banload | 73aa60a6934a503658c4f7df4ba463ac1fc1dbddce00dd9dfe9e8ddfb6e8fbe2 | Triage

Sharing

General

Target

73aa60a6934a503658c4f7df4ba463ac1fc1dbddce00dd9dfe9e8ddfb6e8fbe2
Size

6.5MB
Sample

241227-yryafayqer
MD5

c92d7a2fac3a4e82d3c44a7105b2b36e
SHA1

cd3ee7e3072fd3a34db3cc486dc060675d7d31b5
SHA256

73aa60a6934a503658c4f7df4ba463ac1fc1dbddce00dd9dfe9e8ddfb6e8fbe2
SHA512

006cc7cc74ac097fa18e6585bb77729977cece28ea8950c3c29b4f2604632009fc0f425f9fcb91109494bd668b00404c013bae035f45d4b5e491f6f44ad775fd
SSDEEP

98304:RF8QUitE4iLqaPWGnEv7/IJsiC5sop7cTx:RFQWEPnPBnEAsiC592Tx

Score

10^/10

banload discovery downloader dropper evasion ransomware trojan

Malware Config

Targets

- Target
  
  73aa60a6934a503658c4f7df4ba463ac1fc1dbddce00dd9dfe9e8ddfb6e8fbe2
- Size
  
  6.5MB
- MD5
  
  c92d7a2fac3a4e82d3c44a7105b2b36e
- SHA1
  
  cd3ee7e3072fd3a34db3cc486dc060675d7d31b5
- SHA256
  
  73aa60a6934a503658c4f7df4ba463ac1fc1dbddce00dd9dfe9e8ddfb6e8fbe2
- SHA512
  
  006cc7cc74ac097fa18e6585bb77729977cece28ea8950c3c29b4f2604632009fc0f425f9fcb91109494bd668b00404c013bae035f45d4b5e491f6f44ad775fd
- SSDEEP
  
  98304:RF8QUitE4iLqaPWGnEv7/IJsiC5sop7cTx:RFQWEPnPBnEAsiC592Tx
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 (107) 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