Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
16/09/2026, 09:43
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
09d8864590c105e87d80e657eae6289c15daea8a38f762bbd3c6fdcd81c6f3fa.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
09d8864590c105e87d80e657eae6289c15daea8a38f762bbd3c6fdcd81c6f3fa.exe
Resource
win11ltsc2024-20260911-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 09d8864590c105e87d80e657eae6289c15daea8a38f762bbd3c6fdcd81c6f3fa.exe
- Size 1.6MB
- Sample260916-lp4yzsad73
- SHA256 09d8864590c105e87d80e657eae6289c15daea8a38f762bbd3c6fdcd81c6f3fa
- MD5 990c2894fb1a984632e8fe987b140c0f
- SHA1 544fa9739948004a7b7927bee234b560dea4711f
- SHA512 6b6a7cbb699eac2cb6372f54b31a426a34b6bd39ec83d4a5c30a7967a453d5137c85aa4773238d9e0df7c94aaa119325a9f9c408e203282b4cc18677c2922ca0
- SSDEEP 24576:uvO2xJKRI2FOkx2LFEvcUQPxuZ98Es8k3OH3C0rQ6+8pKJJFo3Q+qdCOKIbAKjH4:uHHKO29Qm5QZuTtS0rQMYOQ+q8CEKT4
- TLSH T1A6759E21B351C036D4AB01758AB987AEA578BD710B2551C7B3C47B7E6FB12D2AA3130F
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3752 91a09662 - Unexpected DNS network traffic destination 4 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 2 223.5.5.5 4216 09d8864590c105e87d80e657eae6289c15daea8a38f762bbd3c6fdcd81c6f3fa.exe Destination IP 40 114.114.114.114 4216 09d8864590c105e87d80e657eae6289c15daea8a38f762bbd3c6fdcd81c6f3fa.exe Destination IP 41 223.5.5.5 4216 09d8864590c105e87d80e657eae6289c15daea8a38f762bbd3c6fdcd81c6f3fa.exe Destination IP 1 114.114.114.114 4216 09d8864590c105e87d80e657eae6289c15daea8a38f762bbd3c6fdcd81c6f3fa.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 91a09662 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 91a09662 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 91a09662 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 91a09662 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 91a09662 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 91a09662 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 91a09662 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 91a09662 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 91a09662 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 91a09662 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 91a09662 File created C:\Windows\SysWOW64\91a09662 09d8864590c105e87d80e657eae6289c15daea8a38f762bbd3c6fdcd81c6f3fa.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 91a09662 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 91a09662 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 91a09662 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 91a09662 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 91a09662 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\482df0 09d8864590c105e87d80e657eae6289c15daea8a38f762bbd3c6fdcd81c6f3fa.exe File opened for modification C:\Windows\403c50 91a09662 - 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 09d8864590c105e87d80e657eae6289c15daea8a38f762bbd3c6fdcd81c6f3fa.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 91a09662 - 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" 91a09662 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 91a09662 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 91a09662 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 91a09662 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 91a09662 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 91a09662 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 91a09662 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 91a09662 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 91a09662 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 3752 91a09662 3752 91a09662 3752 91a09662 3752 91a09662 3752 91a09662 3752 91a09662 3752 91a09662 3752 91a09662 4216 09d8864590c105e87d80e657eae6289c15daea8a38f762bbd3c6fdcd81c6f3fa.exe 4216 09d8864590c105e87d80e657eae6289c15daea8a38f762bbd3c6fdcd81c6f3fa.exe 4216 09d8864590c105e87d80e657eae6289c15daea8a38f762bbd3c6fdcd81c6f3fa.exe 4216 09d8864590c105e87d80e657eae6289c15daea8a38f762bbd3c6fdcd81c6f3fa.exe 4216 09d8864590c105e87d80e657eae6289c15daea8a38f762bbd3c6fdcd81c6f3fa.exe 4216 09d8864590c105e87d80e657eae6289c15daea8a38f762bbd3c6fdcd81c6f3fa.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4216 09d8864590c105e87d80e657eae6289c15daea8a38f762bbd3c6fdcd81c6f3fa.exe Token: SeTcbPrivilege 4216 09d8864590c105e87d80e657eae6289c15daea8a38f762bbd3c6fdcd81c6f3fa.exe Token: SeDebugPrivilege 3752 91a09662 Token: SeTcbPrivilege 3752 91a09662
Processes
-
C:\Users\Admin\AppData\Local\Temp\09d8864590c105e87d80e657eae6289c15daea8a38f762bbd3c6fdcd81c6f3fa.exe"C:\Users\Admin\AppData\Local\Temp\09d8864590c105e87d80e657eae6289c15daea8a38f762bbd3c6fdcd81c6f3fa.exe"1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4216
-
C:\Windows\Syswow64\91a09662C:\Windows\Syswow64\91a096621⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3752
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\91a09662
- Size 1.6MB
- SHA256 28b91f55a61d7e4f0dc15742b124bcc0a64c5519e2b86d05550f4f8ead561a82
- MD5 4f95141a8ca8c02530fa4cca69927ad4
- SHA1 e4c7c3ac4a3ac133cf3967bf6ba34deea0d6860c
- SHA512 b2716beb5ef4aedea5ed6e4a87e7b19f8eb9aefead4d79faede00eda6257813407be1e367ca3cefc31b18a43e1b5bb3d2ecfe1ba18c34e569433589842bf1fc6
- SSDEEP 24576:nvO2xJKRI2FOkx2LFEvcUQPxuZ98Es8k3OH3C0rQ6+8pKJJFo3Q+qdCOKIbAKjH4:nHHKO29Qm5QZuTtS0rQMYOQ+q8CEKT4
- TLSH T112759E21B351C036D4AB01758AB987AEA578BD710B2551C7B3C47B7E6FB12D2AA3130F
- MD5 SHA1 SHA512 SSDEEP TLSH