wannacry | a51b3eec32ccb2ad6fc42504f80e171989007dee46345cc55357f94b08a53de4 | Triage

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Overview

overview

Static

static

3

fd1b4bdeca...18.dll

windows7-x64

fd1b4bdeca...18.dll

windows10-2004-x64

Sharing

General

Target

fd1b4bdeca9ebf5c3bc716fa290f43e6_JaffaCakes118
Size

5.0MB
Sample

240928-zg7lssycpd
MD5

fd1b4bdeca9ebf5c3bc716fa290f43e6
SHA1

28936eaa6241dad63399d7762c86a93078577f93
SHA256

a51b3eec32ccb2ad6fc42504f80e171989007dee46345cc55357f94b08a53de4
SHA512

4ad3296b9f1bc15df4df0c03b88362ba54d279b7329cb84c088549ee02ae76f6856c162361920ac0017e17ccfc6b10015bf2aa6d8ee781a90c069543c10ba16a
SSDEEP

49152:znAQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAAOH:TDqPoBhz1aRxcSUDk36SAl

Score

10^/10

wannacry discovery ransomware worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

fd1b4bdeca9ebf5c3bc716fa290f43e6_JaffaCakes118.dll

Resource

win7-20240903-en

wannacry discovery ransomware worm

windows7-x64

9 signatures

150 seconds

Behavioral task

behavioral2

Sample

fd1b4bdeca9ebf5c3bc716fa290f43e6_JaffaCakes118.dll

Resource

win10v2004-20240802-en

wannacry discovery ransomware worm

windows10-2004-x64

8 signatures

150 seconds

Malware Config

Targets

- Target
  
  fd1b4bdeca9ebf5c3bc716fa290f43e6_JaffaCakes118
- Size
  
  5.0MB
- MD5
  
  fd1b4bdeca9ebf5c3bc716fa290f43e6
- SHA1
  
  28936eaa6241dad63399d7762c86a93078577f93
- SHA256
  
  a51b3eec32ccb2ad6fc42504f80e171989007dee46345cc55357f94b08a53de4
- SHA512
  
  4ad3296b9f1bc15df4df0c03b88362ba54d279b7329cb84c088549ee02ae76f6856c162361920ac0017e17ccfc6b10015bf2aa6d8ee781a90c069543c10ba16a
- SSDEEP
  
  49152:znAQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAAOH:TDqPoBhz1aRxcSUDk36SAl
Score

10^/10

wannacry discovery ransomware worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Contacts a large (3238) 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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