677581796b9846b9b9852a216d7006210161d9ec10ab0effa598dbc6d3242654 | Triage

Sharing

General

Target

bam-tool.exe
Size

13.4MB
Sample

221027-1fqsbsdgbp
MD5

9421e73890bf90be75c19e22e82e5b8d
SHA1

fe363c53331039f86b74c283447561f4a951618b
SHA256

677581796b9846b9b9852a216d7006210161d9ec10ab0effa598dbc6d3242654
SHA512

8f8055726c209bb9253529252ea63b7ad252407ffe0054feb8e281971b14772d21b4509afbf7136b905d11eb0d71d2906fc4a4fa186b502f201074e582c0bb22
SSDEEP

196608:QA1gi/+CbZrLwu2YvSQZ17B4Jk4Fya7xJ:n19tlwu2YbZca6yu

Score

9^/10

evasion trojan

Malware Config

Targets

- Target
  
  bam-tool.exe
- Size
  
  13.4MB
- MD5
  
  9421e73890bf90be75c19e22e82e5b8d
- SHA1
  
  fe363c53331039f86b74c283447561f4a951618b
- SHA256
  
  677581796b9846b9b9852a216d7006210161d9ec10ab0effa598dbc6d3242654
- SHA512
  
  8f8055726c209bb9253529252ea63b7ad252407ffe0054feb8e281971b14772d21b4509afbf7136b905d11eb0d71d2906fc4a4fa186b502f201074e582c0bb22
- SSDEEP
  
  196608:QA1gi/+CbZrLwu2YvSQZ17B4Jk4Fya7xJ:n19tlwu2YbZca6yu
Score

9^/10

evasion trojan
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Checks whether UAC is enabled
  evasion trojan
- Suspicious use of NtSetInformationThreadHideFromDebugger
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

Modify Registry

Virtualization/Sandbox Evasion

Credential Access

Discovery

Query Registry

System Information Discovery

Virtualization/Sandbox Evasion

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

behavioral2