wannacry | 9348ff35903052b6874508e0fa116dacc4dca5b0a60710a6084c3ac5f01ae85f | Triage

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Overview

overview

Static

static

3

cd99e5e4f4...18.dll

windows7-x64

cd99e5e4f4...18.dll

windows10-2004-x64

Sharing

General

Target

cd99e5e4f44621978faf8df0e01d2d2b_JaffaCakes118
Size

5.0MB
Sample

240831-zx9q4avhqj
MD5

cd99e5e4f44621978faf8df0e01d2d2b
SHA1

3b0c4c9fb61449fe14d4e11b126667455516c3a5
SHA256

9348ff35903052b6874508e0fa116dacc4dca5b0a60710a6084c3ac5f01ae85f
SHA512

a257b943f5c8d18580e832955c9855974e5ddf227b346d5765bcf1203a70659fce7ddea063ab8b9097be3f39ba1567483435f6953b579a94000e927bdec53748
SSDEEP

49152:RnsEMSPbcBVQej/1INRx+TSqTdX1HkQo6SAARdhnv:1fPoBhz1aRxcSUDk36SAEdhv

Score

10^/10

wannacry discovery ransomware worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

cd99e5e4f44621978faf8df0e01d2d2b_JaffaCakes118.dll

Resource

win7-20240729-en

wannacry discovery ransomware worm

windows7-x64

9 signatures

150 seconds

Behavioral task

behavioral2

Sample

cd99e5e4f44621978faf8df0e01d2d2b_JaffaCakes118.dll

Resource

win10v2004-20240802-en

wannacry discovery ransomware worm

windows10-2004-x64

9 signatures

150 seconds

Malware Config

Targets

- Target
  
  cd99e5e4f44621978faf8df0e01d2d2b_JaffaCakes118
- Size
  
  5.0MB
- MD5
  
  cd99e5e4f44621978faf8df0e01d2d2b
- SHA1
  
  3b0c4c9fb61449fe14d4e11b126667455516c3a5
- SHA256
  
  9348ff35903052b6874508e0fa116dacc4dca5b0a60710a6084c3ac5f01ae85f
- SHA512
  
  a257b943f5c8d18580e832955c9855974e5ddf227b346d5765bcf1203a70659fce7ddea063ab8b9097be3f39ba1567483435f6953b579a94000e927bdec53748
- SSDEEP
  
  49152:RnsEMSPbcBVQej/1INRx+TSqTdX1HkQo6SAARdhnv:1fPoBhz1aRxcSUDk36SAEdhv
Score

10^/10

wannacry discovery ransomware worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Contacts a large (3228) 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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