wannacry | 8fe224636d6cb2404d0b8cf873b2c53d2d82aeff6e15e7d60ed62c68101dc664 | Triage

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Overview

overview

Static

static

3

c16edec919...18.dll

windows7-x64

c16edec919...18.dll

windows10-2004-x64

Sharing

General

Target

c16edec919fc35cb39097f84f1b87455_JaffaCakes118
Size

5.0MB
Sample

240825-yccees1crf
MD5

c16edec919fc35cb39097f84f1b87455
SHA1

a40064964f73182b6a9ee88c2be052907f08c579
SHA256

8fe224636d6cb2404d0b8cf873b2c53d2d82aeff6e15e7d60ed62c68101dc664
SHA512

8455792af038186203c8ae8f423f61c91a591f0bbe275232398b9294fdff849e513c29b8d314a44af6d3d21f996a77e6fa8cf7f80808a21e792d406718938b76
SSDEEP

49152:RnaQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAARdhnv:1lqPoBhz1aRxcSUDk36SAEdhv

Score

10^/10

wannacry discovery ransomware worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

c16edec919fc35cb39097f84f1b87455_JaffaCakes118.dll

Resource

win7-20240708-en

wannacry discovery ransomware worm

windows7-x64

9 signatures

150 seconds

Behavioral task

behavioral2

Sample

c16edec919fc35cb39097f84f1b87455_JaffaCakes118.dll

Resource

win10v2004-20240802-en

wannacry discovery ransomware worm

windows10-2004-x64

9 signatures

150 seconds

Malware Config

Targets

- Target
  
  c16edec919fc35cb39097f84f1b87455_JaffaCakes118
- Size
  
  5.0MB
- MD5
  
  c16edec919fc35cb39097f84f1b87455
- SHA1
  
  a40064964f73182b6a9ee88c2be052907f08c579
- SHA256
  
  8fe224636d6cb2404d0b8cf873b2c53d2d82aeff6e15e7d60ed62c68101dc664
- SHA512
  
  8455792af038186203c8ae8f423f61c91a591f0bbe275232398b9294fdff849e513c29b8d314a44af6d3d21f996a77e6fa8cf7f80808a21e792d406718938b76
- SSDEEP
  
  49152:RnaQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAARdhnv:1lqPoBhz1aRxcSUDk36SAEdhv
Score

10^/10

wannacry discovery ransomware worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Contacts a large (3174) 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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