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
05/05/2026, 06:50
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
d25af0dddac247449c09e3a19311137e9a97d58407be454d621d2b657f97eab1.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
d25af0dddac247449c09e3a19311137e9a97d58407be454d621d2b657f97eab1.exe
Resource
win11-20260130-en
windows11-21h2-x64
9 signatures
150 seconds
General
- Target d25af0dddac247449c09e3a19311137e9a97d58407be454d621d2b657f97eab1.exe
- Size 511KB
- Sample260505-hl48sshy21
- SHA256 d25af0dddac247449c09e3a19311137e9a97d58407be454d621d2b657f97eab1
- MD5 61286daf396d08cea414d10a1ee0e51a
- SHA1 7ea8d081cdfc0bc54da09c3fa4694244fa27b0ff
- SHA512 70964d9595970caf70b52cf99ea5ab202ddecdec8ad015ef3f44fc83b8eb6004ec4654551a8ae109bb72ddee4db3fc3dc45813ca8e8c6aa31735403e46006b90
- SSDEEP 6144:0cTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOax5Rv0:0SvO2x9mONvKRILSFnOkx2LIax5F0
- TLSH T1C6B45C26F6908036C4B34575C5F64BAAFAB4BC21631156CBA3943A6A1F737D2BD3130E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 648 923a7ed0 - 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 13 114.114.114.114 484 d25af0dddac247449c09e3a19311137e9a97d58407be454d621d2b657f97eab1.exe Destination IP 14 223.5.5.5 484 d25af0dddac247449c09e3a19311137e9a97d58407be454d621d2b657f97eab1.exe Destination IP 1 114.114.114.114 484 d25af0dddac247449c09e3a19311137e9a97d58407be454d621d2b657f97eab1.exe Destination IP 2 223.5.5.5 484 d25af0dddac247449c09e3a19311137e9a97d58407be454d621d2b657f97eab1.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 923a7ed0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 923a7ed0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 923a7ed0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 923a7ed0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 923a7ed0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 923a7ed0 File created C:\Windows\SysWOW64\923a7ed0 d25af0dddac247449c09e3a19311137e9a97d58407be454d621d2b657f97eab1.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 923a7ed0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 923a7ed0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 923a7ed0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 923a7ed0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 923a7ed0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 923a7ed0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 923a7ed0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 923a7ed0 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\b1810 923a7ed0 File opened for modification C:\Windows\84948 d25af0dddac247449c09e3a19311137e9a97d58407be454d621d2b657f97eab1.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 923a7ed0 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d25af0dddac247449c09e3a19311137e9a97d58407be454d621d2b657f97eab1.exe - 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" 923a7ed0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 923a7ed0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 923a7ed0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 923a7ed0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 923a7ed0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 923a7ed0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 923a7ed0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 923a7ed0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 923a7ed0 - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 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 923a7ed0 Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA 923a7ed0 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 648 923a7ed0 648 923a7ed0 648 923a7ed0 648 923a7ed0 648 923a7ed0 648 923a7ed0 648 923a7ed0 648 923a7ed0 484 d25af0dddac247449c09e3a19311137e9a97d58407be454d621d2b657f97eab1.exe 484 d25af0dddac247449c09e3a19311137e9a97d58407be454d621d2b657f97eab1.exe 484 d25af0dddac247449c09e3a19311137e9a97d58407be454d621d2b657f97eab1.exe 484 d25af0dddac247449c09e3a19311137e9a97d58407be454d621d2b657f97eab1.exe 484 d25af0dddac247449c09e3a19311137e9a97d58407be454d621d2b657f97eab1.exe 484 d25af0dddac247449c09e3a19311137e9a97d58407be454d621d2b657f97eab1.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 484 d25af0dddac247449c09e3a19311137e9a97d58407be454d621d2b657f97eab1.exe Token: SeTcbPrivilege 484 d25af0dddac247449c09e3a19311137e9a97d58407be454d621d2b657f97eab1.exe Token: SeDebugPrivilege 648 923a7ed0 Token: SeTcbPrivilege 648 923a7ed0
Processes
-
C:\Users\Admin\AppData\Local\Temp\d25af0dddac247449c09e3a19311137e9a97d58407be454d621d2b657f97eab1.exe"C:\Users\Admin\AppData\Local\Temp\d25af0dddac247449c09e3a19311137e9a97d58407be454d621d2b657f97eab1.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:484
-
C:\Windows\Syswow64\923a7ed0C:\Windows\Syswow64\923a7ed01⤵
- 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:648
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\923a7ed0
- Size 511KB
- SHA256 b936fda890747902db86ba21716d8a9f6d4a56aa56f75da25216da05f890535a
- MD5 3a48c5c62333493fe1ab49eccf080be7
- SHA1 72b7cd8d61ca58ff0b81143c5ffd2adebed227e7
- SHA512 db0b0bef4eaac61f5965c07fe76b254ab0b6f20806fda43008a4e87868b4377a2c124301637cc0e995ac0760030666a8b29b530e46b031d2f880d1285cdec3a3
- SSDEEP 6144:CcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOax5Rv0:CSvO2x9mONvKRILSFnOkx2LIax5F0
- TLSH T1C9B45C26F6908036C4B34575C5F64BAAFAB4BC21631156CBA3943A6A1F737D2BD3130E
- MD5 SHA1 SHA512 SSDEEP TLSH