Analysis
- max time kernel
60s - max time network
61s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
29/07/2026, 00:03
General
- Target Client-built.exe
- Size 3.1MB
- Sample260729-ab9rjacm2x
- SHA256 8d09bc60bf93d729ce2d9dbce554db6c96f3e2c4e5d5609c3fd228cae4b9f97d
Malware Config
Extracted
-
quasar
-
1.4.1
-
testc
-
127.0.0.1:4782
-
9a71af86-d574-4013-ab16-397ed9aedd39
-
encryption_key
A7FCDABF5D779509480BF729AA8C27616FB0AAD9
-
install_name
Client.exe
-
key_salt
bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941
-
log_directory
Logs
-
reconnect_delay
3000
-
startup_key
Quasar Client Startup
-
subdirectory
SubDir
Signatures
- Family: Quasar RAT
Quasar is an open source Remote Access Tool.
- Quasar payload 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Client-built.exe"C:\Users\Admin\AppData\Local\Temp\Client-built.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
memory/4636-0-0x00007FFA47CFF000-0x00007FFA47D00000-memory.dmp
memory/4636-1-0x0000000000F30000-0x0000000001254000-memory.dmp
memory/4636-2-0x00007FFA47B70000-0x00007FFA48514000-memory.dmp
memory/4636-3-0x00007FFA47B70000-0x00007FFA48514000-memory.dmp
memory/4636-4-0x00007FFA47B70000-0x00007FFA48514000-memory.dmp
memory/4636-5-0x00007FFA47B70000-0x00007FFA48514000-memory.dmp
memory/4636-6-0x00007FFA47B70000-0x00007FFA48514000-memory.dmp
memory/4636-7-0x00007FFA47B70000-0x00007FFA48514000-memory.dmp
memory/4636-9-0x00007FFA47B70000-0x00007FFA48514000-memory.dmp
memory/4636-8-0x00007FFA47B70000-0x00007FFA48514000-memory.dmp
memory/4636-10-0x00007FFA47B70000-0x00007FFA48514000-memory.dmp
memory/4636-11-0x00007FFA47B70000-0x00007FFA48514000-memory.dmp
memory/4636-12-0x00007FFA47B70000-0x00007FFA48514000-memory.dmp
memory/4636-13-0x00007FFA47B70000-0x00007FFA48514000-memory.dmp
memory/4636-14-0x00007FFA47B70000-0x00007FFA48514000-memory.dmp
memory/4636-15-0x000000001D630000-0x000000001D680000-memory.dmp
memory/4636-16-0x000000001D740000-0x000000001D7F2000-memory.dmp
memory/4636-17-0x00007FFA47B70000-0x00007FFA48514000-memory.dmp