Analysis
- max time kernel
150s - max time network
135s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-fr - resource tags
- submitted
20/09/2026, 14:06
General
- Target lols.exe
- Size 16.3MB
- Sample260920-revv8acb68
- SHA256 57e189769b36bae3aa0570b8f714db555e2ff677fae052818cc454fb61e8406b
Malware Config
Extracted
-
quasar
-
1.4.1
-
Office04
-
k34ubnxh.free.pwrp.cc:10060
-
61feac9c-bec4-430d-bdec-68ded98f6b38
-
encryption_key
6CCA79AF34B4403DC30C315A41DAFBEE784F279D
-
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.
- Family: xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
- Quasar payload 1 IoCs
- Windows security bypass 2 TTPs 1 IoCs
- XMRig Miner payload 1 IoCs
- Windows security modification 2 TTPs 3 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of FindShellTrayWindow 2 IoCs
- Suspicious use of SendNotifyMessage 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\lols.exe"C:\Users\Admin\AppData\Local\Temp\lols.exe"1⤵
- Windows security bypass
- Windows security modification
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
memory/2684-0-0x00007FF87555F000-0x00007FF875560000-memory.dmp
memory/2684-1-0x00007FF8753D0000-0x00007FF875D74000-memory.dmp
memory/2684-2-0x0000000000910000-0x0000000001962000-memory.dmp
memory/2684-3-0x00007FF8753D0000-0x00007FF875D74000-memory.dmp
memory/2684-4-0x00007FF8753D0000-0x00007FF875D74000-memory.dmp
memory/2684-5-0x00007FF8753D0000-0x00007FF875D74000-memory.dmp
memory/2684-7-0x00007FF8753D0000-0x00007FF875D74000-memory.dmp
memory/2684-6-0x00007FF8753D0000-0x00007FF875D74000-memory.dmp
memory/2684-8-0x00007FF8753D0000-0x00007FF875D74000-memory.dmp
memory/2684-9-0x00007FF8753D0000-0x00007FF875D74000-memory.dmp
memory/2684-10-0x00007FF8753D0000-0x00007FF875D74000-memory.dmp
memory/2684-11-0x00007FF8753D0000-0x00007FF875D74000-memory.dmp
memory/2684-12-0x000000001DD30000-0x000000001DD80000-memory.dmp
memory/2684-13-0x000000001DE40000-0x000000001DEF2000-memory.dmp
memory/2684-16-0x000000001DDA0000-0x000000001DDB2000-memory.dmp
memory/2684-17-0x000000001DE00000-0x000000001DE3C000-memory.dmp
memory/2684-18-0x000000001DF50000-0x000000001DF9C000-memory.dmp
memory/2684-19-0x000000001E550000-0x000000001E658000-memory.dmp
memory/2684-20-0x00007FF8753D0000-0x00007FF875D74000-memory.dmp
memory/2684-30-0x000000001ED60000-0x000000001EE62000-memory.dmp
memory/2684-33-0x0000000002090000-0x000000000209C000-memory.dmp