8abbdef95beac2aec293a8b8f0feedcf8941466fd2a6171e7c2d1f44d3a07019 | Triage

Sharing

General

Target

8abbdef95beac2aec293a8b8f0feedcf8941466fd2a6171e7c2d1f44d3a07019N
Size

292KB
Sample

240920-qbdxvsyaml
MD5

79dfadd6c6cd5499fef563c4a00e4620
SHA1

713810556de83afb6db030d61c0617a5e2d9aff1
SHA256

8abbdef95beac2aec293a8b8f0feedcf8941466fd2a6171e7c2d1f44d3a07019
SHA512

b9e5670e4b358e705b62c751a4b64ed1a5f0b8ce3cbb89a5db1f3bd6865d946a7ec2ca7d83dbd3e0d79a63b73c397adfe00fa731fccc3b8a832fa2516df121b3
SSDEEP

3072:Fbluj2AgK1S4lQ/qml80FqCKmgTRHGvcqRI0NU/iYyA8QO:Fbl5RKgOGqml80FrgTRHGvJI08iYiQO

Score

10^/10

discovery evasion persistence

Malware Config

Targets

- Target
  
  8abbdef95beac2aec293a8b8f0feedcf8941466fd2a6171e7c2d1f44d3a07019N
- Size
  
  292KB
- MD5
  
  79dfadd6c6cd5499fef563c4a00e4620
- SHA1
  
  713810556de83afb6db030d61c0617a5e2d9aff1
- SHA256
  
  8abbdef95beac2aec293a8b8f0feedcf8941466fd2a6171e7c2d1f44d3a07019
- SHA512
  
  b9e5670e4b358e705b62c751a4b64ed1a5f0b8ce3cbb89a5db1f3bd6865d946a7ec2ca7d83dbd3e0d79a63b73c397adfe00fa731fccc3b8a832fa2516df121b3
- SSDEEP
  
  3072:Fbluj2AgK1S4lQ/qml80FqCKmgTRHGvcqRI0NU/iYyA8QO:Fbl5RKgOGqml80FrgTRHGvJI08iYiQO
Score

10^/10

discovery evasion persistence
- Modifies WinLogon for persistence
  persistence
- Modifies visiblity of hidden/system files in Explorer
  evasion
- Boot or Logon Autostart Execution: Active Setup
  Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
  persistence
- Drops file in Drivers directory
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
  persistence
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Active Setup

Registry Run Keys / Startup Folder

Winlogon Helper DLL

Privilege Escalation

Boot or Logon Autostart Execution

Active Setup

Registry Run Keys / Startup Folder

Winlogon Helper DLL

Defense Evasion

Hide Artifacts

Hidden Files and Directories

Modify Registry

Credential Access

Discovery

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoveryevasionpersistence

behavioral2

discoveryevasionpersistence