1a1fa8992c84f43a7d642d63ccbc350eccf35263a9aa097709ad75fa13bc69d7 | Triage

Sharing

General

Target

1a1fa8992c84f43a7d642d63ccbc350eccf35263a9aa097709ad75fa13bc69d7.exe
Size

2.6MB
Sample

241122-clmqvsskfz
MD5

b6232971846816075fb9476cb82148fb
SHA1

32fdc8249eb381bdc6733092b6be00d3bdab5d2e
SHA256

1a1fa8992c84f43a7d642d63ccbc350eccf35263a9aa097709ad75fa13bc69d7
SHA512

7f861f5086dddbd0939f303a78b1ad00464d666171448e7d386318b988a09434ace95288dbe0f4dc51cca39dacbed97b405b111e149ca31d3ca1ff4f3cab781a
SSDEEP

49152:h0Sk1NiPWUBwqbUUBgxIRripJuQRkjEGC:q1NWWUvbUIgxIRr8JuQRPGC

Score

10^/10

discovery evasion trojan

Malware Config

Targets

- Target
  
  1a1fa8992c84f43a7d642d63ccbc350eccf35263a9aa097709ad75fa13bc69d7.exe
- Size
  
  2.6MB
- MD5
  
  b6232971846816075fb9476cb82148fb
- SHA1
  
  32fdc8249eb381bdc6733092b6be00d3bdab5d2e
- SHA256
  
  1a1fa8992c84f43a7d642d63ccbc350eccf35263a9aa097709ad75fa13bc69d7
- SHA512
  
  7f861f5086dddbd0939f303a78b1ad00464d666171448e7d386318b988a09434ace95288dbe0f4dc51cca39dacbed97b405b111e149ca31d3ca1ff4f3cab781a
- SSDEEP
  
  49152:h0Sk1NiPWUBwqbUUBgxIRripJuQRkjEGC:q1NWWUvbUIgxIRr8JuQRPGC
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