Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
18/07/2026, 21:31
Behavioral task
behavioral1
Sample
14a43dd59e1834967a78f9f973cd0fbcf4cd9a1fbf9490f1a13eee5210828024.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 14a43dd59e1834967a78f9f973cd0fbcf4cd9a1fbf9490f1a13eee5210828024.exe
- Size 576KB
- Sample260718-1de8taf16w
- SHA256 14a43dd59e1834967a78f9f973cd0fbcf4cd9a1fbf9490f1a13eee5210828024
- MD5 27506f8df5b6d1144bb80a919eb03359
- SHA1 bd8fed5777e584b56b83bfcc7e05ccdf213b7b01
- SHA512 6dbe72eac18ef746795b7d73744bd7ffdeda86f10091fb1ea51cc1d27f32285fda39f4d64c5b87c5ca113d291f34af6781cb81f65b35ad632a8121de59b885f8
- SSDEEP 6144:5cTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K/:5SvO2x9mONvKRwLSFtsOkx2LIa+yx
- TLSH T1B4C46D26B6908072C4779578C4A257AAFBB1BC2127204ACFA390775A1F737D2BE3570D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 720 c484dc03 - 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 4956 14a43dd59e1834967a78f9f973cd0fbcf4cd9a1fbf9490f1a13eee5210828024.exe Destination IP 2 223.5.5.5 4956 14a43dd59e1834967a78f9f973cd0fbcf4cd9a1fbf9490f1a13eee5210828024.exe Destination IP 23 114.114.114.114 4956 14a43dd59e1834967a78f9f973cd0fbcf4cd9a1fbf9490f1a13eee5210828024.exe Destination IP 24 223.5.5.5 4956 14a43dd59e1834967a78f9f973cd0fbcf4cd9a1fbf9490f1a13eee5210828024.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content c484dc03 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 c484dc03 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 c484dc03 File created C:\Windows\SysWOW64\c484dc03 14a43dd59e1834967a78f9f973cd0fbcf4cd9a1fbf9490f1a13eee5210828024.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 c484dc03 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE c484dc03 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 c484dc03 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft c484dc03 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache c484dc03 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 c484dc03 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 c484dc03 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies c484dc03 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData c484dc03 -
resource yara_rule behavioral2/memory/4956-0-0x0000000000770000-0x00000000007FC000-memory.dmp upx behavioral2/files/0x000f00000001b1d0-2.dat upx behavioral2/memory/720-3-0x0000000000810000-0x000000000089C000-memory.dmp upx behavioral2/memory/4956-16-0x0000000000770000-0x00000000007FC000-memory.dmp upx behavioral2/memory/720-17-0x0000000000810000-0x000000000089C000-memory.dmp upx behavioral2/memory/720-26-0x0000000000810000-0x000000000089C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\c53a0 c484dc03 File opened for modification C:\Windows\54d938 14a43dd59e1834967a78f9f973cd0fbcf4cd9a1fbf9490f1a13eee5210828024.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 14a43dd59e1834967a78f9f973cd0fbcf4cd9a1fbf9490f1a13eee5210828024.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c484dc03 - 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\Cookies\CachePrefix = "Cookie:" c484dc03 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" c484dc03 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" c484dc03 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" c484dc03 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing c484dc03 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ c484dc03 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" c484dc03 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" c484dc03 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix c484dc03 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 720 c484dc03 720 c484dc03 720 c484dc03 720 c484dc03 720 c484dc03 720 c484dc03 720 c484dc03 720 c484dc03 4956 14a43dd59e1834967a78f9f973cd0fbcf4cd9a1fbf9490f1a13eee5210828024.exe 4956 14a43dd59e1834967a78f9f973cd0fbcf4cd9a1fbf9490f1a13eee5210828024.exe 4956 14a43dd59e1834967a78f9f973cd0fbcf4cd9a1fbf9490f1a13eee5210828024.exe 4956 14a43dd59e1834967a78f9f973cd0fbcf4cd9a1fbf9490f1a13eee5210828024.exe 4956 14a43dd59e1834967a78f9f973cd0fbcf4cd9a1fbf9490f1a13eee5210828024.exe 4956 14a43dd59e1834967a78f9f973cd0fbcf4cd9a1fbf9490f1a13eee5210828024.exe 4956 14a43dd59e1834967a78f9f973cd0fbcf4cd9a1fbf9490f1a13eee5210828024.exe 4956 14a43dd59e1834967a78f9f973cd0fbcf4cd9a1fbf9490f1a13eee5210828024.exe 4956 14a43dd59e1834967a78f9f973cd0fbcf4cd9a1fbf9490f1a13eee5210828024.exe 4956 14a43dd59e1834967a78f9f973cd0fbcf4cd9a1fbf9490f1a13eee5210828024.exe 4956 14a43dd59e1834967a78f9f973cd0fbcf4cd9a1fbf9490f1a13eee5210828024.exe 4956 14a43dd59e1834967a78f9f973cd0fbcf4cd9a1fbf9490f1a13eee5210828024.exe 4956 14a43dd59e1834967a78f9f973cd0fbcf4cd9a1fbf9490f1a13eee5210828024.exe 4956 14a43dd59e1834967a78f9f973cd0fbcf4cd9a1fbf9490f1a13eee5210828024.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4956 14a43dd59e1834967a78f9f973cd0fbcf4cd9a1fbf9490f1a13eee5210828024.exe Token: SeTcbPrivilege 4956 14a43dd59e1834967a78f9f973cd0fbcf4cd9a1fbf9490f1a13eee5210828024.exe Token: SeDebugPrivilege 720 c484dc03 Token: SeTcbPrivilege 720 c484dc03
Processes
-
C:\Users\Admin\AppData\Local\Temp\14a43dd59e1834967a78f9f973cd0fbcf4cd9a1fbf9490f1a13eee5210828024.exe"C:\Users\Admin\AppData\Local\Temp\14a43dd59e1834967a78f9f973cd0fbcf4cd9a1fbf9490f1a13eee5210828024.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:4956
-
C:\Windows\Syswow64\c484dc03C:\Windows\Syswow64\c484dc031⤵
- 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:720
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\c484dc03
- Size 576KB
- SHA256 7b2194aceaee0c025ddef971cc8694bac4c7cdcc64115900565029199b236ca6
- MD5 770a5e5ab56a74d99014fa71bc611933
- SHA1 b4aa34c342aadc7c8a3c355f3de01f7682ce8130
- SHA512 c366dbc7f5e1731d11a9bd3c478005ced3ea58839437fa9be112203de278a62492062aac130602ce02d6995e75516978fb15e6a82f89ac1d8c3d992458fbbfc9
- SSDEEP 6144:kcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K/:kSvO2x9mONvKRwLSFtsOkx2LIa+yx
- TLSH T19DC46D26B6908072C4779578C4A257AAFBB1BC2127204ACFA390775A1F737D2BE3570D
- MD5 SHA1 SHA512 SSDEEP TLSH