wannacry | 16e3da99d0c51b91d0b4d3f3e9f3149b930dbfe529c7b95d5a5e785bb0e7635b | Triage

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Overview

overview

Static

static

3

d73547899c...18.dll

windows7-x64

d73547899c...18.dll

windows10-2004-x64

Sharing

General

Target

d73547899cfb483ae8eb2dbd5bb2666c_JaffaCakes118
Size

5.0MB
Sample

240909-2k1zjatfpl
MD5

d73547899cfb483ae8eb2dbd5bb2666c
SHA1

4ac1e6c04930b1108c7f4f8a5603c4b7fced8aee
SHA256

16e3da99d0c51b91d0b4d3f3e9f3149b930dbfe529c7b95d5a5e785bb0e7635b
SHA512

b9f8597163de633821db710e273568f60247a1b189d18cc9455d303f4696be649ab51ba8348dd2ee42f723468c4667914bdf7585db23d474dd6bf796b4825022
SSDEEP

98304:d8qPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2:d8qPe1Cxcxk3ZAEUadzR8yc4

Score

10^/10

wannacry discovery ransomware worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

d73547899cfb483ae8eb2dbd5bb2666c_JaffaCakes118.dll

Resource

win7-20240903-en

wannacry discovery ransomware worm

windows7-x64

9 signatures

150 seconds

Behavioral task

behavioral2

Sample

d73547899cfb483ae8eb2dbd5bb2666c_JaffaCakes118.dll

Resource

win10v2004-20240802-en

wannacry discovery ransomware worm

windows10-2004-x64

7 signatures

150 seconds

Malware Config

Targets

- Target
  
  d73547899cfb483ae8eb2dbd5bb2666c_JaffaCakes118
- Size
  
  5.0MB
- MD5
  
  d73547899cfb483ae8eb2dbd5bb2666c
- SHA1
  
  4ac1e6c04930b1108c7f4f8a5603c4b7fced8aee
- SHA256
  
  16e3da99d0c51b91d0b4d3f3e9f3149b930dbfe529c7b95d5a5e785bb0e7635b
- SHA512
  
  b9f8597163de633821db710e273568f60247a1b189d18cc9455d303f4696be649ab51ba8348dd2ee42f723468c4667914bdf7585db23d474dd6bf796b4825022
- SSDEEP
  
  98304:d8qPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2:d8qPe1Cxcxk3ZAEUadzR8yc4
Score

10^/10

wannacry discovery ransomware worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Contacts a large (3227) 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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