Analysis
- max time kernel
148s - 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
06/08/2026, 01:30
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
6d37411f537d2152ecef74d0305bdab9724228a93777c99434728792d041abb9.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
6d37411f537d2152ecef74d0305bdab9724228a93777c99434728792d041abb9.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 6d37411f537d2152ecef74d0305bdab9724228a93777c99434728792d041abb9.exe
- Size 395KB
- Sample260806-bwy17swtfx
- SHA256 6d37411f537d2152ecef74d0305bdab9724228a93777c99434728792d041abb9
- MD5 4f7bcfb8fb739425191c81ca39296946
- SHA1 5afef306490d2586d1a3ecd67ca107f486780930
- SHA512 a62ea836487c70248ab3d7c98d51559d2ae6ad4ce8083cdfae51df4b5dcde20a62799b66b41c6823aa30d90978be74444b6b4b04d4db86d631bab765a61064a1
- SSDEEP 6144:nwdK91cVMoSTZu05LOY0ftLy+mgFScEOkCybEaQRXr9HNdvOaxy8K:nn9OVKk05aY0ftLy+MOkx2LIaxy
- TLSH T1B3846D2AF6A0D076C4B79578C49257A6FBB1742137204ACFA390475A1F637E2BE3630D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3384 f997e760 - 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 5660 6d37411f537d2152ecef74d0305bdab9724228a93777c99434728792d041abb9.exe Destination IP 4 223.5.5.5 5660 6d37411f537d2152ecef74d0305bdab9724228a93777c99434728792d041abb9.exe Destination IP 16 114.114.114.114 5660 6d37411f537d2152ecef74d0305bdab9724228a93777c99434728792d041abb9.exe Destination IP 17 223.5.5.5 5660 6d37411f537d2152ecef74d0305bdab9724228a93777c99434728792d041abb9.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\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 f997e760 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content f997e760 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 f997e760 File created C:\Windows\SysWOW64\f997e760 6d37411f537d2152ecef74d0305bdab9724228a93777c99434728792d041abb9.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache f997e760 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData f997e760 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 f997e760 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE f997e760 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft f997e760 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 f997e760 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 f997e760 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 f997e760 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies f997e760 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 f997e760 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 f997e760 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\39ef70 f997e760 File opened for modification C:\Windows\60e6b8 6d37411f537d2152ecef74d0305bdab9724228a93777c99434728792d041abb9.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 f997e760 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6d37411f537d2152ecef74d0305bdab9724228a93777c99434728792d041abb9.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 f997e760 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" f997e760 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ f997e760 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" f997e760 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" f997e760 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" f997e760 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing f997e760 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" f997e760 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" f997e760 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 3384 f997e760 3384 f997e760 3384 f997e760 3384 f997e760 3384 f997e760 3384 f997e760 3384 f997e760 3384 f997e760 5660 6d37411f537d2152ecef74d0305bdab9724228a93777c99434728792d041abb9.exe 5660 6d37411f537d2152ecef74d0305bdab9724228a93777c99434728792d041abb9.exe 5660 6d37411f537d2152ecef74d0305bdab9724228a93777c99434728792d041abb9.exe 5660 6d37411f537d2152ecef74d0305bdab9724228a93777c99434728792d041abb9.exe 5660 6d37411f537d2152ecef74d0305bdab9724228a93777c99434728792d041abb9.exe 5660 6d37411f537d2152ecef74d0305bdab9724228a93777c99434728792d041abb9.exe 5660 6d37411f537d2152ecef74d0305bdab9724228a93777c99434728792d041abb9.exe 5660 6d37411f537d2152ecef74d0305bdab9724228a93777c99434728792d041abb9.exe 5660 6d37411f537d2152ecef74d0305bdab9724228a93777c99434728792d041abb9.exe 5660 6d37411f537d2152ecef74d0305bdab9724228a93777c99434728792d041abb9.exe 5660 6d37411f537d2152ecef74d0305bdab9724228a93777c99434728792d041abb9.exe 5660 6d37411f537d2152ecef74d0305bdab9724228a93777c99434728792d041abb9.exe 5660 6d37411f537d2152ecef74d0305bdab9724228a93777c99434728792d041abb9.exe 5660 6d37411f537d2152ecef74d0305bdab9724228a93777c99434728792d041abb9.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5660 6d37411f537d2152ecef74d0305bdab9724228a93777c99434728792d041abb9.exe Token: SeTcbPrivilege 5660 6d37411f537d2152ecef74d0305bdab9724228a93777c99434728792d041abb9.exe Token: SeDebugPrivilege 3384 f997e760 Token: SeTcbPrivilege 3384 f997e760
Processes
-
C:\Users\Admin\AppData\Local\Temp\6d37411f537d2152ecef74d0305bdab9724228a93777c99434728792d041abb9.exe"C:\Users\Admin\AppData\Local\Temp\6d37411f537d2152ecef74d0305bdab9724228a93777c99434728792d041abb9.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:5660
-
C:\Windows\Syswow64\f997e760C:\Windows\Syswow64\f997e7601⤵
- 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:3384
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\f997e760
- Size 395KB
- SHA256 670f8c3f6478eec44eaecd8361b910c7c0b2e787c3abea93d6fe6906e25466c6
- MD5 d39456c9c4ffea3d21def22603c12d54
- SHA1 375238044c65cc66def7e2708c7471825f92789f
- SHA512 37127d194fc1d846440e67cd4760980f723778aa2f77b276838580b3e03191cf73a9b5f788d536b1ac7a4646f60961da36d07de9b7ea8b7a2b3c5a0361332980
- SSDEEP 6144:CwdK91cVMoSTZu05LOY0ftLy+mgFScEOkCybEaQRXr9HNdvOaxy8K:Cn9OVKk05aY0ftLy+MOkx2LIaxy
- TLSH T13E846D2AF6A0D076C4B79578C49257A6FBB1742137204ACFA390475A1F637E2BE3630D
- MD5 SHA1 SHA512 SSDEEP TLSH