2aadd272e825ee956c82131a2a7521c615b9602e2588f41c058384affc7c29d7 | Triage

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Overview

overview

7

Static

static

3

2024-04-08...uk.exe

windows7-x64

1

2024-04-08...uk.exe

windows10-2004-x64

7

Sharing

General

Target

2024-04-08_48054a13a8c0a6763aa8e7d9f4d34333_ryuk
Size

2.2MB
Sample

240408-q4l4yaae65
MD5

48054a13a8c0a6763aa8e7d9f4d34333
SHA1

a6ea43f9803c1537eed4f1e687b8dc3f75fad347
SHA256

2aadd272e825ee956c82131a2a7521c615b9602e2588f41c058384affc7c29d7
SHA512

ec56314c3a633bfdf0d9dcf9ec9ecf3915ee77dcca6138924f6b060b7c8af8642d8a2cdfd8e55172b443aa31ae270d3ad18856b74f7e10ce7bef4f68a1fccabd
SSDEEP

49152:iWWu1zKeIxNj2bchBluP3GiyBKD2gDUYmvFur31yAipQCtXxc0H:iWBMNj3ZoHU7dG1yfpVBlH

Score

7^/10

spyware stealer

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

2024-04-08_48054a13a8c0a6763aa8e7d9f4d34333_ryuk.exe

Resource

win7-20240221-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral2

Sample

2024-04-08_48054a13a8c0a6763aa8e7d9f4d34333_ryuk.exe

Resource

win10v2004-20240226-en

spyware stealer

windows10-2004-x64

14 signatures

150 seconds

Malware Config

Targets

- Target
  
  2024-04-08_48054a13a8c0a6763aa8e7d9f4d34333_ryuk
- Size
  
  2.2MB
- MD5
  
  48054a13a8c0a6763aa8e7d9f4d34333
- SHA1
  
  a6ea43f9803c1537eed4f1e687b8dc3f75fad347
- SHA256
  
  2aadd272e825ee956c82131a2a7521c615b9602e2588f41c058384affc7c29d7
- SHA512
  
  ec56314c3a633bfdf0d9dcf9ec9ecf3915ee77dcca6138924f6b060b7c8af8642d8a2cdfd8e55172b443aa31ae270d3ad18856b74f7e10ce7bef4f68a1fccabd
- SSDEEP
  
  49152:iWWu1zKeIxNj2bchBluP3GiyBKD2gDUYmvFur31yAipQCtXxc0H:iWBMNj3ZoHU7dG1yfpVBlH
Score

7^/10

spyware stealer
- Executes dropped EXE
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

Credentials In Files

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Data from Local System

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

behavioral2

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