banload | 8d8fceab6594860d035438ce97bfc7a0401bbece8604e9a84c0fa7beea16828d | Triage

Sharing

General

Target

8d8fceab6594860d035438ce97bfc7a0401bbece8604e9a84c0fa7beea16828d
Size

4.0MB
Sample

241227-x46a5sylbn
MD5

b8f4d3e558f7069b5020f7024e6480b3
SHA1

49da493a24e179fac1c0217577966c9af42954b7
SHA256

8d8fceab6594860d035438ce97bfc7a0401bbece8604e9a84c0fa7beea16828d
SHA512

21e88209d4059a3135e81d7b403806f26266548522b06123192f4df15cb72d1896d3801cd35581d2b9e92d76df61e606fca2f46a0a4fd30afc8f869f0b63223d
SSDEEP

98304:RF8QUitE4iLqaPWGnEv+OKQr8MAvFrpHv/kAZIlnHyA:RFQWEPnPBnEmOKIbGpPMAZcyA

Score

10^/10

banload discovery downloader dropper evasion ransomware trojan

Malware Config

Targets

- Target
  
  8d8fceab6594860d035438ce97bfc7a0401bbece8604e9a84c0fa7beea16828d
- Size
  
  4.0MB
- MD5
  
  b8f4d3e558f7069b5020f7024e6480b3
- SHA1
  
  49da493a24e179fac1c0217577966c9af42954b7
- SHA256
  
  8d8fceab6594860d035438ce97bfc7a0401bbece8604e9a84c0fa7beea16828d
- SHA512
  
  21e88209d4059a3135e81d7b403806f26266548522b06123192f4df15cb72d1896d3801cd35581d2b9e92d76df61e606fca2f46a0a4fd30afc8f869f0b63223d
- SSDEEP
  
  98304:RF8QUitE4iLqaPWGnEv+OKQr8MAvFrpHv/kAZIlnHyA:RFQWEPnPBnEmOKIbGpPMAZcyA
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 (225) 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