Analysis
- max time kernel
148s - max time network
159s - platform
windows11-21h2_x64 - resource
win11-20240221-en - resource tags
- submitted
31/03/2024, 07:41
General
- Target 6de9efd795fe73eeb521b0780330a92e947d6019d2e9b17beba1c36472b463d1.exe
- Size 3.1MB
- Sample240331-jh7eesgg43
- SHA256 6de9efd795fe73eeb521b0780330a92e947d6019d2e9b17beba1c36472b463d1
Score
10/10
Malware Config
Extracted
Family
-
quasar
Version
-
1.4.1
Botnet
-
System
C2
-
applereports.ddns.net:4782
Mutex
-
3d9fa69f-5f42-4669-9ddb-045d48b0bd41
Attributes
-
encryption_key
B6CDE8700F6B9BF3EDD9D9B86838C8E30C43F685
-
install_name
Client.exe
-
log_directory
Logs
-
reconnect_delay
3000
-
startup_key
Quasar Client Startup
-
subdirectory
SubDir
Signatures
- Quasar RAT
Quasar is an open source Remote Access Tool.
- Quasar payload 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\6de9efd795fe73eeb521b0780330a92e947d6019d2e9b17beba1c36472b463d1.exe"C:\Users\Admin\AppData\Local\Temp\6de9efd795fe73eeb521b0780330a92e947d6019d2e9b17beba1c36472b463d1.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/4636-0-0x0000000000630000-0x0000000000954000-memory.dmp
memory/4636-1-0x00007FFBECC10000-0x00007FFBED6D2000-memory.dmp
memory/4636-2-0x000000001B820000-0x000000001B830000-memory.dmp
memory/4636-3-0x000000001B750000-0x000000001B7A0000-memory.dmp
memory/4636-4-0x000000001BBF0000-0x000000001BCA2000-memory.dmp
memory/4636-5-0x00007FFBECC10000-0x00007FFBED6D2000-memory.dmp
memory/4636-6-0x000000001B820000-0x000000001B830000-memory.dmp