Analysis
- max time kernel
149s - max time network
145s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
27/10/2026, 14:16
General
- Target slotozal-casino2.buzz.exe
- Size 3.1MB
- Sample261027-rlfd4sdg46
- SHA256 9ee2c2b1a12ba704334126bc4339137de8ed46acfc8332cccd1ce62677ebcf5e
Malware Config
Extracted
-
quasar
-
1.4.1
-
slotozal-casino2.buzz
-
slotozal-casino2.buzz:8080
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slotozal-casino2.buzz:80
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slotozal-casino2.buzz:40
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slotozal-casino2.buzz:43
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slotozal-casino2.buzz:443
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slotozal-casino2.buzz:81
-
539aeae4-7e5e-4483-b21d-7005f5c00923
-
encryption_key
61D61573755A2E8791F777F44FE72A8C404B3F90
-
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 2 IoCs
- Executes dropped EXE 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 3 IoCs
- Suspicious use of WriteProcessMemory 2 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
-
C:\Users\Admin\AppData\Local\Temp\slotozal-casino2.buzz.exe"C:\Users\Admin\AppData\Local\Temp\slotozal-casino2.buzz.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SYSTEM32\schtasks.exe"schtasks" /create /tn "Quasar Client Startup" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\Client.exe" /rl HIGHEST /f2⤵
- Scheduled Task/Job: Scheduled Task
-
-
C:\Users\Admin\AppData\Roaming\SubDir\Client.exe"C:\Users\Admin\AppData\Roaming\SubDir\Client.exe"2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Users\Admin\AppData\Roaming\SubDir\Client.exeC:\Users\Admin\AppData\Roaming\SubDir\Client.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SYSTEM32\schtasks.exe"schtasks" /create /tn "Quasar Client Startup" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\Client.exe" /rl HIGHEST /f2⤵
- Scheduled Task/Job: Scheduled Task
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
Client.exe
memory/2284-28-0x00007FFE418E0000-0x00007FFE42284000-memory.dmp
memory/2284-24-0x00007FFE418E0000-0x00007FFE42284000-memory.dmp
memory/2284-23-0x00007FFE418E0000-0x00007FFE42284000-memory.dmp
memory/2284-22-0x00007FFE418E0000-0x00007FFE42284000-memory.dmp
memory/2284-21-0x00007FFE418E0000-0x00007FFE42284000-memory.dmp
memory/2284-16-0x00007FFE418E0000-0x00007FFE42284000-memory.dmp
memory/2284-20-0x00007FFE418E0000-0x00007FFE42284000-memory.dmp
memory/2284-18-0x00007FFE418E0000-0x00007FFE42284000-memory.dmp
memory/2284-17-0x00007FFE418E0000-0x00007FFE42284000-memory.dmp
memory/2784-7-0x00007FFE418E0000-0x00007FFE42284000-memory.dmp
memory/2784-1-0x0000000000890000-0x0000000000BB4000-memory.dmp
memory/2784-12-0x00007FFE418E0000-0x00007FFE42284000-memory.dmp
memory/2784-13-0x00007FFE418E0000-0x00007FFE42284000-memory.dmp
memory/2784-14-0x00007FFE418E0000-0x00007FFE42284000-memory.dmp
memory/2784-10-0x00007FFE418E0000-0x00007FFE42284000-memory.dmp
memory/2784-9-0x00007FFE418E0000-0x00007FFE42284000-memory.dmp
memory/2784-8-0x00007FFE418E0000-0x00007FFE42284000-memory.dmp
memory/2784-19-0x00007FFE418E0000-0x00007FFE42284000-memory.dmp
memory/2784-11-0x00007FFE418E0000-0x00007FFE42284000-memory.dmp
memory/2784-6-0x00007FFE418E0000-0x00007FFE42284000-memory.dmp
memory/2784-5-0x00007FFE418E0000-0x00007FFE42284000-memory.dmp
memory/2784-4-0x00007FFE418E0000-0x00007FFE42284000-memory.dmp
memory/2784-3-0x00007FFE418E0000-0x00007FFE42284000-memory.dmp
memory/2784-2-0x00007FFE418E0000-0x00007FFE42284000-memory.dmp
memory/2784-0-0x00007FFE41A6F000-0x00007FFE41A70000-memory.dmp
memory/4320-27-0x000000001CAF0000-0x000000001CBA2000-memory.dmp
memory/4320-26-0x0000000002E10000-0x0000000002E60000-memory.dmp