wannacry

General

Target

2024-08-09_1a5d4cb874f56fe6a97939192d411b8e_wannacry
Size

8.0MB
Sample

240809-qm63sa1djl
MD5

1a5d4cb874f56fe6a97939192d411b8e
SHA1

3ef1ef5f95311642729260a8943770d2818bee74
SHA256

0f9228939702a12e0c07215383c63734eac714eb32182be2e230eec80c8cfe7d
SHA512

1ec3765dea6663d7a3b1e4d45066c8453d930f21ffa057a6123ecf7cd037e5bf3f65b46a74e7cc2f399b34b4e4ce74f68e22cc1262977acaffee3c1bdfac8884
SSDEEP

49152:U0qALES64w1sbfMZuZR30hlhbFv6yELWTKZKy/KniB/:5bd3kbFSkOZK9i

Score

10^/10

Malware Config

Targets

- Target
  
  2024-08-09_1a5d4cb874f56fe6a97939192d411b8e_wannacry
- Size
  
  8.0MB
- MD5
  
  1a5d4cb874f56fe6a97939192d411b8e
- SHA1
  
  3ef1ef5f95311642729260a8943770d2818bee74
- SHA256
  
  0f9228939702a12e0c07215383c63734eac714eb32182be2e230eec80c8cfe7d
- SHA512
  
  1ec3765dea6663d7a3b1e4d45066c8453d930f21ffa057a6123ecf7cd037e5bf3f65b46a74e7cc2f399b34b4e4ce74f68e22cc1262977acaffee3c1bdfac8884
- SSDEEP
  
  49152:U0qALES64w1sbfMZuZR30hlhbFv6yELWTKZKy/KniB/:5bd3kbFSkOZK9i
Score

10^/10

wannacry ransomware spyware stealer worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Renames multiple (860) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  ransomware
- Drops file in Drivers directory
- Manipulates Digital Signatures
  Attackers can apply techniques such as modifying certain DLL exports to make their binary seem valid.
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Drops desktop.ini file(s)
- 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

1

T1552

Credentials In Files

1

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Tasks

Resubmissions

Sharing

General

Malware Config

Targets

Renames multiple (860) files with added filename extension

Drops file in Drivers directory

Manipulates Digital Signatures

Reads user/profile data of web browsers

Drops desktop.ini file(s)

Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks

static1

behavioral1

behavioral2