wannacry | a903d75b894efefc834cff35afc6d429fa3929a2ef8b801889a906cb3d210139 | Triage

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Reports

Overview

overview

Static

static

3

a903d75b89...39.dll

windows7-x64

a903d75b89...39.dll

windows10-2004-x64

Sharing

General

Target

a903d75b894efefc834cff35afc6d429fa3929a2ef8b801889a906cb3d210139
Size

5.0MB
Sample

240915-a1m9tswelj
MD5

43295328bbda9562e1f06bf87f75c0e3
SHA1

93f34f8dcdf8029f71bc2882055fbd8e9355abe7
SHA256

a903d75b894efefc834cff35afc6d429fa3929a2ef8b801889a906cb3d210139
SHA512

9f61e5403b0b05bcd7d615fb0fc0d56c1c28df464e2babf814878d862c973ff5be70cb6f853c27a837e3974f7be9589b570285adbf245046f3407608e70b64e7
SSDEEP

24576:RbLgdeQhfVZMSirYbcMNgef0QeQjG/D8kIqRYoAdNLKz6627X6SASk+RdhAdmv:RnjQ1MSPbcBVQej/1INRp6SAARdhnv

Score

10^/10

wannacry discovery ransomware worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

a903d75b894efefc834cff35afc6d429fa3929a2ef8b801889a906cb3d210139.dll

Resource

win7-20240729-en

wannacry discovery ransomware worm

windows7-x64

9 signatures

150 seconds

Behavioral task

behavioral2

Sample

a903d75b894efefc834cff35afc6d429fa3929a2ef8b801889a906cb3d210139.dll

Resource

win10v2004-20240802-en

wannacry discovery ransomware worm

windows10-2004-x64

7 signatures

150 seconds

Malware Config

Targets

- Target
  
  a903d75b894efefc834cff35afc6d429fa3929a2ef8b801889a906cb3d210139
- Size
  
  5.0MB
- MD5
  
  43295328bbda9562e1f06bf87f75c0e3
- SHA1
  
  93f34f8dcdf8029f71bc2882055fbd8e9355abe7
- SHA256
  
  a903d75b894efefc834cff35afc6d429fa3929a2ef8b801889a906cb3d210139
- SHA512
  
  9f61e5403b0b05bcd7d615fb0fc0d56c1c28df464e2babf814878d862c973ff5be70cb6f853c27a837e3974f7be9589b570285adbf245046f3407608e70b64e7
- SSDEEP
  
  24576:RbLgdeQhfVZMSirYbcMNgef0QeQjG/D8kIqRYoAdNLKz6627X6SASk+RdhAdmv:RnjQ1MSPbcBVQej/1INRp6SAARdhnv
Score

10^/10

wannacry discovery ransomware worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Contacts a large (3282) 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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