banload | 1f51c76ae0a8503beb1c9d65b93326a5eedeb36506cc404a5ad3ae381fb0acf7 | Triage

Sharing

General

Target

1f51c76ae0a8503beb1c9d65b93326a5eedeb36506cc404a5ad3ae381fb0acf7
Size

3.9MB
Sample

241227-yhxybaylgz
MD5

3bb190f592366f7550d892609267b217
SHA1

1aa182b79728e3689ab16939fd536385276eecc1
SHA256

1f51c76ae0a8503beb1c9d65b93326a5eedeb36506cc404a5ad3ae381fb0acf7
SHA512

9598d6959ed9fa9905c045117481658f55f0c98182b1de3c6dc91037102c8b6d138d33bb1ebf13bb940a9c158997f5e4dc7329a4b0581633b2485ccb82eec99e
SSDEEP

98304:RF8QUitE4iLqaPWGnEv+OKQr8MAvFripiP:RFQWEPnPBnEmOKIbGr

Score

10^/10

banload discovery downloader dropper evasion ransomware trojan

Malware Config

Targets

- Target
  
  1f51c76ae0a8503beb1c9d65b93326a5eedeb36506cc404a5ad3ae381fb0acf7
- Size
  
  3.9MB
- MD5
  
  3bb190f592366f7550d892609267b217
- SHA1
  
  1aa182b79728e3689ab16939fd536385276eecc1
- SHA256
  
  1f51c76ae0a8503beb1c9d65b93326a5eedeb36506cc404a5ad3ae381fb0acf7
- SHA512
  
  9598d6959ed9fa9905c045117481658f55f0c98182b1de3c6dc91037102c8b6d138d33bb1ebf13bb940a9c158997f5e4dc7329a4b0581633b2485ccb82eec99e
- SSDEEP
  
  98304:RF8QUitE4iLqaPWGnEv+OKQr8MAvFripiP:RFQWEPnPBnEmOKIbGr
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 (222) 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