Analysis
- max time kernel
150s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
25/09/2026, 18:37
Behavioral task
behavioral1
Sample
10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe
- Size 1022KB
- Sample260925-w9ppxagg94
- SHA256 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259
- MD5 015d4db63cca4f5a7d7bbe965f6eddab
- SHA1 665cf921eec9250ef22b8bcb7a9427010a631b49
- SHA512 f3660e80808a5696df2b6079499804c56f35653bced832aac14496183e739cf7c65b5affade54a49f0f7733d734f5e439278dea2cd1da8f3070be09deda8b7a6
- SSDEEP 12288:ZSvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/LikGU5rCOTeidT:gvO2xJKRw2kOkx2LFRvcU6UQOJdT
- TLSH T12C256B31A681C036D5B34571C6FA4BBBA9747D21531165CBA3C47A2A2FB37D2BA3130E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5068 98996558 - Unexpected DNS network traffic destination 22 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 5 223.5.5.5 4980 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe Destination IP 149 223.5.5.5 4980 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe Destination IP 3 114.114.114.114 4980 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe Destination IP 39 114.114.114.114 4980 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe Destination IP 180 114.114.114.114 4980 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe Destination IP 234 114.114.114.114 4980 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe Destination IP 398 114.114.114.114 4980 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe Destination IP 148 114.114.114.114 4980 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe Destination IP 181 223.5.5.5 4980 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe Destination IP 235 223.5.5.5 4980 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe Destination IP 284 114.114.114.114 4980 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe Destination IP 312 114.114.114.114 4980 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe Destination IP 344 114.114.114.114 4980 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe Destination IP 345 223.5.5.5 4980 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe Destination IP 399 223.5.5.5 4980 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe Destination IP 40 223.5.5.5 4980 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe Destination IP 93 114.114.114.114 5068 98996558 Destination IP 94 223.5.5.5 4980 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe Destination IP 286 223.5.5.5 4980 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe Destination IP 313 223.5.5.5 4980 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe Destination IP 453 114.114.114.114 4980 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe Destination IP 454 223.5.5.5 4980 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 98996558 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 98996558 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 98996558 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 98996558 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 98996558 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 98996558 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 98996558 File created C:\Windows\SysWOW64\98996558 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 98996558 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 98996558 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 98996558 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 98996558 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 98996558 -
resource yara_rule behavioral2/memory/4980-0-0x0000000000C10000-0x0000000000C9C000-memory.dmp upx behavioral2/files/0x000800000001b2f4-2.dat upx behavioral2/memory/5068-3-0x0000000000690000-0x000000000071C000-memory.dmp upx behavioral2/memory/4980-18-0x0000000000C10000-0x0000000000C9C000-memory.dmp upx behavioral2/memory/5068-19-0x0000000000690000-0x000000000071C000-memory.dmp upx behavioral2/memory/5068-42-0x0000000000690000-0x000000000071C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\56c418 98996558 File opened for modification C:\Windows\554268 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname 98996558 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 98996558 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.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 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 98996558 - 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\Cookies\CachePrefix = "Cookie:" 98996558 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 98996558 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 98996558 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 98996558 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 98996558 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 98996558 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 98996558 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 98996558 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 98996558 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 5068 98996558 5068 98996558 5068 98996558 5068 98996558 5068 98996558 5068 98996558 5068 98996558 5068 98996558 4980 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe 4980 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe 4980 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe 4980 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe 4980 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe 4980 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe 4980 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe 4980 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe 4980 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe 4980 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe 4980 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe 4980 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe 4980 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe 4980 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4980 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe Token: SeTcbPrivilege 4980 10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe Token: SeDebugPrivilege 5068 98996558 Token: SeTcbPrivilege 5068 98996558
Processes
-
C:\Users\Admin\AppData\Local\Temp\10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe"C:\Users\Admin\AppData\Local\Temp\10633772feea46ce14f92d8ac7844e756e32dd697cdfca9110973ac393245259.exe"1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4980
-
C:\Windows\Syswow64\98996558C:\Windows\Syswow64\989965581⤵
- Executes dropped EXE
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5068
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\98996558
- Size 1022KB
- SHA256 ae0a01369fe427d0bba4056005bd16910ea190bf5dfbf5f35d9091a41e4d0c56
- MD5 e3a7d7757f4b027a9033e03746c5437a
- SHA1 b1a5513d2647d6db2ca5b07cdee07343160d0fb8
- SHA512 6742c2e9d55f40771670bacc4f79d0d667edd6818dfc2be7cda4b030b8ece7e90cbdb2886bbd57db5487e5044f9c38ebd3900807eb44c92934ec33c16e06e0b0
- SSDEEP 12288:vSvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/LikGU5rCOTeidT:avO2xJKRw2kOkx2LFRvcU6UQOJdT
- TLSH T1AA256B31A681C036D5B34571C6FA4BBBA9747D21531165CBA3C47A2A2FB37D2BA3130E
- MD5 SHA1 SHA512 SSDEEP TLSH