wannacry | c7741037bc7fc317020d9b7bed2000d83b8f54847866c4f524275210ea244275 | Triage

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Overview

overview

Static

static

3

d9f2768553...18.dll

windows7-x64

d9f2768553...18.dll

windows10-2004-x64

Sharing

General

Target

d9f276855355882bfa1f070b80ab4d11_JaffaCakes118
Size

5.0MB
Sample

240911-j7ncva1gpg
MD5

d9f276855355882bfa1f070b80ab4d11
SHA1

a0444e21e92b42487388093c9ce1cb63063ec81c
SHA256

c7741037bc7fc317020d9b7bed2000d83b8f54847866c4f524275210ea244275
SHA512

1653f7cede7b1bac6136e8ecac07e111434a090076a740778fa584cf4d0ca78650176d119c6f2b5e3dd4507c64ebfda6a3d8e113f1338fccf65e63a88f518eb5
SSDEEP

98304:TDqPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAV:TDqPe1Cxcxk3ZAEUadzR8yc

Score

10^/10

wannacry discovery ransomware worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

d9f276855355882bfa1f070b80ab4d11_JaffaCakes118.dll

Resource

win7-20240704-en

wannacry discovery ransomware worm

windows7-x64

9 signatures

150 seconds

Behavioral task

behavioral2

Sample

d9f276855355882bfa1f070b80ab4d11_JaffaCakes118.dll

Resource

win10v2004-20240802-en

wannacry discovery ransomware worm

windows10-2004-x64

8 signatures

150 seconds

Malware Config

Targets

- Target
  
  d9f276855355882bfa1f070b80ab4d11_JaffaCakes118
- Size
  
  5.0MB
- MD5
  
  d9f276855355882bfa1f070b80ab4d11
- SHA1
  
  a0444e21e92b42487388093c9ce1cb63063ec81c
- SHA256
  
  c7741037bc7fc317020d9b7bed2000d83b8f54847866c4f524275210ea244275
- SHA512
  
  1653f7cede7b1bac6136e8ecac07e111434a090076a740778fa584cf4d0ca78650176d119c6f2b5e3dd4507c64ebfda6a3d8e113f1338fccf65e63a88f518eb5
- SSDEEP
  
  98304:TDqPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAV:TDqPe1Cxcxk3ZAEUadzR8yc
Score

10^/10

wannacry discovery ransomware worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Contacts a large (3267) 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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