Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
26/08/2026, 21:49
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
27d059ff889359e98854c8c35db40d951a7198f2f385f33fc40d44adc272351e.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
27d059ff889359e98854c8c35db40d951a7198f2f385f33fc40d44adc272351e.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 27d059ff889359e98854c8c35db40d951a7198f2f385f33fc40d44adc272351e.exe
- Size 1.1MB
- Sample260826-1pcxtsff37
- SHA256 27d059ff889359e98854c8c35db40d951a7198f2f385f33fc40d44adc272351e
- MD5 b469e13d5d54ba38a7426f6ba74c14a1
- SHA1 8fe3070ee7325171ae44c80bf2e3eb6303700034
- SHA512 a3735fd30c95adf5afac4303a8ffc8cf040accdd1b4311a3e3ac3d467d70a12d54b4a30800b1a84ca33900dcd781af54e02e00ec7cc3ec7a78a507c684b1abf0
- SSDEEP 24576:5vO2xJKRI2dOkx2LFAAX1oOYSY82e5QPJJOgufWWsYo:5HHKO2FQd1oOU82lPJ6Po
- TLSH T15C359D12F7A1C072C8A7427448B6C36EA675BC152B214BCBB7C03B5E5E723D1AE36359
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2532 68fa4960 - 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 3 114.114.114.114 4596 27d059ff889359e98854c8c35db40d951a7198f2f385f33fc40d44adc272351e.exe Destination IP 4 223.5.5.5 4596 27d059ff889359e98854c8c35db40d951a7198f2f385f33fc40d44adc272351e.exe Destination IP 28 114.114.114.114 4596 27d059ff889359e98854c8c35db40d951a7198f2f385f33fc40d44adc272351e.exe Destination IP 29 223.5.5.5 4596 27d059ff889359e98854c8c35db40d951a7198f2f385f33fc40d44adc272351e.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 68fa4960 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 68fa4960 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 68fa4960 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 68fa4960 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 68fa4960 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 68fa4960 File created C:\Windows\SysWOW64\68fa4960 27d059ff889359e98854c8c35db40d951a7198f2f385f33fc40d44adc272351e.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 68fa4960 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 68fa4960 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 68fa4960 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 68fa4960 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 68fa4960 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 68fa4960 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 68fa4960 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 68fa4960 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\2b5948 68fa4960 File opened for modification C:\Windows\4eaf68 27d059ff889359e98854c8c35db40d951a7198f2f385f33fc40d44adc272351e.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 68fa4960 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 27d059ff889359e98854c8c35db40d951a7198f2f385f33fc40d44adc272351e.exe - 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 68fa4960 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 68fa4960 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 68fa4960 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 68fa4960 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 68fa4960 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 68fa4960 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 68fa4960 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 68fa4960 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 68fa4960 - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA 68fa4960 Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 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 68fa4960 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2532 68fa4960 2532 68fa4960 2532 68fa4960 2532 68fa4960 2532 68fa4960 2532 68fa4960 2532 68fa4960 2532 68fa4960 4596 27d059ff889359e98854c8c35db40d951a7198f2f385f33fc40d44adc272351e.exe 4596 27d059ff889359e98854c8c35db40d951a7198f2f385f33fc40d44adc272351e.exe 4596 27d059ff889359e98854c8c35db40d951a7198f2f385f33fc40d44adc272351e.exe 4596 27d059ff889359e98854c8c35db40d951a7198f2f385f33fc40d44adc272351e.exe 4596 27d059ff889359e98854c8c35db40d951a7198f2f385f33fc40d44adc272351e.exe 4596 27d059ff889359e98854c8c35db40d951a7198f2f385f33fc40d44adc272351e.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4596 27d059ff889359e98854c8c35db40d951a7198f2f385f33fc40d44adc272351e.exe Token: SeTcbPrivilege 4596 27d059ff889359e98854c8c35db40d951a7198f2f385f33fc40d44adc272351e.exe Token: SeDebugPrivilege 2532 68fa4960 Token: SeTcbPrivilege 2532 68fa4960
Processes
-
C:\Users\Admin\AppData\Local\Temp\27d059ff889359e98854c8c35db40d951a7198f2f385f33fc40d44adc272351e.exe"C:\Users\Admin\AppData\Local\Temp\27d059ff889359e98854c8c35db40d951a7198f2f385f33fc40d44adc272351e.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:4596
-
C:\Windows\Syswow64\68fa4960C:\Windows\Syswow64\68fa49601⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2532
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\68fa4960
- Size 1.1MB
- SHA256 60542f1a34b46be7738ea589722a2a1882438726a202a3a64a2defe58630c8ea
- MD5 89f1ad91361e4c8253bdb77e2e0b73bb
- SHA1 6b7366f58a2424042d73a545b0af899a74c096a2
- SHA512 97c288f17ccf51516202cf4f27916026f26e1d4be2f7d84def25202829d85db531dd436f775595e9f808bde21b87daf84e5f51584d2aa65e45486495bae47ec5
- SSDEEP 24576:0vO2xJKRI2dOkx2LFAAX1oOYSY82e5QPJJOgufWWsYo:0HHKO2FQd1oOU82lPJ6Po
- TLSH T16B359D12F7A1C072C8A7427448B6C36EA675BC152B214BCBB7C03B5E5E723D1AE36359
- MD5 SHA1 SHA512 SSDEEP TLSH