Analysis
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max time kernel
120s -
max time network
20s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
22/11/2024, 10:41
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
c2ac33411106629f5fb003c7bf07bf3e72c2677a36623a2f79461c83be56e40aN.exe
Resource
win7-20241010-en
windows7-x64
10 signatures
120 seconds
Behavioral task
behavioral2
Sample
c2ac33411106629f5fb003c7bf07bf3e72c2677a36623a2f79461c83be56e40aN.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
10 signatures
120 seconds
General
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Target
c2ac33411106629f5fb003c7bf07bf3e72c2677a36623a2f79461c83be56e40aN.exe
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Size
84KB
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MD5
b51f423096bc1337f256f531cfab8650
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SHA1
958fb4a72f0196f7b6572de631b92d6dc43b1335
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SHA256
c2ac33411106629f5fb003c7bf07bf3e72c2677a36623a2f79461c83be56e40a
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SHA512
fd52d51930d33900224404661b77c051944bdcb4ede881fa827bcd162b46fe4bd5096b0edb08ffa59b735b3ceeb092495fa515586ce42fda25c7e31d88f6b5d4
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SSDEEP
768:DyV+hOvMhEwzfKgoIp2IWi3KEyUhL7b7Yqlf4JwQltjmtTBHi7AlR:DoFvky2j76Ezh/vYlJwAitTB3lR
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" luagiiz.exe -
Executes dropped EXE 1 IoCs
pid Process 2300 luagiiz.exe -
Loads dropped DLL 2 IoCs
pid Process 1064 c2ac33411106629f5fb003c7bf07bf3e72c2677a36623a2f79461c83be56e40aN.exe 1064 c2ac33411106629f5fb003c7bf07bf3e72c2677a36623a2f79461c83be56e40aN.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\luagiiz = "C:\\Users\\Admin\\luagiiz.exe" luagiiz.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 2180 1064 WerFault.exe 29 -
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 c2ac33411106629f5fb003c7bf07bf3e72c2677a36623a2f79461c83be56e40aN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language luagiiz.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe 2300 luagiiz.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1064 c2ac33411106629f5fb003c7bf07bf3e72c2677a36623a2f79461c83be56e40aN.exe 2300 luagiiz.exe -
Suspicious use of WriteProcessMemory 40 IoCs
description pid Process procid_target PID 1064 wrote to memory of 2300 1064 c2ac33411106629f5fb003c7bf07bf3e72c2677a36623a2f79461c83be56e40aN.exe 30 PID 1064 wrote to memory of 2300 1064 c2ac33411106629f5fb003c7bf07bf3e72c2677a36623a2f79461c83be56e40aN.exe 30 PID 1064 wrote to memory of 2300 1064 c2ac33411106629f5fb003c7bf07bf3e72c2677a36623a2f79461c83be56e40aN.exe 30 PID 1064 wrote to memory of 2300 1064 c2ac33411106629f5fb003c7bf07bf3e72c2677a36623a2f79461c83be56e40aN.exe 30 PID 1064 wrote to memory of 2180 1064 c2ac33411106629f5fb003c7bf07bf3e72c2677a36623a2f79461c83be56e40aN.exe 31 PID 1064 wrote to memory of 2180 1064 c2ac33411106629f5fb003c7bf07bf3e72c2677a36623a2f79461c83be56e40aN.exe 31 PID 1064 wrote to memory of 2180 1064 c2ac33411106629f5fb003c7bf07bf3e72c2677a36623a2f79461c83be56e40aN.exe 31 PID 1064 wrote to memory of 2180 1064 c2ac33411106629f5fb003c7bf07bf3e72c2677a36623a2f79461c83be56e40aN.exe 31 PID 2300 wrote to memory of 1064 2300 luagiiz.exe 29 PID 2300 wrote to memory of 1064 2300 luagiiz.exe 29 PID 2300 wrote to memory of 2180 2300 luagiiz.exe 31 PID 2300 wrote to memory of 2180 2300 luagiiz.exe 31 PID 2300 wrote to memory of 1064 2300 luagiiz.exe 29 PID 2300 wrote to memory of 1064 2300 luagiiz.exe 29 PID 2300 wrote to memory of 2180 2300 luagiiz.exe 31 PID 2300 wrote to memory of 2180 2300 luagiiz.exe 31 PID 2300 wrote to memory of 1064 2300 luagiiz.exe 29 PID 2300 wrote to memory of 1064 2300 luagiiz.exe 29 PID 2300 wrote to memory of 2180 2300 luagiiz.exe 31 PID 2300 wrote to memory of 2180 2300 luagiiz.exe 31 PID 2300 wrote to memory of 1064 2300 luagiiz.exe 29 PID 2300 wrote to memory of 1064 2300 luagiiz.exe 29 PID 2300 wrote to memory of 2180 2300 luagiiz.exe 31 PID 2300 wrote to memory of 2180 2300 luagiiz.exe 31 PID 2300 wrote to memory of 1064 2300 luagiiz.exe 29 PID 2300 wrote to memory of 1064 2300 luagiiz.exe 29 PID 2300 wrote to memory of 2180 2300 luagiiz.exe 31 PID 2300 wrote to memory of 2180 2300 luagiiz.exe 31 PID 2300 wrote to memory of 1064 2300 luagiiz.exe 29 PID 2300 wrote to memory of 1064 2300 luagiiz.exe 29 PID 2300 wrote to memory of 2180 2300 luagiiz.exe 31 PID 2300 wrote to memory of 2180 2300 luagiiz.exe 31 PID 2300 wrote to memory of 1064 2300 luagiiz.exe 29 PID 2300 wrote to memory of 1064 2300 luagiiz.exe 29 PID 2300 wrote to memory of 2180 2300 luagiiz.exe 31 PID 2300 wrote to memory of 2180 2300 luagiiz.exe 31 PID 2300 wrote to memory of 1064 2300 luagiiz.exe 29 PID 2300 wrote to memory of 1064 2300 luagiiz.exe 29 PID 2300 wrote to memory of 2180 2300 luagiiz.exe 31 PID 2300 wrote to memory of 2180 2300 luagiiz.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\c2ac33411106629f5fb003c7bf07bf3e72c2677a36623a2f79461c83be56e40aN.exe"C:\Users\Admin\AppData\Local\Temp\c2ac33411106629f5fb003c7bf07bf3e72c2677a36623a2f79461c83be56e40aN.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1064 -
C:\Users\Admin\luagiiz.exe"C:\Users\Admin\luagiiz.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2300
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1064 -s 8162⤵
- Program crash
PID:2180
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
84KB
MD55e127901dd9a3d27f8655a56fd6857dc
SHA12d26e89cda0a8550bc6ceb20667b9354b70942e6
SHA256d5c420ca74bc1cbcd274d636c111544fe4fcff2a573fec2a6befba06afdb7ca3
SHA51278219957c5c691e298dc0dba473ec7fd79c55d28e4b3cdfdd2c24c60b5a642dc2dd3b116a795813c4cde6531e90a1c119d06fbf57a092ec9d173080bf60d3ffe