wannacry | 48d95a1cf195f8372f5c89e58bbc46d68003f03bde42967bb1ca955d1de32f97 | Triage

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Overview

overview

Static

static

3

e9ddb84b38...18.dll

windows7-x64

e9ddb84b38...18.dll

windows10-2004-x64

Sharing

General

Target

e9ddb84b38bd58839918555f7b09c675_JaffaCakes118
Size

5.0MB
Sample

240918-yl39ha1brr
MD5

e9ddb84b38bd58839918555f7b09c675
SHA1

1be36d458a84806e8197aa9e085ec82d9af9dc97
SHA256

48d95a1cf195f8372f5c89e58bbc46d68003f03bde42967bb1ca955d1de32f97
SHA512

f7404324d38558357ed2808cef5bb6c5d50188abac52c07419934feded0e0c634e9d90c9c87bd7a364ad3bc6617dd298ef21bc06a739d53e83f26c0ef91a2ac1
SSDEEP

24576:SbLgddQhfdmMSirYbcMNgef0K1LJMfcH9PO6L:SnAQqMSPbcBVKxJM0H9

Score

10^/10

wannacry discovery ransomware worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

e9ddb84b38bd58839918555f7b09c675_JaffaCakes118.dll

Resource

win7-20240704-en

wannacry discovery ransomware worm

windows7-x64

9 signatures

150 seconds

Behavioral task

behavioral2

Sample

e9ddb84b38bd58839918555f7b09c675_JaffaCakes118.dll

Resource

win10v2004-20240802-en

wannacry discovery ransomware worm

windows10-2004-x64

8 signatures

150 seconds

Malware Config

Targets

- Target
  
  e9ddb84b38bd58839918555f7b09c675_JaffaCakes118
- Size
  
  5.0MB
- MD5
  
  e9ddb84b38bd58839918555f7b09c675
- SHA1
  
  1be36d458a84806e8197aa9e085ec82d9af9dc97
- SHA256
  
  48d95a1cf195f8372f5c89e58bbc46d68003f03bde42967bb1ca955d1de32f97
- SHA512
  
  f7404324d38558357ed2808cef5bb6c5d50188abac52c07419934feded0e0c634e9d90c9c87bd7a364ad3bc6617dd298ef21bc06a739d53e83f26c0ef91a2ac1
- SSDEEP
  
  24576:SbLgddQhfdmMSirYbcMNgef0K1LJMfcH9PO6L:SnAQqMSPbcBVKxJM0H9
Score

10^/10

wannacry discovery ransomware worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Contacts a large (3255) 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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