Analysis
- max time kernel
150s - max time network
155s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
28/07/2026, 19:53
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
6fcb9e0b1ede9126fb64d7ad12694f3b0902302af484e407e78a5e2fab16f760.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
6fcb9e0b1ede9126fb64d7ad12694f3b0902302af484e407e78a5e2fab16f760.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 6fcb9e0b1ede9126fb64d7ad12694f3b0902302af484e407e78a5e2fab16f760.exe
- Size 615KB
- Sample260728-yl534avalc
- SHA256 6fcb9e0b1ede9126fb64d7ad12694f3b0902302af484e407e78a5e2fab16f760
- MD5 ac8aad9dbec465936db8c7ddaa0812dc
- SHA1 4b7e28457dfcb492f6faf9af78ffc7f626d48df5
- SHA512 623ddd01f96382f980a56f49175233a9309c6f7951007b3d839ce6596c3c4f68b6ba0a395129434ea2389d0ad4c8d8eee28d2345adbf43b802b5b1edc514be50
- SSDEEP 12288:QSvO2x9mONvKRILSFnOkx2LIax5FAQjU/Liw:LvO2xJKRI2FOkx2LFicUV
- TLSH T142D44A31E241C03AD4A74576C6FA0BAFE5647D25531165CBA3C43A2A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2596 520b0251 - 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 4956 6fcb9e0b1ede9126fb64d7ad12694f3b0902302af484e407e78a5e2fab16f760.exe Destination IP 3 223.5.5.5 4956 6fcb9e0b1ede9126fb64d7ad12694f3b0902302af484e407e78a5e2fab16f760.exe Destination IP 19 114.114.114.114 4956 6fcb9e0b1ede9126fb64d7ad12694f3b0902302af484e407e78a5e2fab16f760.exe Destination IP 20 223.5.5.5 4956 6fcb9e0b1ede9126fb64d7ad12694f3b0902302af484e407e78a5e2fab16f760.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 520b0251 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 520b0251 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 520b0251 File created C:\Windows\SysWOW64\520b0251 6fcb9e0b1ede9126fb64d7ad12694f3b0902302af484e407e78a5e2fab16f760.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 520b0251 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 520b0251 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 520b0251 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 520b0251 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 520b0251 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 520b0251 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 520b0251 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 520b0251 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 520b0251 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 520b0251 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 520b0251 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\2c71c8 520b0251 File opened for modification C:\Windows\54d938 6fcb9e0b1ede9126fb64d7ad12694f3b0902302af484e407e78a5e2fab16f760.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 6fcb9e0b1ede9126fb64d7ad12694f3b0902302af484e407e78a5e2fab16f760.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 520b0251 - 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" 520b0251 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 520b0251 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 520b0251 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 520b0251 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 520b0251 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 520b0251 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 520b0251 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 520b0251 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 520b0251 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 2596 520b0251 2596 520b0251 2596 520b0251 2596 520b0251 2596 520b0251 2596 520b0251 2596 520b0251 2596 520b0251 4956 6fcb9e0b1ede9126fb64d7ad12694f3b0902302af484e407e78a5e2fab16f760.exe 4956 6fcb9e0b1ede9126fb64d7ad12694f3b0902302af484e407e78a5e2fab16f760.exe 4956 6fcb9e0b1ede9126fb64d7ad12694f3b0902302af484e407e78a5e2fab16f760.exe 4956 6fcb9e0b1ede9126fb64d7ad12694f3b0902302af484e407e78a5e2fab16f760.exe 4956 6fcb9e0b1ede9126fb64d7ad12694f3b0902302af484e407e78a5e2fab16f760.exe 4956 6fcb9e0b1ede9126fb64d7ad12694f3b0902302af484e407e78a5e2fab16f760.exe 4956 6fcb9e0b1ede9126fb64d7ad12694f3b0902302af484e407e78a5e2fab16f760.exe 4956 6fcb9e0b1ede9126fb64d7ad12694f3b0902302af484e407e78a5e2fab16f760.exe 4956 6fcb9e0b1ede9126fb64d7ad12694f3b0902302af484e407e78a5e2fab16f760.exe 4956 6fcb9e0b1ede9126fb64d7ad12694f3b0902302af484e407e78a5e2fab16f760.exe 4956 6fcb9e0b1ede9126fb64d7ad12694f3b0902302af484e407e78a5e2fab16f760.exe 4956 6fcb9e0b1ede9126fb64d7ad12694f3b0902302af484e407e78a5e2fab16f760.exe 4956 6fcb9e0b1ede9126fb64d7ad12694f3b0902302af484e407e78a5e2fab16f760.exe 4956 6fcb9e0b1ede9126fb64d7ad12694f3b0902302af484e407e78a5e2fab16f760.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4956 6fcb9e0b1ede9126fb64d7ad12694f3b0902302af484e407e78a5e2fab16f760.exe Token: SeTcbPrivilege 4956 6fcb9e0b1ede9126fb64d7ad12694f3b0902302af484e407e78a5e2fab16f760.exe Token: SeDebugPrivilege 2596 520b0251 Token: SeTcbPrivilege 2596 520b0251
Processes
-
C:\Users\Admin\AppData\Local\Temp\6fcb9e0b1ede9126fb64d7ad12694f3b0902302af484e407e78a5e2fab16f760.exe"C:\Users\Admin\AppData\Local\Temp\6fcb9e0b1ede9126fb64d7ad12694f3b0902302af484e407e78a5e2fab16f760.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:4956
-
C:\Windows\Syswow64\520b0251C:\Windows\Syswow64\520b02511⤵
- 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:2596
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\520b0251
- Size 615KB
- SHA256 c336f39c06bcb7d67a61e656fe3de5f6cad10d282a873fd0af240889f7343b63
- MD5 92255a254f7cd40dec43d2aa5b579bb4
- SHA1 4753c37820d8f70d8869391041d728c1280f5ff0
- SHA512 e063347277b91d6e86f6e1c1a1a1872b42a3e6091f04b2601b86eff38d93ae032cf45d7f4fefd58d70642302e496f81563731a5366294b96f73834a9dc13d848
- SSDEEP 12288:CSvO2x9mONvKRILSFnOkx2LIax5FAQjU/Liw:JvO2xJKRI2FOkx2LFicUV
- TLSH T172D44A31E241C03AD4A74576C6FA0BAFE5647D25531165CBA3C43A2A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH