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
12/10/2026, 19:40
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe
Resource
win11ltsc2024-20260911-en
windows11-ltsc_2024-x64
9 signatures
150 seconds
General
- Target fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe
- Size 615KB
- Sample261012-ydr69set7y
- SHA256 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156
- MD5 beb84ffa85d37febb5abf546f6e9c5f8
- SHA1 c19651ca13820cdb4ef999a56027c77698d6249f
- SHA512 05cf88f64d9e6c0233cc4201f1d604edc68223f61293be10e8df12a96eddd84fd35a65f68ec9bb88c64f85346b53cf7251064a22be7d37c4edd6830ed8be14f9
- SSDEEP 12288:PSvO2x9mONvKRILSFnOkx2LIax5FAQjU/Liw:6vO2xJKRI2FOkx2LFicUV
- TLSH T1FAD44A31E241C03AD4A74576C6FA0BAFE5647D25531165CBA3C43A2A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4844 47945b98 - 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 521 223.5.5.5 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe Destination IP 550 114.114.114.114 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe Destination IP 551 223.5.5.5 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe Destination IP 608 114.114.114.114 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe Destination IP 1 114.114.114.114 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe Destination IP 40 223.5.5.5 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe Destination IP 234 114.114.114.114 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe Destination IP 609 223.5.5.5 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe Destination IP 39 114.114.114.114 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe Destination IP 94 223.5.5.5 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe Destination IP 235 223.5.5.5 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe Destination IP 287 114.114.114.114 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe Destination IP 375 223.5.5.5 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe Destination IP 319 223.5.5.5 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe Destination IP 464 223.5.5.5 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe Destination IP 520 114.114.114.114 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe Destination IP 149 223.5.5.5 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe Destination IP 180 114.114.114.114 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe Destination IP 405 223.5.5.5 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe Destination IP 5 223.5.5.5 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe Destination IP 181 223.5.5.5 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe Destination IP 289 223.5.5.5 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe Destination IP 148 114.114.114.114 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe Destination IP 318 114.114.114.114 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe Destination IP 372 114.114.114.114 4844 47945b98 Destination IP 404 114.114.114.114 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe Destination IP 93 114.114.114.114 4844 47945b98 Destination IP 374 114.114.114.114 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe Destination IP 461 114.114.114.114 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 47945b98 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 47945b98 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 47945b98 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 47945b98 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 47945b98 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 47945b98 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 47945b98 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 47945b98 File created C:\Windows\SysWOW64\47945b98 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 47945b98 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 47945b98 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 47945b98 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 47945b98 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\52ee58 47945b98 File opened for modification C:\Windows\49f5c0 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.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 47945b98 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 47945b98 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.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 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 47945b98 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 47945b98 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 47945b98 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 47945b98 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 47945b98 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 47945b98 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 47945b98 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 47945b98 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 47945b98 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 47945b98 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4844 47945b98 4844 47945b98 4844 47945b98 4844 47945b98 4844 47945b98 4844 47945b98 4844 47945b98 4844 47945b98 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe Token: SeTcbPrivilege 4320 fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe Token: SeDebugPrivilege 4844 47945b98 Token: SeTcbPrivilege 4844 47945b98
Processes
-
C:\Users\Admin\AppData\Local\Temp\fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.exe"C:\Users\Admin\AppData\Local\Temp\fa834ea93d14fbf9e2799ed14dde027e4abc6059ef0a4a4ac65fbcb4cc90b156.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:4320
-
C:\Windows\Syswow64\47945b98C:\Windows\Syswow64\47945b981⤵
- 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:4844
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\47945b98
- Size 615KB
- SHA256 3f03908cfa24a7cd1d1c553ea72b01bf55015b28c5ce1c0fb117a32a79638887
- MD5 f1f7dd28ebaee81eeca73fcb9f0a1e8f
- SHA1 952d582699497665a5bfd98c5970c1b4fa355772
- SHA512 6bbb17dae7f0bd13a61ff07337657370ca457e2a6093d2029be3279cb965584cba6636dcbc1ecc10d3f6c426d480a7325384e0e584f9a4f77ea771ed770cabf4
- SSDEEP 12288:iSvO2x9mONvKRILSFnOkx2LIax5FAQjU/Liw:pvO2xJKRI2FOkx2LFicUV
- TLSH T133D44A31E241C03AD4A74576C6FA0BAFE5647D25531165CBA3C43A2A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH