Analysis
- max time kernel
150s - max time network
154s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
18/08/2026, 03:03
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3.exe
- Size 3.3MB
- Sample260818-dkf3csdl3z
- SHA256 edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3
- MD5 934c975ce1291145a7b9e74ff4d0c04f
- SHA1 9bfcd19f7f5b273a4c251d19c125008b7f69d37b
- SHA512 09531d6fc73c3ced489c594641b02d0f5f71cfb69e1b4475ed96d5202f74af9e6965648bcaf613b18610f61e94bc8f2ea19c075d681bc790b048f809772c4faa
- SSDEEP 24576:gvO2xJKRI2dOkx2LFAC///wjHPOnOkx2LFhJbKkKF/eMNPjxdnQbzU:gHHKO2FQN///wTGHQd9KFeMxQbzU
- TLSH T19DF54B12FB90C636D16A573048AB439A6BB5FD405B128BDF62D4B31F0F732869E31E58
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2964 2995fedd - Unexpected DNS network traffic destination 16 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 78 223.5.5.5 4120 edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3.exe Destination IP 129 223.5.5.5 4120 edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3.exe Destination IP 275 223.5.5.5 4120 edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3.exe Destination IP 305 223.5.5.5 4120 edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3.exe Destination IP 4 223.5.5.5 4120 edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3.exe Destination IP 77 114.114.114.114 4120 edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3.exe Destination IP 120 114.114.114.114 2964 2995fedd Destination IP 128 114.114.114.114 4120 edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3.exe Destination IP 219 223.5.5.5 4120 edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3.exe Destination IP 304 114.114.114.114 4120 edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3.exe Destination IP 40 114.114.114.114 4120 edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3.exe Destination IP 41 223.5.5.5 4120 edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3.exe Destination IP 274 114.114.114.114 4120 edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3.exe Destination IP 3 114.114.114.114 4120 edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3.exe Destination IP 130 223.5.5.5 4120 edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3.exe Destination IP 218 114.114.114.114 4120 edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 2995fedd File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 2995fedd File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 2995fedd File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 2995fedd File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 2995fedd File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 2995fedd File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 2995fedd File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 2995fedd File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 2995fedd File created C:\Windows\SysWOW64\2995fedd edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 2995fedd File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 2995fedd File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 2995fedd - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\468930 edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3.exe File opened for modification C:\Windows\32bea8 2995fedd - 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 edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2995fedd - 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" 2995fedd Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 2995fedd Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 2995fedd Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 2995fedd Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 2995fedd Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 2995fedd Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 2995fedd Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 2995fedd Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 2995fedd - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 2964 2995fedd 2964 2995fedd 2964 2995fedd 2964 2995fedd 2964 2995fedd 2964 2995fedd 2964 2995fedd 2964 2995fedd 4120 edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3.exe 4120 edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3.exe 4120 edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3.exe 4120 edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3.exe 4120 edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3.exe 4120 edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3.exe 4120 edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3.exe 4120 edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3.exe 4120 edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3.exe 4120 edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3.exe 4120 edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3.exe 4120 edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3.exe 4120 edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3.exe 4120 edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4120 edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3.exe Token: SeTcbPrivilege 4120 edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3.exe Token: SeDebugPrivilege 2964 2995fedd Token: SeTcbPrivilege 2964 2995fedd
Processes
-
C:\Users\Admin\AppData\Local\Temp\edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3.exe"C:\Users\Admin\AppData\Local\Temp\edcb27bb2309213f0f3c75b1c88a476277afcb81c0f00a87911dabd1b8bfaaa3.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:4120
-
C:\Windows\Syswow64\2995feddC:\Windows\Syswow64\2995fedd1⤵
- Executes dropped EXE
- Unexpected DNS network traffic destination
- 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:2964
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\2995fedd
- Size 3.3MB
- SHA256 dc901865984e19d02fd5775ec721b1ce90da344806748752215b04344e361c80
- MD5 a510d0933f575f847eb5a5dfbaf56bf1
- SHA1 7504ed4cccd3f6bec1b0aaebef501450b5a31075
- SHA512 9bbf7466fee408ea7534277a56f6961203072fb9129a07949e6d7ff346b9ccb73818f3de9c2526608439c5779e681d4182a9f46e6e7506dca081eb9f9920f848
- SSDEEP 24576:EvO2xJKRI2dOkx2LFAC///wjHPOnOkx2LFhJbKkKF/eMNPjxdnQbzU:EHHKO2FQN///wTGHQd9KFeMxQbzU
- TLSH T124F54B12FB90C636D16A573048AB439A6BB5FD405B128BDF62D4B31F0F732869E31E58
- MD5 SHA1 SHA512 SSDEEP TLSH