wannacry | 90cb629b6529ce276ad35a7cda1fe72de1cc13ae85606f67042d1c67a0277a29 | Triage

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Overview

overview

Static

static

3

79fae695ec...18.dll

windows7-x64

79fae695ec...18.dll

windows10-2004-x64

Sharing

General

Target

79fae695ec420cb24556f8e48fce4f24_JaffaCakes118
Size

5.0MB
Sample

240527-we4kkscb6y
MD5

79fae695ec420cb24556f8e48fce4f24
SHA1

c6f5b0dd87dd36707e9af4fc199f220eddb32f78
SHA256

90cb629b6529ce276ad35a7cda1fe72de1cc13ae85606f67042d1c67a0277a29
SHA512

ce72e91036693b3d25a6e72161013a5af5b2eef7c43d71e842d382e7c2af5756116217bfed2cbd231a90463b82e501585711f4e6d5b94c578bdb5cb48fb51986
SSDEEP

12288:yvbLgPlu+QhMbaIMu7L5NVErCA4z2g6rTcbckPU82900Ve7zw+K+D:SbLgddQhfdmMSirYbcMNgef0

Score

10^/10

wannacry discovery ransomware worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

79fae695ec420cb24556f8e48fce4f24_JaffaCakes118.dll

Resource

win7-20240419-en

wannacry discovery ransomware worm

windows7-x64

8 signatures

150 seconds

Behavioral task

behavioral2

Sample

79fae695ec420cb24556f8e48fce4f24_JaffaCakes118.dll

Resource

win10v2004-20240226-en

wannacry discovery ransomware worm

windows10-2004-x64

7 signatures

150 seconds

Malware Config

Targets

- Target
  
  79fae695ec420cb24556f8e48fce4f24_JaffaCakes118
- Size
  
  5.0MB
- MD5
  
  79fae695ec420cb24556f8e48fce4f24
- SHA1
  
  c6f5b0dd87dd36707e9af4fc199f220eddb32f78
- SHA256
  
  90cb629b6529ce276ad35a7cda1fe72de1cc13ae85606f67042d1c67a0277a29
- SHA512
  
  ce72e91036693b3d25a6e72161013a5af5b2eef7c43d71e842d382e7c2af5756116217bfed2cbd231a90463b82e501585711f4e6d5b94c578bdb5cb48fb51986
- SSDEEP
  
  12288:yvbLgPlu+QhMbaIMu7L5NVErCA4z2g6rTcbckPU82900Ve7zw+K+D:SbLgddQhfdmMSirYbcMNgef0
Score

10^/10

wannacry discovery ransomware worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Contacts a large (3080) 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 Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Network Service Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks

static1

behavioral1

wannacrydiscoveryransomwareworm

behavioral2

wannacrydiscoveryransomwareworm

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