wannacry | 0a547edd3c73c87c7796377bee53ed0024edb35a9c9c1e4a62735909643a4ca2 | Triage

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Overview

overview

Static

static

3

f65b4cc9a8...18.dll

windows7-x64

f65b4cc9a8...18.dll

windows10-2004-x64

Sharing

General

Target

f65b4cc9a87df1dd14918f8d295af7ea_JaffaCakes118
Size

5.0MB
Sample

240925-teg1gatfrj
MD5

f65b4cc9a87df1dd14918f8d295af7ea
SHA1

397e761ab1ae29c593b88199150d38e7bd7e5782
SHA256

0a547edd3c73c87c7796377bee53ed0024edb35a9c9c1e4a62735909643a4ca2
SHA512

7ee60ab115c68fa1a37b4cd5c74d4d8f852d17d8dca13e66af615a96303f6fb3e4a6399db14c28acda6eccd71b0c7d039e399126cf2d171b2361751a4f658828
SSDEEP

98304:d8qPonhz1aRxcSUDkuxWa9P593R8yAVp2H:d8qPM1CxcxkhadzR8yc4H

Score

10^/10

wannacry discovery ransomware worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

f65b4cc9a87df1dd14918f8d295af7ea_JaffaCakes118.dll

Resource

win7-20240903-en

wannacry discovery ransomware worm

windows7-x64

9 signatures

150 seconds

Behavioral task

behavioral2

Sample

f65b4cc9a87df1dd14918f8d295af7ea_JaffaCakes118.dll

Resource

win10v2004-20240802-en

wannacry discovery ransomware worm

windows10-2004-x64

7 signatures

150 seconds

Malware Config

Targets

- Target
  
  f65b4cc9a87df1dd14918f8d295af7ea_JaffaCakes118
- Size
  
  5.0MB
- MD5
  
  f65b4cc9a87df1dd14918f8d295af7ea
- SHA1
  
  397e761ab1ae29c593b88199150d38e7bd7e5782
- SHA256
  
  0a547edd3c73c87c7796377bee53ed0024edb35a9c9c1e4a62735909643a4ca2
- SHA512
  
  7ee60ab115c68fa1a37b4cd5c74d4d8f852d17d8dca13e66af615a96303f6fb3e4a6399db14c28acda6eccd71b0c7d039e399126cf2d171b2361751a4f658828
- SSDEEP
  
  98304:d8qPonhz1aRxcSUDkuxWa9P593R8yAVp2H:d8qPM1CxcxkhadzR8yc4H
Score

10^/10

wannacry discovery ransomware worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Contacts a large (3300) 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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