wannacry | fec124e70200ff4e2efe145e9769cd136dd76464a7fd0d14506e8cf9782033e4 | Triage

Sharing

General

Target

20240909beb9190e2e3b310244da0aed84bd5fb7wannacry
Size

3.6MB
Sample

240909-wdj5jstckb
MD5

beb9190e2e3b310244da0aed84bd5fb7
SHA1

c1d3765cd3e679955dc807c1a3f7dba3dd3ba71c
SHA256

fec124e70200ff4e2efe145e9769cd136dd76464a7fd0d14506e8cf9782033e4
SHA512

fa5b7e69ee677c22b87b1db18861d31acfef533b0f6713aeb03f0237520e928726cf8d3107e39d3027064cfb00b3b1161af12afc08ff09508eca4d6e969ff6ba
SSDEEP

98304:t8qPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2H1:t8qPe1Cxcxk3ZAEUadzR8yc4H1

Score

10^/10

wannacry discovery evasion ransomware worm

Malware Config

Targets

- Target
  
  20240909beb9190e2e3b310244da0aed84bd5fb7wannacry
- Size
  
  3.6MB
- MD5
  
  beb9190e2e3b310244da0aed84bd5fb7
- SHA1
  
  c1d3765cd3e679955dc807c1a3f7dba3dd3ba71c
- SHA256
  
  fec124e70200ff4e2efe145e9769cd136dd76464a7fd0d14506e8cf9782033e4
- SHA512
  
  fa5b7e69ee677c22b87b1db18861d31acfef533b0f6713aeb03f0237520e928726cf8d3107e39d3027064cfb00b3b1161af12afc08ff09508eca4d6e969ff6ba
- SSDEEP
  
  98304:t8qPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2H1:t8qPe1Cxcxk3ZAEUadzR8yc4H1
Score

10^/10

wannacry discovery ransomware worm evasion
- Modifies firewall policy service
  evasion
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Contacts a large (3264) amount of remote hosts
  This may indicate a network scan to discover remotely running services.
  discovery
- 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

Create or Modify System Process

Windows Service

Privilege Escalation

Create or Modify System Process

Windows Service

Defense Evasion

Impair Defenses

Disable or Modify System Firewall

Modify Registry

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

wannacrydiscoveryevasionransomwareworm