d33a4094b5c98b7ad929b9f5ca969fddbc38b6d2d6149c201c740e3f74a62cf0 | Triage

Sharing

General

Target

d33a4094b5c98b7ad929b9f5ca969fddbc38b6d2d6149c201c740e3f74a62cf0.exe
Size

2.7MB
Sample

241121-kjr7kazqez
MD5

21880e624879ce6c9806ccac99d606b2
SHA1

d33c68d8d994f0a33d0753c8f65abcb6a2c2057e
SHA256

d33a4094b5c98b7ad929b9f5ca969fddbc38b6d2d6149c201c740e3f74a62cf0
SHA512

0234fe2eed884fa705a9313ff1f987bc6c9163d72781081afa1038a30badcbcd06002c94ab329d04c9e7264afff3318505e33839df0337638ab50ac1bd222ae2
SSDEEP

24576:VgU11BLg8J7p013oZpo/K27Fsm9FO7CAhSisMf3NJmqfnIubk9UZBVBRZjzQHvt:ZBs3KZpoS27Fmh0Mf3rYu2Mb

Score

10^/10

discovery evasion trojan

Malware Config

Targets

- Target
  
  d33a4094b5c98b7ad929b9f5ca969fddbc38b6d2d6149c201c740e3f74a62cf0.exe
- Size
  
  2.7MB
- MD5
  
  21880e624879ce6c9806ccac99d606b2
- SHA1
  
  d33c68d8d994f0a33d0753c8f65abcb6a2c2057e
- SHA256
  
  d33a4094b5c98b7ad929b9f5ca969fddbc38b6d2d6149c201c740e3f74a62cf0
- SHA512
  
  0234fe2eed884fa705a9313ff1f987bc6c9163d72781081afa1038a30badcbcd06002c94ab329d04c9e7264afff3318505e33839df0337638ab50ac1bd222ae2
- SSDEEP
  
  24576:VgU11BLg8J7p013oZpo/K27Fsm9FO7CAhSisMf3NJmqfnIubk9UZBVBRZjzQHvt:ZBs3KZpoS27Fmh0Mf3rYu2Mb
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