25afb1fdb7cee01a4da36040c83ef68161dd4416c869cbdbe29846c58e8bc255 | Triage

Sharing

General

Target

25afb1fdb7cee01a4da36040c83ef68161dd4416c869cbdbe29846c58e8bc255.exe
Size

2.7MB
Sample

241120-nwry4s1kck
MD5

78aa3692bf925c1480871bd2ff02d271
SHA1

a08112e41947c6d66c69c61dda191e929dc85563
SHA256

25afb1fdb7cee01a4da36040c83ef68161dd4416c869cbdbe29846c58e8bc255
SHA512

f75172a89e706a99eda5871ada29313417a6133b6596f0f1f36b37fef1f463e2262c83408647e7c6248d51f10b1d93ceb65a36764de8edb38187f675dbb9c22d
SSDEEP

49152:88djkPCCtcW0Gkp/rw0Az0Vh1fQ2fSkOd:88dAPCCGWhyTw0Az0Vh1I2qka

Score

10^/10

discovery evasion trojan

Malware Config

Targets

- Target
  
  25afb1fdb7cee01a4da36040c83ef68161dd4416c869cbdbe29846c58e8bc255.exe
- Size
  
  2.7MB
- MD5
  
  78aa3692bf925c1480871bd2ff02d271
- SHA1
  
  a08112e41947c6d66c69c61dda191e929dc85563
- SHA256
  
  25afb1fdb7cee01a4da36040c83ef68161dd4416c869cbdbe29846c58e8bc255
- SHA512
  
  f75172a89e706a99eda5871ada29313417a6133b6596f0f1f36b37fef1f463e2262c83408647e7c6248d51f10b1d93ceb65a36764de8edb38187f675dbb9c22d
- SSDEEP
  
  49152:88djkPCCtcW0Gkp/rw0Az0Vh1fQ2fSkOd:88dAPCCGWhyTw0Az0Vh1I2qka
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