banload | 39bf73b1594faf0026dc6ef1db21d0c5270a796c8e9c4064f4d0b5576dddec64 | Triage

Sharing

General

Target

39bf73b1594faf0026dc6ef1db21d0c5270a796c8e9c4064f4d0b5576dddec64
Size

3.3MB
Sample

250101-1ts5lswpcs
MD5

04c990dd821659ae674224822402f3f5
SHA1

1ac8c862e30cfacce344e00ef21ee6c4517c215f
SHA256

39bf73b1594faf0026dc6ef1db21d0c5270a796c8e9c4064f4d0b5576dddec64
SHA512

c3002405e1c360e4b7e11d31cdffe8a8bdfffe0f53a8ab431ee669aa509e1b210414c1d36ab4277959fdcbd27479cb59e980cb11547ea7684ae5fe4d267a24f0
SSDEEP

49152:RVvn8Q5CHCtE4jPTTm4uBLq9gtMyMpy7nEvVCUkULRvZuV:RF8QUitE4iLqaPWGnEvcUkUt0

Score

10^/10

banload discovery downloader dropper evasion ransomware trojan

Malware Config

Targets

- Target
  
  39bf73b1594faf0026dc6ef1db21d0c5270a796c8e9c4064f4d0b5576dddec64
- Size
  
  3.3MB
- MD5
  
  04c990dd821659ae674224822402f3f5
- SHA1
  
  1ac8c862e30cfacce344e00ef21ee6c4517c215f
- SHA256
  
  39bf73b1594faf0026dc6ef1db21d0c5270a796c8e9c4064f4d0b5576dddec64
- SHA512
  
  c3002405e1c360e4b7e11d31cdffe8a8bdfffe0f53a8ab431ee669aa509e1b210414c1d36ab4277959fdcbd27479cb59e980cb11547ea7684ae5fe4d267a24f0
- SSDEEP
  
  49152:RVvn8Q5CHCtE4jPTTm4uBLq9gtMyMpy7nEvVCUkULRvZuV:RF8QUitE4iLqaPWGnEvcUkUt0
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 (226) 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