wannacry | 27f7b4b45546af6c1b3fc3edf05bfe824b907b8a09751ede40d364790f87dabf | Triage

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Overview

overview

Static

static

3

fa17aae4f3...18.dll

windows7-x64

fa17aae4f3...18.dll

windows10-2004-x64

Sharing

General

Target

fa17aae4f396459b7d591759d7aaf033_JaffaCakes118
Size

5.0MB
Sample

240927-krlprathpp
MD5

fa17aae4f396459b7d591759d7aaf033
SHA1

dffab299632a5623bb931eff5bfc23c25d4fcbea
SHA256

27f7b4b45546af6c1b3fc3edf05bfe824b907b8a09751ede40d364790f87dabf
SHA512

f888cb03d586b8521211f3210ff4b4daba54d8bebb29eb87a82c479306f9838ff1ec75e5e2f78d914c6606793d93da26feb8203c9b50b3af29d94c8253fb92d2
SSDEEP

49152:SnAQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAARdhnvxJM0H9PAMEc:+DqPoBhz1aRxcSUDk36SAEdhvxWa9P5

Score

10^/10

wannacry discovery ransomware worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

fa17aae4f396459b7d591759d7aaf033_JaffaCakes118.dll

Resource

win7-20240903-en

wannacry discovery ransomware worm

windows7-x64

9 signatures

150 seconds

Behavioral task

behavioral2

Sample

fa17aae4f396459b7d591759d7aaf033_JaffaCakes118.dll

Resource

win10v2004-20240802-en

wannacry discovery ransomware worm

windows10-2004-x64

8 signatures

150 seconds

Malware Config

Targets

- Target
  
  fa17aae4f396459b7d591759d7aaf033_JaffaCakes118
- Size
  
  5.0MB
- MD5
  
  fa17aae4f396459b7d591759d7aaf033
- SHA1
  
  dffab299632a5623bb931eff5bfc23c25d4fcbea
- SHA256
  
  27f7b4b45546af6c1b3fc3edf05bfe824b907b8a09751ede40d364790f87dabf
- SHA512
  
  f888cb03d586b8521211f3210ff4b4daba54d8bebb29eb87a82c479306f9838ff1ec75e5e2f78d914c6606793d93da26feb8203c9b50b3af29d94c8253fb92d2
- SSDEEP
  
  49152:SnAQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAARdhnvxJM0H9PAMEc:+DqPoBhz1aRxcSUDk36SAEdhvxWa9P5
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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