General
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Target
https://app.mediafire.com/4wqu980yyqesd
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Sample
240920-ym9gxavdpd
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://app.mediafire.com/4wqu980yyqesd
Resource
win10v2004-20240802-en
Malware Config
Extracted
danabot
51.178.195.151
51.222.39.81
149.255.35.125
38.68.50.179
51.77.7.204
Targets
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Target
https://app.mediafire.com/4wqu980yyqesd
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Danabot x86 payload
Detection of Danabot x86 payload, mapped in memory during the execution of its loader.
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Renames multiple (149) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Blocklisted process makes network request
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Downloads MZ/PE file
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Drops startup file
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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AutoIT Executable
AutoIT scripts compiled to PE executables.
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1