wannacry | 70b3ec5075e19af0268511d678b08543fe3de151d1d0a5d48fd4ae7254000acf | Triage

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Overview

overview

Static

static

3

9aa42e3fba...18.dll

windows7-x64

9aa42e3fba...18.dll

windows10-2004-x64

Sharing

General

Target

9aa42e3fba9d860fd23c3dc54cf65d0b_JaffaCakes118
Size

5.0MB
Sample

240815-s8vyravalp
MD5

9aa42e3fba9d860fd23c3dc54cf65d0b
SHA1

9f3f0fb62e637becd3e275488a5de4859a8291da
SHA256

70b3ec5075e19af0268511d678b08543fe3de151d1d0a5d48fd4ae7254000acf
SHA512

5e0cae37f7aba85027c13851b2716e774d4f9b0ee78ca06e3feb048bdfb99910e0c9ccc9429a3ff59f21bd915c99f21ba0f620b7a67ddba96381de1e88f4cbd9
SSDEEP

24576:SbLgddQhfdmMSirYbcMNgef0aEaut/8uME7A4kqAH1pNZtA0p+9XEk:SnAQqMSPbcBVaEau3R8yAH1plAH

Score

10^/10

wannacry discovery ransomware worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

9aa42e3fba9d860fd23c3dc54cf65d0b_JaffaCakes118.dll

Resource

win7-20240705-en

wannacry discovery ransomware worm

windows7-x64

9 signatures

150 seconds

Behavioral task

behavioral2

Sample

9aa42e3fba9d860fd23c3dc54cf65d0b_JaffaCakes118.dll

Resource

win10v2004-20240802-en

wannacry discovery ransomware worm

windows10-2004-x64

8 signatures

150 seconds

Malware Config

Targets

- Target
  
  9aa42e3fba9d860fd23c3dc54cf65d0b_JaffaCakes118
- Size
  
  5.0MB
- MD5
  
  9aa42e3fba9d860fd23c3dc54cf65d0b
- SHA1
  
  9f3f0fb62e637becd3e275488a5de4859a8291da
- SHA256
  
  70b3ec5075e19af0268511d678b08543fe3de151d1d0a5d48fd4ae7254000acf
- SHA512
  
  5e0cae37f7aba85027c13851b2716e774d4f9b0ee78ca06e3feb048bdfb99910e0c9ccc9429a3ff59f21bd915c99f21ba0f620b7a67ddba96381de1e88f4cbd9
- SSDEEP
  
  24576:SbLgddQhfdmMSirYbcMNgef0aEaut/8uME7A4kqAH1pNZtA0p+9XEk:SnAQqMSPbcBVaEau3R8yAH1plAH
Score

10^/10

wannacry discovery ransomware worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Contacts a large (3276) 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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