Analysis
- max time kernel
90s - max time network
119s - platform
windows10-2004_x64 - resource
win10v2004-20221111-en - resource tags
- submitted
12/01/2023, 07:20
General
- Target file.exe
- Size 2.0MB
- Sample230112-h54rdabc2w
- SHA256 fee1d36af03a162f70a627c7cd3efa55b0557530d7eefbe8c72026f48b904595
Malware Config
Signatures
- Detects LgoogLoader payload 1 IoCs
- LgoogLoader
A downloader capable of dropping and executing other malware families.
- Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
- Loads dropped DLL 1 IoCs
- Suspicious use of NtSetInformationThreadHideFromDebugger 3 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Program crash 2 IoCs
- Checks SCSI registry key(s) 3 TTPs 5 IoCs
SCSI information is often read in order to detect sandboxing environments.
- Suspicious behavior: EnumeratesProcesses 40 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 9 IoCs
Processes
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵
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C:\Windows\SysWOW64\fontview.exe"C:\Windows\SYSWOW64\fontview.exe"2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe"2⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3416 -s 12642⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3416 -s 13042⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 3416 -ip 34161⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 3416 -ip 34161⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
240550484.dll
memory/60-148-0x0000000001055000-0x0000000001057000-memory.dmp
memory/60-150-0x0000000002DB0000-0x0000000003DB0000-memory.dmp
memory/60-153-0x0000000000910000-0x0000000000945000-memory.dmp
memory/60-146-0x0000000000910000-0x0000000000945000-memory.dmp
memory/60-149-0x0000000000E10000-0x0000000000E2D000-memory.dmp
memory/60-147-0x0000000001055000-0x0000000001057000-memory.dmp
memory/60-144-0x0000000000910000-0x0000000000945000-memory.dmp
memory/2344-142-0x0000000002D20000-0x0000000002D2D000-memory.dmp
memory/2344-140-0x0000000000400000-0x000000000043B000-memory.dmp
memory/2344-138-0x0000000000400000-0x000000000043B000-memory.dmp
memory/2344-139-0x0000000000400000-0x000000000043B000-memory.dmp
memory/2344-141-0x0000000001220000-0x0000000001229000-memory.dmp
memory/2344-136-0x0000000000400000-0x000000000043B000-memory.dmp
memory/3416-133-0x000000000C500000-0x000000000C7DF000-memory.dmp
memory/3416-134-0x000000000C500000-0x000000000C7DF000-memory.dmp
memory/3416-151-0x00000000023B0000-0x000000000254F000-memory.dmp
memory/3416-152-0x000000000C500000-0x000000000C7DF000-memory.dmp
memory/3416-132-0x00000000023B0000-0x000000000254F000-memory.dmp
memory/3416-154-0x00000000023B0000-0x000000000254F000-memory.dmp