banload | 8b438c4ea785667b546774f545acdb3b45a0bb1f97ea28aaeb65c832b6af1a69 | Triage

Sharing

General

Target

8b438c4ea785667b546774f545acdb3b45a0bb1f97ea28aaeb65c832b6af1a69
Size

8.3MB
Sample

241205-akvnzaylbw
MD5

11cfa26bba79670eea316ba55f0b1043
SHA1

8c513befaa66ee2aa762a7b26dac39cacbe1aeac
SHA256

8b438c4ea785667b546774f545acdb3b45a0bb1f97ea28aaeb65c832b6af1a69
SHA512

52f351552912e64188891725f515433630016f2275c553cbba5c98f7b1968d2aca0aaf1d5feb3e154b820cfb5159cf7d8c4052c0e7172beb1ade0217243cc605
SSDEEP

98304:RF8QUitE4iLqaPWGnEvK7RkOEEo+A7mOk3oaCVA7m2St29Ejzh9oEg1:RFQWEPnPBnEXPEL

Score

10^/10

banload discovery downloader dropper evasion ransomware trojan

Malware Config

Targets

- Target
  
  8b438c4ea785667b546774f545acdb3b45a0bb1f97ea28aaeb65c832b6af1a69
- Size
  
  8.3MB
- MD5
  
  11cfa26bba79670eea316ba55f0b1043
- SHA1
  
  8c513befaa66ee2aa762a7b26dac39cacbe1aeac
- SHA256
  
  8b438c4ea785667b546774f545acdb3b45a0bb1f97ea28aaeb65c832b6af1a69
- SHA512
  
  52f351552912e64188891725f515433630016f2275c553cbba5c98f7b1968d2aca0aaf1d5feb3e154b820cfb5159cf7d8c4052c0e7172beb1ade0217243cc605
- SSDEEP
  
  98304:RF8QUitE4iLqaPWGnEvK7RkOEEo+A7mOk3oaCVA7m2St29Ejzh9oEg1:RFQWEPnPBnEXPEL
Score

10^/10

banload discovery downloader dropper evasion ransomware trojan
- Banload
  Banload variants download malicious files, then install and execute the files.
  trojan dropper downloader banload
- Banload family
  banload
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Renames multiple (200) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  ransomware
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

Credential Access

Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Virtualization/Sandbox Evasion

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

banloaddiscoverydownloaderdropperevasionransomwaretrojan

behavioral2

banloaddiscoverydownloaderdropperevasionransomwaretrojan