Analysis
- max time kernel
150s - max time network
157s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
20/07/2026, 02:45
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
dec51981369dbae45ab2a5f92118b762d4ad6714ee670a1c0c4b36c17838a8bf.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
dec51981369dbae45ab2a5f92118b762d4ad6714ee670a1c0c4b36c17838a8bf.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target dec51981369dbae45ab2a5f92118b762d4ad6714ee670a1c0c4b36c17838a8bf.exe
- Size 704KB
- Sample260720-c85vysfw91
- SHA256 dec51981369dbae45ab2a5f92118b762d4ad6714ee670a1c0c4b36c17838a8bf
- MD5 97d15fa375b4edc0838824174fcf39a2
- SHA1 01766c48862613200f9719908827b2930f116e48
- SHA512 5627b60ca482e5cd75581fa6e312dd3ce640dfadd32c1a1307b459021759163e406107bfc3c6a829089279891b89e87f1e687a2626d4a9337ebd0bd4e9209e77
- SSDEEP 12288:pSvO2x9mONvKRILSFnOkx2LIaxy6RJ05r:QvO2xJKRI2FOkx2LFEF
- TLSH T170E46C26B7908136C477463585AB47A6EBB5BD11AB228B8F6340731D0F73793AE31B1C
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4940 67491837 - 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 11 114.114.114.114 2584 dec51981369dbae45ab2a5f92118b762d4ad6714ee670a1c0c4b36c17838a8bf.exe Destination IP 12 223.5.5.5 2584 dec51981369dbae45ab2a5f92118b762d4ad6714ee670a1c0c4b36c17838a8bf.exe Destination IP 4 114.114.114.114 2584 dec51981369dbae45ab2a5f92118b762d4ad6714ee670a1c0c4b36c17838a8bf.exe Destination IP 5 223.5.5.5 2584 dec51981369dbae45ab2a5f92118b762d4ad6714ee670a1c0c4b36c17838a8bf.exe - Drops file in System32 directory 11 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 67491837 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 67491837 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 67491837 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 67491837 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 67491837 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 67491837 File created C:\Windows\SysWOW64\67491837 dec51981369dbae45ab2a5f92118b762d4ad6714ee670a1c0c4b36c17838a8bf.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 67491837 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 67491837 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 67491837 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 67491837 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\549318 67491837 File opened for modification C:\Windows\2c3d30 dec51981369dbae45ab2a5f92118b762d4ad6714ee670a1c0c4b36c17838a8bf.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 dec51981369dbae45ab2a5f92118b762d4ad6714ee670a1c0c4b36c17838a8bf.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 67491837 - 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" 67491837 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 67491837 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 67491837 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 67491837 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 67491837 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 67491837 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 67491837 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 67491837 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 67491837 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4940 67491837 4940 67491837 4940 67491837 4940 67491837 4940 67491837 4940 67491837 4940 67491837 4940 67491837 2584 dec51981369dbae45ab2a5f92118b762d4ad6714ee670a1c0c4b36c17838a8bf.exe 2584 dec51981369dbae45ab2a5f92118b762d4ad6714ee670a1c0c4b36c17838a8bf.exe 2584 dec51981369dbae45ab2a5f92118b762d4ad6714ee670a1c0c4b36c17838a8bf.exe 2584 dec51981369dbae45ab2a5f92118b762d4ad6714ee670a1c0c4b36c17838a8bf.exe 2584 dec51981369dbae45ab2a5f92118b762d4ad6714ee670a1c0c4b36c17838a8bf.exe 2584 dec51981369dbae45ab2a5f92118b762d4ad6714ee670a1c0c4b36c17838a8bf.exe 2584 dec51981369dbae45ab2a5f92118b762d4ad6714ee670a1c0c4b36c17838a8bf.exe 2584 dec51981369dbae45ab2a5f92118b762d4ad6714ee670a1c0c4b36c17838a8bf.exe 2584 dec51981369dbae45ab2a5f92118b762d4ad6714ee670a1c0c4b36c17838a8bf.exe 2584 dec51981369dbae45ab2a5f92118b762d4ad6714ee670a1c0c4b36c17838a8bf.exe 2584 dec51981369dbae45ab2a5f92118b762d4ad6714ee670a1c0c4b36c17838a8bf.exe 2584 dec51981369dbae45ab2a5f92118b762d4ad6714ee670a1c0c4b36c17838a8bf.exe 2584 dec51981369dbae45ab2a5f92118b762d4ad6714ee670a1c0c4b36c17838a8bf.exe 2584 dec51981369dbae45ab2a5f92118b762d4ad6714ee670a1c0c4b36c17838a8bf.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2584 dec51981369dbae45ab2a5f92118b762d4ad6714ee670a1c0c4b36c17838a8bf.exe Token: SeTcbPrivilege 2584 dec51981369dbae45ab2a5f92118b762d4ad6714ee670a1c0c4b36c17838a8bf.exe Token: SeDebugPrivilege 4940 67491837 Token: SeTcbPrivilege 4940 67491837
Processes
-
C:\Users\Admin\AppData\Local\Temp\dec51981369dbae45ab2a5f92118b762d4ad6714ee670a1c0c4b36c17838a8bf.exe"C:\Users\Admin\AppData\Local\Temp\dec51981369dbae45ab2a5f92118b762d4ad6714ee670a1c0c4b36c17838a8bf.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:2584
-
C:\Windows\Syswow64\67491837C:\Windows\Syswow64\674918371⤵
- 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:4940
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\67491837
- Size 704KB
- SHA256 5788e4ea0dfe143d8d80d011a379835384a806db84fb254d38f6d7fdff78f39e
- MD5 b52f7a385ec67891cb78b32c8d11737b
- SHA1 aba222af5658e1eba39e981b16cd7a0553c8c8ca
- SHA512 e6fe5ce62d5f847235eb9917c47d5cdc223383448badd823c1b233e5fda7617d0c4b389f881840d884ac24f2c56241c5a2e03d06c49d56c64dbe1f53205141d7
- SSDEEP 12288:/SvO2x9mONvKRILSFnOkx2LIaxy6RJ05r:KvO2xJKRI2FOkx2LFEF
- TLSH T14CE46C26B7908136C477463585AB47A6EBB5BD11AB228B8F6340731D0F73793AE31B1C
- MD5 SHA1 SHA512 SSDEEP TLSH