Analysis
- max time kernel
149s - max time network
145s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-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 1216 cdc06ee8 - Unexpected DNS network traffic destination 18 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 4892 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe Destination IP 301 223.5.5.5 4892 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe Destination IP 369 223.5.5.5 4892 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe Destination IP 400 223.5.5.5 4892 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe Destination IP 460 114.114.114.114 4892 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe Destination IP 461 223.5.5.5 4892 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe Destination IP 54 223.5.5.5 4892 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe Destination IP 226 114.114.114.114 4892 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe Destination IP 227 223.5.5.5 4892 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe Destination IP 121 114.114.114.114 1216 cdc06ee8 Destination IP 159 114.114.114.114 4892 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe Destination IP 161 223.5.5.5 4892 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe Destination IP 300 114.114.114.114 4892 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe Destination IP 3 114.114.114.114 4892 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe Destination IP 53 114.114.114.114 4892 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe Destination IP 122 223.5.5.5 4892 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe Destination IP 368 114.114.114.114 4892 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe Destination IP 399 114.114.114.114 4892 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\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 cdc06ee8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 cdc06ee8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 cdc06ee8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft cdc06ee8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache cdc06ee8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 cdc06ee8 File created C:\Windows\SysWOW64\cdc06ee8 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE cdc06ee8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies cdc06ee8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData cdc06ee8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 cdc06ee8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content cdc06ee8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 cdc06ee8 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\14d180 cdc06ee8 File opened for modification C:\Windows\53c0b8 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 cdc06ee8 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain cdc06ee8 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 cdc06ee8 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing cdc06ee8 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" cdc06ee8 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" cdc06ee8 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ cdc06ee8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" cdc06ee8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" cdc06ee8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" cdc06ee8 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix cdc06ee8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" cdc06ee8 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1216 cdc06ee8 1216 cdc06ee8 1216 cdc06ee8 1216 cdc06ee8 1216 cdc06ee8 1216 cdc06ee8 1216 cdc06ee8 1216 cdc06ee8 4892 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe 4892 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe 4892 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe 4892 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe 4892 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe 4892 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4892 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe Token: SeTcbPrivilege 4892 782901f8dbbc03e857fb9c2f398f016cb4203cf1a2124c375a5332fc45cb55ae.exe Token: SeDebugPrivilege 1216 cdc06ee8 Token: SeTcbPrivilege 1216 cdc06ee8
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:4892
-
C:\Windows\Syswow64\cdc06ee8C:\Windows\Syswow64\cdc06ee81⤵
- 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:1216
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\cdc06ee8
- Size 1.7MB
- SHA256 2cf190180f95ff3c42d7a5d28293992b276f6b706dc84e223fd2b8024a673365
- MD5 8081f04462e3816562d200d5fb0d0a81
- SHA1 188a67628bdf93ce8ed66a5e1c37c7690d7e4e64
- SHA512 7fb167b825ea07a3c9a0772e3d0bb69e17e0adbb09ad47346543a13725eee0cc2223d72bbb4712fea9638e967ce539d86ef7d92599805d5ca647e06855509052
- SSDEEP 24576:bvO2xJKRI2FOkx2LFEWcUQPxuZ98Es8k3OH3C0rQ6+8pKJJFo3Q+qdCOKIbAI:bHHKO29Qr5QZuTtS0rQMYOQ+q8CEI
- TLSH T1F9858E21B351C036D4AB05758ABA47AE9578BC310B2551C7B3C47B7E6FB22D2AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH