71b678c7736d4233ae99da291758a4b6ecb4081ed28d2f2c468d6e730780ae3f | Triage

Sharing

General

Target

71b678c7736d4233ae99da291758a4b6ecb4081ed28d2f2c468d6e730780ae3f.exe
Size

2.7MB
Sample

241121-gct6sszdqq
MD5

b62b9dcea356e3f8a8c78af1a50afd35
SHA1

5aca24a2903fd669fbb68fb569bca5fe33d85b38
SHA256

71b678c7736d4233ae99da291758a4b6ecb4081ed28d2f2c468d6e730780ae3f
SHA512

8631356774eabe63f9c9b988e2b62497b8b017a183c44893bbb57fa85d773f08500c9b22e5bf2c2d2df6c5f3477b40991643e6818d222667a3fe63300d393449
SSDEEP

49152:93rUf7AOibQ8CVLmPNQ0bjzoJTv9yJ/RO7t3dcJD4pVO9+:93rUfkNbQ8CV8NQWjcl+pdJD4pVO9+

Score

10^/10

discovery evasion trojan

Malware Config

Targets

- Target
  
  71b678c7736d4233ae99da291758a4b6ecb4081ed28d2f2c468d6e730780ae3f.exe
- Size
  
  2.7MB
- MD5
  
  b62b9dcea356e3f8a8c78af1a50afd35
- SHA1
  
  5aca24a2903fd669fbb68fb569bca5fe33d85b38
- SHA256
  
  71b678c7736d4233ae99da291758a4b6ecb4081ed28d2f2c468d6e730780ae3f
- SHA512
  
  8631356774eabe63f9c9b988e2b62497b8b017a183c44893bbb57fa85d773f08500c9b22e5bf2c2d2df6c5f3477b40991643e6818d222667a3fe63300d393449
- SSDEEP
  
  49152:93rUf7AOibQ8CVLmPNQ0bjzoJTv9yJ/RO7t3dcJD4pVO9+:93rUfkNbQ8CV8NQWjcl+pdJD4pVO9+
Score

10^/10

discovery evasion trojan
- Modifies Windows Defender Real-time Protection settings
  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.
- Identifies Wine through registry keys
  Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
  evasion
- Windows security modification
  evasion trojan
- Suspicious use of NtSetInformationThreadHideFromDebugger
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

Windows Service

Privilege Escalation

Create or Modify System Process

Windows Service

Defense Evasion

Impair Defenses

Disable or Modify Tools

Modify Registry

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

discoveryevasiontrojan

behavioral2

discoveryevasiontrojan