39a245d2ee972ba34a574656923002c0cd6c4149998f4c2af6e3a253a9dc116f | Triage

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General

Target

39a245d2ee972ba34a574656923002c0cd6c4149998f4c2af6e3a253a9dc116f
Size

1.8MB
Sample

220928-fm4ybafag7
MD5

d5a71e23cf6d21d5ad5a098265a34967
SHA1

e9e0e3034b52fddacf67d2c85b4edf357c14db84
SHA256

39a245d2ee972ba34a574656923002c0cd6c4149998f4c2af6e3a253a9dc116f
SHA512

8c5df31ce1697592cd46aba5fe33c41f2dad669a9fa5a9189dfde21aa1b59818b35dfa13b9ee71a585e4bca10a28ef03008fe499b1493a1fd579430cf11aada5
SSDEEP

49152:AiSzCD+K95aLs7zeqLTVtXtHFIDP8EehiM8qZA:AiSzCD+K95aUeqFtXtHwEEehig

Score

9^/10

evasion trojan

Malware Config

Targets

- Target
  
  39a245d2ee972ba34a574656923002c0cd6c4149998f4c2af6e3a253a9dc116f
- Size
  
  1.8MB
- MD5
  
  d5a71e23cf6d21d5ad5a098265a34967
- SHA1
  
  e9e0e3034b52fddacf67d2c85b4edf357c14db84
- SHA256
  
  39a245d2ee972ba34a574656923002c0cd6c4149998f4c2af6e3a253a9dc116f
- SHA512
  
  8c5df31ce1697592cd46aba5fe33c41f2dad669a9fa5a9189dfde21aa1b59818b35dfa13b9ee71a585e4bca10a28ef03008fe499b1493a1fd579430cf11aada5
- 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