Analysis
- max time kernel
148s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
01/09/2026, 22:06
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
5178689b13e370c62c52a4ff51de71fa970d6d5214c6d4124cbceaa03df87d02.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
5178689b13e370c62c52a4ff51de71fa970d6d5214c6d4124cbceaa03df87d02.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 5178689b13e370c62c52a4ff51de71fa970d6d5214c6d4124cbceaa03df87d02.exe
- Size 419KB
- Sample260901-11f4mayble
- SHA256 5178689b13e370c62c52a4ff51de71fa970d6d5214c6d4124cbceaa03df87d02
- MD5 1dac83bb5283207713acaa9009a10d50
- SHA1 69e619cfbbc6d7b8ca9f82a0c067fe6d7b598ac2
- SHA512 20ff89274294262f632677c0a3317d35f1df878274f5b5597199b34437a45d93e93cb32303760fa812a69a08aa9883fe6e95b573e5f64495c05b45509dfeac18
- SSDEEP 6144:5qRMLsd6jAey2LWgi0D4JPDf7AF0cEOkCybEaQRXr9HNdvOa:5qRM9Ly25i00JPDfrOkx2LIa
- TLSH T1E5948C15FAA08077C5A78576C4A257A7FBB1B12127109ACFA790075A1F237E3BD3630E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4064 66f6cd32 - 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 1 114.114.114.114 764 5178689b13e370c62c52a4ff51de71fa970d6d5214c6d4124cbceaa03df87d02.exe Destination IP 2 223.5.5.5 764 5178689b13e370c62c52a4ff51de71fa970d6d5214c6d4124cbceaa03df87d02.exe Destination IP 19 114.114.114.114 764 5178689b13e370c62c52a4ff51de71fa970d6d5214c6d4124cbceaa03df87d02.exe Destination IP 20 223.5.5.5 764 5178689b13e370c62c52a4ff51de71fa970d6d5214c6d4124cbceaa03df87d02.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 66f6cd32 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 66f6cd32 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 66f6cd32 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 66f6cd32 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 66f6cd32 File created C:\Windows\SysWOW64\66f6cd32 5178689b13e370c62c52a4ff51de71fa970d6d5214c6d4124cbceaa03df87d02.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 66f6cd32 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 66f6cd32 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 66f6cd32 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 66f6cd32 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 66f6cd32 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 66f6cd32 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 66f6cd32 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 66f6cd32 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 66f6cd32 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 66f6cd32 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 66f6cd32 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4593c0 66f6cd32 File opened for modification C:\Windows\d1478 5178689b13e370c62c52a4ff51de71fa970d6d5214c6d4124cbceaa03df87d02.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 5178689b13e370c62c52a4ff51de71fa970d6d5214c6d4124cbceaa03df87d02.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 66f6cd32 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 66f6cd32 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 66f6cd32 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 66f6cd32 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 66f6cd32 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 66f6cd32 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 66f6cd32 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 66f6cd32 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 66f6cd32 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 66f6cd32 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4064 66f6cd32 4064 66f6cd32 4064 66f6cd32 4064 66f6cd32 4064 66f6cd32 4064 66f6cd32 4064 66f6cd32 4064 66f6cd32 764 5178689b13e370c62c52a4ff51de71fa970d6d5214c6d4124cbceaa03df87d02.exe 764 5178689b13e370c62c52a4ff51de71fa970d6d5214c6d4124cbceaa03df87d02.exe 764 5178689b13e370c62c52a4ff51de71fa970d6d5214c6d4124cbceaa03df87d02.exe 764 5178689b13e370c62c52a4ff51de71fa970d6d5214c6d4124cbceaa03df87d02.exe 764 5178689b13e370c62c52a4ff51de71fa970d6d5214c6d4124cbceaa03df87d02.exe 764 5178689b13e370c62c52a4ff51de71fa970d6d5214c6d4124cbceaa03df87d02.exe 764 5178689b13e370c62c52a4ff51de71fa970d6d5214c6d4124cbceaa03df87d02.exe 764 5178689b13e370c62c52a4ff51de71fa970d6d5214c6d4124cbceaa03df87d02.exe 764 5178689b13e370c62c52a4ff51de71fa970d6d5214c6d4124cbceaa03df87d02.exe 764 5178689b13e370c62c52a4ff51de71fa970d6d5214c6d4124cbceaa03df87d02.exe 764 5178689b13e370c62c52a4ff51de71fa970d6d5214c6d4124cbceaa03df87d02.exe 764 5178689b13e370c62c52a4ff51de71fa970d6d5214c6d4124cbceaa03df87d02.exe 764 5178689b13e370c62c52a4ff51de71fa970d6d5214c6d4124cbceaa03df87d02.exe 764 5178689b13e370c62c52a4ff51de71fa970d6d5214c6d4124cbceaa03df87d02.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 764 5178689b13e370c62c52a4ff51de71fa970d6d5214c6d4124cbceaa03df87d02.exe Token: SeTcbPrivilege 764 5178689b13e370c62c52a4ff51de71fa970d6d5214c6d4124cbceaa03df87d02.exe Token: SeDebugPrivilege 4064 66f6cd32 Token: SeTcbPrivilege 4064 66f6cd32
Processes
-
C:\Users\Admin\AppData\Local\Temp\5178689b13e370c62c52a4ff51de71fa970d6d5214c6d4124cbceaa03df87d02.exe"C:\Users\Admin\AppData\Local\Temp\5178689b13e370c62c52a4ff51de71fa970d6d5214c6d4124cbceaa03df87d02.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:764
-
C:\Windows\Syswow64\66f6cd32C:\Windows\Syswow64\66f6cd321⤵
- 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:4064
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\66f6cd32
- Size 419KB
- SHA256 84ea0de30bd2d504062158af243fc09ac09885d230acc69a1600d1cab1104073
- MD5 30e63555a2ce0726bc0071800ffa96ba
- SHA1 e2e32ad13e661718b3dc9183d9bcd9b3f77f4cc5
- SHA512 751de9e858d32f1c29a7d2383c91d2520d14526df1c01668f33ab0347f271bb10276e9f70d199de05ec2fdb2c29b4ac6cabbd7002a4d935858b54915f4cb6d66
- SSDEEP 6144:XqRMLsd6jAey2LWgi0D4JPDf7AF0cEOkCybEaQRXr9HNdvOa:XqRM9Ly25i00JPDfrOkx2LIa
- TLSH T1A1948C15FAA08077C5A78576C4A257A7FBB1B12127109ACFA790075A1F237E3BD3630E
- MD5 SHA1 SHA512 SSDEEP TLSH