Analysis
- max time kernel
150s - 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
29/07/2026, 12:14
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
dd26ac8903e42f6d8aa537631cccba1eb85ed6e362c4fa1efdd573dd03056467.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
dd26ac8903e42f6d8aa537631cccba1eb85ed6e362c4fa1efdd573dd03056467.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target dd26ac8903e42f6d8aa537631cccba1eb85ed6e362c4fa1efdd573dd03056467.exe
- Size 1.8MB
- Sample260729-pesprafp3z
- SHA256 dd26ac8903e42f6d8aa537631cccba1eb85ed6e362c4fa1efdd573dd03056467
- MD5 30180712ca31e09a9bdfbd669849ed6a
- SHA1 88d0c54ca4b5b9ee76b155aad6cfba65c60e3fc3
- SHA512 5e7e4511f6ce8a0aef5e033b5bf9a0eb57c409f86bbdc6613ee9e04b60645c0205daa5eac4e69ede129c5f9f74c6e9856babbb45c85b8c48ad33757cb79fa16f
- SSDEEP 49152:qHHKO29Qm5QZuTtS0rQMYOQ+q8CEKTG4QN:qnKdtWsM0r1QnxK4e
- TLSH T1EA85AE21B351C036D4AB01758ABA47AEA578BD21472551CBB3D47B7E1FB23D2AE3130E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 6008 ca967c8a - 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 6184 dd26ac8903e42f6d8aa537631cccba1eb85ed6e362c4fa1efdd573dd03056467.exe Destination IP 2 223.5.5.5 6184 dd26ac8903e42f6d8aa537631cccba1eb85ed6e362c4fa1efdd573dd03056467.exe Destination IP 10 114.114.114.114 6184 dd26ac8903e42f6d8aa537631cccba1eb85ed6e362c4fa1efdd573dd03056467.exe Destination IP 11 223.5.5.5 6184 dd26ac8903e42f6d8aa537631cccba1eb85ed6e362c4fa1efdd573dd03056467.exe - Drops file in System32 directory 5 IoCs
description ioc Process File created C:\Windows\SysWOW64\ca967c8a dd26ac8903e42f6d8aa537631cccba1eb85ed6e362c4fa1efdd573dd03056467.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 ca967c8a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE ca967c8a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies ca967c8a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 ca967c8a - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\66dbf0 ca967c8a File opened for modification C:\Windows\69df50 dd26ac8903e42f6d8aa537631cccba1eb85ed6e362c4fa1efdd573dd03056467.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 dd26ac8903e42f6d8aa537631cccba1eb85ed6e362c4fa1efdd573dd03056467.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ca967c8a - Modifies data under HKEY_USERS 8 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" ca967c8a Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" ca967c8a Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" ca967c8a Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" ca967c8a Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" ca967c8a Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ ca967c8a Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix ca967c8a Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" ca967c8a - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 6008 ca967c8a 6008 ca967c8a 6008 ca967c8a 6008 ca967c8a 6008 ca967c8a 6008 ca967c8a 6008 ca967c8a 6008 ca967c8a 6184 dd26ac8903e42f6d8aa537631cccba1eb85ed6e362c4fa1efdd573dd03056467.exe 6184 dd26ac8903e42f6d8aa537631cccba1eb85ed6e362c4fa1efdd573dd03056467.exe 6184 dd26ac8903e42f6d8aa537631cccba1eb85ed6e362c4fa1efdd573dd03056467.exe 6184 dd26ac8903e42f6d8aa537631cccba1eb85ed6e362c4fa1efdd573dd03056467.exe 6184 dd26ac8903e42f6d8aa537631cccba1eb85ed6e362c4fa1efdd573dd03056467.exe 6184 dd26ac8903e42f6d8aa537631cccba1eb85ed6e362c4fa1efdd573dd03056467.exe 6184 dd26ac8903e42f6d8aa537631cccba1eb85ed6e362c4fa1efdd573dd03056467.exe 6184 dd26ac8903e42f6d8aa537631cccba1eb85ed6e362c4fa1efdd573dd03056467.exe 6184 dd26ac8903e42f6d8aa537631cccba1eb85ed6e362c4fa1efdd573dd03056467.exe 6184 dd26ac8903e42f6d8aa537631cccba1eb85ed6e362c4fa1efdd573dd03056467.exe 6184 dd26ac8903e42f6d8aa537631cccba1eb85ed6e362c4fa1efdd573dd03056467.exe 6184 dd26ac8903e42f6d8aa537631cccba1eb85ed6e362c4fa1efdd573dd03056467.exe 6184 dd26ac8903e42f6d8aa537631cccba1eb85ed6e362c4fa1efdd573dd03056467.exe 6184 dd26ac8903e42f6d8aa537631cccba1eb85ed6e362c4fa1efdd573dd03056467.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 6184 dd26ac8903e42f6d8aa537631cccba1eb85ed6e362c4fa1efdd573dd03056467.exe Token: SeTcbPrivilege 6184 dd26ac8903e42f6d8aa537631cccba1eb85ed6e362c4fa1efdd573dd03056467.exe Token: SeDebugPrivilege 6008 ca967c8a Token: SeTcbPrivilege 6008 ca967c8a
Processes
-
C:\Users\Admin\AppData\Local\Temp\dd26ac8903e42f6d8aa537631cccba1eb85ed6e362c4fa1efdd573dd03056467.exe"C:\Users\Admin\AppData\Local\Temp\dd26ac8903e42f6d8aa537631cccba1eb85ed6e362c4fa1efdd573dd03056467.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:6184
-
C:\Windows\Syswow64\ca967c8aC:\Windows\Syswow64\ca967c8a1⤵
- 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:6008
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Windows\SysWOW64\ca967c8a
- Size 1.8MB
- SHA256 28b8ccd75655faf7f24bfb1264b932a08093cda794fbced14d003be6db768af6
- MD5 afb0bd96bd2a4a3b503a6921e3ec3385
- SHA1 434fc987ad0d2be68165bbeacc6e401a4a21e093
- SHA512 fe662c8e3d6cd22c7288859d357cc72dd32a5e35ab0bffcce4a077561fd033d18694c2f080ba3ad059a49b3af9e0ea6a8256c00ccb18664d825c44075b5b81e9
- SSDEEP 49152:lHHKO29Qm5QZuTtS0rQMYOQ+q8CEKTG4QN:lnKdtWsM0r1QnxK4e
- TLSH T10A85AE21B351C036D4AB01758ABA47AEA578BD21472551CBB3D47B7E1FB23D2AE3130E
- MD5 SHA1 SHA512 SSDEEP TLSH