Analysis
- max time kernel
149s - max time network
149s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
11/05/2026, 20:06
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
6234200d891ca060c97b1184758e62747a1b6769d2ae9b4b7e401be4f40cbcf6.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
6234200d891ca060c97b1184758e62747a1b6769d2ae9b4b7e401be4f40cbcf6.exe
Resource
win11-20260130-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target 6234200d891ca060c97b1184758e62747a1b6769d2ae9b4b7e401be4f40cbcf6.exe
- Size 1.1MB
- Sample260511-yvsjcsds8n
- SHA256 6234200d891ca060c97b1184758e62747a1b6769d2ae9b4b7e401be4f40cbcf6
- MD5 fd48525dff180e779230dca16a6cbc29
- SHA1 fe874b4ed9ac834f19701fb465f8974b7e4d9c7d
- SHA512 74dc800f5b09a619d7e955b3eb97dde636317eccaa1ec46b5d360d534925fb83045f1ad4189f7ede46837882c158db261362c6c0dc648a84060b0df687e47188
- SSDEEP 24576:ovO2xJKRI2FOkx2LFEvhuZ98Es8k3OH3C0rQ6+y:oHHKO29QGhuTtS0rQi
- TLSH T172359E31E241C036D4A70176C6BA4BBFA5787D22172555CBE3D43E6A2F722D2AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3324 66ba0309 - 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 1 114.114.114.114 2008 6234200d891ca060c97b1184758e62747a1b6769d2ae9b4b7e401be4f40cbcf6.exe Destination IP 2 223.5.5.5 2008 6234200d891ca060c97b1184758e62747a1b6769d2ae9b4b7e401be4f40cbcf6.exe Destination IP 7 114.114.114.114 2008 6234200d891ca060c97b1184758e62747a1b6769d2ae9b4b7e401be4f40cbcf6.exe Destination IP 8 223.5.5.5 2008 6234200d891ca060c97b1184758e62747a1b6769d2ae9b4b7e401be4f40cbcf6.exe - Drops file in System32 directory 15 IoCs
description ioc Process File created C:\Windows\SysWOW64\66ba0309 6234200d891ca060c97b1184758e62747a1b6769d2ae9b4b7e401be4f40cbcf6.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 66ba0309 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 66ba0309 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 66ba0309 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 66ba0309 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 66ba0309 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 66ba0309 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 66ba0309 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 66ba0309 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 66ba0309 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 66ba0309 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 66ba0309 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 66ba0309 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 66ba0309 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 66ba0309 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\38e878 66ba0309 File opened for modification C:\Windows\2260b0 6234200d891ca060c97b1184758e62747a1b6769d2ae9b4b7e401be4f40cbcf6.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 6234200d891ca060c97b1184758e62747a1b6769d2ae9b4b7e401be4f40cbcf6.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 66ba0309 - 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\Cookies\CachePrefix = "Cookie:" 66ba0309 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 66ba0309 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 66ba0309 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 66ba0309 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 66ba0309 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 66ba0309 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 66ba0309 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 66ba0309 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 66ba0309 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 3324 66ba0309 3324 66ba0309 3324 66ba0309 3324 66ba0309 3324 66ba0309 3324 66ba0309 3324 66ba0309 3324 66ba0309 2008 6234200d891ca060c97b1184758e62747a1b6769d2ae9b4b7e401be4f40cbcf6.exe 2008 6234200d891ca060c97b1184758e62747a1b6769d2ae9b4b7e401be4f40cbcf6.exe 2008 6234200d891ca060c97b1184758e62747a1b6769d2ae9b4b7e401be4f40cbcf6.exe 2008 6234200d891ca060c97b1184758e62747a1b6769d2ae9b4b7e401be4f40cbcf6.exe 2008 6234200d891ca060c97b1184758e62747a1b6769d2ae9b4b7e401be4f40cbcf6.exe 2008 6234200d891ca060c97b1184758e62747a1b6769d2ae9b4b7e401be4f40cbcf6.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2008 6234200d891ca060c97b1184758e62747a1b6769d2ae9b4b7e401be4f40cbcf6.exe Token: SeTcbPrivilege 2008 6234200d891ca060c97b1184758e62747a1b6769d2ae9b4b7e401be4f40cbcf6.exe Token: SeDebugPrivilege 3324 66ba0309 Token: SeTcbPrivilege 3324 66ba0309
Processes
-
C:\Users\Admin\AppData\Local\Temp\6234200d891ca060c97b1184758e62747a1b6769d2ae9b4b7e401be4f40cbcf6.exe"C:\Users\Admin\AppData\Local\Temp\6234200d891ca060c97b1184758e62747a1b6769d2ae9b4b7e401be4f40cbcf6.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:2008
-
C:\Windows\Syswow64\66ba0309C:\Windows\Syswow64\66ba03091⤵
- 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:3324
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\66ba0309
- Size 1.1MB
- SHA256 a1f9f8789faa3da87a1e1ff44d4dd54eb45b6b8ec0d7d02ca2e047dc51650691
- MD5 66b75aeb6b801ad5a6053a0186dd2351
- SHA1 d806d1d6e5eb5a630406d329ed5226d37a38659f
- SHA512 dc952579f1ca1c4781b3ed931007692578fedefe93fa24f6657a1081e60a901562ee59f2b35e44e7bb801b0758b216c91720d078a61f0c2e80e56a03d1316365
- SSDEEP 24576:XvO2xJKRI2FOkx2LFEvhuZ98Es8k3OH3C0rQ6+y:XHHKO29QGhuTtS0rQi
- TLSH T100359E31E241C036D4A70176C6BA4BBFA5787D22172555CBE3D43E6A2F722D2AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH