Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
10/08/2026, 09:06
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
7137b6adfc2aa1e83a71167e6837e377280207fdd7d59512110bbf6fccdff33e.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
7137b6adfc2aa1e83a71167e6837e377280207fdd7d59512110bbf6fccdff33e.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 7137b6adfc2aa1e83a71167e6837e377280207fdd7d59512110bbf6fccdff33e.exe
- Size 419KB
- Sample260810-k264faek8w
- SHA256 7137b6adfc2aa1e83a71167e6837e377280207fdd7d59512110bbf6fccdff33e
- MD5 8186b08c683e2555341fbc90600a814f
- SHA1 3cdb0a1d370e5851bfdda24afd11474eb67ea593
- SHA512 6be1be7190ac93f877e4aaf6d88792a7b6ba9b0be0b96458171e0d21dba3cb3ca08ee95c7c1142956f78ea97e5e3030c2c38a830b390146511a913beeb29487e
- SSDEEP 6144:78a+AjLd9fSZLC/umZjqDvjZFXcEOkCybEaQRXr9HNdvOa:Ya+4EZe/uwqDvDOkx2LIa
- TLSH T176948D19FAA08036C5A38575C4A257A7FBB1752137209ACFA3A057561F237E3BD3630E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 812 c9b9ba83 - 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 43 223.5.5.5 640 7137b6adfc2aa1e83a71167e6837e377280207fdd7d59512110bbf6fccdff33e.exe Destination IP 3 114.114.114.114 640 7137b6adfc2aa1e83a71167e6837e377280207fdd7d59512110bbf6fccdff33e.exe Destination IP 4 223.5.5.5 640 7137b6adfc2aa1e83a71167e6837e377280207fdd7d59512110bbf6fccdff33e.exe Destination IP 42 114.114.114.114 640 7137b6adfc2aa1e83a71167e6837e377280207fdd7d59512110bbf6fccdff33e.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\IE c9b9ba83 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies c9b9ba83 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 c9b9ba83 File created C:\Windows\SysWOW64\c9b9ba83 7137b6adfc2aa1e83a71167e6837e377280207fdd7d59512110bbf6fccdff33e.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 c9b9ba83 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\de6d8 c9b9ba83 File opened for modification C:\Windows\af500 7137b6adfc2aa1e83a71167e6837e377280207fdd7d59512110bbf6fccdff33e.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 7137b6adfc2aa1e83a71167e6837e377280207fdd7d59512110bbf6fccdff33e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c9b9ba83 - 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\History\CachePrefix = "Visited:" c9b9ba83 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ c9b9ba83 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" c9b9ba83 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix c9b9ba83 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" c9b9ba83 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" c9b9ba83 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" c9b9ba83 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" c9b9ba83 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing c9b9ba83 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 812 c9b9ba83 812 c9b9ba83 812 c9b9ba83 812 c9b9ba83 812 c9b9ba83 812 c9b9ba83 812 c9b9ba83 812 c9b9ba83 640 7137b6adfc2aa1e83a71167e6837e377280207fdd7d59512110bbf6fccdff33e.exe 640 7137b6adfc2aa1e83a71167e6837e377280207fdd7d59512110bbf6fccdff33e.exe 640 7137b6adfc2aa1e83a71167e6837e377280207fdd7d59512110bbf6fccdff33e.exe 640 7137b6adfc2aa1e83a71167e6837e377280207fdd7d59512110bbf6fccdff33e.exe 640 7137b6adfc2aa1e83a71167e6837e377280207fdd7d59512110bbf6fccdff33e.exe 640 7137b6adfc2aa1e83a71167e6837e377280207fdd7d59512110bbf6fccdff33e.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 640 7137b6adfc2aa1e83a71167e6837e377280207fdd7d59512110bbf6fccdff33e.exe Token: SeTcbPrivilege 640 7137b6adfc2aa1e83a71167e6837e377280207fdd7d59512110bbf6fccdff33e.exe Token: SeDebugPrivilege 812 c9b9ba83 Token: SeTcbPrivilege 812 c9b9ba83
Processes
-
C:\Users\Admin\AppData\Local\Temp\7137b6adfc2aa1e83a71167e6837e377280207fdd7d59512110bbf6fccdff33e.exe"C:\Users\Admin\AppData\Local\Temp\7137b6adfc2aa1e83a71167e6837e377280207fdd7d59512110bbf6fccdff33e.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:640
-
C:\Windows\Syswow64\c9b9ba83C:\Windows\Syswow64\c9b9ba831⤵
- 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:812
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Windows\SysWOW64\c9b9ba83
- Size 419KB
- SHA256 25361e8f0b8b9e056213e35f289e954483ead29659da6e0e42ae40a436d6d8fe
- MD5 a81b2a29074e7b96ec66d4568cd9c900
- SHA1 bab5a54c71171e3ab4c969f276d36a6406293f35
- SHA512 03b9851f50b3d15a3a7ae93b06666ad1351375167898d5787750af9e5a97b356421de76ff648d2eb04fac57cd8aa4e8286c388910c074f14d50f045c177b9aec
- SSDEEP 6144:U8a+AjLd9fSZLC/umZjqDvjZFXcEOkCybEaQRXr9HNdvOa:5a+4EZe/uwqDvDOkx2LIa
- TLSH T1C4948D19FAA08036C5A38575C4A257A7FBB1752137209ACFA3A057561F237E3BD3630E
- MD5 SHA1 SHA512 SSDEEP TLSH