wannacry | 73f59c2bf9ba87051269cea15b019465a0be71c73cbf148cd9053ee7ed80b096 | Triage

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Overview

overview

Static

static

3

0140ffbe33...18.exe

windows7-x64

0140ffbe33...18.exe

windows10-2004-x64

Sharing

General

Target

0140ffbe3344392722be015cc30f6bd9_JaffaCakes118
Size

3.6MB
Sample

240426-vp4gwsha9s
MD5

0140ffbe3344392722be015cc30f6bd9
SHA1

aa4ff65a78f614fc1f5f0514a6238d70913a5c82
SHA256

73f59c2bf9ba87051269cea15b019465a0be71c73cbf148cd9053ee7ed80b096
SHA512

f4e4cf3e915d1ab7228c3ff8d9d892a4d6b0372d2e22ac2243595690abf8af9507fb4656e3ad4a3fcf6f1f6562404edd0f7c5720b0f74f0c2bc2630849585756
SSDEEP

6144:GE9l9ynqIYVTH5DgSg8ajldktM0XXrP2QhMV9qbBLIwYQuy8DLq1eN5Di/CaLXE:GebLgPlu+QhMbaIMu7L5N5b0X

Score

10^/10

wannacry discovery ransomware worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

0140ffbe3344392722be015cc30f6bd9_JaffaCakes118.exe

Resource

win7-20240215-en

wannacry discovery ransomware worm

windows7-x64

7 signatures

150 seconds

Behavioral task

behavioral2

Sample

0140ffbe3344392722be015cc30f6bd9_JaffaCakes118.exe

Resource

win10v2004-20240419-en

wannacry discovery ransomware worm

windows10-2004-x64

6 signatures

150 seconds

Malware Config

Targets

- Target
  
  0140ffbe3344392722be015cc30f6bd9_JaffaCakes118
- Size
  
  3.6MB
- MD5
  
  0140ffbe3344392722be015cc30f6bd9
- SHA1
  
  aa4ff65a78f614fc1f5f0514a6238d70913a5c82
- SHA256
  
  73f59c2bf9ba87051269cea15b019465a0be71c73cbf148cd9053ee7ed80b096
- SHA512
  
  f4e4cf3e915d1ab7228c3ff8d9d892a4d6b0372d2e22ac2243595690abf8af9507fb4656e3ad4a3fcf6f1f6562404edd0f7c5720b0f74f0c2bc2630849585756
- SSDEEP
  
  6144:GE9l9ynqIYVTH5DgSg8ajldktM0XXrP2QhMV9qbBLIwYQuy8DLq1eN5Di/CaLXE:GebLgPlu+QhMbaIMu7L5N5b0X
Score

10^/10

wannacry discovery ransomware worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Contacts a large (3248) amount of remote hosts
  This may indicate a network scan to discover remotely running services.
  discovery
- Executes dropped EXE
- Creates a large amount of network flows
  This may indicate a network scan to discover remotely running services.
  discovery
- 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

Discovery

Network Service Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

wannacrydiscoveryransomwareworm

behavioral2

wannacrydiscoveryransomwareworm

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