44483ca13b239cd945275aa6aea3701bd6fc429b5f76a36819e726fdc377459c | Triage

Sharing

General

Target

2024-05-28_bd741cae4a5955c610761f5d76c24a33_bkransomware
Size

6.6MB
Sample

240528-b77sgsad2w
MD5

bd741cae4a5955c610761f5d76c24a33
SHA1

84138e2a3a7383f3aa2374a2e73d7e406c65c6d0
SHA256

44483ca13b239cd945275aa6aea3701bd6fc429b5f76a36819e726fdc377459c
SHA512

04fdc372eb393d2515b3fe0a8ce1ae4556d73b1c9c0debba671173e8584ce7f1b5ce2604763704aedfa4fd13916c8ff5fbf153758baa7ecea55886f7a8b70366
SSDEEP

196608:lNZILIcmCamzQRRkXeIt063S0Piv2QPMm9awLSN0p:lNqIBCayQRANC0Piv2Qr9J

Score

10^/10

discovery evasion execution spyware stealer trojan

Malware Config

Targets

- Target
  
  2024-05-28_bd741cae4a5955c610761f5d76c24a33_bkransomware
- Size
  
  6.6MB
- MD5
  
  bd741cae4a5955c610761f5d76c24a33
- SHA1
  
  84138e2a3a7383f3aa2374a2e73d7e406c65c6d0
- SHA256
  
  44483ca13b239cd945275aa6aea3701bd6fc429b5f76a36819e726fdc377459c
- SHA512
  
  04fdc372eb393d2515b3fe0a8ce1ae4556d73b1c9c0debba671173e8584ce7f1b5ce2604763704aedfa4fd13916c8ff5fbf153758baa7ecea55886f7a8b70366
- SSDEEP
  
  196608:lNZILIcmCamzQRRkXeIt063S0Piv2QPMm9awLSN0p:lNqIBCayQRANC0Piv2Qr9J
Score

10^/10

discovery evasion execution spyware stealer trojan
- Modifies Windows Defender Real-time Protection settings
  evasion trojan
- Windows security bypass
  evasion trojan
- Command and Scripting Interpreter: PowerShell
  Run Powershell and hide display window.
  execution
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Drops Chrome extension
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

PowerShell

Scheduled Task/Job

Persistence

Create or Modify System Process

Windows Service

Scheduled Task/Job

Privilege Escalation

Create or Modify System Process

Windows Service

Scheduled Task/Job

Defense Evasion

Impair Defenses

Disable or Modify Tools

Modify Registry

Credential Access

Unsecured Credentials

Credentials In Files

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Data from Local System

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoveryevasionexecutionspywarestealertrojan

behavioral2

discoveryexecutionspywarestealer