Analysis
- max time kernel
149s - max time network
151s - 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, 08:40
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
fb6f333d9c8f41145fbb3ab66093969288fbfef8b037b8804834178a31ffafc6.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
fb6f333d9c8f41145fbb3ab66093969288fbfef8b037b8804834178a31ffafc6.exe
Resource
win11-20260130-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target fb6f333d9c8f41145fbb3ab66093969288fbfef8b037b8804834178a31ffafc6.exe
- Size 448KB
- Sample260511-kk16vsdw4s
- SHA256 fb6f333d9c8f41145fbb3ab66093969288fbfef8b037b8804834178a31ffafc6
- MD5 c7a646fc3149d46668225e0c656df980
- SHA1 da119c318759fb29665ffeaa3bfa9463296ccd13
- SHA512 aad017472649eb9bc7136d75e5ae70af5c75a980a0d50cd34d7c2c6cf6f111b11cc750fc313959d98c433a6d1c4b373ab044f06f22a5e6c5d7cebfc73c4087ed
- SSDEEP 6144:vcTgav1cdCTuoPbgwmOLJvKRILSFvdFbcEOkCybEaQRXr9HNdvOaty8KRpPUM:vSvO2x9mONvKRILSF/Okx2LIatyD
- TLSH T1FAA45C26B7909076C4B78674C8A247AAFBB1BC2127118B8FA39077191F73792BD3570D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4944 969b5070 - 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 1108 fb6f333d9c8f41145fbb3ab66093969288fbfef8b037b8804834178a31ffafc6.exe Destination IP 21 114.114.114.114 1108 fb6f333d9c8f41145fbb3ab66093969288fbfef8b037b8804834178a31ffafc6.exe Destination IP 22 223.5.5.5 1108 fb6f333d9c8f41145fbb3ab66093969288fbfef8b037b8804834178a31ffafc6.exe Destination IP 1 114.114.114.114 1108 fb6f333d9c8f41145fbb3ab66093969288fbfef8b037b8804834178a31ffafc6.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 969b5070 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 969b5070 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 969b5070 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 969b5070 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 969b5070 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 969b5070 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 969b5070 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 969b5070 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 969b5070 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 969b5070 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 969b5070 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 969b5070 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 969b5070 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 969b5070 File created C:\Windows\SysWOW64\969b5070 fb6f333d9c8f41145fbb3ab66093969288fbfef8b037b8804834178a31ffafc6.exe - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\54a4a0 969b5070 File opened for modification C:\Windows\12f828 fb6f333d9c8f41145fbb3ab66093969288fbfef8b037b8804834178a31ffafc6.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 fb6f333d9c8f41145fbb3ab66093969288fbfef8b037b8804834178a31ffafc6.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 969b5070 - 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:" 969b5070 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 969b5070 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 969b5070 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 969b5070 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 969b5070 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 969b5070 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 969b5070 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 969b5070 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 969b5070 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4944 969b5070 4944 969b5070 4944 969b5070 4944 969b5070 4944 969b5070 4944 969b5070 4944 969b5070 4944 969b5070 1108 fb6f333d9c8f41145fbb3ab66093969288fbfef8b037b8804834178a31ffafc6.exe 1108 fb6f333d9c8f41145fbb3ab66093969288fbfef8b037b8804834178a31ffafc6.exe 1108 fb6f333d9c8f41145fbb3ab66093969288fbfef8b037b8804834178a31ffafc6.exe 1108 fb6f333d9c8f41145fbb3ab66093969288fbfef8b037b8804834178a31ffafc6.exe 1108 fb6f333d9c8f41145fbb3ab66093969288fbfef8b037b8804834178a31ffafc6.exe 1108 fb6f333d9c8f41145fbb3ab66093969288fbfef8b037b8804834178a31ffafc6.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1108 fb6f333d9c8f41145fbb3ab66093969288fbfef8b037b8804834178a31ffafc6.exe Token: SeTcbPrivilege 1108 fb6f333d9c8f41145fbb3ab66093969288fbfef8b037b8804834178a31ffafc6.exe Token: SeDebugPrivilege 4944 969b5070 Token: SeTcbPrivilege 4944 969b5070
Processes
-
C:\Users\Admin\AppData\Local\Temp\fb6f333d9c8f41145fbb3ab66093969288fbfef8b037b8804834178a31ffafc6.exe"C:\Users\Admin\AppData\Local\Temp\fb6f333d9c8f41145fbb3ab66093969288fbfef8b037b8804834178a31ffafc6.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:1108
-
C:\Windows\Syswow64\969b5070C:\Windows\Syswow64\969b50701⤵
- 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:4944
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\969b5070
- Size 448KB
- SHA256 73694c0a132858e208244636915ea607cc251074aa66cd9ecc9f08a354252e34
- MD5 5e59cca95f2ac5f58e068e500fbaba70
- SHA1 2c55b3b43005f557398bc1b6fc3a1c176d3c6e75
- SHA512 b68d474133a87bf19ab786730583f295775fced973c86441ec1b5ec99950ca5588234f244c1380699683ab17b13245c54024c2761970b64fb532801bd9a51114
- SSDEEP 6144:OcTgav1cdCTuoPbgwmOLJvKRILSFvdFbcEOkCybEaQRXr9HNdvOaty8KRpPUM:OSvO2x9mONvKRILSF/Okx2LIatyD
- TLSH T1FAA45C26B7909076C4B78674C8A247AAFBB1BC2127118B8FA39077191F73792BD3570D
- MD5 SHA1 SHA512 SSDEEP TLSH