Analysis
- max time kernel
150s - max time network
154s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
14/10/2026, 02:34
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe
Resource
win11ltsc2024-20260911-en
windows11-ltsc_2024-x64
9 signatures
150 seconds
General
- Target 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe
- Size 679KB
- Sample261014-c2fx9axthx
- SHA256 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7
- MD5 b95c64bf61ed7167b67b923f9620e121
- SHA1 dbb031f1a036e8a5ed81ca59ac0e161b0ef4c0d6
- SHA512 d99dafb92f8aa8446f639e870e3de776b00bc82d42fbf292af8d12bd879648f188540b618efdaa1b713a22471d1a32b3bfd676420261166bd942859c588a754d
- SSDEEP 12288:iSvO2x9mONvKRILSFnOkx2LIaxya5FAQjU/Lik8CQ3K:pvO2xJKRI2FOkx2LFEvcUQPK
- TLSH T1E9E45A31E641C036D4A74576C6FA0BBFE964BD25131165CBA3C43A262FB36D2BA3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3840 3522ecf4 - Unexpected DNS network traffic destination 26 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 94 223.5.5.5 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe Destination IP 180 114.114.114.114 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe Destination IP 235 223.5.5.5 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe Destination IP 326 223.5.5.5 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe Destination IP 412 114.114.114.114 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe Destination IP 503 114.114.114.114 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe Destination IP 3 223.5.5.5 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe Destination IP 40 223.5.5.5 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe Destination IP 149 223.5.5.5 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe Destination IP 284 223.5.5.5 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe Destination IP 319 223.5.5.5 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe Destination IP 413 223.5.5.5 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe Destination IP 1 114.114.114.114 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe Destination IP 356 223.5.5.5 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe Destination IP 472 114.114.114.114 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe Destination IP 473 223.5.5.5 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe Destination IP 504 223.5.5.5 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe Destination IP 148 114.114.114.114 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe Destination IP 181 223.5.5.5 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe Destination IP 234 114.114.114.114 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe Destination IP 281 114.114.114.114 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe Destination IP 318 114.114.114.114 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe Destination IP 325 114.114.114.114 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe Destination IP 355 114.114.114.114 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe Destination IP 39 114.114.114.114 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe Destination IP 93 114.114.114.114 3840 3522ecf4 - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 3522ecf4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 3522ecf4 File created C:\Windows\SysWOW64\3522ecf4 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 3522ecf4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 3522ecf4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 3522ecf4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 3522ecf4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 3522ecf4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 3522ecf4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 3522ecf4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 3522ecf4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 3522ecf4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 3522ecf4 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\41be00 3522ecf4 File opened for modification C:\Windows\14ae70 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.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\Hostname 3522ecf4 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 3522ecf4 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.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 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3522ecf4 - 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 3522ecf4 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 3522ecf4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 3522ecf4 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 3522ecf4 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 3522ecf4 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 3522ecf4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 3522ecf4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 3522ecf4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 3522ecf4 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 3840 3522ecf4 3840 3522ecf4 3840 3522ecf4 3840 3522ecf4 3840 3522ecf4 3840 3522ecf4 3840 3522ecf4 3840 3522ecf4 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe Token: SeTcbPrivilege 1208 53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe Token: SeDebugPrivilege 3840 3522ecf4 Token: SeTcbPrivilege 3840 3522ecf4
Processes
-
C:\Users\Admin\AppData\Local\Temp\53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.exe"C:\Users\Admin\AppData\Local\Temp\53d03234e0ca4311a5a9ace077fdb1637cda4a93d5213a51b739d7f4861c79c7.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:1208
-
C:\Windows\Syswow64\3522ecf4C:\Windows\Syswow64\3522ecf41⤵
- 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:3840
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\3522ecf4
- Size 679KB
- SHA256 6e69f754c6f0bf07c8983afc4b2aae02c854ccc3e10f6b0abde594fede787f1b
- MD5 9952c02c94c45d696f5cb97f5c630ddb
- SHA1 2c82439e632b146f50c9abc82509c6fe1eec901d
- SHA512 b1bffb5f13bf244706dc16951a4b3874450676d8d4754674d1217efe250ededb8b85d36905b88ca621e5708a1a60591193d4a16e2bc233c4705c3ffea1561b56
- SSDEEP 12288:CSvO2x9mONvKRILSFnOkx2LIaxya5FAQjU/Lik8CQ3K:JvO2xJKRI2FOkx2LFEvcUQPK
- TLSH T13CE45A31E641C036D4A74576C6FA0BBFE964BD25131165CBA3C43A262FB36D2BA3170E
- MD5 SHA1 SHA512 SSDEEP TLSH