Analysis
- max time kernel
150s - max time network
147s - 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, 12:14
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe
Resource
win11ltsc2024-20260911-en
windows11-ltsc_2024-x64
9 signatures
150 seconds
General
- Target 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe
- Size 1.7MB
- Sample261014-pellfa1x8m
- SHA256 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae
- MD5 5c85fff372165a11517debd52f22b228
- SHA1 72f8a0008a1918231f8e95abe6c4022684a7eb7c
- SHA512 be0861077b069e91510335306942375f219a77866eb8f68ddaaec2e1c660ff128f9a19a9b481678102bfa632e9a80cde148f222c3d08b2884c25eafc2989a9d5
- SSDEEP 24576:ZvO2xJKRI2FOkx2LFEWcUQPxuZ98Es8k3OH3C0rQ6+8pKJJFo3Q+qdCOKIbAI:ZHHKO29Qr5QZuTtS0rQMYOQ+q8CEI
- TLSH T180858E21B351C036D4AB05758ABA47AE9578BC310B2551C7B3C47B7E6FB22D2AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5044 51b15239 - Unexpected DNS network traffic destination 19 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 181 223.5.5.5 4856 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe Destination IP 234 114.114.114.114 4856 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe Destination IP 378 223.5.5.5 4856 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe Destination IP 95 223.5.5.5 4856 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe Destination IP 235 223.5.5.5 4856 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe Destination IP 290 114.114.114.114 4856 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe Destination IP 323 114.114.114.114 4856 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe Destination IP 324 223.5.5.5 4856 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe Destination IP 377 114.114.114.114 4856 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe Destination IP 3 114.114.114.114 4856 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe Destination IP 39 114.114.114.114 4856 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe Destination IP 93 114.114.114.114 5044 51b15239 Destination IP 149 223.5.5.5 4856 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe Destination IP 40 223.5.5.5 4856 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe Destination IP 148 114.114.114.114 4856 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe Destination IP 180 114.114.114.114 4856 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe Destination IP 286 114.114.114.114 4856 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe Destination IP 291 223.5.5.5 4856 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe Destination IP 6 223.5.5.5 4856 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.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 51b15239 File created C:\Windows\SysWOW64\51b15239 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 51b15239 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 51b15239 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 51b15239 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 51b15239 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 51b15239 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 51b15239 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 51b15239 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 51b15239 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 51b15239 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 51b15239 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 51b15239 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\565ae8 51b15239 File opened for modification C:\Windows\5322f0 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.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 51b15239 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 51b15239 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.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 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 51b15239 - 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" 51b15239 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 51b15239 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 51b15239 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 51b15239 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 51b15239 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 51b15239 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 51b15239 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 51b15239 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 51b15239 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 5044 51b15239 5044 51b15239 5044 51b15239 5044 51b15239 5044 51b15239 5044 51b15239 5044 51b15239 5044 51b15239 4856 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe 4856 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe 4856 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe 4856 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe 4856 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe 4856 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe 4856 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe 4856 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe 4856 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe 4856 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe 4856 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe 4856 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe 4856 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe 4856 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4856 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe Token: SeTcbPrivilege 4856 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe Token: SeDebugPrivilege 5044 51b15239 Token: SeTcbPrivilege 5044 51b15239
Processes
-
C:\Users\Admin\AppData\Local\Temp\782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe"C:\Users\Admin\AppData\Local\Temp\782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.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:4856
-
C:\Windows\Syswow64\51b15239C:\Windows\Syswow64\51b152391⤵
- 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:5044
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\51b15239
- Size 1.7MB
- SHA256 1c06cc2608369c2c431710a6b692e08c07c20230449afd4eb3aa58385e3da86e
- MD5 b12b432555153a31a3003eebd9682221
- SHA1 dd513f8ce231b7b077ce667431b7963ea1089558
- SHA512 305823ef7851650c0b6de7cb6e18b6836798670ecb6dbb2df3fefc3df1b1f3a12edf5d5702ef86ed25d9c549554fdd8b18e470ced34eebdbd0fe70691cb15014
- SSDEEP 24576:+vO2xJKRI2FOkx2LFEWcUQPxuZ98Es8k3OH3C0rQ6+8pKJJFo3Q+qdCOKIbAI:+HHKO29Qr5QZuTtS0rQMYOQ+q8CEI
- TLSH T11F858E21B351C036D4AB05758ABA47AE9578BC310B2551C7B3C47B7E6FB22D2AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH