wannacry | f1d41d03b3376c404cad4725fd62e9c15157074ddf7617e8d3ad05712208a4fd | Triage

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Overview

overview

Static

static

3

e5840a9753...18.dll

windows7-x64

e5840a9753...18.dll

windows10-2004-x64

Sharing

General

Target

e5840a9753ed8f90fbd7264c8db27c4b_JaffaCakes118
Size

5.0MB
Sample

240916-yzw3caxgjd
MD5

e5840a9753ed8f90fbd7264c8db27c4b
SHA1

8c812aa434de921ce5654a4bc9331f4c36ee1fe9
SHA256

f1d41d03b3376c404cad4725fd62e9c15157074ddf7617e8d3ad05712208a4fd
SHA512

f98cd65b04d859e32bcb922338786e9929b56adaedb9462657fbab578e44397a809d735da42b7821136381ccb27f71a684814ce249f36b46682c4ed22ad08dfe
SSDEEP

49152:SnAQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAARdhnvxJM0H9:+DqPoBhz1aRxcSUDk36SAEdhvxWa9

Score

10^/10

wannacry discovery ransomware worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

e5840a9753ed8f90fbd7264c8db27c4b_JaffaCakes118.dll

Resource

win7-20240903-en

wannacry discovery ransomware worm

windows7-x64

9 signatures

150 seconds

Behavioral task

behavioral2

Sample

e5840a9753ed8f90fbd7264c8db27c4b_JaffaCakes118.dll

Resource

win10v2004-20240802-en

wannacry discovery ransomware worm

windows10-2004-x64

8 signatures

150 seconds

Malware Config

Targets

- Target
  
  e5840a9753ed8f90fbd7264c8db27c4b_JaffaCakes118
- Size
  
  5.0MB
- MD5
  
  e5840a9753ed8f90fbd7264c8db27c4b
- SHA1
  
  8c812aa434de921ce5654a4bc9331f4c36ee1fe9
- SHA256
  
  f1d41d03b3376c404cad4725fd62e9c15157074ddf7617e8d3ad05712208a4fd
- SHA512
  
  f98cd65b04d859e32bcb922338786e9929b56adaedb9462657fbab578e44397a809d735da42b7821136381ccb27f71a684814ce249f36b46682c4ed22ad08dfe
- SSDEEP
  
  49152:SnAQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAARdhnvxJM0H9:+DqPoBhz1aRxcSUDk36SAEdhvxWa9
Score

10^/10

wannacry discovery ransomware worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Contacts a large (3263) 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

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

wannacrydiscoveryransomwareworm

behavioral2

wannacrydiscoveryransomwareworm

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