0aec1faf1416e654dd0402090fbc55765622db9fc84b666c1a6638580aea0dc3 | Triage

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Reports

Overview

overview

7

Static

static

3

2024-04-05...uk.exe

windows7-x64

1

2024-04-05...uk.exe

windows10-2004-x64

7

Sharing

General

Target

2024-04-05_3006ccfb8d31ecce12eba32f8c389fff_ryuk
Size

1.7MB
Sample

240405-nnx56aaf3x
MD5

3006ccfb8d31ecce12eba32f8c389fff
SHA1

ada1ccb6c5f94b3d22c4acf79f3891a52f5a77de
SHA256

0aec1faf1416e654dd0402090fbc55765622db9fc84b666c1a6638580aea0dc3
SHA512

1eed955b5084ecad14564c13c67455f383703ce02a667526f4ded0f74783c0ceb5cda3d5625ba0e3156450a461e836f2f24126dcff0ecf4cd2290c39f7b6b84e
SSDEEP

49152:4gtHUujpj7AewZkZhRdhEl9dOq18F5/oN6M50R:rFhxZhG9y55M50

Score

7^/10

spyware stealer

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

2024-04-05_3006ccfb8d31ecce12eba32f8c389fff_ryuk.exe

Resource

win7-20240221-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral2

Sample

2024-04-05_3006ccfb8d31ecce12eba32f8c389fff_ryuk.exe

Resource

win10v2004-20240226-en

spyware stealer

windows10-2004-x64

14 signatures

150 seconds

Malware Config

Targets

- Target
  
  2024-04-05_3006ccfb8d31ecce12eba32f8c389fff_ryuk
- Size
  
  1.7MB
- MD5
  
  3006ccfb8d31ecce12eba32f8c389fff
- SHA1
  
  ada1ccb6c5f94b3d22c4acf79f3891a52f5a77de
- SHA256
  
  0aec1faf1416e654dd0402090fbc55765622db9fc84b666c1a6638580aea0dc3
- SHA512
  
  1eed955b5084ecad14564c13c67455f383703ce02a667526f4ded0f74783c0ceb5cda3d5625ba0e3156450a461e836f2f24126dcff0ecf4cd2290c39f7b6b84e
- SSDEEP
  
  49152:4gtHUujpj7AewZkZhRdhEl9dOq18F5/oN6M50R:rFhxZhG9y55M50
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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