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
02/08/2026, 01:57
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
662dc007ea070e04d4dbcef659895a41ba27093522447c8febe8dfcfdce40b25.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
662dc007ea070e04d4dbcef659895a41ba27093522447c8febe8dfcfdce40b25.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 662dc007ea070e04d4dbcef659895a41ba27093522447c8febe8dfcfdce40b25.exe
- Size 419KB
- Sample260802-cda24abn3v
- SHA256 662dc007ea070e04d4dbcef659895a41ba27093522447c8febe8dfcfdce40b25
- MD5 33a954c0f06b475a5d2c3ec2d350c862
- SHA1 77bb48f90b5054885c8d79b4f09ff800c0380dde
- SHA512 51b920e37fc8d1cd259777109ed80a1282d79a414964336a29272551d3ca19cc0115ba3af5433e5f6ff73b7ae492e7d35576189569c5a25520cf8b071dd271af
- SSDEEP 6144:C6DmGnV0H2LALrYcdwVDL+gqFCcEOkCybEaQRXr9HNdvOa:C6D/WiA3YcyVDLjOkx2LIa
- TLSH T199947C29BAE08073C5678576C4E257A6FBB1B52127108ACFA390475A1F237E3BD3531E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4744 2273fb87 - 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 31 114.114.114.114 5732 662dc007ea070e04d4dbcef659895a41ba27093522447c8febe8dfcfdce40b25.exe Destination IP 32 223.5.5.5 5732 662dc007ea070e04d4dbcef659895a41ba27093522447c8febe8dfcfdce40b25.exe Destination IP 1 114.114.114.114 5732 662dc007ea070e04d4dbcef659895a41ba27093522447c8febe8dfcfdce40b25.exe Destination IP 8 223.5.5.5 5732 662dc007ea070e04d4dbcef659895a41ba27093522447c8febe8dfcfdce40b25.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 2273fb87 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 2273fb87 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 2273fb87 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 2273fb87 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 2273fb87 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 2273fb87 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 2273fb87 File created C:\Windows\SysWOW64\2273fb87 662dc007ea070e04d4dbcef659895a41ba27093522447c8febe8dfcfdce40b25.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 2273fb87 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 2273fb87 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 2273fb87 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 2273fb87 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 2273fb87 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\513810 2273fb87 File opened for modification C:\Windows\622248 662dc007ea070e04d4dbcef659895a41ba27093522447c8febe8dfcfdce40b25.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 662dc007ea070e04d4dbcef659895a41ba27093522447c8febe8dfcfdce40b25.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2273fb87 - 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 2273fb87 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 2273fb87 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 2273fb87 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 2273fb87 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 2273fb87 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 2273fb87 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 2273fb87 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 2273fb87 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 2273fb87 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4744 2273fb87 4744 2273fb87 4744 2273fb87 4744 2273fb87 4744 2273fb87 4744 2273fb87 4744 2273fb87 4744 2273fb87 5732 662dc007ea070e04d4dbcef659895a41ba27093522447c8febe8dfcfdce40b25.exe 5732 662dc007ea070e04d4dbcef659895a41ba27093522447c8febe8dfcfdce40b25.exe 5732 662dc007ea070e04d4dbcef659895a41ba27093522447c8febe8dfcfdce40b25.exe 5732 662dc007ea070e04d4dbcef659895a41ba27093522447c8febe8dfcfdce40b25.exe 5732 662dc007ea070e04d4dbcef659895a41ba27093522447c8febe8dfcfdce40b25.exe 5732 662dc007ea070e04d4dbcef659895a41ba27093522447c8febe8dfcfdce40b25.exe 5732 662dc007ea070e04d4dbcef659895a41ba27093522447c8febe8dfcfdce40b25.exe 5732 662dc007ea070e04d4dbcef659895a41ba27093522447c8febe8dfcfdce40b25.exe 5732 662dc007ea070e04d4dbcef659895a41ba27093522447c8febe8dfcfdce40b25.exe 5732 662dc007ea070e04d4dbcef659895a41ba27093522447c8febe8dfcfdce40b25.exe 5732 662dc007ea070e04d4dbcef659895a41ba27093522447c8febe8dfcfdce40b25.exe 5732 662dc007ea070e04d4dbcef659895a41ba27093522447c8febe8dfcfdce40b25.exe 5732 662dc007ea070e04d4dbcef659895a41ba27093522447c8febe8dfcfdce40b25.exe 5732 662dc007ea070e04d4dbcef659895a41ba27093522447c8febe8dfcfdce40b25.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5732 662dc007ea070e04d4dbcef659895a41ba27093522447c8febe8dfcfdce40b25.exe Token: SeTcbPrivilege 5732 662dc007ea070e04d4dbcef659895a41ba27093522447c8febe8dfcfdce40b25.exe Token: SeDebugPrivilege 4744 2273fb87 Token: SeTcbPrivilege 4744 2273fb87
Processes
-
C:\Users\Admin\AppData\Local\Temp\662dc007ea070e04d4dbcef659895a41ba27093522447c8febe8dfcfdce40b25.exe"C:\Users\Admin\AppData\Local\Temp\662dc007ea070e04d4dbcef659895a41ba27093522447c8febe8dfcfdce40b25.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:5732
-
C:\Windows\Syswow64\2273fb87C:\Windows\Syswow64\2273fb871⤵
- 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:4744
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\2273fb87
- Size 419KB
- SHA256 7a35e8cec1de4d87e3ba91376eb8400af25a03ae4fc204ca880636b7117c4075
- MD5 9c2cda7ce1d6d8fbe5c5b53f7ef1502d
- SHA1 8c7ccf9d7da3db87388f2500732052de1dbf18d2
- SHA512 be8cf1260b1a5d0977b05e6644dc5740867cb8037af9e48fa6ba1d6b6d59b29be10767831f69dedf10747e8d3f3ef80996c07883f903ab31e5477a788c60131c
- SSDEEP 6144:96DmGnV0H2LALrYcdwVDL+gqFCcEOkCybEaQRXr9HNdvOa:96D/WiA3YcyVDLjOkx2LIa
- TLSH T1BE947C29BAE08073C5678576C4E257A6FBB1B52127108ACFA390475A1F237E3BD3531E
- MD5 SHA1 SHA512 SSDEEP TLSH