Analysis
- max time kernel
148s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
24/08/2026, 08:49
Behavioral task
behavioral1
Sample
be36c947595fda58862251f71e7726ff503f47f2263a82a72653fde4e698e156.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target be36c947595fda58862251f71e7726ff503f47f2263a82a72653fde4e698e156.exe
- Size 560KB
- Sample260824-krax9acf39
- SHA256 be36c947595fda58862251f71e7726ff503f47f2263a82a72653fde4e698e156
- MD5 e6fba0f848292b047b56655b1c088c6d
- SHA1 39431768af10821d52054ab89ae01dd34ca6f4b5
- SHA512 da97696780a09c13cfa94f26a748dbef25768f0d1dfbb2e508bb867a0f0ad9f2266f3fe859d8491bd855ff8fe1a431ff7b1355fc78d61176fa34dc3f72569ebe
- SSDEEP 6144:w6UE71cqQEoMr5C2iKLJChYSvL+8xPFxirGcEOkCybEaQRXr9HNdvOa+y8K:wO7OqQs42iKFChYSvL+8AsOkx2LIa+y
- TLSH T1E8C46C26B6A0D076C4B79574C4A28BA6FFB1742227244BCFA39047561F637E2BE3530D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 924 9114dba - 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 1 114.114.114.114 4924 be36c947595fda58862251f71e7726ff503f47f2263a82a72653fde4e698e156.exe Destination IP 2 223.5.5.5 4924 be36c947595fda58862251f71e7726ff503f47f2263a82a72653fde4e698e156.exe Destination IP 15 114.114.114.114 4924 be36c947595fda58862251f71e7726ff503f47f2263a82a72653fde4e698e156.exe Destination IP 17 223.5.5.5 4924 be36c947595fda58862251f71e7726ff503f47f2263a82a72653fde4e698e156.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 9114dba File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 9114dba File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 9114dba File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 9114dba File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 9114dba File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 9114dba File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 9114dba File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 9114dba File created C:\Windows\SysWOW64\9114dba be36c947595fda58862251f71e7726ff503f47f2263a82a72653fde4e698e156.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 9114dba File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 9114dba File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 9114dba File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 9114dba File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 9114dba File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 9114dba -
resource yara_rule behavioral2/memory/4924-0-0x00000000007F0000-0x000000000087C000-memory.dmp upx behavioral2/files/0x000700000001b86d-2.dat upx behavioral2/memory/924-3-0x0000000000CF0000-0x0000000000D7C000-memory.dmp upx behavioral2/memory/4924-10-0x00000000007F0000-0x000000000087C000-memory.dmp upx behavioral2/memory/924-11-0x0000000000CF0000-0x0000000000D7C000-memory.dmp upx behavioral2/memory/924-28-0x0000000000CF0000-0x0000000000D7C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\544cf8 be36c947595fda58862251f71e7726ff503f47f2263a82a72653fde4e698e156.exe File opened for modification C:\Windows\fd1b8 9114dba - 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 be36c947595fda58862251f71e7726ff503f47f2263a82a72653fde4e698e156.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9114dba - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 9114dba Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 9114dba Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 9114dba Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 9114dba Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 9114dba Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 9114dba Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 9114dba Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 9114dba Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 9114dba - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 924 9114dba 924 9114dba 924 9114dba 924 9114dba 924 9114dba 924 9114dba 924 9114dba 924 9114dba 4924 be36c947595fda58862251f71e7726ff503f47f2263a82a72653fde4e698e156.exe 4924 be36c947595fda58862251f71e7726ff503f47f2263a82a72653fde4e698e156.exe 4924 be36c947595fda58862251f71e7726ff503f47f2263a82a72653fde4e698e156.exe 4924 be36c947595fda58862251f71e7726ff503f47f2263a82a72653fde4e698e156.exe 4924 be36c947595fda58862251f71e7726ff503f47f2263a82a72653fde4e698e156.exe 4924 be36c947595fda58862251f71e7726ff503f47f2263a82a72653fde4e698e156.exe 4924 be36c947595fda58862251f71e7726ff503f47f2263a82a72653fde4e698e156.exe 4924 be36c947595fda58862251f71e7726ff503f47f2263a82a72653fde4e698e156.exe 4924 be36c947595fda58862251f71e7726ff503f47f2263a82a72653fde4e698e156.exe 4924 be36c947595fda58862251f71e7726ff503f47f2263a82a72653fde4e698e156.exe 4924 be36c947595fda58862251f71e7726ff503f47f2263a82a72653fde4e698e156.exe 4924 be36c947595fda58862251f71e7726ff503f47f2263a82a72653fde4e698e156.exe 4924 be36c947595fda58862251f71e7726ff503f47f2263a82a72653fde4e698e156.exe 4924 be36c947595fda58862251f71e7726ff503f47f2263a82a72653fde4e698e156.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4924 be36c947595fda58862251f71e7726ff503f47f2263a82a72653fde4e698e156.exe Token: SeTcbPrivilege 4924 be36c947595fda58862251f71e7726ff503f47f2263a82a72653fde4e698e156.exe Token: SeDebugPrivilege 924 9114dba Token: SeTcbPrivilege 924 9114dba
Processes
-
C:\Users\Admin\AppData\Local\Temp\be36c947595fda58862251f71e7726ff503f47f2263a82a72653fde4e698e156.exe"C:\Users\Admin\AppData\Local\Temp\be36c947595fda58862251f71e7726ff503f47f2263a82a72653fde4e698e156.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:4924
-
C:\Windows\Syswow64\9114dbaC:\Windows\Syswow64\9114dba1⤵
- 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:924
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\9114dba
- Size 560KB
- SHA256 62f8a2da5fc276fe46ddbe937a6ff5b12717d3c2806c7b6eaaff8491111d1f0b
- MD5 3cc2104d0fcb96c5ad8c46f1e781cd5f
- SHA1 c7ec2307f3a79becfdfdb02346d451a65d13307b
- SHA512 1d5ea9520bfb2e8186ba5c2c9942e6252882ab459e9e8046798bad8948a387c47306bc11474bec9fa2542abf4d419a0d5c03c9c158769e0b7af5ea179119d348
- SSDEEP 6144:w6UE71cqQEoMr5C2iKLJChYSvL+8xPFxirGcEOkCybEaQRXr9HNdvOa+y8K:wO7OqQs42iKFChYSvL+8AsOkx2LIa+y
- TLSH T1FAC46C26B6A0D076C4B79574C4A28BA6FFB1742227244BCFA39047561F637E2BE3530D
- MD5 SHA1 SHA512 SSDEEP TLSH