Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
16/07/2026, 09:44
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
56083c8ae7535f04a714dc8c353daeaa5821996598fbdabbd17a6884fafbc779.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
56083c8ae7535f04a714dc8c353daeaa5821996598fbdabbd17a6884fafbc779.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 56083c8ae7535f04a714dc8c353daeaa5821996598fbdabbd17a6884fafbc779.exe
- Size 3.3MB
- Sample260716-lqltsshx6j
- SHA256 56083c8ae7535f04a714dc8c353daeaa5821996598fbdabbd17a6884fafbc779
- MD5 40ebf06752f555f5ea192bf685b816b2
- SHA1 f612ee4291063903037101319c3dbcf000d7a9bf
- SHA512 874e927f0bcf1d1c7bc9461e334c4b01e43cfffe806b747da360b0d9755c77d5993cee4b0a5c6849f2b226aa4f667f4924966b1161886b2239cc1ce4f4814ed1
- SSDEEP 24576:fvO2xJKRI2dOkx2LFAC///wjHPOnOkx2LFhJbKkKF/eMNPjxdnQbzU:fHHKO2FQN///wTGHQd9KFeMxQbzU
- TLSH T103F54B12FB90C636D16A573048AB439A6BB5FD405B128BDF62D4B31F0F732869E31E58
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4592 4d8b15ef - 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 10 114.114.114.114 1660 56083c8ae7535f04a714dc8c353daeaa5821996598fbdabbd17a6884fafbc779.exe Destination IP 11 223.5.5.5 1660 56083c8ae7535f04a714dc8c353daeaa5821996598fbdabbd17a6884fafbc779.exe Destination IP 1 114.114.114.114 1660 56083c8ae7535f04a714dc8c353daeaa5821996598fbdabbd17a6884fafbc779.exe Destination IP 2 223.5.5.5 1660 56083c8ae7535f04a714dc8c353daeaa5821996598fbdabbd17a6884fafbc779.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 4d8b15ef File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 4d8b15ef File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 4d8b15ef File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 4d8b15ef File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 4d8b15ef File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 4d8b15ef File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 4d8b15ef File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 4d8b15ef File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 4d8b15ef File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 4d8b15ef File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 4d8b15ef File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 4d8b15ef File created C:\Windows\SysWOW64\4d8b15ef 56083c8ae7535f04a714dc8c353daeaa5821996598fbdabbd17a6884fafbc779.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 4d8b15ef File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 4d8b15ef File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 4d8b15ef File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 4d8b15ef - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4e9de0 4d8b15ef File opened for modification C:\Windows\1c6b78 56083c8ae7535f04a714dc8c353daeaa5821996598fbdabbd17a6884fafbc779.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 56083c8ae7535f04a714dc8c353daeaa5821996598fbdabbd17a6884fafbc779.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 4d8b15ef - 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\Cookies\CachePrefix = "Cookie:" 4d8b15ef Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 4d8b15ef Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 4d8b15ef Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 4d8b15ef Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 4d8b15ef Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 4d8b15ef Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 4d8b15ef Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 4d8b15ef Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 4d8b15ef - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4592 4d8b15ef 4592 4d8b15ef 4592 4d8b15ef 4592 4d8b15ef 4592 4d8b15ef 4592 4d8b15ef 4592 4d8b15ef 4592 4d8b15ef 1660 56083c8ae7535f04a714dc8c353daeaa5821996598fbdabbd17a6884fafbc779.exe 1660 56083c8ae7535f04a714dc8c353daeaa5821996598fbdabbd17a6884fafbc779.exe 1660 56083c8ae7535f04a714dc8c353daeaa5821996598fbdabbd17a6884fafbc779.exe 1660 56083c8ae7535f04a714dc8c353daeaa5821996598fbdabbd17a6884fafbc779.exe 1660 56083c8ae7535f04a714dc8c353daeaa5821996598fbdabbd17a6884fafbc779.exe 1660 56083c8ae7535f04a714dc8c353daeaa5821996598fbdabbd17a6884fafbc779.exe 1660 56083c8ae7535f04a714dc8c353daeaa5821996598fbdabbd17a6884fafbc779.exe 1660 56083c8ae7535f04a714dc8c353daeaa5821996598fbdabbd17a6884fafbc779.exe 1660 56083c8ae7535f04a714dc8c353daeaa5821996598fbdabbd17a6884fafbc779.exe 1660 56083c8ae7535f04a714dc8c353daeaa5821996598fbdabbd17a6884fafbc779.exe 1660 56083c8ae7535f04a714dc8c353daeaa5821996598fbdabbd17a6884fafbc779.exe 1660 56083c8ae7535f04a714dc8c353daeaa5821996598fbdabbd17a6884fafbc779.exe 1660 56083c8ae7535f04a714dc8c353daeaa5821996598fbdabbd17a6884fafbc779.exe 1660 56083c8ae7535f04a714dc8c353daeaa5821996598fbdabbd17a6884fafbc779.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1660 56083c8ae7535f04a714dc8c353daeaa5821996598fbdabbd17a6884fafbc779.exe Token: SeTcbPrivilege 1660 56083c8ae7535f04a714dc8c353daeaa5821996598fbdabbd17a6884fafbc779.exe Token: SeDebugPrivilege 4592 4d8b15ef Token: SeTcbPrivilege 4592 4d8b15ef
Processes
-
C:\Users\Admin\AppData\Local\Temp\56083c8ae7535f04a714dc8c353daeaa5821996598fbdabbd17a6884fafbc779.exe"C:\Users\Admin\AppData\Local\Temp\56083c8ae7535f04a714dc8c353daeaa5821996598fbdabbd17a6884fafbc779.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:1660
-
C:\Windows\Syswow64\4d8b15efC:\Windows\Syswow64\4d8b15ef1⤵
- 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:4592
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\4d8b15ef
- Size 3.3MB
- SHA256 91db53e139b0ee8a79cada6819cbee669d25ff50655f3dce752b876eb611c8da
- MD5 8665e80bb95746ce44b96c11e093e579
- SHA1 e58bffdca59801265f63acd6bf3724803099dfda
- SHA512 f72b602153bff8ba5a5f8fca10c767926a547c0c87a4a35491a441b2c36f6d6471f8ff0d2eead73aaf2de2b2cd5f1d955f417ce2cffc5003a840ce957080606a
- SSDEEP 24576:SvO2xJKRI2dOkx2LFAC///wjHPOnOkx2LFhJbKkKF/eMNPjxdnQbzU:SHHKO2FQN///wTGHQd9KFeMxQbzU
- TLSH T16EF54B12FB90C636D16A573048AB439A6BB5FD405B128BDF62D4B31F0F732869E31E58
- MD5 SHA1 SHA512 SSDEEP TLSH