Analysis
- max time kernel
150s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
20/07/2026, 19:26
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
5c8fb831caa0fb050c64c8256ccfc0db3f4c1b6ea1c89015548bf36ce68d2bb8.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
5c8fb831caa0fb050c64c8256ccfc0db3f4c1b6ea1c89015548bf36ce68d2bb8.exe
Resource
win11ltsc2024-20260710-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 5c8fb831caa0fb050c64c8256ccfc0db3f4c1b6ea1c89015548bf36ce68d2bb8.exe
- Size 395KB
- Sample260720-x5hapsew8x
- SHA256 5c8fb831caa0fb050c64c8256ccfc0db3f4c1b6ea1c89015548bf36ce68d2bb8
- MD5 3a90613cdf5e84c7a4ed432663ac57d9
- SHA1 c0a922a5db9ccb28ec1f8e85452c0df50a385e89
- SHA512 2b463b89202113c6730abdadd2bebf4c136e2d51c31bbba1fb87088ca52c2d950bf44de660c12a6f5b4db0d2d32189158b97c225914d0632440857a9baf5c547
- SSDEEP 6144:CcbcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOa:CCSvO2x9mONvKRILSFnOkx2LIa
- TLSH T1B4846D2AB6A0D076C4B79579C4A247BAFBB1742137204ACFA390475A1F637E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2488 12fd8f8 - 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 1216 5c8fb831caa0fb050c64c8256ccfc0db3f4c1b6ea1c89015548bf36ce68d2bb8.exe Destination IP 2 223.5.5.5 1216 5c8fb831caa0fb050c64c8256ccfc0db3f4c1b6ea1c89015548bf36ce68d2bb8.exe Destination IP 11 114.114.114.114 1216 5c8fb831caa0fb050c64c8256ccfc0db3f4c1b6ea1c89015548bf36ce68d2bb8.exe Destination IP 12 223.5.5.5 1216 5c8fb831caa0fb050c64c8256ccfc0db3f4c1b6ea1c89015548bf36ce68d2bb8.exe - Drops file in System32 directory 5 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 12fd8f8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 12fd8f8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 12fd8f8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 12fd8f8 File created C:\Windows\SysWOW64\12fd8f8 5c8fb831caa0fb050c64c8256ccfc0db3f4c1b6ea1c89015548bf36ce68d2bb8.exe - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\2a9870 12fd8f8 File opened for modification C:\Windows\14d180 5c8fb831caa0fb050c64c8256ccfc0db3f4c1b6ea1c89015548bf36ce68d2bb8.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 5c8fb831caa0fb050c64c8256ccfc0db3f4c1b6ea1c89015548bf36ce68d2bb8.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 12fd8f8 - 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:" 12fd8f8 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 12fd8f8 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 12fd8f8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 12fd8f8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 12fd8f8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 12fd8f8 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 12fd8f8 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 12fd8f8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 12fd8f8 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 2488 12fd8f8 2488 12fd8f8 2488 12fd8f8 2488 12fd8f8 2488 12fd8f8 2488 12fd8f8 2488 12fd8f8 2488 12fd8f8 1216 5c8fb831caa0fb050c64c8256ccfc0db3f4c1b6ea1c89015548bf36ce68d2bb8.exe 1216 5c8fb831caa0fb050c64c8256ccfc0db3f4c1b6ea1c89015548bf36ce68d2bb8.exe 1216 5c8fb831caa0fb050c64c8256ccfc0db3f4c1b6ea1c89015548bf36ce68d2bb8.exe 1216 5c8fb831caa0fb050c64c8256ccfc0db3f4c1b6ea1c89015548bf36ce68d2bb8.exe 1216 5c8fb831caa0fb050c64c8256ccfc0db3f4c1b6ea1c89015548bf36ce68d2bb8.exe 1216 5c8fb831caa0fb050c64c8256ccfc0db3f4c1b6ea1c89015548bf36ce68d2bb8.exe 1216 5c8fb831caa0fb050c64c8256ccfc0db3f4c1b6ea1c89015548bf36ce68d2bb8.exe 1216 5c8fb831caa0fb050c64c8256ccfc0db3f4c1b6ea1c89015548bf36ce68d2bb8.exe 1216 5c8fb831caa0fb050c64c8256ccfc0db3f4c1b6ea1c89015548bf36ce68d2bb8.exe 1216 5c8fb831caa0fb050c64c8256ccfc0db3f4c1b6ea1c89015548bf36ce68d2bb8.exe 1216 5c8fb831caa0fb050c64c8256ccfc0db3f4c1b6ea1c89015548bf36ce68d2bb8.exe 1216 5c8fb831caa0fb050c64c8256ccfc0db3f4c1b6ea1c89015548bf36ce68d2bb8.exe 1216 5c8fb831caa0fb050c64c8256ccfc0db3f4c1b6ea1c89015548bf36ce68d2bb8.exe 1216 5c8fb831caa0fb050c64c8256ccfc0db3f4c1b6ea1c89015548bf36ce68d2bb8.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1216 5c8fb831caa0fb050c64c8256ccfc0db3f4c1b6ea1c89015548bf36ce68d2bb8.exe Token: SeTcbPrivilege 1216 5c8fb831caa0fb050c64c8256ccfc0db3f4c1b6ea1c89015548bf36ce68d2bb8.exe Token: SeDebugPrivilege 2488 12fd8f8 Token: SeTcbPrivilege 2488 12fd8f8
Processes
-
C:\Users\Admin\AppData\Local\Temp\5c8fb831caa0fb050c64c8256ccfc0db3f4c1b6ea1c89015548bf36ce68d2bb8.exe"C:\Users\Admin\AppData\Local\Temp\5c8fb831caa0fb050c64c8256ccfc0db3f4c1b6ea1c89015548bf36ce68d2bb8.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:1216
-
C:\Windows\Syswow64\12fd8f8C:\Windows\Syswow64\12fd8f81⤵
- 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:2488
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\12fd8f8
- Size 395KB
- SHA256 dd196bc28adbb64b63e367b8f354760d2fd076f29aa6067334c0e5f5d8f4d98e
- MD5 bbc59620c7d631949fb3d2d5833c59b8
- SHA1 b5fd27943da315cb6004edc3dee45ec29682a621
- SHA512 b1ab19bc99c0f5ec89d303e2cd49364b327b27a516a4ab41ee9313b0736e2022d01afddbedddb0d9597f14da39f609d3379492df94dc75c0be137e63b389465d
- SSDEEP 6144:pcbcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOa:pCSvO2x9mONvKRILSFnOkx2LIa
- TLSH T1CF846D2AB6A0D076C4B79579C4A247BAFBB1742137204ACFA390475A1F637E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH