Analysis
- max time kernel
126s - max time network
136s - platform
windows7_x64 - resource
win7-20240508-en - resource tags
- submitted
30/06/2024, 03:48
General
- Target cf1095129f08d9ac4235e307c45992d4.exe
- Size 409KB
- Sample240630-ecsxmatdkd
- SHA256 0ae8715511cac160bace9f8cc6d042de274573159d077846598c1626bd6b0d3d
Score
10/10
Malware Config
Extracted
Family
-
quasar
Version
-
3.1.5
Botnet
-
SeroXen | v3.1.5 |
C2
-
hardware-morgan.gl.at.ply.gg:49331
Mutex
-
$Sxr-jy6vh8CtEJL5ceZuIb
Attributes
-
encryption_key
KNgpj87CUPQcxCMhHO0S
-
install_name
$sxr-powershell.exe
-
log_directory
$sxr-Logs
-
reconnect_delay
3000
-
startup_key
Powershell
-
subdirectory
$sxr-seroxen2
Signatures
- Quasar RAT
Quasar is an open source Remote Access Tool.
- Quasar payload 1 IoCs
- Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\cf1095129f08d9ac4235e307c45992d4.exe"C:\Users\Admin\AppData\Local\Temp\cf1095129f08d9ac4235e307c45992d4.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1492-0-0x0000000074E2E000-0x0000000074E2F000-memory.dmp
memory/1492-1-0x0000000000370000-0x00000000003DC000-memory.dmp
memory/1492-2-0x0000000074E20000-0x000000007550E000-memory.dmp
memory/1492-4-0x0000000074E2E000-0x0000000074E2F000-memory.dmp
memory/1492-5-0x0000000074E20000-0x000000007550E000-memory.dmp