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
17/10/2026, 06:25
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe
Resource
win11ltsc2024-20260911-en
windows11-ltsc_2024-x64
9 signatures
150 seconds
General
- Target 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe
- Size 487KB
- Sample261017-g6lrhsa16w
- SHA256 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065
- MD5 b2ac0b4e83fb8cf7cd6a16cb82febe5e
- SHA1 4700f2ef4b76f151b1511eae556679d9ccb31099
- SHA512 cd53fda2b7a60718cfae256d9b3e017d0a746f9d6f9fb4d782a58d25fbb9cea6049e86788d444653571c0e7641350fd80f9d1f341b854e293d7ba4aaa5ebb879
- SSDEEP 6144:3cTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOaxy8KU5R2:3SvO2x9mONvKRILSFnOkx2LIaxya5g
- TLSH T1A9B45B26B6908036C0B78675C5F64BAAFAB5BC21631186CFA380365A1F737D2BD3570D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5776 7638ad3a - Unexpected DNS network traffic destination 29 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 145 223.5.5.5 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe Destination IP 254 223.5.5.5 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe Destination IP 252 114.114.114.114 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe Destination IP 458 223.5.5.5 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe Destination IP 1 114.114.114.114 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe Destination IP 144 114.114.114.114 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe Destination IP 454 114.114.114.114 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe Destination IP 36 223.5.5.5 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe Destination IP 176 114.114.114.114 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe Destination IP 230 114.114.114.114 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe Destination IP 516 223.5.5.5 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe Destination IP 546 114.114.114.114 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe Destination IP 605 223.5.5.5 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe Destination IP 89 114.114.114.114 5776 7638ad3a Destination IP 90 223.5.5.5 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe Destination IP 307 114.114.114.114 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe Destination IP 368 114.114.114.114 5776 7638ad3a Destination IP 547 223.5.5.5 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe Destination IP 604 114.114.114.114 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe Destination IP 2 223.5.5.5 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe Destination IP 177 223.5.5.5 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe Destination IP 310 223.5.5.5 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe Destination IP 370 114.114.114.114 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe Destination IP 371 223.5.5.5 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe Destination IP 401 223.5.5.5 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe Destination IP 35 114.114.114.114 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe Destination IP 231 223.5.5.5 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe Destination IP 400 114.114.114.114 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe Destination IP 515 114.114.114.114 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 7638ad3a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 7638ad3a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 7638ad3a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 7638ad3a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 7638ad3a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 7638ad3a File created C:\Windows\SysWOW64\7638ad3a 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 7638ad3a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 7638ad3a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 7638ad3a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 7638ad3a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 7638ad3a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 7638ad3a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 7638ad3a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 7638ad3a - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\62e320 7638ad3a File opened for modification C:\Windows\d8f30 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.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 7638ad3a Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname 7638ad3a - 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 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7638ad3a - 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:" 7638ad3a Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 7638ad3a Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 7638ad3a Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 7638ad3a Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 7638ad3a Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 7638ad3a Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 7638ad3a Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 7638ad3a Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 7638ad3a - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 5776 7638ad3a 5776 7638ad3a 5776 7638ad3a 5776 7638ad3a 5776 7638ad3a 5776 7638ad3a 5776 7638ad3a 5776 7638ad3a 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe Token: SeTcbPrivilege 792 4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe Token: SeDebugPrivilege 5776 7638ad3a Token: SeTcbPrivilege 5776 7638ad3a
Processes
-
C:\Users\Admin\AppData\Local\Temp\4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.exe"C:\Users\Admin\AppData\Local\Temp\4053445d647755b2713494f7f12f80dbfaa3e61f4027c93dac9cfc4d3421b065.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:792
-
C:\Windows\Syswow64\7638ad3aC:\Windows\Syswow64\7638ad3a1⤵
- 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:5776
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\7638ad3a
- Size 487KB
- SHA256 0d84e6a7b243d982ed7fe1c8c8ca6a6d3523adb47c6cfbcb56b52d595864ddba
- MD5 f81113584fbf67f4d3527eaf45feb478
- SHA1 99cdb2ba78c52086e94727017feb5206b3f9136a
- SHA512 a18d1d71166fcd0eaab7c027b833e66a0962dbe052f19b8499775d62d90817aca0fd4e1dcc0586010f6dab0132913b501cad6071da739a8278019f7b12322f10
- SSDEEP 6144:ucTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOaxy8KU5R2:uSvO2x9mONvKRILSFnOkx2LIaxya5g
- TLSH T1A0B45B26B6908036C0B78675C5F64BAAFAB5BC21631186CFA380365A1F737D2BD3570D
- MD5 SHA1 SHA512 SSDEEP TLSH