Analysis
- max time kernel
150s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
12/10/2026, 19:58
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da.exe
Resource
win10v2004-20260911-en
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da.exe
Resource
win11ltsc2024-20260911-en
9 signatures
150 seconds
General
- Target d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da.exe
- Size 419KB
- Sample261012-yp2vvaee79
- SHA256 d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da
- MD5 9791cd7af571d3d4f87a88cbb981897d
- SHA1 3607269aa2668d33ba4378607e3d434caaad400d
- SHA512 a630718c1d85362fa53fe7896b453058971a085a8fb407635a644bd3d908ea54cd541676df2ca8226b49450bc9f0b9a60ae406030eaed1e2ea1545413136d8b5
- SSDEEP 6144:qatygN+TkFSLZ+knaTDH76VFwcEOkCybEaQRXr9HNdvOa:qatG+S9+kaTDHrOkx2LIa
- TLSH T154948C19FAA08076C563857AC4E257A6FBB1B5223B109ACF639007565F237E3BD3530E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 752 867010b4 - 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 46 114.114.114.114 1000 d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da.exe Destination IP 47 223.5.5.5 1000 d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da.exe Destination IP 112 223.5.5.5 1000 d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da.exe Destination IP 180 114.114.114.114 1000 d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da.exe Destination IP 218 114.114.114.114 1000 d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da.exe Destination IP 336 114.114.114.114 1000 d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da.exe Destination IP 357 223.5.5.5 1000 d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da.exe Destination IP 390 114.114.114.114 1000 d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da.exe Destination IP 3 114.114.114.114 1000 d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da.exe Destination IP 6 223.5.5.5 1000 d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da.exe Destination IP 219 223.5.5.5 1000 d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da.exe Destination IP 280 223.5.5.5 1000 d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da.exe Destination IP 338 223.5.5.5 1000 d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da.exe Destination IP 451 114.114.114.114 1000 d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da.exe Destination IP 279 114.114.114.114 1000 d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da.exe Destination IP 391 223.5.5.5 1000 d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da.exe Destination IP 511 114.114.114.114 1000 d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da.exe Destination IP 512 223.5.5.5 1000 d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da.exe Destination IP 111 114.114.114.114 752 867010b4 Destination IP 181 223.5.5.5 1000 d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da.exe Destination IP 355 114.114.114.114 1000 d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da.exe Destination IP 452 223.5.5.5 1000 d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da.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 867010b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 867010b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 867010b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 867010b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 867010b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 867010b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 867010b4 File created C:\Windows\SysWOW64\867010b4 d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 867010b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 867010b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 867010b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 867010b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 867010b4 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\111ed0 d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da.exe File opened for modification C:\Windows\cdfe0 867010b4 - 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 d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname 867010b4 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 867010b4 - 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 d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 867010b4 - 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 867010b4 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 867010b4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 867010b4 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 867010b4 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 867010b4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 867010b4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 867010b4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 867010b4 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 867010b4 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 752 867010b4 752 867010b4 752 867010b4 752 867010b4 752 867010b4 752 867010b4 752 867010b4 752 867010b4 1000 d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da.exe 1000 d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da.exe 1000 d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da.exe 1000 d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da.exe 1000 d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da.exe 1000 d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1000 d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da.exe Token: SeTcbPrivilege 1000 d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da.exe Token: SeDebugPrivilege 752 867010b4 Token: SeTcbPrivilege 752 867010b4
Processes
-
C:\Users\Admin\AppData\Local\Temp\d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da.exe"C:\Users\Admin\AppData\Local\Temp\d8e86c1fa745db6362e17240b99a098736bbdeeaa4a2193fa25adf182c7e16da.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:1000
-
C:\Windows\Syswow64\867010b4C:\Windows\Syswow64\867010b41⤵
- 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:752
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\867010b4
- Size 419KB
- SHA256 2cdfc88d266a572203414f34c9c064eb866ea634bf2a7d481c75394d8ad537c1
- MD5 1f815879244360117ff9498a4f1d4db9
- SHA1 f3aa989d0f50d119f0f312ae0cad1d1b445ee586
- SHA512 466409232899cbe0b22c69a050dd2903084e00fdbc29a0d8df4e98bd2090354f5c447f7fc6230497d04abc74594e279aaa88b2bb6e29568728159ac41bb0bc23
- SSDEEP 6144:satygN+TkFSLZ+knaTDH76VFwcEOkCybEaQRXr9HNdvOa:satG+S9+kaTDHrOkx2LIa
- TLSH T18B948C19FAA08076C563857AC4E257A6FBB1B5223B109ACF639007565F237E3BD3530E
- MD5 SHA1 SHA512 SSDEEP TLSH