Analysis
- max time kernel
148s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
19/08/2026, 16:51
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
9984d87fe09326c8b2d567975d6419d24747b5bc263fb08d4f85b91db56ac1e4.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
9984d87fe09326c8b2d567975d6419d24747b5bc263fb08d4f85b91db56ac1e4.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 9984d87fe09326c8b2d567975d6419d24747b5bc263fb08d4f85b91db56ac1e4.exe
- Size 395KB
- Sample260819-vdaqfaycne
- SHA256 9984d87fe09326c8b2d567975d6419d24747b5bc263fb08d4f85b91db56ac1e4
- MD5 ab09467f7d38aa8f162c9fd3d3a00ca0
- SHA1 4154fae71061fa6be19d5894be5921d444c3d849
- SHA512 fe885ae0e538a9d92e39a712f77f23b8ea5318c6f7669f9df950fb1e706b83d67f5bb1b46f468d2edc063bb53be49df907563ecab881e0689c842f554eedd299
- SSDEEP 6144:AcbcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOa:ACSvO2x9mONvKRILSFnOkx2LIa
- TLSH T1C7846D2AB6A0D076C4B79579C4A247BAFBB1742137204ACFA390475A1F637E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3340 c14fa91b - 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 4792 9984d87fe09326c8b2d567975d6419d24747b5bc263fb08d4f85b91db56ac1e4.exe Destination IP 4 223.5.5.5 4792 9984d87fe09326c8b2d567975d6419d24747b5bc263fb08d4f85b91db56ac1e4.exe Destination IP 15 114.114.114.114 4792 9984d87fe09326c8b2d567975d6419d24747b5bc263fb08d4f85b91db56ac1e4.exe Destination IP 16 223.5.5.5 4792 9984d87fe09326c8b2d567975d6419d24747b5bc263fb08d4f85b91db56ac1e4.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies c14fa91b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft c14fa91b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache c14fa91b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 c14fa91b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 c14fa91b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE c14fa91b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 c14fa91b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData c14fa91b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 c14fa91b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content c14fa91b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 c14fa91b File created C:\Windows\SysWOW64\c14fa91b 9984d87fe09326c8b2d567975d6419d24747b5bc263fb08d4f85b91db56ac1e4.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 c14fa91b - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\392e98 c14fa91b File opened for modification C:\Windows\520a70 9984d87fe09326c8b2d567975d6419d24747b5bc263fb08d4f85b91db56ac1e4.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 9984d87fe09326c8b2d567975d6419d24747b5bc263fb08d4f85b91db56ac1e4.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c14fa91b - 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 c14fa91b Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" c14fa91b Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" c14fa91b Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" c14fa91b Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" c14fa91b Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ c14fa91b Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" c14fa91b Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" c14fa91b Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing c14fa91b - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 3340 c14fa91b 3340 c14fa91b 3340 c14fa91b 3340 c14fa91b 3340 c14fa91b 3340 c14fa91b 3340 c14fa91b 3340 c14fa91b 4792 9984d87fe09326c8b2d567975d6419d24747b5bc263fb08d4f85b91db56ac1e4.exe 4792 9984d87fe09326c8b2d567975d6419d24747b5bc263fb08d4f85b91db56ac1e4.exe 4792 9984d87fe09326c8b2d567975d6419d24747b5bc263fb08d4f85b91db56ac1e4.exe 4792 9984d87fe09326c8b2d567975d6419d24747b5bc263fb08d4f85b91db56ac1e4.exe 4792 9984d87fe09326c8b2d567975d6419d24747b5bc263fb08d4f85b91db56ac1e4.exe 4792 9984d87fe09326c8b2d567975d6419d24747b5bc263fb08d4f85b91db56ac1e4.exe 4792 9984d87fe09326c8b2d567975d6419d24747b5bc263fb08d4f85b91db56ac1e4.exe 4792 9984d87fe09326c8b2d567975d6419d24747b5bc263fb08d4f85b91db56ac1e4.exe 4792 9984d87fe09326c8b2d567975d6419d24747b5bc263fb08d4f85b91db56ac1e4.exe 4792 9984d87fe09326c8b2d567975d6419d24747b5bc263fb08d4f85b91db56ac1e4.exe 4792 9984d87fe09326c8b2d567975d6419d24747b5bc263fb08d4f85b91db56ac1e4.exe 4792 9984d87fe09326c8b2d567975d6419d24747b5bc263fb08d4f85b91db56ac1e4.exe 4792 9984d87fe09326c8b2d567975d6419d24747b5bc263fb08d4f85b91db56ac1e4.exe 4792 9984d87fe09326c8b2d567975d6419d24747b5bc263fb08d4f85b91db56ac1e4.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4792 9984d87fe09326c8b2d567975d6419d24747b5bc263fb08d4f85b91db56ac1e4.exe Token: SeTcbPrivilege 4792 9984d87fe09326c8b2d567975d6419d24747b5bc263fb08d4f85b91db56ac1e4.exe Token: SeDebugPrivilege 3340 c14fa91b Token: SeTcbPrivilege 3340 c14fa91b
Processes
-
C:\Users\Admin\AppData\Local\Temp\9984d87fe09326c8b2d567975d6419d24747b5bc263fb08d4f85b91db56ac1e4.exe"C:\Users\Admin\AppData\Local\Temp\9984d87fe09326c8b2d567975d6419d24747b5bc263fb08d4f85b91db56ac1e4.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:4792
-
C:\Windows\Syswow64\c14fa91bC:\Windows\Syswow64\c14fa91b1⤵
- 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:3340
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\c14fa91b
- Size 395KB
- SHA256 4b41f6fc849467f3eb1bcbbaa81062a271faf7ed048c142c1b924da8bd5e1c81
- MD5 54ce89f9c313718054d7d2775bcd5a7a
- SHA1 2164ecc61deb0460269535a733bb7c6ef6959c1d
- SHA512 558949161aa5bd3da579bf5f66c772996411c8cfae32bdbaad7a4ef5a5e2924822d4256667df882dfd29b8276abf5642e4fdc883b4714fca41b903adf59753b5
- SSDEEP 6144:kcbcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOa:kCSvO2x9mONvKRILSFnOkx2LIa
- TLSH T18F846D2AB6A0D076C4B79579C4A247BAFBB1742137204ACFA390475A1F637E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH