General
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://cdn.discordapp.com/attachments/1182130099114496000/1269968026564825119/Bootstrapper.rar?ex=66b4a064&is=66b34ee4&hm=c69a7aeaba03d8368455a38a1a6e2745f2a4de2a5e824166aee38b89d378c712&
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
https://cdn.discordapp.com/attachments/1182130099114496000/1269968026564825119/Bootstrapper.rar?ex=66b4a064&is=66b34ee4&hm=c69a7aeaba03d8368455a38a1a6e2745f2a4de2a5e824166aee38b89d378c712&
Resource
win11-20240802-en
Malware Config
Extracted
quasar
1.4.1
Office04
wefdwef-34180.portmap.host:34180
c4be1726-3f86-4f80-bc7c-0779b06ffeeb
-
encryption_key
97BF1FDCF446A7218FA05296FD8D8F0C41A6B1E7
-
install_name
Bootstrapper.exe
-
log_directory
Logs
-
reconnect_delay
3000
-
startup_key
Spotify
-
subdirectory
system32
Targets
-
-
Target
https://cdn.discordapp.com/attachments/1182130099114496000/1269968026564825119/Bootstrapper.rar?ex=66b4a064&is=66b34ee4&hm=c69a7aeaba03d8368455a38a1a6e2745f2a4de2a5e824166aee38b89d378c712&
-
Quasar payload
-
Executes dropped EXE
-
Drops file in System32 directory
-