wannacry | 2a59b0d55f95cd7fc5be815d21c5c37bdeb34695838835eabca4f8b3f74efc6a | Triage

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Overview

overview

Static

static

3

dff049b013...18.dll

windows7-x64

dff049b013...18.dll

windows10-2004-x64

Sharing

General

Target

dff049b013e49a44fa132de8411036a5_JaffaCakes118
Size

5.0MB
Sample

240914-lrx88axflq
MD5

dff049b013e49a44fa132de8411036a5
SHA1

c8410ae6872b70580d9fd0ec84cdbb14ce547a77
SHA256

2a59b0d55f95cd7fc5be815d21c5c37bdeb34695838835eabca4f8b3f74efc6a
SHA512

5662e6fa4903efab740d1af0cb85300beaabf551dd7fa46f3c1e05c39214da1aba84f8ee813a745ada9e46255fb7960120f869b81b54e7f4f822fd14c1d9279b
SSDEEP

49152:znAQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAARdhnvxJM0H9:TDqPoBhz1aRxcSUDk36SAEdhvxWa9

Score

10^/10

wannacry discovery ransomware worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

dff049b013e49a44fa132de8411036a5_JaffaCakes118.dll

Resource

win7-20240903-en

wannacry discovery ransomware worm

windows7-x64

9 signatures

150 seconds

Behavioral task

behavioral2

Sample

dff049b013e49a44fa132de8411036a5_JaffaCakes118.dll

Resource

win10v2004-20240802-en

wannacry discovery ransomware worm

windows10-2004-x64

8 signatures

150 seconds

Malware Config

Targets

- Target
  
  dff049b013e49a44fa132de8411036a5_JaffaCakes118
- Size
  
  5.0MB
- MD5
  
  dff049b013e49a44fa132de8411036a5
- SHA1
  
  c8410ae6872b70580d9fd0ec84cdbb14ce547a77
- SHA256
  
  2a59b0d55f95cd7fc5be815d21c5c37bdeb34695838835eabca4f8b3f74efc6a
- SHA512
  
  5662e6fa4903efab740d1af0cb85300beaabf551dd7fa46f3c1e05c39214da1aba84f8ee813a745ada9e46255fb7960120f869b81b54e7f4f822fd14c1d9279b
- SSDEEP
  
  49152:znAQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAARdhnvxJM0H9:TDqPoBhz1aRxcSUDk36SAEdhvxWa9
Score

10^/10

wannacry discovery ransomware worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Contacts a large (3114) 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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