ae95be6adef2dec7bb
- SSDEEP 49152:NHHKO29QG5QZuTtS0rQMYOQ+q8CEOTG4QmTGHQv9KFeMj:NnKdBWsM0r1Qn1K4XKH40Feu
- TLSH T157E58E11F7A0C036C4AB027589BA476EA678FD614B2547CBA3C47B2E5F723D16E3530A
- MD5 SHA1 SHA512 SSDEEP TLSH