General
-
Target
https://cdn.discordapp.com/attachments/1287182940568027268/1291896098507460709/Bootstrapper.exe?ex=6701c380&is=67007200&hm=deef1f0ab601740385d381cc4e98331d3f1abaa493958d849ba9149e72322bac&
-
Sample
241005-dq5ynswfph
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://cdn.discordapp.com/attachments/1287182940568027268/1291896098507460709/Bootstrapper.exe?ex=6701c380&is=67007200&hm=deef1f0ab601740385d381cc4e98331d3f1abaa493958d849ba9149e72322bac&
Resource
win11-20240802-en
Malware Config
Targets
-
-
Target
https://cdn.discordapp.com/attachments/1287182940568027268/1291896098507460709/Bootstrapper.exe?ex=6701c380&is=67007200&hm=deef1f0ab601740385d381cc4e98331d3f1abaa493958d849ba9149e72322bac&
Score9/10-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
Downloads MZ/PE file
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Executes dropped EXE
-
Loads dropped DLL
-
Unexpected DNS network traffic destination
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
-
Blocklisted process makes network request
-
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
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
MITRE ATT&CK Enterprise v15
Defense Evasion
Subvert Trust Controls
1SIP and Trust Provider Hijacking
1Virtualization/Sandbox Evasion
1Discovery
Browser Information Discovery
1Network Share Discovery
1Peripheral Device Discovery
1Query Registry
4System Information Discovery
6System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1Virtualization/Sandbox Evasion
1