wannacry | f54fbfcb038af9a12d446f0150b97fef7a71ca02eec07c517f0ed00fdbea8185 | Triage

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Overview

overview

Static

static

3

cf4f46336a...18.dll

windows7-x64

cf4f46336a...18.dll

windows10-2004-x64

Sharing

General

Target

cf4f46336abeec03630297f846d17482_JaffaCakes118
Size

5.0MB
Sample

240906-l97wda1dkh
MD5

cf4f46336abeec03630297f846d17482
SHA1

9bd7e03423cda2792e9f9dfc74fbf517fcbbc585
SHA256

f54fbfcb038af9a12d446f0150b97fef7a71ca02eec07c517f0ed00fdbea8185
SHA512

b4c5f054991a2a6c1298d92756a4ec423bdedcc6d853882e2a4c65275765b08258f2c46c5d48681dc60d26887f994d8baa48b3e60bc0df3054f28b570ef8f307
SSDEEP

98304:TDqPoBhz1aRxcSUDk36SAEdhvxWa9P593:TDqPe1Cxcxk3ZAEUadz

Score

10^/10

wannacry discovery ransomware worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

cf4f46336abeec03630297f846d17482_JaffaCakes118.dll

Resource

win7-20240903-en

wannacry discovery ransomware worm

windows7-x64

9 signatures

150 seconds

Behavioral task

behavioral2

Sample

cf4f46336abeec03630297f846d17482_JaffaCakes118.dll

Resource

win10v2004-20240802-en

wannacry discovery ransomware worm

windows10-2004-x64

8 signatures

150 seconds

Malware Config

Targets

- Target
  
  cf4f46336abeec03630297f846d17482_JaffaCakes118
- Size
  
  5.0MB
- MD5
  
  cf4f46336abeec03630297f846d17482
- SHA1
  
  9bd7e03423cda2792e9f9dfc74fbf517fcbbc585
- SHA256
  
  f54fbfcb038af9a12d446f0150b97fef7a71ca02eec07c517f0ed00fdbea8185
- SHA512
  
  b4c5f054991a2a6c1298d92756a4ec423bdedcc6d853882e2a4c65275765b08258f2c46c5d48681dc60d26887f994d8baa48b3e60bc0df3054f28b570ef8f307
- SSDEEP
  
  98304:TDqPoBhz1aRxcSUDk36SAEdhvxWa9P593:TDqPe1Cxcxk3ZAEUadz
Score

10^/10

wannacry discovery ransomware worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Contacts a large (3294) 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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