Analysis
- max time kernel
148s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
14/07/2026, 04:28
Behavioral task
behavioral1
Sample
f96b64b28719ae2a0cf8606c546ba20ce1f384f25d833eeb78e45b0f72a06671.exe
Resource
win10v2004-20260513-en
8 signatures
150 seconds
General
- Target f96b64b28719ae2a0cf8606c546ba20ce1f384f25d833eeb78e45b0f72a06671.exe
- Size 3.0MB
- Sample260714-e33vhsgv6v
- SHA256 f96b64b28719ae2a0cf8606c546ba20ce1f384f25d833eeb78e45b0f72a06671
- MD5 354ce42aecc8148fc3a5a2fe2a26b1e1
- SHA1 3c1bd257c91283d1fbbb3faa782f26660e0d13e1
- SHA512 f8dd13a5a8d59bed22f27f06859525af12a6dd95266cec77ad9860af503727b356881df46b73bddde6290dbf5f5317be07df2e3ec329505cc4eb9a930f7f6d83
- SSDEEP 49152:JA/JuTQKqVmgbQIzZMPXpB91rHpn/qKmNAOaG6IOY/:+/whnLrHp/qKm2/Sb/
- TLSH T17BE55953EB914AE8E39D0536DF544150E72AF2256BEF13A27428420DDE83387BF61A3D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3124 3baa9dfa - 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 2492 f96b64b28719ae2a0cf8606c546ba20ce1f384f25d833eeb78e45b0f72a06671.exe Destination IP 2 223.5.5.5 2492 f96b64b28719ae2a0cf8606c546ba20ce1f384f25d833eeb78e45b0f72a06671.exe Destination IP 8 114.114.114.114 2492 f96b64b28719ae2a0cf8606c546ba20ce1f384f25d833eeb78e45b0f72a06671.exe Destination IP 9 223.5.5.5 2492 f96b64b28719ae2a0cf8606c546ba20ce1f384f25d833eeb78e45b0f72a06671.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 3baa9dfa File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 3baa9dfa File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 3baa9dfa File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 3baa9dfa File created C:\Windows\SysWOW64\3baa9dfa f96b64b28719ae2a0cf8606c546ba20ce1f384f25d833eeb78e45b0f72a06671.exe -
resource yara_rule behavioral2/memory/2492-0-0x0000000000400000-0x0000000000705000-memory.dmp upx behavioral2/files/0x000d000000016cdc-2.dat upx behavioral2/memory/3124-4-0x00000000009A0000-0x0000000000CA5000-memory.dmp upx behavioral2/memory/2492-5-0x0000000000400000-0x0000000000705000-memory.dmp upx behavioral2/memory/3124-6-0x00000000009A0000-0x0000000000CA5000-memory.dmp upx behavioral2/memory/3124-9-0x00000000009A0000-0x0000000000CA5000-memory.dmp upx - 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 f96b64b28719ae2a0cf8606c546ba20ce1f384f25d833eeb78e45b0f72a06671.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3baa9dfa - 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:" 3baa9dfa Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 3baa9dfa Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 3baa9dfa Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 3baa9dfa Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 3baa9dfa Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 3baa9dfa Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 3baa9dfa Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 3baa9dfa Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 3baa9dfa - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 3124 3baa9dfa 3124 3baa9dfa 3124 3baa9dfa 3124 3baa9dfa 3124 3baa9dfa 3124 3baa9dfa 3124 3baa9dfa 3124 3baa9dfa 2492 f96b64b28719ae2a0cf8606c546ba20ce1f384f25d833eeb78e45b0f72a06671.exe 2492 f96b64b28719ae2a0cf8606c546ba20ce1f384f25d833eeb78e45b0f72a06671.exe 2492 f96b64b28719ae2a0cf8606c546ba20ce1f384f25d833eeb78e45b0f72a06671.exe 2492 f96b64b28719ae2a0cf8606c546ba20ce1f384f25d833eeb78e45b0f72a06671.exe 2492 f96b64b28719ae2a0cf8606c546ba20ce1f384f25d833eeb78e45b0f72a06671.exe 2492 f96b64b28719ae2a0cf8606c546ba20ce1f384f25d833eeb78e45b0f72a06671.exe 2492 f96b64b28719ae2a0cf8606c546ba20ce1f384f25d833eeb78e45b0f72a06671.exe 2492 f96b64b28719ae2a0cf8606c546ba20ce1f384f25d833eeb78e45b0f72a06671.exe 2492 f96b64b28719ae2a0cf8606c546ba20ce1f384f25d833eeb78e45b0f72a06671.exe 2492 f96b64b28719ae2a0cf8606c546ba20ce1f384f25d833eeb78e45b0f72a06671.exe 2492 f96b64b28719ae2a0cf8606c546ba20ce1f384f25d833eeb78e45b0f72a06671.exe 2492 f96b64b28719ae2a0cf8606c546ba20ce1f384f25d833eeb78e45b0f72a06671.exe 2492 f96b64b28719ae2a0cf8606c546ba20ce1f384f25d833eeb78e45b0f72a06671.exe 2492 f96b64b28719ae2a0cf8606c546ba20ce1f384f25d833eeb78e45b0f72a06671.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2492 f96b64b28719ae2a0cf8606c546ba20ce1f384f25d833eeb78e45b0f72a06671.exe Token: SeTcbPrivilege 2492 f96b64b28719ae2a0cf8606c546ba20ce1f384f25d833eeb78e45b0f72a06671.exe Token: SeDebugPrivilege 3124 3baa9dfa Token: SeTcbPrivilege 3124 3baa9dfa
Processes
-
C:\Users\Admin\AppData\Local\Temp\f96b64b28719ae2a0cf8606c546ba20ce1f384f25d833eeb78e45b0f72a06671.exe"C:\Users\Admin\AppData\Local\Temp\f96b64b28719ae2a0cf8606c546ba20ce1f384f25d833eeb78e45b0f72a06671.exe"1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2492
-
C:\Windows\Syswow64\3baa9dfaC:\Windows\Syswow64\3baa9dfa1⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3124
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\3baa9dfa
- Size 3.0MB
- SHA256 de9b296d0cf3339bd2e02f3dc2ba8ad43543fd31a7a16068b576c47007783018
- MD5 47afd77a883437e902c306f1a054a95b
- SHA1 2555f875390ae3ac4bddc52def538dbe23c10c60
- SHA512 5823a365ae7d2731cd6b469b74475202811d15f23ccf9479a1cccf290aa79a2fd2bd787002cc43db64d826ae9d76ca006cac00ad80af6df49ac0494d84abd85f
- SSDEEP 49152:WA/JuTQKqVmgbQIzZMPXpB91rHpn/qKmNAOaG6IOY/:Z/whnLrHp/qKm2/Sb/
- TLSH T10AE55953EB914AE8E39D0536DF544150E72AF2256BEF13A27428420DDE83387BF61A3D
- MD5 SHA1 SHA512 SSDEEP TLSH