General
Static task
static1
URLScan task
urlscan1
Malware Config
Extracted
Family
quasar
Version
1.4.1
Botnet
Office04
C2
10.127.0.24:4782
Mutex
7a9c4fd3-9f50-47e0-9a39-9879b62db50c
Attributes
-
encryption_key
A6ED78724F21838739BD30D8A49918A81B5AE5CE
-
install_name
Client.exe
-
log_directory
Logs
-
reconnect_delay
3000
-
startup_key
Quasar Client Startup
-
subdirectory
SubDir
Targets
-
-
Quasar payload
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Legitimate hosting services abused for malware hosting/C2
-
Drops file in System32 directory