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
04/08/2026, 07:12
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
9998bbe54fa407811db96504b04e1111c8c7d57dc19bd1be1b72ab670f637bd1.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
9998bbe54fa407811db96504b04e1111c8c7d57dc19bd1be1b72ab670f637bd1.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 9998bbe54fa407811db96504b04e1111c8c7d57dc19bd1be1b72ab670f637bd1.exe
- Size 3.3MB
- Sample260804-h1stbafa67
- SHA256 9998bbe54fa407811db96504b04e1111c8c7d57dc19bd1be1b72ab670f637bd1
- MD5 f0edc6be00df6820223cff3a6642cc1d
- SHA1 136fe2d2fc81cff91424926f90e739c0760e39bb
- SHA512 916985148ac75e355ffc7e536e4a925caed26a0333d37f4505a468123fb434b0b18ff8c68780c05cd682b0d69eb5c389d7ee2d0ce523c0fe9204dee93f1f2e96
- SSDEEP 24576:qvO2xJKRI2dOkx2LFAC///wjHPOnOkx2LFhJbKkKF/eMNPjxdnQbzU:qHHKO2FQN///wTGHQd9KFeMxQbzU
- TLSH T14CF54B12FB90C636D16A573048AB439A6BB5FD405B128BDF62D4B31F0F732869E31E58
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4852 90459625 - 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 3 114.114.114.114 1220 9998bbe54fa407811db96504b04e1111c8c7d57dc19bd1be1b72ab670f637bd1.exe Destination IP 5 223.5.5.5 1220 9998bbe54fa407811db96504b04e1111c8c7d57dc19bd1be1b72ab670f637bd1.exe Destination IP 16 114.114.114.114 1220 9998bbe54fa407811db96504b04e1111c8c7d57dc19bd1be1b72ab670f637bd1.exe Destination IP 17 223.5.5.5 1220 9998bbe54fa407811db96504b04e1111c8c7d57dc19bd1be1b72ab670f637bd1.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 90459625 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 90459625 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 90459625 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 90459625 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 90459625 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 90459625 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 90459625 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 90459625 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 90459625 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 90459625 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 90459625 File created C:\Windows\SysWOW64\90459625 9998bbe54fa407811db96504b04e1111c8c7d57dc19bd1be1b72ab670f637bd1.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 90459625 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 90459625 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 90459625 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\531168 90459625 File opened for modification C:\Windows\14e308 9998bbe54fa407811db96504b04e1111c8c7d57dc19bd1be1b72ab670f637bd1.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 9998bbe54fa407811db96504b04e1111c8c7d57dc19bd1be1b72ab670f637bd1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 90459625 - 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 90459625 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 90459625 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 90459625 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 90459625 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 90459625 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 90459625 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 90459625 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 90459625 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 90459625 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4852 90459625 4852 90459625 4852 90459625 4852 90459625 4852 90459625 4852 90459625 4852 90459625 4852 90459625 1220 9998bbe54fa407811db96504b04e1111c8c7d57dc19bd1be1b72ab670f637bd1.exe 1220 9998bbe54fa407811db96504b04e1111c8c7d57dc19bd1be1b72ab670f637bd1.exe 1220 9998bbe54fa407811db96504b04e1111c8c7d57dc19bd1be1b72ab670f637bd1.exe 1220 9998bbe54fa407811db96504b04e1111c8c7d57dc19bd1be1b72ab670f637bd1.exe 1220 9998bbe54fa407811db96504b04e1111c8c7d57dc19bd1be1b72ab670f637bd1.exe 1220 9998bbe54fa407811db96504b04e1111c8c7d57dc19bd1be1b72ab670f637bd1.exe 1220 9998bbe54fa407811db96504b04e1111c8c7d57dc19bd1be1b72ab670f637bd1.exe 1220 9998bbe54fa407811db96504b04e1111c8c7d57dc19bd1be1b72ab670f637bd1.exe 1220 9998bbe54fa407811db96504b04e1111c8c7d57dc19bd1be1b72ab670f637bd1.exe 1220 9998bbe54fa407811db96504b04e1111c8c7d57dc19bd1be1b72ab670f637bd1.exe 1220 9998bbe54fa407811db96504b04e1111c8c7d57dc19bd1be1b72ab670f637bd1.exe 1220 9998bbe54fa407811db96504b04e1111c8c7d57dc19bd1be1b72ab670f637bd1.exe 1220 9998bbe54fa407811db96504b04e1111c8c7d57dc19bd1be1b72ab670f637bd1.exe 1220 9998bbe54fa407811db96504b04e1111c8c7d57dc19bd1be1b72ab670f637bd1.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1220 9998bbe54fa407811db96504b04e1111c8c7d57dc19bd1be1b72ab670f637bd1.exe Token: SeTcbPrivilege 1220 9998bbe54fa407811db96504b04e1111c8c7d57dc19bd1be1b72ab670f637bd1.exe Token: SeDebugPrivilege 4852 90459625 Token: SeTcbPrivilege 4852 90459625
Processes
-
C:\Users\Admin\AppData\Local\Temp\9998bbe54fa407811db96504b04e1111c8c7d57dc19bd1be1b72ab670f637bd1.exe"C:\Users\Admin\AppData\Local\Temp\9998bbe54fa407811db96504b04e1111c8c7d57dc19bd1be1b72ab670f637bd1.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:1220
-
C:\Windows\Syswow64\90459625C:\Windows\Syswow64\904596251⤵
- 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:4852
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\90459625
- Size 3.3MB
- SHA256 ec18f147b3349dd77dfc9deab6faa800f170f744d1da40d7b0a81ae0ceae4abf
- MD5 24004c6db9b5702efe7f9e22f8e3cdfb
- SHA1 2f520b7f79b8b9378a909ba6ba59add4f632ae00
- SHA512 c8124fa544d04fbdf265e17667365ae8005d73a6a4e943c66ba8caeb9264b06ec47f0fe493f2ca3cf7aadbae150fe9c9fd6cdcdcfe316b0c9385316616ecc2f0
- SSDEEP 24576:svO2xJKRI2dOkx2LFAC///wjHPOnOkx2LFhJbKkKF/eMNPjxdnQbzU:sHHKO2FQN///wTGHQd9KFeMxQbzU
- TLSH T1D4F54B12FB90C636D16A573048AB439A6BB5FD405B128BDF62D4B31F0F732869E31E58
- MD5 SHA1 SHA512 SSDEEP TLSH