Analysis
- max time kernel
149s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
21/04/2026, 10:18
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
0cac0328473f510f59299fe5b9e49a3a2deb1cf47fdbb7c5838775a493d80ccb.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
0cac0328473f510f59299fe5b9e49a3a2deb1cf47fdbb7c5838775a493d80ccb.exe
Resource
win11-20260130-en
windows11-21h2-x64
9 signatures
150 seconds
General
- Target 0cac0328473f510f59299fe5b9e49a3a2deb1cf47fdbb7c5838775a493d80ccb.exe
- Size 395KB
- Sample260421-mcap2sfx6w
- SHA256 0cac0328473f510f59299fe5b9e49a3a2deb1cf47fdbb7c5838775a493d80ccb
- MD5 1470d32801f5ade27918270c79d1487f
- SHA1 fd020f9e7e88b192b6ac43d5e897061b648631a6
- SHA512 e60ac4f28958338d4dcd597be665c69dc709f3b29e2130abc72bff9c2fa5048821228a7ef25e0429615a81cfb8a58b548597e8b62eed2abae7e5ff1f1c910017
- SSDEEP 6144:HcbcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOa:HCSvO2x9mONvKRILSFnOkx2LIa
- TLSH T192846D2AB6A0D076C4B79579C4A247BAFBB1742137204ACFA390475A1F637E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4996 a465add - 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 3 114.114.114.114 4132 0cac0328473f510f59299fe5b9e49a3a2deb1cf47fdbb7c5838775a493d80ccb.exe Destination IP 4 223.5.5.5 4132 0cac0328473f510f59299fe5b9e49a3a2deb1cf47fdbb7c5838775a493d80ccb.exe Destination IP 33 114.114.114.114 4132 0cac0328473f510f59299fe5b9e49a3a2deb1cf47fdbb7c5838775a493d80ccb.exe Destination IP 34 223.5.5.5 4132 0cac0328473f510f59299fe5b9e49a3a2deb1cf47fdbb7c5838775a493d80ccb.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData a465add File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 a465add File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies a465add File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content a465add File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 a465add File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 a465add File created C:\Windows\SysWOW64\a465add 0cac0328473f510f59299fe5b9e49a3a2deb1cf47fdbb7c5838775a493d80ccb.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft a465add File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache a465add File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 a465add File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 a465add File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 a465add File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 a465add File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE a465add File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 a465add - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\558888 a465add File opened for modification C:\Windows\46bdc8 0cac0328473f510f59299fe5b9e49a3a2deb1cf47fdbb7c5838775a493d80ccb.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 0cac0328473f510f59299fe5b9e49a3a2deb1cf47fdbb7c5838775a493d80ccb.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language a465add - 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\History\CachePrefix = "Visited:" a465add Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix a465add Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" a465add Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ a465add Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" a465add Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" a465add Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" a465add Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" a465add Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing a465add - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4996 a465add 4996 a465add 4996 a465add 4996 a465add 4996 a465add 4996 a465add 4996 a465add 4996 a465add 4132 0cac0328473f510f59299fe5b9e49a3a2deb1cf47fdbb7c5838775a493d80ccb.exe 4132 0cac0328473f510f59299fe5b9e49a3a2deb1cf47fdbb7c5838775a493d80ccb.exe 4132 0cac0328473f510f59299fe5b9e49a3a2deb1cf47fdbb7c5838775a493d80ccb.exe 4132 0cac0328473f510f59299fe5b9e49a3a2deb1cf47fdbb7c5838775a493d80ccb.exe 4132 0cac0328473f510f59299fe5b9e49a3a2deb1cf47fdbb7c5838775a493d80ccb.exe 4132 0cac0328473f510f59299fe5b9e49a3a2deb1cf47fdbb7c5838775a493d80ccb.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4132 0cac0328473f510f59299fe5b9e49a3a2deb1cf47fdbb7c5838775a493d80ccb.exe Token: SeTcbPrivilege 4132 0cac0328473f510f59299fe5b9e49a3a2deb1cf47fdbb7c5838775a493d80ccb.exe Token: SeDebugPrivilege 4996 a465add Token: SeTcbPrivilege 4996 a465add
Processes
-
C:\Users\Admin\AppData\Local\Temp\0cac0328473f510f59299fe5b9e49a3a2deb1cf47fdbb7c5838775a493d80ccb.exe"C:\Users\Admin\AppData\Local\Temp\0cac0328473f510f59299fe5b9e49a3a2deb1cf47fdbb7c5838775a493d80ccb.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:4132
-
C:\Windows\Syswow64\a465addC:\Windows\Syswow64\a465add1⤵
- 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:4996
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\a465add
- Size 395KB
- SHA256 46779830ac5a2d48c9e30877f75310498ba003524b586432334232d24a792ec4
- MD5 fc279269ed268f87649cd30856345a94
- SHA1 04f8c2d6c2cc162d44aac5a398b38a57d8ed7721
- SHA512 804cfd4b2a22b46403509fe071ba855b44bdd0ede0366c7bb15e2f442a06644ecb6cce3238c7c17a1d18bcb1a601626c39f9b38ebb6c21ecb8ddcebc31f5ca6a
- SSDEEP 6144:QcbcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOa:QCSvO2x9mONvKRILSFnOkx2LIa
- TLSH T19D846D2AB6A0D076C4B79579C4A247BAFBB1742137204ACFA390475A1F637E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH