Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
18/03/2026, 10:33
General
- Target remote.exe
- Size 3.5MB
- Sample260318-mlx7psdx7p
- SHA256 cb4ece1710760a3643fd87fb67a2e08401193f0ea86a81194f93a98c5af6d93a
Malware Config
Extracted
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quasar
-
1.4.1
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emodplus
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b-online.gr.com:4782
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osa.it.com:4782
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genesistechnologies.it.com:4782
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b-online.gr.com:80
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osa.it.com:80
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genesistechnologies.it.com:80
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eModPlus
-
encryption_key
2DA8E1B5D18EAA4561218BCAF7CC51C403CE73ED
-
install_name
remote.exe
-
key_salt
bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941
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log_directory
Logs
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reconnect_delay
3000
-
startup_key
wnetwatcher
-
subdirectory
remote
Signatures
- Quasar RAT
Quasar is an open source Remote Access Tool.
- Quasar family
- Quasar payload 2 IoCs
- Executes dropped EXE 1 IoCs
- Drops file in Program Files directory 2 IoCs
- Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of SendNotifyMessage 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
- Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\remote.exe"C:\Users\Admin\AppData\Local\Temp\remote.exe"1⤵
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SYSTEM32\schtasks.exe"schtasks" /create /tn "wnetwatcher" /sc ONLOGON /tr "C:\Program Files\remote\remote.exe" /rl HIGHEST /f2⤵
- Scheduled Task/Job: Scheduled Task
-
-
C:\Program Files\remote\remote.exe"C:\Program Files\remote\remote.exe"2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Windows\SYSTEM32\schtasks.exe"schtasks" /create /tn "wnetwatcher" /sc ONLOGON /tr "C:\Program Files\remote\remote.exe" /rl HIGHEST /f3⤵
- Scheduled Task/Job: Scheduled Task
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
remote.exe
remote.exe.log
memory/460-10-0x0000000001720000-0x0000000001730000-memory.dmp
memory/460-11-0x000000001C6D0000-0x000000001C720000-memory.dmp
memory/460-12-0x000000001C7E0000-0x000000001C892000-memory.dmp
memory/460-14-0x000000001C250000-0x000000001C262000-memory.dmp
memory/460-15-0x0000000001720000-0x0000000001730000-memory.dmp
memory/460-13-0x000000001B8C0000-0x000000001B9AA000-memory.dmp
memory/2716-0-0x0000000000AE0000-0x0000000000E5E000-memory.dmp
memory/2716-1-0x000000001BDF0000-0x000000001BE00000-memory.dmp
memory/2716-6-0x000000001BA70000-0x000000001BB5A000-memory.dmp
memory/2716-7-0x0000000002FD0000-0x0000000002FE2000-memory.dmp