wannacry | 51f5f8f16812c0d4d057b8a949963ce68cf096d823edfd2586b51d3225383f2f | Triage

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Overview

overview

Static

static

3

09f82731e3...18.dll

windows7-x64

09f82731e3...18.dll

windows10-2004-x64

Sharing

General

Target

09f82731e3d4e5138450cdbb47878e27_JaffaCakes118
Size

5.0MB
Sample

240430-ryt32ahb21
MD5

09f82731e3d4e5138450cdbb47878e27
SHA1

a45e7c212aa3ab4223f60a0bfd65dcb4bf0c5fc4
SHA256

51f5f8f16812c0d4d057b8a949963ce68cf096d823edfd2586b51d3225383f2f
SHA512

20c09e78a81a4144eca86deff9d6a753e582adf76fcbc42f8fcb8477ac90c3a926fdc6eade93ee37cb88daae5ff5e1ca04b0889c1bd4262c355491d81a0982cf
SSDEEP

49152:JnjQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAARdhnvxJM0H9PAMEcaE:d8qPoBhz1aRxcSUDk36SAEdhvxWa9P5

Score

10^/10

wannacry discovery ransomware worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

09f82731e3d4e5138450cdbb47878e27_JaffaCakes118.dll

Resource

win7-20231129-en

wannacry discovery ransomware worm

windows7-x64

8 signatures

150 seconds

Behavioral task

behavioral2

Sample

09f82731e3d4e5138450cdbb47878e27_JaffaCakes118.dll

Resource

win10v2004-20240419-en

wannacry discovery ransomware worm

windows10-2004-x64

6 signatures

150 seconds

Malware Config

Targets

- Target
  
  09f82731e3d4e5138450cdbb47878e27_JaffaCakes118
- Size
  
  5.0MB
- MD5
  
  09f82731e3d4e5138450cdbb47878e27
- SHA1
  
  a45e7c212aa3ab4223f60a0bfd65dcb4bf0c5fc4
- SHA256
  
  51f5f8f16812c0d4d057b8a949963ce68cf096d823edfd2586b51d3225383f2f
- SHA512
  
  20c09e78a81a4144eca86deff9d6a753e582adf76fcbc42f8fcb8477ac90c3a926fdc6eade93ee37cb88daae5ff5e1ca04b0889c1bd4262c355491d81a0982cf
- SSDEEP
  
  49152:JnjQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAARdhnvxJM0H9PAMEcaE:d8qPoBhz1aRxcSUDk36SAEdhvxWa9P5
Score

10^/10

wannacry discovery ransomware worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Contacts a large (3155) 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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

wannacrydiscoveryransomwareworm

behavioral2

wannacrydiscoveryransomwareworm

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