Analysis
- max time kernel
149s - max time network
136s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
10/10/2026, 04:25
General
- Target A6A09B6E372BF40B716D2BF3237C2902.exe
- Size 3.1MB
- Sample261010-e14n2aay2w
- SHA256 26acdf091d7a9bcf72b056561bc69221de623d43097499a777f59cab859b88a1
Malware Config
Extracted
-
quasar
-
1.4.1
-
Test
-
86.163.111.183:4782
-
39fecb25-217a-42ac-9439-e2543e78e19c
-
encryption_key
650F90B14ECB5DC0160EA61D0620402C075C2F3D
-
install_name
Manager.exe
-
key_salt
bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941
-
log_directory
Logs
-
reconnect_delay
3000
-
startup_key
Quasar Client Startup
-
subdirectory
Windows
Signatures
- Family: Quasar RAT
Quasar is an open source Remote Access Tool.
- Quasar payload 2 IoCs
- Executes dropped EXE 1 IoCs
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\A6A09B6E372BF40B716D2BF3237C2902.exe"C:\Users\Admin\AppData\Local\Temp\A6A09B6E372BF40B716D2BF3237C2902.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Roaming\Windows\Manager.exe"C:\Users\Admin\AppData\Roaming\Windows\Manager.exe"2⤵
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
Manager.exe
memory/756-0-0x00000000004D0000-0x00000000007F4000-memory.dmp
memory/756-1-0x000000001B480000-0x000000001B490000-memory.dmp
memory/4480-8-0x000000001B7B0000-0x000000001B7C0000-memory.dmp
memory/4480-9-0x000000001C4B0000-0x000000001C500000-memory.dmp
memory/4480-10-0x000000001C5C0000-0x000000001C672000-memory.dmp
memory/4480-13-0x000000001C560000-0x000000001C572000-memory.dmp
memory/4480-14-0x000000001CEC0000-0x000000001CEFC000-memory.dmp
memory/4480-15-0x000000001B7B0000-0x000000001B7C0000-memory.dmp