General
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://buzzheavier.com/zpxca2zcg07d
Resource
win10v2004-20241007-en
Malware Config
Extracted
asyncrat
Venom RAT + HVNC + Stealer + Grabber v6.0.3
Default
3.70.228.168:555
bslxturcmlpmyqrv
-
delay
1
-
install
true
-
install_file
atat.exe
-
install_folder
%AppData%
Extracted
asyncrat
0.5.8
Default
66.66.146.74:9511
nwJFeGdDXcL2
-
delay
3
-
install
true
-
install_file
System32.exe
-
install_folder
%AppData%
Extracted
asyncrat
0.5.7B
Default
3.70.228.168:555
AsyncMutex_6SI8OkPnk
-
delay
3
-
install
false
-
install_folder
%AppData%
Extracted
asyncrat
Default
one-accordance.gl.at.ply.gg:9590
forums-appliances.gl.at.ply.gg:1962
-
delay
1
-
install
true
-
install_file
Windows Defender.exe
-
install_folder
%AppData%
Extracted
umbral
https://discordapp.com/api/webhooks/1310580388070031360/HcT5cAwFckSLk1OKu346uVDw7gzPyJJvcWmU8BKJrBQSUsE3Q1GCqDtVn5MK3JlldJBn
Extracted
mercurialgrabber
https://discordapp.com/api/webhooks/1308883657456619530/0_Ad9EyrLZrIMKH4vjM6XHyvCJJtKddsiohDSyvCWZ8HIxpyNxmVJgrKb_zO-jqSHSO0
Extracted
quasar
1.4.1
ZJEB
VIPEEK1990-25013.portmap.host:25013
ad21b115-2c1b-40cb-adba-a50736b76c21
-
encryption_key
3EBA8BC34FA983893A9B07B831E7CEB183F7492D
-
install_name
Client.exe
-
log_directory
Logs
-
reconnect_delay
3000
-
startup_key
Windows Security Service
-
subdirectory
SubDir
Extracted
quasar
1.4.1
Office04
14.243.221.170:2654
a7b38fdd-192e-4e47-b9ba-ca9eb81cc7bd
-
encryption_key
8B9AD736E943A06EAF1321AD479071E83805704C
-
install_name
Runtime Broker.exe
-
log_directory
Logs
-
reconnect_delay
3000
-
startup_key
Runtime Broker
-
subdirectory
SubDir
Extracted
quasar
1.4.1
SGVP
192.168.1.9:4782
150.129.206.176:4782
Ai-Sgvp-33452.portmap.host:33452
a35ec7b7-5a95-4207-8f25-7af0a7847fa5
-
encryption_key
09BBDA8FF0524296F02F8F81158F33C0AA74D487
-
install_name
User Application Data.exe
-
log_directory
Logs
-
reconnect_delay
3000
-
startup_key
Windowns Client Startup
-
subdirectory
Quasar
Targets
-
-
Target
https://buzzheavier.com/zpxca2zcg07d
-
Asyncrat family
-
Detect Umbral payload
-
Mercurial Grabber Stealer
Mercurial Grabber is an open source stealer targeting Chrome, Discord and some game clients as well as generic system information.
-
Mercurialgrabber family
-
Njrat family
-
Quasar family
-
Quasar payload
-
Umbral family
-
Xmrig family
-
Async RAT payload
-
Looks for VirtualBox Guest Additions in registry
-
XMRig Miner payload
-
Downloads MZ/PE file
-
Drops file in Drivers directory
-
Looks for VMWare Tools registry key
-
Modifies Windows Firewall
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Adds Run key to start application
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Legitimate hosting services abused for malware hosting/C2
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
-
Suspicious use of SetThreadContext
-
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
2PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
1Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Discovery
Browser Information Discovery
1Peripheral Device Discovery
3Query Registry
10Remote System Discovery
1System Information Discovery
11System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1Virtualization/Sandbox Evasion
2