Analysis
- max time kernel
153s - max time network
158s - platform
windows10-2004_x64 - resource
win10v2004-20230220-en - resource tags
- submitted
07/05/2023, 09:21
General
- Target test444.exe
- Size 3.1MB
- Sample230507-lba4rafh2z
- SHA256 ff152c211dc8740bc217f8981d316c3a07caff3000aae2fa76547a390ec95520
Score
10/10
Malware Config
Extracted
Family
-
quasar
Version
-
1.4.1
Botnet
-
Office04
C2
-
bore.pub:1488
Mutex
-
d3fa07ee-f949-487b-9c90-41e29c055e97
Attributes
-
encryption_key
750E471A2736E4EC77FD37E3C73FCB548A7C773A
-
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
Processes
-
C:\Users\Admin\AppData\Local\Temp\test444.exe"C:\Users\Admin\AppData\Local\Temp\test444.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/1172-133-0x0000000000B90000-0x0000000000EB4000-memory.dmp
memory/1172-134-0x000000001BC60000-0x000000001BC70000-memory.dmp
memory/1172-135-0x000000001BB90000-0x000000001BBE0000-memory.dmp
memory/1172-136-0x000000001BF30000-0x000000001BFE2000-memory.dmp
memory/1172-137-0x000000001BC60000-0x000000001BC70000-memory.dmp