Analysis
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max time kernel
149s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
03-01-2025 11:34
General
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Target
sample.exe
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Size
29KB
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MD5
e364b1cc1166cd2b1abd2ddc45350238
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SHA1
a06d63e608a73acda0d2ac11ff8151d4b6293454
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SHA256
9360b296799be39b9e497fe82463f5f593a3bbcde957a3d673a52f3b5516ef6f
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SHA512
2b4e5bf0b0ee856c758540fe64e11e8999d777e266e9d67513b53ff170c6927294e8e7eda7b3d2844d52ad19f8fedeec52fcaad7cdf2b85ace9e68066793247d
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SSDEEP
384:EmCftl7ndJoc8e9v55Do7mmmqDspHe4qGBsbh0w4wlAokw9OhgOL1vYRGOZzPZYU:GD7zoc86xi74q8HeoBKh0p29SgR5D
Malware Config
Signatures
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Modifies Windows Firewall 2 TTPs 1 IoCs
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE 1 IoCs
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Adds Run key to start application 2 TTPs 2 IoCs
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Drops file in Windows directory 4 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs
Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.
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System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious behavior: EnumeratesProcesses 48 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 6 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\sample.exe"C:\Users\Admin\AppData\Local\Temp\sample.exe"1⤵
- Checks computer location settings
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\winlogon.exe"C:\Windows\winlogon.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\netsh.exenetsh firewall add allowedprogram "C:\Windows\winlogon.exe" "winlogon.exe" ENABLE3⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
29KB
MD5e364b1cc1166cd2b1abd2ddc45350238
SHA1a06d63e608a73acda0d2ac11ff8151d4b6293454
SHA2569360b296799be39b9e497fe82463f5f593a3bbcde957a3d673a52f3b5516ef6f
SHA5122b4e5bf0b0ee856c758540fe64e11e8999d777e266e9d67513b53ff170c6927294e8e7eda7b3d2844d52ad19f8fedeec52fcaad7cdf2b85ace9e68066793247d
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Filesize
4KB
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Filesize
5.7MB
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Filesize
5.7MB
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Filesize
5.7MB
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Filesize
5.7MB
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Filesize
5.7MB
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Filesize
5.7MB
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Filesize
5.7MB