Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
04/08/2026, 00:54
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
7c3cce5fcfd5be4f0f96d30fee9f52819efa4f34203b411e9b2cb243e743fbae.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
7c3cce5fcfd5be4f0f96d30fee9f52819efa4f34203b411e9b2cb243e743fbae.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 7c3cce5fcfd5be4f0f96d30fee9f52819efa4f34203b411e9b2cb243e743fbae.exe
- Size 374KB
- Sample260804-a9edaaad46
- SHA256 7c3cce5fcfd5be4f0f96d30fee9f52819efa4f34203b411e9b2cb243e743fbae
- MD5 22cdfd04c2403528c61ee746de0483e4
- SHA1 0d92ff2dfe1010815f0f51589c5efa9d06698dc3
- SHA512 dd932dc4933dd1cd18ba4a0e031ae745b39ecbc4f5ce2cde5e77951560ba82dec96e01a6c7fcec295d43cd339fb4451719cd952b2b9f70ceb5d15062ea9b761e
- SSDEEP 6144:BcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOa:BSvO2x9mONvKRILSFnOkx2LIa
- TLSH T1D5846D2AF6A0D076C4779579C4A247AAFBB1742137208ACFA390475A1F637E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1012 541822be - 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 6 223.5.5.5 4428 7c3cce5fcfd5be4f0f96d30fee9f52819efa4f34203b411e9b2cb243e743fbae.exe Destination IP 57 114.114.114.114 4428 7c3cce5fcfd5be4f0f96d30fee9f52819efa4f34203b411e9b2cb243e743fbae.exe Destination IP 58 223.5.5.5 4428 7c3cce5fcfd5be4f0f96d30fee9f52819efa4f34203b411e9b2cb243e743fbae.exe Destination IP 3 114.114.114.114 4428 7c3cce5fcfd5be4f0f96d30fee9f52819efa4f34203b411e9b2cb243e743fbae.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 541822be File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 541822be File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 541822be File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 541822be File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 541822be File created C:\Windows\SysWOW64\541822be 7c3cce5fcfd5be4f0f96d30fee9f52819efa4f34203b411e9b2cb243e743fbae.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 541822be File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 541822be File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 541822be File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 541822be File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 541822be File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 541822be File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 541822be File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 541822be File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 541822be File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 541822be File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 541822be - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4bcf18 7c3cce5fcfd5be4f0f96d30fee9f52819efa4f34203b411e9b2cb243e743fbae.exe File opened for modification C:\Windows\115368 541822be - 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 7c3cce5fcfd5be4f0f96d30fee9f52819efa4f34203b411e9b2cb243e743fbae.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 541822be - 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" 541822be Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 541822be Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 541822be Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 541822be Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 541822be Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 541822be Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 541822be Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 541822be Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 541822be - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1012 541822be 1012 541822be 1012 541822be 1012 541822be 1012 541822be 1012 541822be 1012 541822be 1012 541822be 4428 7c3cce5fcfd5be4f0f96d30fee9f52819efa4f34203b411e9b2cb243e743fbae.exe 4428 7c3cce5fcfd5be4f0f96d30fee9f52819efa4f34203b411e9b2cb243e743fbae.exe 4428 7c3cce5fcfd5be4f0f96d30fee9f52819efa4f34203b411e9b2cb243e743fbae.exe 4428 7c3cce5fcfd5be4f0f96d30fee9f52819efa4f34203b411e9b2cb243e743fbae.exe 4428 7c3cce5fcfd5be4f0f96d30fee9f52819efa4f34203b411e9b2cb243e743fbae.exe 4428 7c3cce5fcfd5be4f0f96d30fee9f52819efa4f34203b411e9b2cb243e743fbae.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4428 7c3cce5fcfd5be4f0f96d30fee9f52819efa4f34203b411e9b2cb243e743fbae.exe Token: SeTcbPrivilege 4428 7c3cce5fcfd5be4f0f96d30fee9f52819efa4f34203b411e9b2cb243e743fbae.exe Token: SeDebugPrivilege 1012 541822be Token: SeTcbPrivilege 1012 541822be
Processes
-
C:\Users\Admin\AppData\Local\Temp\7c3cce5fcfd5be4f0f96d30fee9f52819efa4f34203b411e9b2cb243e743fbae.exe"C:\Users\Admin\AppData\Local\Temp\7c3cce5fcfd5be4f0f96d30fee9f52819efa4f34203b411e9b2cb243e743fbae.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:4428
-
C:\Windows\Syswow64\541822beC:\Windows\Syswow64\541822be1⤵
- 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:1012
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\541822be
- Size 374KB
- SHA256 f51a3c67671e1267269d490724dc3d6e5d6304295cd16ae08476969ceb20767a
- MD5 1ed3b55982d2784ca287672d18ef4666
- SHA1 d7d36a95a7bbb04baf85ebeee1bbf89153b292d3
- SHA512 993c76a6955f2e65791d67037ab8133c6d3d7eda70dabc5a0f99e258a222de3f18468d6f45f8044afc581bbdb49e27bfa7e29453fc37239858cc69c6582dbca3
- SSDEEP 6144:pcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOa:pSvO2x9mONvKRILSFnOkx2LIa
- TLSH T170846D2AF6A0D076C4779579C4A247AAFBB1742137208ACFA390475A1F637E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH