Analysis
- max time kernel
148s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
20/07/2026, 19:29
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
a17a1c894fd635eaecfe43796b5b4de92cafb0ac09971a9eda0e104dda795a31.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
a17a1c894fd635eaecfe43796b5b4de92cafb0ac09971a9eda0e104dda795a31.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target a17a1c894fd635eaecfe43796b5b4de92cafb0ac09971a9eda0e104dda795a31.exe
- Size 374KB
- Sample260720-x7gf7aex7x
- SHA256 a17a1c894fd635eaecfe43796b5b4de92cafb0ac09971a9eda0e104dda795a31
- MD5 ff7a09be3876e0e68c8f7157ac0ffc41
- SHA1 514fc36d27ea66412b48eee2d8eaeb077b6b7498
- SHA512 d0207b8f3b6876e4b8e4fdb4af63279fbfa02cff4c0fdb5fb753e277296d93491a541731010603f8a16fa4bb488f47c041f0aa57d3ef39c227d91d1812b83988
- SSDEEP 6144:ZcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOa:ZSvO2x9mONvKRILSFnOkx2LIa
- TLSH T1A4846D2AF6A0D076C4779579C4A247AAFBB1742137208ACFA390475A1F637E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4696 e3014a54 - 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 2 114.114.114.114 1036 a17a1c894fd635eaecfe43796b5b4de92cafb0ac09971a9eda0e104dda795a31.exe Destination IP 4 223.5.5.5 1036 a17a1c894fd635eaecfe43796b5b4de92cafb0ac09971a9eda0e104dda795a31.exe Destination IP 28 114.114.114.114 1036 a17a1c894fd635eaecfe43796b5b4de92cafb0ac09971a9eda0e104dda795a31.exe Destination IP 29 223.5.5.5 1036 a17a1c894fd635eaecfe43796b5b4de92cafb0ac09971a9eda0e104dda795a31.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\Content.IE5 e3014a54 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 e3014a54 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache e3014a54 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content e3014a54 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 e3014a54 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies e3014a54 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 e3014a54 File created C:\Windows\SysWOW64\e3014a54 a17a1c894fd635eaecfe43796b5b4de92cafb0ac09971a9eda0e104dda795a31.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 e3014a54 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 e3014a54 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 e3014a54 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE e3014a54 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft e3014a54 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData e3014a54 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 e3014a54 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\5065b0 e3014a54 File opened for modification C:\Windows\11bc98 a17a1c894fd635eaecfe43796b5b4de92cafb0ac09971a9eda0e104dda795a31.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 a17a1c894fd635eaecfe43796b5b4de92cafb0ac09971a9eda0e104dda795a31.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e3014a54 - 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\History\CachePrefix = "Visited:" e3014a54 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ e3014a54 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing e3014a54 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix e3014a54 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" e3014a54 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" e3014a54 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" e3014a54 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" e3014a54 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" e3014a54 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4696 e3014a54 4696 e3014a54 4696 e3014a54 4696 e3014a54 4696 e3014a54 4696 e3014a54 4696 e3014a54 4696 e3014a54 1036 a17a1c894fd635eaecfe43796b5b4de92cafb0ac09971a9eda0e104dda795a31.exe 1036 a17a1c894fd635eaecfe43796b5b4de92cafb0ac09971a9eda0e104dda795a31.exe 1036 a17a1c894fd635eaecfe43796b5b4de92cafb0ac09971a9eda0e104dda795a31.exe 1036 a17a1c894fd635eaecfe43796b5b4de92cafb0ac09971a9eda0e104dda795a31.exe 1036 a17a1c894fd635eaecfe43796b5b4de92cafb0ac09971a9eda0e104dda795a31.exe 1036 a17a1c894fd635eaecfe43796b5b4de92cafb0ac09971a9eda0e104dda795a31.exe 1036 a17a1c894fd635eaecfe43796b5b4de92cafb0ac09971a9eda0e104dda795a31.exe 1036 a17a1c894fd635eaecfe43796b5b4de92cafb0ac09971a9eda0e104dda795a31.exe 1036 a17a1c894fd635eaecfe43796b5b4de92cafb0ac09971a9eda0e104dda795a31.exe 1036 a17a1c894fd635eaecfe43796b5b4de92cafb0ac09971a9eda0e104dda795a31.exe 1036 a17a1c894fd635eaecfe43796b5b4de92cafb0ac09971a9eda0e104dda795a31.exe 1036 a17a1c894fd635eaecfe43796b5b4de92cafb0ac09971a9eda0e104dda795a31.exe 1036 a17a1c894fd635eaecfe43796b5b4de92cafb0ac09971a9eda0e104dda795a31.exe 1036 a17a1c894fd635eaecfe43796b5b4de92cafb0ac09971a9eda0e104dda795a31.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1036 a17a1c894fd635eaecfe43796b5b4de92cafb0ac09971a9eda0e104dda795a31.exe Token: SeTcbPrivilege 1036 a17a1c894fd635eaecfe43796b5b4de92cafb0ac09971a9eda0e104dda795a31.exe Token: SeDebugPrivilege 4696 e3014a54 Token: SeTcbPrivilege 4696 e3014a54
Processes
-
C:\Users\Admin\AppData\Local\Temp\a17a1c894fd635eaecfe43796b5b4de92cafb0ac09971a9eda0e104dda795a31.exe"C:\Users\Admin\AppData\Local\Temp\a17a1c894fd635eaecfe43796b5b4de92cafb0ac09971a9eda0e104dda795a31.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:1036
-
C:\Windows\Syswow64\e3014a54C:\Windows\Syswow64\e3014a541⤵
- 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:4696
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\e3014a54
- Size 374KB
- SHA256 679f797ccef1aa3bbc4ff5f2147c06911aece080119b9b3e2934e433c4c53230
- MD5 1c9c6eb9c02845bf4c13f06f6df5b48b
- SHA1 81f75d17b3a590120d92627d5a37a5eebef2ebf4
- SHA512 861c21bf85a85a08f34ddb0c20d3e529f67129fdbe1a5110dd6d2d9df4e7a220ab4c1af75a2a4681ec1674a0efb7731660b89b032de466939a55d054a9e4bdb5
- SSDEEP 6144:VcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOa:VSvO2x9mONvKRILSFnOkx2LIa
- TLSH T19B846D2AF6A0D076C4779579C4A247AAFBB1742137208ACFA390475A1F637E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH