081b4ef8bbca773bffd1d2192fa469b1b34beaff5a7b70c6016301187c4612f6 | Triage

Sharing

General

Target

081b4ef8bbca773bffd1d2192fa469b1b34beaff5a7b70c6016301187c4612f6
Size

2.7MB
Sample

241120-lrgw8svmgw
MD5

f5ac97bbb7d4d572e02edfaea58cdda2
SHA1

10dbb869de71d95142f379a5bf7fbcdf21e75bb2
SHA256

081b4ef8bbca773bffd1d2192fa469b1b34beaff5a7b70c6016301187c4612f6
SHA512

67aa593110980a78b20cf70c54d022af4ff844ae0764f79e85327ab07d5ba6decfd26d43fedadb723c0037c648ede81612a68af785633e9585db256f6c46b8f2
SSDEEP

49152:eB3kQMzhM43ocJrqBNGIO+64cFBVq72kBOoxA/m:k3kQMzhP4cJr4NUn4yPdUSm

Score

10^/10

discovery evasion trojan

Malware Config

Targets

- Target
  
  081b4ef8bbca773bffd1d2192fa469b1b34beaff5a7b70c6016301187c4612f6
- Size
  
  2.7MB
- MD5
  
  f5ac97bbb7d4d572e02edfaea58cdda2
- SHA1
  
  10dbb869de71d95142f379a5bf7fbcdf21e75bb2
- SHA256
  
  081b4ef8bbca773bffd1d2192fa469b1b34beaff5a7b70c6016301187c4612f6
- SHA512
  
  67aa593110980a78b20cf70c54d022af4ff844ae0764f79e85327ab07d5ba6decfd26d43fedadb723c0037c648ede81612a68af785633e9585db256f6c46b8f2
- SSDEEP
  
  49152:eB3kQMzhM43ocJrqBNGIO+64cFBVq72kBOoxA/m:k3kQMzhP4cJr4NUn4yPdUSm
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