391d28c0a28b9e19cfb96abc7e7010cd1882131c7312ca3ea4402a474445b63d | Triage

Sharing

General

Target

391d28c0a28b9e19cfb96abc7e7010cd1882131c7312ca3ea4402a474445b63dN.exe
Size

3.0MB
Sample

241119-rm9z4sxaqg
MD5

072a6644cf8fb78af3ad56974e090780
SHA1

4bf99d6c5856810f711a84b1abbad7ccfc5d733e
SHA256

391d28c0a28b9e19cfb96abc7e7010cd1882131c7312ca3ea4402a474445b63d
SHA512

7a8cdc3a313120586436927912dd2cf7503005fcb5215d1292ad97a27cd6bc2f23588518e960419de3ee687f12f4ae5deca8106c400a166fb2d638fee406bdcb
SSDEEP

49152:+AvehRd+AJKxInWQ5t4N0GTwI8xOs3W+MpRaIvV:+AGd+AJKxInWU40nxOsm+MpQy

Score

9^/10

discovery evasion

Malware Config

Targets

- Target
  
  391d28c0a28b9e19cfb96abc7e7010cd1882131c7312ca3ea4402a474445b63dN.exe
- Size
  
  3.0MB
- MD5
  
  072a6644cf8fb78af3ad56974e090780
- SHA1
  
  4bf99d6c5856810f711a84b1abbad7ccfc5d733e
- SHA256
  
  391d28c0a28b9e19cfb96abc7e7010cd1882131c7312ca3ea4402a474445b63d
- SHA512
  
  7a8cdc3a313120586436927912dd2cf7503005fcb5215d1292ad97a27cd6bc2f23588518e960419de3ee687f12f4ae5deca8106c400a166fb2d638fee406bdcb
- SSDEEP
  
  49152:+AvehRd+AJKxInWQ5t4N0GTwI8xOs3W+MpRaIvV:+AGd+AJKxInWU40nxOsm+MpQy
Score

9^/10

discovery evasion
- 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.
- Identifies Wine through registry keys
  Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
  evasion
- Suspicious use of NtSetInformationThreadHideFromDebugger
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

discoveryevasion

behavioral2

discoveryevasion