Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
14/07/2026, 19:30
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
b88272044f0a40eed27bae76cc3b7127143849ae9a3218f7fefbf04c59f8c447.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
b88272044f0a40eed27bae76cc3b7127143849ae9a3218f7fefbf04c59f8c447.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target b88272044f0a40eed27bae76cc3b7127143849ae9a3218f7fefbf04c59f8c447.exe
- Size 615KB
- Sample260714-x7st8act7m
- SHA256 b88272044f0a40eed27bae76cc3b7127143849ae9a3218f7fefbf04c59f8c447
- MD5 78f8f6a7996387e20ffa53277f6731e6
- SHA1 40c62b2abbe634e3dc672ded3a3c492ce8a20afb
- SHA512 9a85d0d6a824061ead9fa0e9299611d90cf15732f483071315eef4ca1396674883b0b8e02bbe4a62213a62691fec72d66895fbdcae0fbdafae1fbeeeecff8946
- SSDEEP 12288:0SvO2x9mONvKRILSFnOkx2LIax5FAQjU/Liw:HvO2xJKRI2FOkx2LFicUV
- TLSH T116D44A31E241C03AD4A74576C6FA0BAFE5647D25531165CBA3C43A2A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2224 5ef175c0 - Unexpected DNS network traffic destination 8 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 51 223.5.5.5 788 b88272044f0a40eed27bae76cc3b7127143849ae9a3218f7fefbf04c59f8c447.exe Destination IP 89 114.114.114.114 788 b88272044f0a40eed27bae76cc3b7127143849ae9a3218f7fefbf04c59f8c447.exe Destination IP 90 223.5.5.5 788 b88272044f0a40eed27bae76cc3b7127143849ae9a3218f7fefbf04c59f8c447.exe Destination IP 1 114.114.114.114 788 b88272044f0a40eed27bae76cc3b7127143849ae9a3218f7fefbf04c59f8c447.exe Destination IP 2 223.5.5.5 788 b88272044f0a40eed27bae76cc3b7127143849ae9a3218f7fefbf04c59f8c447.exe Destination IP 35 114.114.114.114 788 b88272044f0a40eed27bae76cc3b7127143849ae9a3218f7fefbf04c59f8c447.exe Destination IP 36 223.5.5.5 788 b88272044f0a40eed27bae76cc3b7127143849ae9a3218f7fefbf04c59f8c447.exe Destination IP 50 114.114.114.114 788 b88272044f0a40eed27bae76cc3b7127143849ae9a3218f7fefbf04c59f8c447.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 5ef175c0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 5ef175c0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 5ef175c0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 5ef175c0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 5ef175c0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 5ef175c0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 5ef175c0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 5ef175c0 File created C:\Windows\SysWOW64\5ef175c0 b88272044f0a40eed27bae76cc3b7127143849ae9a3218f7fefbf04c59f8c447.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 5ef175c0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 5ef175c0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 5ef175c0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 5ef175c0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 5ef175c0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 5ef175c0 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\261360 5ef175c0 File opened for modification C:\Windows\d7da8 b88272044f0a40eed27bae76cc3b7127143849ae9a3218f7fefbf04c59f8c447.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 b88272044f0a40eed27bae76cc3b7127143849ae9a3218f7fefbf04c59f8c447.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5ef175c0 - 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 5ef175c0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 5ef175c0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 5ef175c0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 5ef175c0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 5ef175c0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 5ef175c0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 5ef175c0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 5ef175c0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 5ef175c0 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 2224 5ef175c0 2224 5ef175c0 2224 5ef175c0 2224 5ef175c0 2224 5ef175c0 2224 5ef175c0 2224 5ef175c0 2224 5ef175c0 788 b88272044f0a40eed27bae76cc3b7127143849ae9a3218f7fefbf04c59f8c447.exe 788 b88272044f0a40eed27bae76cc3b7127143849ae9a3218f7fefbf04c59f8c447.exe 788 b88272044f0a40eed27bae76cc3b7127143849ae9a3218f7fefbf04c59f8c447.exe 788 b88272044f0a40eed27bae76cc3b7127143849ae9a3218f7fefbf04c59f8c447.exe 788 b88272044f0a40eed27bae76cc3b7127143849ae9a3218f7fefbf04c59f8c447.exe 788 b88272044f0a40eed27bae76cc3b7127143849ae9a3218f7fefbf04c59f8c447.exe 788 b88272044f0a40eed27bae76cc3b7127143849ae9a3218f7fefbf04c59f8c447.exe 788 b88272044f0a40eed27bae76cc3b7127143849ae9a3218f7fefbf04c59f8c447.exe 788 b88272044f0a40eed27bae76cc3b7127143849ae9a3218f7fefbf04c59f8c447.exe 788 b88272044f0a40eed27bae76cc3b7127143849ae9a3218f7fefbf04c59f8c447.exe 788 b88272044f0a40eed27bae76cc3b7127143849ae9a3218f7fefbf04c59f8c447.exe 788 b88272044f0a40eed27bae76cc3b7127143849ae9a3218f7fefbf04c59f8c447.exe 788 b88272044f0a40eed27bae76cc3b7127143849ae9a3218f7fefbf04c59f8c447.exe 788 b88272044f0a40eed27bae76cc3b7127143849ae9a3218f7fefbf04c59f8c447.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 788 b88272044f0a40eed27bae76cc3b7127143849ae9a3218f7fefbf04c59f8c447.exe Token: SeTcbPrivilege 788 b88272044f0a40eed27bae76cc3b7127143849ae9a3218f7fefbf04c59f8c447.exe Token: SeDebugPrivilege 2224 5ef175c0 Token: SeTcbPrivilege 2224 5ef175c0
Processes
-
C:\Users\Admin\AppData\Local\Temp\b88272044f0a40eed27bae76cc3b7127143849ae9a3218f7fefbf04c59f8c447.exe"C:\Users\Admin\AppData\Local\Temp\b88272044f0a40eed27bae76cc3b7127143849ae9a3218f7fefbf04c59f8c447.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:788
-
C:\Windows\Syswow64\5ef175c0C:\Windows\Syswow64\5ef175c01⤵
- 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:2224
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\5ef175c0
- Size 615KB
- SHA256 720826cb47f69d6f5a91cd5008d6fde2c6d11007a0a9f173bf19a0b01cd6d414
- MD5 3521f0368ad07dcbe25c3670728c132d
- SHA1 f7ede9e4da393fdf54d89c1a70657470a9766a83
- SHA512 e96f42b18107388e69b70fa78d35427bfbd4bfe440fb5d5e1f43d22e2a423fba1d44af741fa9976f16a16b2fb66c8577db459025c5a71d123d5372b76fbe5d39
- SSDEEP 12288:ySvO2x9mONvKRILSFnOkx2LIax5FAQjU/Liw:ZvO2xJKRI2FOkx2LFicUV
- TLSH T118D44A31E241C03AD4A74576C6FA0BAFE5647D25531165CBA3C43A2A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH