Analysis
- max time kernel
148s - max time network
145s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/08/2026, 22:11
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
9f8540bb6f530b642d8b075509176a6b0be603567fa606cb148bf3484f8b9726.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
9f8540bb6f530b642d8b075509176a6b0be603567fa606cb148bf3484f8b9726.exe
Resource
win11ltsc2024-20260710-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 9f8540bb6f530b642d8b075509176a6b0be603567fa606cb148bf3484f8b9726.exe
- Size 547KB
- Sample260809-13877ael7x
- SHA256 9f8540bb6f530b642d8b075509176a6b0be603567fa606cb148bf3484f8b9726
- MD5 82c4e6b9cdd1b92ce9defd185c2ed9cd
- SHA1 877ca94492bed91c1cadde06a1cf555e0f2eb578
- SHA512 4669f18c4c351d48a2bdf5713785a45ac0ba1cc91499376d0951bbaf7956fd94078c19a1572e656236482e3f1a57eb2d57a410235d3976eb01725cd3f6c8ace9
- SSDEEP 6144:9cTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOaxy8KARG3:9SvO2x9mONvKRILSFnOkx2LIaxy6RY
- TLSH T199C47C27B6908236C4778675C4E647A6FBB5B511BB228B8F675083190F237D3BE21B1C
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1796 4bed68a7 - 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 3800 9f8540bb6f530b642d8b075509176a6b0be603567fa606cb148bf3484f8b9726.exe Destination IP 2 223.5.5.5 3800 9f8540bb6f530b642d8b075509176a6b0be603567fa606cb148bf3484f8b9726.exe Destination IP 28 114.114.114.114 3800 9f8540bb6f530b642d8b075509176a6b0be603567fa606cb148bf3484f8b9726.exe Destination IP 29 223.5.5.5 3800 9f8540bb6f530b642d8b075509176a6b0be603567fa606cb148bf3484f8b9726.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 4bed68a7 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 4bed68a7 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 4bed68a7 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 4bed68a7 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 4bed68a7 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 4bed68a7 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 4bed68a7 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 4bed68a7 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 4bed68a7 File created C:\Windows\SysWOW64\4bed68a7 9f8540bb6f530b642d8b075509176a6b0be603567fa606cb148bf3484f8b9726.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 4bed68a7 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 4bed68a7 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 4bed68a7 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 4bed68a7 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 4bed68a7 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\1ebf88 4bed68a7 File opened for modification C:\Windows\410eb0 9f8540bb6f530b642d8b075509176a6b0be603567fa606cb148bf3484f8b9726.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 4bed68a7 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9f8540bb6f530b642d8b075509176a6b0be603567fa606cb148bf3484f8b9726.exe - 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" 4bed68a7 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 4bed68a7 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 4bed68a7 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 4bed68a7 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 4bed68a7 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 4bed68a7 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 4bed68a7 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 4bed68a7 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 4bed68a7 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 1796 4bed68a7 1796 4bed68a7 1796 4bed68a7 1796 4bed68a7 1796 4bed68a7 1796 4bed68a7 1796 4bed68a7 1796 4bed68a7 3800 9f8540bb6f530b642d8b075509176a6b0be603567fa606cb148bf3484f8b9726.exe 3800 9f8540bb6f530b642d8b075509176a6b0be603567fa606cb148bf3484f8b9726.exe 3800 9f8540bb6f530b642d8b075509176a6b0be603567fa606cb148bf3484f8b9726.exe 3800 9f8540bb6f530b642d8b075509176a6b0be603567fa606cb148bf3484f8b9726.exe 3800 9f8540bb6f530b642d8b075509176a6b0be603567fa606cb148bf3484f8b9726.exe 3800 9f8540bb6f530b642d8b075509176a6b0be603567fa606cb148bf3484f8b9726.exe 3800 9f8540bb6f530b642d8b075509176a6b0be603567fa606cb148bf3484f8b9726.exe 3800 9f8540bb6f530b642d8b075509176a6b0be603567fa606cb148bf3484f8b9726.exe 3800 9f8540bb6f530b642d8b075509176a6b0be603567fa606cb148bf3484f8b9726.exe 3800 9f8540bb6f530b642d8b075509176a6b0be603567fa606cb148bf3484f8b9726.exe 3800 9f8540bb6f530b642d8b075509176a6b0be603567fa606cb148bf3484f8b9726.exe 3800 9f8540bb6f530b642d8b075509176a6b0be603567fa606cb148bf3484f8b9726.exe 3800 9f8540bb6f530b642d8b075509176a6b0be603567fa606cb148bf3484f8b9726.exe 3800 9f8540bb6f530b642d8b075509176a6b0be603567fa606cb148bf3484f8b9726.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3800 9f8540bb6f530b642d8b075509176a6b0be603567fa606cb148bf3484f8b9726.exe Token: SeTcbPrivilege 3800 9f8540bb6f530b642d8b075509176a6b0be603567fa606cb148bf3484f8b9726.exe Token: SeDebugPrivilege 1796 4bed68a7 Token: SeTcbPrivilege 1796 4bed68a7
Processes
-
C:\Users\Admin\AppData\Local\Temp\9f8540bb6f530b642d8b075509176a6b0be603567fa606cb148bf3484f8b9726.exe"C:\Users\Admin\AppData\Local\Temp\9f8540bb6f530b642d8b075509176a6b0be603567fa606cb148bf3484f8b9726.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:3800
-
C:\Windows\Syswow64\4bed68a7C:\Windows\Syswow64\4bed68a71⤵
- 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:1796
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\4bed68a7
- Size 547KB
- SHA256 3558b4493c304583412315614c91bbd7099fea8d27e7e16d1d15a1e45dd9367e
- MD5 060a51e043a57974eb9bb8c3076797f1
- SHA1 528a983b6ec7b7f2ddf759d7060c88a66aa2438c
- SHA512 b85c5393e81d73db46fe8345de0a76c7e5c8a44f9ee371fe5c693bbf5163de6817b212581f58ed6819801306244d8d2fbf8c2e2c29035df0c578c2d50ac7ad4a
- SSDEEP 6144:bcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOaxy8KARG3:bSvO2x9mONvKRILSFnOkx2LIaxy6RY
- TLSH T10BC47C27B6908236C4778675C4E647A6FBB5B511BB228B8F675083190F237D3BE21B1C
- MD5 SHA1 SHA512 SSDEEP TLSH