Analysis
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max time kernel
94s -
max time network
100s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
10-11-2024 01:22
Behavioral task
behavioral1
Sample
6e4bd2492ed473302f3007160fc094d2c5277b8f53874312b984a8298a3ead1fN.exe
Resource
win7-20240903-en
General
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Target
6e4bd2492ed473302f3007160fc094d2c5277b8f53874312b984a8298a3ead1fN.exe
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Size
3.2MB
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MD5
317d8e296cbcd3489abcb2814e85faa0
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SHA1
5eca50b305857d44e160ac3869f6b54b320b24b3
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SHA256
6e4bd2492ed473302f3007160fc094d2c5277b8f53874312b984a8298a3ead1f
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SHA512
f5314c4f6f23f6332c6e847603c872b6b2837740ec6e9d954fd1ef6913fa9ea5dfbdda786df138f6b51632caca1517fc7c9e9b40dfc1f7b8dc36525e16875d22
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SSDEEP
49152:Tm7wIIjaSOV+THnJY4fsC1EBG0fRGtxbZdxajwbrS79F5/wcr6QqbD5Ik:q8IsaSOolY4fsCmbIBSw09D/KTB7
Malware Config
Signatures
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Processes:
resource yara_rule behavioral2/memory/4036-0-0x0000000000B20000-0x000000000153F000-memory.dmp upx behavioral2/memory/4036-35-0x0000000000B20000-0x000000000153F000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 3512 4036 WerFault.exe 6e4bd2492ed473302f3007160fc094d2c5277b8f53874312b984a8298a3ead1fN.exe 1912 4036 WerFault.exe 6e4bd2492ed473302f3007160fc094d2c5277b8f53874312b984a8298a3ead1fN.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
6e4bd2492ed473302f3007160fc094d2c5277b8f53874312b984a8298a3ead1fN.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6e4bd2492ed473302f3007160fc094d2c5277b8f53874312b984a8298a3ead1fN.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
6e4bd2492ed473302f3007160fc094d2c5277b8f53874312b984a8298a3ead1fN.exedescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 6e4bd2492ed473302f3007160fc094d2c5277b8f53874312b984a8298a3ead1fN.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 6e4bd2492ed473302f3007160fc094d2c5277b8f53874312b984a8298a3ead1fN.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 6e4bd2492ed473302f3007160fc094d2c5277b8f53874312b984a8298a3ead1fN.exe -
Enumerates system info in registry 2 TTPs 4 IoCs
Processes:
6e4bd2492ed473302f3007160fc094d2c5277b8f53874312b984a8298a3ead1fN.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS 6e4bd2492ed473302f3007160fc094d2c5277b8f53874312b984a8298a3ead1fN.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer 6e4bd2492ed473302f3007160fc094d2c5277b8f53874312b984a8298a3ead1fN.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily 6e4bd2492ed473302f3007160fc094d2c5277b8f53874312b984a8298a3ead1fN.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName 6e4bd2492ed473302f3007160fc094d2c5277b8f53874312b984a8298a3ead1fN.exe -
Processes:
6e4bd2492ed473302f3007160fc094d2c5277b8f53874312b984a8298a3ead1fN.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION 6e4bd2492ed473302f3007160fc094d2c5277b8f53874312b984a8298a3ead1fN.exe Set value (int) \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\6e4bd2492ed473302f3007160fc094d2c5277b8f53874312b984a8298a3ead1fN.exe = "11001" 6e4bd2492ed473302f3007160fc094d2c5277b8f53874312b984a8298a3ead1fN.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
6e4bd2492ed473302f3007160fc094d2c5277b8f53874312b984a8298a3ead1fN.exepid process 4036 6e4bd2492ed473302f3007160fc094d2c5277b8f53874312b984a8298a3ead1fN.exe 4036 6e4bd2492ed473302f3007160fc094d2c5277b8f53874312b984a8298a3ead1fN.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6e4bd2492ed473302f3007160fc094d2c5277b8f53874312b984a8298a3ead1fN.exe"C:\Users\Admin\AppData\Local\Temp\6e4bd2492ed473302f3007160fc094d2c5277b8f53874312b984a8298a3ead1fN.exe"1⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:4036 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4036 -s 17922⤵
- Program crash
PID:3512 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4036 -s 8282⤵
- Program crash
PID:1912
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4036 -ip 40361⤵PID:4748
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 4036 -ip 40361⤵PID:4184
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.3MB
MD54b02242ed1b6281db19b4f60c127cc5d
SHA169ea4924a273dbb03f31d3c7d6d2cfd2270cad1c
SHA2569fbf9ff720e09c16da2066b8bab9879a4c83682f687ebe806c5ea78e1eb9467b
SHA512dd44025147f63e307636424d80405f14a02ad2cc4ad4f80878537b21df7981f546115348711fff6e13483fe6fb04684c079309af28c8ebf43ef83ffe9b49fc1f
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Filesize
426B
MD5a28ab17b18ff254173dfeef03245efd0
SHA1c6ce20924565644601d4e0dd0fba9dde8dea5c77
SHA256886c0ab69e6e9d9d5b5909451640ea587accfcdf11b8369cad8542d1626ac375
SHA5129371a699921b028bd93c35f9f2896d9997b906c8aba90dd4279abba0ae1909a8808a43bf829584e552ccfe534b2c991a5a7e3e3de7618343f50b1c47cff269d6