wannacry | a4975dd0b874dfe6cd94e148942d44bdca500d8aa68cc707c24d48722924ee50 | Triage

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Overview

overview

Static

static

3

f243a973f9...18.exe

windows7-x64

f243a973f9...18.exe

windows10-2004-x64

Sharing

General

Target

f243a973f9541a3e3ac562b623e378b2_JaffaCakes118
Size

3.6MB
Sample

240922-sjr6kawbkl
MD5

f243a973f9541a3e3ac562b623e378b2
SHA1

8ac13a8f203100168d3c8069d79a0a8697e08886
SHA256

a4975dd0b874dfe6cd94e148942d44bdca500d8aa68cc707c24d48722924ee50
SHA512

8a6111a0cd88758cd85e340de529af51e05f51824e0f7fda881880c9dfebe8c16d9ae76a7469adc65f038fa0467135b2ddc13a1daa76c003716cd6c0dddab6b2
SSDEEP

98304:yDqPoBgxcSUj6SAEdhvxWa9P593o8yAVp2HI:yDqPPxcpZAEUadzo8yc4HI

Score

10^/10

wannacry discovery ransomware worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

f243a973f9541a3e3ac562b623e378b2_JaffaCakes118.exe

Resource

win7-20240708-en

wannacry discovery ransomware worm

windows7-x64

8 signatures

150 seconds

Behavioral task

behavioral2

Sample

f243a973f9541a3e3ac562b623e378b2_JaffaCakes118.exe

Resource

win10v2004-20240802-en

wannacry discovery ransomware worm

windows10-2004-x64

7 signatures

150 seconds

Malware Config

Targets

- Target
  
  f243a973f9541a3e3ac562b623e378b2_JaffaCakes118
- Size
  
  3.6MB
- MD5
  
  f243a973f9541a3e3ac562b623e378b2
- SHA1
  
  8ac13a8f203100168d3c8069d79a0a8697e08886
- SHA256
  
  a4975dd0b874dfe6cd94e148942d44bdca500d8aa68cc707c24d48722924ee50
- SHA512
  
  8a6111a0cd88758cd85e340de529af51e05f51824e0f7fda881880c9dfebe8c16d9ae76a7469adc65f038fa0467135b2ddc13a1daa76c003716cd6c0dddab6b2
- SSDEEP
  
  98304:yDqPoBgxcSUj6SAEdhvxWa9P593o8yAVp2HI:yDqPPxcpZAEUadzo8yc4HI
Score

10^/10

wannacry discovery ransomware worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Contacts a large (3293) 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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