Analysis
- max time kernel
62s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
16/11/2022, 06:55
General
- Target 984-66-0x0000000000370000-0x00000000003A8000-memory.exe
- Size 224KB
- Sample221116-hpw2lahe76
- SHA256 5f47f87da3c5f4ce232551ed141709430fb667041ecf474d0da4f360927d54d2
Score
10/10
Malware Config
Signatures
- NanoCore
NanoCore is a remote access tool (RAT) with a variety of capabilities.
- Adds Run key to start application 2 TTPs 1 IoCs
- Checks whether UAC is enabled 1 TTPs 1 IoCs
- Drops file in Program Files directory 2 IoCs
- Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: EnumeratesProcesses 6 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\984-66-0x0000000000370000-0x00000000003A8000-memory.exe"C:\Users\Admin\AppData\Local\Temp\984-66-0x0000000000370000-0x00000000003A8000-memory.exe"1⤵
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\schtasks.exe"schtasks.exe" /create /f /tn "AGP Monitor" /xml "C:\Users\Admin\AppData\Local\Temp\tmp67C7.tmp"2⤵
- Creates scheduled task(s)
-
-
C:\Windows\SysWOW64\schtasks.exe"schtasks.exe" /create /f /tn "AGP Monitor Task" /xml "C:\Users\Admin\AppData\Local\Temp\tmp68A3.tmp"2⤵
- Creates scheduled task(s)
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
tmp67C7.tmp
tmp68A3.tmp
memory/644-132-0x0000000074C70000-0x0000000075221000-memory.dmp
memory/644-137-0x0000000074C70000-0x0000000075221000-memory.dmp