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
09/10/2026, 19:09
Behavioral task
behavioral1
Sample
063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe
- Size 560KB
- Sample261009-xt5lvsty3n
- SHA256 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1
- MD5 361a0dfd8bbbd9a3f433ed6dd54b66e0
- SHA1 3848d4677296cfe39faaf5a88d44176e9d130d0f
- SHA512 db402525c8713c93ebc0de18d776c9a92ebccacb6858a190057b38fde9589338b5c18ef5a9932ec8c82999a3f89587094efcfdf5dadb95eea659e473b6f52a6e
- SSDEEP 6144:r6UE71cqQEoMr5C2iKLJChYSvL+8xPFxirGcEOkCybEaQRXr9HNdvOa+y8K:rO7OqQs42iKFChYSvL+8AsOkx2LIa+y
- TLSH T10DC46C26B6A0D076C4B79574C4A28BA6FFB1742227244BCFA39047561F637E2BE3530D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4508 ca2cb4a4 - 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 4 223.5.5.5 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe Destination IP 180 114.114.114.114 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe Destination IP 283 223.5.5.5 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe Destination IP 309 223.5.5.5 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe Destination IP 340 114.114.114.114 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe Destination IP 1 114.114.114.114 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe Destination IP 41 223.5.5.5 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe Destination IP 149 223.5.5.5 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe Destination IP 395 223.5.5.5 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe Destination IP 450 223.5.5.5 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe Destination IP 40 114.114.114.114 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe Destination IP 94 114.114.114.114 4508 ca2cb4a4 Destination IP 181 223.5.5.5 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe Destination IP 234 114.114.114.114 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe Destination IP 235 223.5.5.5 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe Destination IP 341 223.5.5.5 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe Destination IP 95 223.5.5.5 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe Destination IP 148 114.114.114.114 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe Destination IP 281 114.114.114.114 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe Destination IP 308 114.114.114.114 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe Destination IP 394 114.114.114.114 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe Destination IP 449 114.114.114.114 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe - Drops file in System32 directory 13 IoCs
description ioc Process File created C:\Windows\SysWOW64\ca2cb4a4 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 ca2cb4a4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies ca2cb4a4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 ca2cb4a4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft ca2cb4a4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData ca2cb4a4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 ca2cb4a4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 ca2cb4a4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE ca2cb4a4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache ca2cb4a4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content ca2cb4a4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 ca2cb4a4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 ca2cb4a4 -
resource yara_rule behavioral2/memory/3704-0-0x0000000000A30000-0x0000000000ABC000-memory.dmp upx behavioral2/files/0x000700000001b857-2.dat upx behavioral2/memory/4508-3-0x0000000000CE0000-0x0000000000D6C000-memory.dmp upx behavioral2/memory/3704-25-0x0000000000A30000-0x0000000000ABC000-memory.dmp upx behavioral2/memory/4508-26-0x0000000000CE0000-0x0000000000D6C000-memory.dmp upx behavioral2/memory/4508-53-0x0000000000CE0000-0x0000000000D6C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4d2db8 ca2cb4a4 File opened for modification C:\Windows\3f69f0 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.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 ca2cb4a4 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain ca2cb4a4 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.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 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ca2cb4a4 - 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 ca2cb4a4 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" ca2cb4a4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" ca2cb4a4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" ca2cb4a4 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing ca2cb4a4 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" ca2cb4a4 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ ca2cb4a4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" ca2cb4a4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" ca2cb4a4 - Suspicious behavior: EnumeratesProcesses 40 IoCs
pid Process 4508 ca2cb4a4 4508 ca2cb4a4 4508 ca2cb4a4 4508 ca2cb4a4 4508 ca2cb4a4 4508 ca2cb4a4 4508 ca2cb4a4 4508 ca2cb4a4 4508 ca2cb4a4 4508 ca2cb4a4 4508 ca2cb4a4 4508 ca2cb4a4 4508 ca2cb4a4 4508 ca2cb4a4 4508 ca2cb4a4 4508 ca2cb4a4 4508 ca2cb4a4 4508 ca2cb4a4 4508 ca2cb4a4 4508 ca2cb4a4 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe Token: SeTcbPrivilege 3704 063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe Token: SeDebugPrivilege 4508 ca2cb4a4 Token: SeTcbPrivilege 4508 ca2cb4a4
Processes
-
C:\Users\Admin\AppData\Local\Temp\063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.exe"C:\Users\Admin\AppData\Local\Temp\063b1ce6886348166bb58460baad4eb206feccf2b7d7fed3235bdc8230e42cb1.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:3704
-
C:\Windows\Syswow64\ca2cb4a4C:\Windows\Syswow64\ca2cb4a41⤵
- 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:4508
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\4d2db8
- Size 916B
- SHA256 f191a59b65193e8bc7ef4f18a1a61ed39c6840f2f07e996aff6c8265f43b9593
- MD5 6ed254594f78a924da080891cd0b3434
- SHA1 56cf65dd308d5dcaacba1e056bfb0ae03ce29020
- SHA512 675f2d598809d7f69bc84bad6859630db4ee1245ec7bd91bb6404f0b57b9314ab4ea4f65db0bfe3a8f5d068250152fffdf94135ec2e710736e0ad26d55afa2d1
- TLSH T16F113DE1B5AAB7871A903D206A939DC5793572C1DCA5007F41C5600612F17AADA7613B
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\SysWOW64\ca2cb4a4
- Size 560KB
- SHA256 88ad1244ace025237b1bb17ef7984fef2a31f029441cdf55a9d24b97560c1416
- MD5 d8c54f7d967fb29211e012e0717f38e3
- SHA1 3bf4fe26407c22af85eae64fe4acfff31a9d2fdc
- SHA512 04f1e4a9be7c04a4b8b867c92d69f0379cfffc38363ffa4c35170f5aecc2288cd61f90151827d5055e50c4a4b7408fa7485d6690e0a14a9884ffec10c665403d
- SSDEEP 6144:06UE71cqQEoMr5C2iKLJChYSvL+8xPFxirGcEOkCybEaQRXr9HNdvOa+y8K:0O7OqQs42iKFChYSvL+8AsOkx2LIa+y
- TLSH T1ECC46C26B6A0D076C4B79574C4A28BA6FFB1742227244BCFA39047561F637E2BE3530D
- MD5 SHA1 SHA512 SSDEEP TLSH