Analysis
- max time kernel
150s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
31/08/2026, 00:08
Behavioral task
behavioral1
Sample
cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.exe
- Size 560KB
- Sample260831-afcmlascqf
- SHA256 cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8
- MD5 95b0cdd4785339a703168134037addec
- SHA1 c4243d6b9f7ffbdda655971bf90cbf35062064eb
- SHA512 b3319bffb87d806c0ba17bf3327172d957b4fa2cce705bfd56d2dbf544bb918c6e2bd95f4340e69635a260ab7ce0422b4ddfbcfa54248cbd5c2c989b1ae50fe8
- SSDEEP 6144:Fgye71cE4poJTqvpQLXNKFyLWD1nFairGcEOkCybEaQRuy8K:FI7OE4kopQzNKFyLWDHsOkxHy
- TLSH T16FC48C2AB690C076C4B7D534C5E197AAEAB17432372449CFA3D0075A1F237E2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 8 61768043 - Unexpected DNS network traffic destination 18 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 103 223.5.5.5 4640 cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.exe Destination IP 236 223.5.5.5 4640 cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.exe Destination IP 323 223.5.5.5 4640 cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.exe Destination IP 1 114.114.114.114 4640 cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.exe Destination IP 4 223.5.5.5 4640 cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.exe Destination IP 169 223.5.5.5 4640 cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.exe Destination IP 378 223.5.5.5 4640 cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.exe Destination IP 41 223.5.5.5 4640 cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.exe Destination IP 102 114.114.114.114 4640 cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.exe Destination IP 167 114.114.114.114 4640 cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.exe Destination IP 235 114.114.114.114 4640 cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.exe Destination IP 293 223.5.5.5 4640 cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.exe Destination IP 322 114.114.114.114 4640 cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.exe Destination IP 377 114.114.114.114 4640 cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.exe Destination IP 40 114.114.114.114 4640 cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.exe Destination IP 95 114.114.114.114 8 61768043 Destination IP 96 223.5.5.5 4640 cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.exe Destination IP 292 114.114.114.114 4640 cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 61768043 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 61768043 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 61768043 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 61768043 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 61768043 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 61768043 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 61768043 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 61768043 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 61768043 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 61768043 File created C:\Windows\SysWOW64\61768043 cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 61768043 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 61768043 -
resource yara_rule behavioral2/memory/4640-0-0x0000000000770000-0x00000000007FC000-memory.dmp upx behavioral2/files/0x000b00000001b840-2.dat upx behavioral2/memory/8-3-0x00000000003C0000-0x000000000044C000-memory.dmp upx behavioral2/memory/4640-16-0x0000000000770000-0x00000000007FC000-memory.dmp upx behavioral2/memory/8-17-0x00000000003C0000-0x000000000044C000-memory.dmp upx behavioral2/memory/8-38-0x00000000003C0000-0x000000000044C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\2310 61768043 File opened for modification C:\Windows\4f7040 cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.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 cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 61768043 - 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 61768043 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 61768043 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 61768043 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 61768043 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 61768043 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 61768043 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 61768043 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 61768043 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 61768043 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 8 61768043 8 61768043 8 61768043 8 61768043 8 61768043 8 61768043 8 61768043 8 61768043 4640 cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.exe 4640 cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.exe 4640 cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.exe 4640 cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.exe 4640 cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.exe 4640 cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.exe 4640 cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.exe 4640 cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.exe 4640 cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.exe 4640 cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.exe 4640 cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.exe 4640 cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.exe 4640 cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.exe 4640 cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4640 cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.exe Token: SeTcbPrivilege 4640 cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.exe Token: SeDebugPrivilege 8 61768043 Token: SeTcbPrivilege 8 61768043
Processes
-
C:\Users\Admin\AppData\Local\Temp\cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.exe"C:\Users\Admin\AppData\Local\Temp\cacee249c7f948a6df3a4e632c81f2c33f3fedfb0845fe84ca69acb8264d87c8.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:4640
-
C:\Windows\Syswow64\61768043C:\Windows\Syswow64\617680431⤵
- 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:8
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\61768043
- Size 560KB
- SHA256 e7350dd05594a8848750bf716270f1101cb3883a6efb744885d4614a841ec6ea
- MD5 a8bbc094e6789d66d3341e97627b1d43
- SHA1 f1214648ba42816e7d352e8c01e7a85f9df9ee9f
- SHA512 de437c3670b7db31f2ed2aacb2ba1baf8ae1fc42b2eeb27463e19680cfe82cfc8c7fe93e9171d475abe3cf04a690beecc943bfb2a584bd8b1a8dc3bf9e4392dc
- SSDEEP 6144:Cgye71cE4poJTqvpQLXNKFyLWD1nFairGcEOkCybEaQRuy8K:CI7OE4kopQzNKFyLWDHsOkxHy
- TLSH T161C48C2AB690C076C4B7D534C5E197AAEAB17432372449CFA3D0075A1F237E2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH