wannacry | 133e1d4c87a3728c2888997025565651e654f5af74c5428f822c9c058ec3b35e | Triage

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Overview

overview

Static

static

3

a34d8bd749...63.dll

windows7-x64

a34d8bd749...63.dll

windows10-2004-x64

Sharing

General

Target

a34d8bd7493c5f8c2bf381a0267de463.dll
Size

5.0MB
Sample

250114-1ka8fa1kbw
MD5

a34d8bd7493c5f8c2bf381a0267de463
SHA1

19326be1a905a053f95cef69a630d30cb298bd5b
SHA256

133e1d4c87a3728c2888997025565651e654f5af74c5428f822c9c058ec3b35e
SHA512

647452c6bb769e1a928aba3af6140a63f210f14c3208b68ef05b94580c368f5fb865885ee8ce37bf3ae508687f1b2ec5c99e3364d9416a80eb15c11739dcd789
SSDEEP

49152:RnpEKUacBVQej/1INRx+TSqTdX1HkQo6SAARdhOv:1pyfBhz1aRxcSUDk36SAEdhG

Score

10^/10

wannacry discovery ransomware worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

a34d8bd7493c5f8c2bf381a0267de463.dll

Resource

win7-20240903-en

wannacry discovery ransomware worm

windows7-x64

11 signatures

150 seconds

Behavioral task

behavioral2

Sample

a34d8bd7493c5f8c2bf381a0267de463.dll

Resource

win10v2004-20241007-en

wannacry discovery ransomware worm

windows10-2004-x64

10 signatures

150 seconds

Malware Config

Targets

- Target
  
  a34d8bd7493c5f8c2bf381a0267de463.dll
- Size
  
  5.0MB
- MD5
  
  a34d8bd7493c5f8c2bf381a0267de463
- SHA1
  
  19326be1a905a053f95cef69a630d30cb298bd5b
- SHA256
  
  133e1d4c87a3728c2888997025565651e654f5af74c5428f822c9c058ec3b35e
- SHA512
  
  647452c6bb769e1a928aba3af6140a63f210f14c3208b68ef05b94580c368f5fb865885ee8ce37bf3ae508687f1b2ec5c99e3364d9416a80eb15c11739dcd789
- SSDEEP
  
  49152:RnpEKUacBVQej/1INRx+TSqTdX1HkQo6SAARdhOv:1pyfBhz1aRxcSUDk36SAEdhG
Score

10^/10

wannacry discovery ransomware worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Wannacry family
  wannacry
- Contacts a large (3214) 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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