wannacry | b65a61d71b8f8a20aaf335c20a8e4a75a9184c21b08a240eae1b436df42a79c5 | Triage

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Overview

overview

Static

static

3

ed03cfcc81...18.dll

windows7-x64

ed03cfcc81...18.dll

windows10-2004-x64

Sharing

General

Target

ed03cfcc81546aee052e5d3360abda8d_JaffaCakes118
Size

5.0MB
Sample

240920-g74nqasgkh
MD5

ed03cfcc81546aee052e5d3360abda8d
SHA1

f35b2c142d6a096c24e6000f03192bf8f70479c8
SHA256

b65a61d71b8f8a20aaf335c20a8e4a75a9184c21b08a240eae1b436df42a79c5
SHA512

f529e254fda09b34b261a5a133c93d877b0dcf157a1c494c634e113b7f96a57dfbc7a65bbe11941261ba253578452689296e56734f57c489dd46dfcb35ab4a25
SSDEEP

49152:RnGMSPbcBVQej/1INRx+TSqTdX1HkQo6SAAYh:1GPoBhz1aRxcSUDk36SAth

Score

10^/10

wannacry discovery ransomware worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

ed03cfcc81546aee052e5d3360abda8d_JaffaCakes118.dll

Resource

win7-20240903-en

wannacry discovery ransomware worm

windows7-x64

9 signatures

150 seconds

Behavioral task

behavioral2

Sample

ed03cfcc81546aee052e5d3360abda8d_JaffaCakes118.dll

Resource

win10v2004-20240802-en

wannacry discovery ransomware worm

windows10-2004-x64

9 signatures

150 seconds

Malware Config

Targets

- Target
  
  ed03cfcc81546aee052e5d3360abda8d_JaffaCakes118
- Size
  
  5.0MB
- MD5
  
  ed03cfcc81546aee052e5d3360abda8d
- SHA1
  
  f35b2c142d6a096c24e6000f03192bf8f70479c8
- SHA256
  
  b65a61d71b8f8a20aaf335c20a8e4a75a9184c21b08a240eae1b436df42a79c5
- SHA512
  
  f529e254fda09b34b261a5a133c93d877b0dcf157a1c494c634e113b7f96a57dfbc7a65bbe11941261ba253578452689296e56734f57c489dd46dfcb35ab4a25
- SSDEEP
  
  49152:RnGMSPbcBVQej/1INRx+TSqTdX1HkQo6SAAYh:1GPoBhz1aRxcSUDk36SAth
Score

10^/10

wannacry discovery ransomware worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Contacts a large (3218) 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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