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
22/07/2026, 19:06
Behavioral task
behavioral1
Sample
f1440bdf0fafc94bef80f2cf7b0602eee0530dcf329df92f68e3b94e4ac2db44.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target f1440bdf0fafc94bef80f2cf7b0602eee0530dcf329df92f68e3b94e4ac2db44.exe
- Size 560KB
- Sample260722-xsedaayvds
- SHA256 f1440bdf0fafc94bef80f2cf7b0602eee0530dcf329df92f68e3b94e4ac2db44
- MD5 d2006b360d26ea2d713bfc15d5253e8a
- SHA1 b3363764ecb4b1c697f6a4bf0549821579ce6670
- SHA512 d2da5b2b9e0c318946d8781399b2f94ecad91b767c32defbf60a63f1dead8c41410bb99b024e82ba9c3e1d4f791a1c612fb5f564ee49b5081287533c95fb1a9c
- SSDEEP 6144:D4ZaN1cb90oOTFmIFLq0cvnXhLCqj2EFNirGcEOkCybEaQRuy8K:DrNOb9+sIF+0cvnXhLCqEsOkxHy
- TLSH T1CDC48D29B6E0C076C4B79578C4A186B6FAB17832372459CFA394075A1F337E2BA3570D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5848 dabfb5cc - 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 2552 f1440bdf0fafc94bef80f2cf7b0602eee0530dcf329df92f68e3b94e4ac2db44.exe Destination IP 4 223.5.5.5 2552 f1440bdf0fafc94bef80f2cf7b0602eee0530dcf329df92f68e3b94e4ac2db44.exe Destination IP 16 114.114.114.114 2552 f1440bdf0fafc94bef80f2cf7b0602eee0530dcf329df92f68e3b94e4ac2db44.exe Destination IP 17 223.5.5.5 2552 f1440bdf0fafc94bef80f2cf7b0602eee0530dcf329df92f68e3b94e4ac2db44.exe - Drops file in System32 directory 15 IoCs
description ioc Process File created C:\Windows\SysWOW64\dabfb5cc f1440bdf0fafc94bef80f2cf7b0602eee0530dcf329df92f68e3b94e4ac2db44.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 dabfb5cc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C dabfb5cc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies dabfb5cc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache dabfb5cc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content dabfb5cc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft dabfb5cc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 dabfb5cc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 dabfb5cc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C dabfb5cc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE dabfb5cc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 dabfb5cc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData dabfb5cc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 dabfb5cc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 dabfb5cc -
resource yara_rule behavioral2/memory/2552-0-0x0000000000F10000-0x0000000000F9C000-memory.dmp upx behavioral2/files/0x000d00000001b89b-2.dat upx behavioral2/memory/5848-3-0x0000000000AC0000-0x0000000000B4C000-memory.dmp upx behavioral2/memory/2552-10-0x0000000000F10000-0x0000000000F9C000-memory.dmp upx behavioral2/memory/5848-11-0x0000000000AC0000-0x0000000000B4C000-memory.dmp upx behavioral2/memory/5848-29-0x0000000000AC0000-0x0000000000B4C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\641eb0 dabfb5cc File opened for modification C:\Windows\2bb0f0 f1440bdf0fafc94bef80f2cf7b0602eee0530dcf329df92f68e3b94e4ac2db44.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 dabfb5cc Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language f1440bdf0fafc94bef80f2cf7b0602eee0530dcf329df92f68e3b94e4ac2db44.exe - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" dabfb5cc Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" dabfb5cc Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" dabfb5cc Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing dabfb5cc Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ dabfb5cc Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" dabfb5cc Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix dabfb5cc Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" dabfb5cc Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" dabfb5cc - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 5848 dabfb5cc 5848 dabfb5cc 5848 dabfb5cc 5848 dabfb5cc 5848 dabfb5cc 5848 dabfb5cc 5848 dabfb5cc 5848 dabfb5cc 2552 f1440bdf0fafc94bef80f2cf7b0602eee0530dcf329df92f68e3b94e4ac2db44.exe 2552 f1440bdf0fafc94bef80f2cf7b0602eee0530dcf329df92f68e3b94e4ac2db44.exe 2552 f1440bdf0fafc94bef80f2cf7b0602eee0530dcf329df92f68e3b94e4ac2db44.exe 2552 f1440bdf0fafc94bef80f2cf7b0602eee0530dcf329df92f68e3b94e4ac2db44.exe 2552 f1440bdf0fafc94bef80f2cf7b0602eee0530dcf329df92f68e3b94e4ac2db44.exe 2552 f1440bdf0fafc94bef80f2cf7b0602eee0530dcf329df92f68e3b94e4ac2db44.exe 2552 f1440bdf0fafc94bef80f2cf7b0602eee0530dcf329df92f68e3b94e4ac2db44.exe 2552 f1440bdf0fafc94bef80f2cf7b0602eee0530dcf329df92f68e3b94e4ac2db44.exe 2552 f1440bdf0fafc94bef80f2cf7b0602eee0530dcf329df92f68e3b94e4ac2db44.exe 2552 f1440bdf0fafc94bef80f2cf7b0602eee0530dcf329df92f68e3b94e4ac2db44.exe 2552 f1440bdf0fafc94bef80f2cf7b0602eee0530dcf329df92f68e3b94e4ac2db44.exe 2552 f1440bdf0fafc94bef80f2cf7b0602eee0530dcf329df92f68e3b94e4ac2db44.exe 2552 f1440bdf0fafc94bef80f2cf7b0602eee0530dcf329df92f68e3b94e4ac2db44.exe 2552 f1440bdf0fafc94bef80f2cf7b0602eee0530dcf329df92f68e3b94e4ac2db44.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2552 f1440bdf0fafc94bef80f2cf7b0602eee0530dcf329df92f68e3b94e4ac2db44.exe Token: SeTcbPrivilege 2552 f1440bdf0fafc94bef80f2cf7b0602eee0530dcf329df92f68e3b94e4ac2db44.exe Token: SeDebugPrivilege 5848 dabfb5cc Token: SeTcbPrivilege 5848 dabfb5cc
Processes
-
C:\Users\Admin\AppData\Local\Temp\f1440bdf0fafc94bef80f2cf7b0602eee0530dcf329df92f68e3b94e4ac2db44.exe"C:\Users\Admin\AppData\Local\Temp\f1440bdf0fafc94bef80f2cf7b0602eee0530dcf329df92f68e3b94e4ac2db44.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:2552
-
C:\Windows\Syswow64\dabfb5ccC:\Windows\Syswow64\dabfb5cc1⤵
- 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:5848
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\dabfb5cc
- Size 560KB
- SHA256 4ee191c7c1262a0e203f5c8cc5439b0eb5bd616ef78b3501adc3f846b4de9bf0
- MD5 d967fe237a76e1a79e97ee9cc983b9f7
- SHA1 57d5d66c485c9032d80ac3af73ea45f0540ec5c6
- SHA512 1affa73eb3ae79067bb263f8dd00342f1cf9bfa339b9a7ac3fde6c64b0a94637631022f2320c33586fb4bb498a6ed15e76caff0b72ed866c71f52ab0070b5152
- SSDEEP 6144:G4ZaN1cb90oOTFmIFLq0cvnXhLCqj2EFNirGcEOkCybEaQRuy8K:GrNOb9+sIF+0cvnXhLCqEsOkxHy
- TLSH T1C3C48D29B6E0C076C4B79578C4A186B6FAB17832372459CFA394075A1F337E2BA3570D
- MD5 SHA1 SHA512 SSDEEP TLSH