Analysis
- max time kernel
147s - max time network
156s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
- submitted
12/01/2024, 23:05
General
- Target 26a281534bcbf467b36882cb224d95e6f93e6307bd4b6c82cfe16f1c4b30bc32.exe
- Size 3.1MB
- Sample240112-222bmaffcq
- SHA256 26a281534bcbf467b36882cb224d95e6f93e6307bd4b6c82cfe16f1c4b30bc32
Score
10/10
Malware Config
Extracted
Family
-
quasar
Version
-
1.4.1
Botnet
-
Office04
C2
-
third-ride.gl.at.ply.gg:60702
-
127.0.0.1:60702
Mutex
-
36963e0b-20db-4ea8-93a8-96f126a8ad7c
Attributes
-
encryption_key
4F9C7D70F127739A4DD76AEAE39E9301ACC438F0
-
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
- 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 1 IoCs
- Suspicious use of SendNotifyMessage 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\26a281534bcbf467b36882cb224d95e6f93e6307bd4b6c82cfe16f1c4b30bc32.exe"C:\Users\Admin\AppData\Local\Temp\26a281534bcbf467b36882cb224d95e6f93e6307bd4b6c82cfe16f1c4b30bc32.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/756-0-0x00000000005C0000-0x00000000008E4000-memory.dmp
memory/756-1-0x00007FFDB8420000-0x00007FFDB8EE1000-memory.dmp
memory/756-2-0x00000000011F0000-0x0000000001200000-memory.dmp
memory/756-3-0x000000001BFE0000-0x000000001C030000-memory.dmp
memory/756-4-0x000000001C0F0000-0x000000001C1A2000-memory.dmp
memory/756-5-0x00007FFDB8420000-0x00007FFDB8EE1000-memory.dmp