Analysis
- max time kernel
148s - max time network
156s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/08/2026, 19:08
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
7bf623eef34e46922bbc1fca2f7cd393fe50abe089068bba6154a593170a100c.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
7bf623eef34e46922bbc1fca2f7cd393fe50abe089068bba6154a593170a100c.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 7bf623eef34e46922bbc1fca2f7cd393fe50abe089068bba6154a593170a100c.exe
- Size 511KB
- Sample260802-xtargsee78
- SHA256 7bf623eef34e46922bbc1fca2f7cd393fe50abe089068bba6154a593170a100c
- MD5 6f6bb61aa5dd72f3919cce4480c68450
- SHA1 c5105ebb38a01bca4f8d8b1d6af6e7688f323bdf
- SHA512 2cc8070d06550f620affa8b87510a364aa62d392b2850c04513e33e01896e15e354a6eeec5e62b1b12188d0e91a79e7fc73759293c9796a67a10ab5e0fa76995
- SSDEEP 6144:JcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOax5Rv0:JSvO2x9mONvKRILSFnOkx2LIax5F0
- TLSH T19AB45C26F6908036C4B34575C5F64BAAFAB4BC21631156CBA3943A6A1F737D2BD3130E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2800 1d054866 - Unexpected DNS network traffic destination 6 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 58 114.114.114.114 1780 7bf623eef34e46922bbc1fca2f7cd393fe50abe089068bba6154a593170a100c.exe Destination IP 59 223.5.5.5 1780 7bf623eef34e46922bbc1fca2f7cd393fe50abe089068bba6154a593170a100c.exe Destination IP 4 114.114.114.114 1780 7bf623eef34e46922bbc1fca2f7cd393fe50abe089068bba6154a593170a100c.exe Destination IP 5 223.5.5.5 1780 7bf623eef34e46922bbc1fca2f7cd393fe50abe089068bba6154a593170a100c.exe Destination IP 16 114.114.114.114 1780 7bf623eef34e46922bbc1fca2f7cd393fe50abe089068bba6154a593170a100c.exe Destination IP 17 223.5.5.5 1780 7bf623eef34e46922bbc1fca2f7cd393fe50abe089068bba6154a593170a100c.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 1d054866 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 1d054866 File created C:\Windows\SysWOW64\1d054866 7bf623eef34e46922bbc1fca2f7cd393fe50abe089068bba6154a593170a100c.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 1d054866 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 1d054866 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 1d054866 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 1d054866 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 1d054866 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 1d054866 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 1d054866 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 1d054866 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 1d054866 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 1d054866 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 1d054866 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 1d054866 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 1d054866 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 1d054866 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\2fefe0 1d054866 File opened for modification C:\Windows\1e7968 7bf623eef34e46922bbc1fca2f7cd393fe50abe089068bba6154a593170a100c.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 7bf623eef34e46922bbc1fca2f7cd393fe50abe089068bba6154a593170a100c.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1d054866 - 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\Content\CachePrefix 1d054866 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 1d054866 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 1d054866 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 1d054866 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 1d054866 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 1d054866 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 1d054866 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 1d054866 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 1d054866 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 2800 1d054866 2800 1d054866 2800 1d054866 2800 1d054866 2800 1d054866 2800 1d054866 2800 1d054866 2800 1d054866 1780 7bf623eef34e46922bbc1fca2f7cd393fe50abe089068bba6154a593170a100c.exe 1780 7bf623eef34e46922bbc1fca2f7cd393fe50abe089068bba6154a593170a100c.exe 1780 7bf623eef34e46922bbc1fca2f7cd393fe50abe089068bba6154a593170a100c.exe 1780 7bf623eef34e46922bbc1fca2f7cd393fe50abe089068bba6154a593170a100c.exe 1780 7bf623eef34e46922bbc1fca2f7cd393fe50abe089068bba6154a593170a100c.exe 1780 7bf623eef34e46922bbc1fca2f7cd393fe50abe089068bba6154a593170a100c.exe 1780 7bf623eef34e46922bbc1fca2f7cd393fe50abe089068bba6154a593170a100c.exe 1780 7bf623eef34e46922bbc1fca2f7cd393fe50abe089068bba6154a593170a100c.exe 1780 7bf623eef34e46922bbc1fca2f7cd393fe50abe089068bba6154a593170a100c.exe 1780 7bf623eef34e46922bbc1fca2f7cd393fe50abe089068bba6154a593170a100c.exe 1780 7bf623eef34e46922bbc1fca2f7cd393fe50abe089068bba6154a593170a100c.exe 1780 7bf623eef34e46922bbc1fca2f7cd393fe50abe089068bba6154a593170a100c.exe 1780 7bf623eef34e46922bbc1fca2f7cd393fe50abe089068bba6154a593170a100c.exe 1780 7bf623eef34e46922bbc1fca2f7cd393fe50abe089068bba6154a593170a100c.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1780 7bf623eef34e46922bbc1fca2f7cd393fe50abe089068bba6154a593170a100c.exe Token: SeTcbPrivilege 1780 7bf623eef34e46922bbc1fca2f7cd393fe50abe089068bba6154a593170a100c.exe Token: SeDebugPrivilege 2800 1d054866 Token: SeTcbPrivilege 2800 1d054866
Processes
-
C:\Users\Admin\AppData\Local\Temp\7bf623eef34e46922bbc1fca2f7cd393fe50abe089068bba6154a593170a100c.exe"C:\Users\Admin\AppData\Local\Temp\7bf623eef34e46922bbc1fca2f7cd393fe50abe089068bba6154a593170a100c.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:1780
-
C:\Windows\Syswow64\1d054866C:\Windows\Syswow64\1d0548661⤵
- 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:2800
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\1d054866
- Size 511KB
- SHA256 cc0ef57da71b8e5cdc5d703da3b9bb6fbac8b423b697595b92ef054cdfc40acd
- MD5 2f0063cc6bf195fcab7eb2df9309a4e8
- SHA1 b46a15274d3627ad0d19196d8e88538401452e27
- SHA512 c524c0cc4f5484a3a26afe1c0b28a6e0bf43d7b4366f443131c8a4123278b4be25c39493d5cdfedbd2dca0ee9ad6e6d654b1b4a1bf0a4e6c5872ed6c67367435
- SSDEEP 6144:OcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOax5Rv0:OSvO2x9mONvKRILSFnOkx2LIax5F0
- TLSH T113B45C26F6908036C4B34575C5F64BAAFAB4BC21631156CBA3943A6A1F737D2BD3130E
- MD5 SHA1 SHA512 SSDEEP TLSH