Analysis
- max time kernel
149s - max time network
151s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
11/05/2026, 19:57
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
85f7749e75aeedcfbaa99b2f0ee988a5b6f2eea820d64138e080b82b57ed5c6a.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
85f7749e75aeedcfbaa99b2f0ee988a5b6f2eea820d64138e080b82b57ed5c6a.exe
Resource
win11-20260130-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target 85f7749e75aeedcfbaa99b2f0ee988a5b6f2eea820d64138e080b82b57ed5c6a.exe
- Size 1.9MB
- Sample260511-yn95tsc15q
- SHA256 85f7749e75aeedcfbaa99b2f0ee988a5b6f2eea820d64138e080b82b57ed5c6a
- MD5 4423bb42bc38dea5c1cf93eb541f066f
- SHA1 5524fd23e61dbc0b18a09ed7bfd809071e1f9730
- SHA512 92b761e258255f66c34ead9f277158b714def0c069e1191c46baa4bc0e0a275797d738888f8b9f9225bb02b382d1c81fc6ffde6cf4b8c278ae9b447ae429859a
- SSDEEP 49152:7HHKO2FQd1oOU82lPJ6PsfsCWFn5+ovhnFvTGh:7nKl2qOb2lP8ssYoJxKh
- TLSH T1EB95CF12F7B1C0B2C4A742748866C32EE671BD115B218EDBA7C03B5A5E727D17E3A349
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 6116 52e9e126 - 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 5424 85f7749e75aeedcfbaa99b2f0ee988a5b6f2eea820d64138e080b82b57ed5c6a.exe Destination IP 2 223.5.5.5 5424 85f7749e75aeedcfbaa99b2f0ee988a5b6f2eea820d64138e080b82b57ed5c6a.exe Destination IP 10 114.114.114.114 5424 85f7749e75aeedcfbaa99b2f0ee988a5b6f2eea820d64138e080b82b57ed5c6a.exe Destination IP 12 223.5.5.5 5424 85f7749e75aeedcfbaa99b2f0ee988a5b6f2eea820d64138e080b82b57ed5c6a.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 52e9e126 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 52e9e126 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 52e9e126 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 52e9e126 File created C:\Windows\SysWOW64\52e9e126 85f7749e75aeedcfbaa99b2f0ee988a5b6f2eea820d64138e080b82b57ed5c6a.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 52e9e126 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 52e9e126 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 52e9e126 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 52e9e126 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 52e9e126 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 52e9e126 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 52e9e126 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 52e9e126 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 52e9e126 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 52e9e126 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\68b548 52e9e126 File opened for modification C:\Windows\5cdc60 85f7749e75aeedcfbaa99b2f0ee988a5b6f2eea820d64138e080b82b57ed5c6a.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 85f7749e75aeedcfbaa99b2f0ee988a5b6f2eea820d64138e080b82b57ed5c6a.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 52e9e126 - 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 52e9e126 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 52e9e126 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 52e9e126 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 52e9e126 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 52e9e126 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 52e9e126 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 52e9e126 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 52e9e126 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 52e9e126 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 6116 52e9e126 6116 52e9e126 6116 52e9e126 6116 52e9e126 6116 52e9e126 6116 52e9e126 6116 52e9e126 6116 52e9e126 5424 85f7749e75aeedcfbaa99b2f0ee988a5b6f2eea820d64138e080b82b57ed5c6a.exe 5424 85f7749e75aeedcfbaa99b2f0ee988a5b6f2eea820d64138e080b82b57ed5c6a.exe 5424 85f7749e75aeedcfbaa99b2f0ee988a5b6f2eea820d64138e080b82b57ed5c6a.exe 5424 85f7749e75aeedcfbaa99b2f0ee988a5b6f2eea820d64138e080b82b57ed5c6a.exe 5424 85f7749e75aeedcfbaa99b2f0ee988a5b6f2eea820d64138e080b82b57ed5c6a.exe 5424 85f7749e75aeedcfbaa99b2f0ee988a5b6f2eea820d64138e080b82b57ed5c6a.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5424 85f7749e75aeedcfbaa99b2f0ee988a5b6f2eea820d64138e080b82b57ed5c6a.exe Token: SeTcbPrivilege 5424 85f7749e75aeedcfbaa99b2f0ee988a5b6f2eea820d64138e080b82b57ed5c6a.exe Token: SeDebugPrivilege 6116 52e9e126 Token: SeTcbPrivilege 6116 52e9e126
Processes
-
C:\Users\Admin\AppData\Local\Temp\85f7749e75aeedcfbaa99b2f0ee988a5b6f2eea820d64138e080b82b57ed5c6a.exe"C:\Users\Admin\AppData\Local\Temp\85f7749e75aeedcfbaa99b2f0ee988a5b6f2eea820d64138e080b82b57ed5c6a.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:5424
-
C:\Windows\Syswow64\52e9e126C:\Windows\Syswow64\52e9e1261⤵
- 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:6116
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\52e9e126
- Size 1.9MB
- SHA256 5c410e9858974c5a73b3fd46247205cf78c3d46bbf1da304de63326836d2b40a
- MD5 bf9b6ecaa10a71e903454bdd35cfa503
- SHA1 c7c81051e1b56779746470b23bdfb3247014e7fd
- SHA512 98a709d1a97d536ca3e53ade54e79498116c5b859bc081b1dfe6cef6d50d015d6c70c06dd3616d5be0dccafc2b1bdf18e0d5410a0b225e0856be0dab46a03979
- SSDEEP 49152:+HHKO2FQd1oOU82lPJ6PsfsCWFn5+ovhnFvTGh:+nKl2qOb2lP8ssYoJxKh
- TLSH T14D95CF12F7B1C0B2C4A742748866C32EE671BD115B218EDBA7C03B5A5E727D17E3A349
- MD5 SHA1 SHA512 SSDEEP TLSH