7ebfba8ff7f65851d9b99d318dded2a6604a56f27f0abef0cbe74d669e5aa53e | Triage

Sharing

General

Target

7ebfba8ff7f65851d9b99d318dded2a6604a56f27f0abef0cbe74d669e5aa53e
Size

1.8MB
Sample

221005-zmt8nafham
MD5

391ecb09cfa56d6188a0821c6c879a6b
SHA1

a6f133376cb67a38d7ec1f519c72e8b8d94ef882
SHA256

7ebfba8ff7f65851d9b99d318dded2a6604a56f27f0abef0cbe74d669e5aa53e
SHA512

8d4ca535b47549d3a4ea4bde5f03de9302b263d862487be571ae3c985a419bec006a90870aa2ca61b81a596355dba1d22c9b1bb8700369183dcbf475854298d5
SSDEEP

49152:AiSzCD+K95aLs7zeqLTVtXtHFIDP8EehiM8qZA:AiSzCD+K95aUeqFtXtHwEEehig

Score

9^/10

evasion trojan

Malware Config

Targets

- Target
  
  7ebfba8ff7f65851d9b99d318dded2a6604a56f27f0abef0cbe74d669e5aa53e
- Size
  
  1.8MB
- MD5
  
  391ecb09cfa56d6188a0821c6c879a6b
- SHA1
  
  a6f133376cb67a38d7ec1f519c72e8b8d94ef882
- SHA256
  
  7ebfba8ff7f65851d9b99d318dded2a6604a56f27f0abef0cbe74d669e5aa53e
- SHA512
  
  8d4ca535b47549d3a4ea4bde5f03de9302b263d862487be571ae3c985a419bec006a90870aa2ca61b81a596355dba1d22c9b1bb8700369183dcbf475854298d5
- SSDEEP
  
  49152:AiSzCD+K95aLs7zeqLTVtXtHFIDP8EehiM8qZA:AiSzCD+K95aUeqFtXtHwEEehig
Score

9^/10

evasion trojan
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Executes dropped EXE
- 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

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

Persistence

Scheduled Task

Privilege Escalation

Scheduled Task

Defense Evasion

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