wannacry | 991467da8144b1661411aaac090ad75c7f68c7277bfe43ec52537e03766d5605 | Triage

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Overview

overview

Static

static

3

2ac49bb17e...18.dll

windows7-x64

2ac49bb17e...18.dll

windows10-2004-x64

Sharing

General

Target

2ac49bb17e14808c9b89ff634f68c76c_JaffaCakes118
Size

5.0MB
Sample

240509-tkvhrade82
MD5

2ac49bb17e14808c9b89ff634f68c76c
SHA1

36ec6217088aead551a74574d3b17d5a96e22636
SHA256

991467da8144b1661411aaac090ad75c7f68c7277bfe43ec52537e03766d5605
SHA512

58057ede26e8f19b0ecb9bd2be102071896fcd3a2bc75c8b990371195d0074bc829efcc0175c45cb4a90082cd5d74a8cb3d8e4480ba559ee257a7c13cdcc4e4b
SSDEEP

24576:SbLgddQhfdmMSirYbcMNgef0IRdhAdm7SdO6LLuYAMEcpcL7nEautETA:SnAQqMSPbcBVIRdhnmdAMEcaEaue

Score

10^/10

wannacry discovery ransomware worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

2ac49bb17e14808c9b89ff634f68c76c_JaffaCakes118.dll

Resource

win7-20240508-en

wannacry discovery ransomware worm

windows7-x64

8 signatures

150 seconds

Behavioral task

behavioral2

Sample

2ac49bb17e14808c9b89ff634f68c76c_JaffaCakes118.dll

Resource

win10v2004-20240426-en

wannacry discovery ransomware worm

windows10-2004-x64

7 signatures

150 seconds

Malware Config

Targets

- Target
  
  2ac49bb17e14808c9b89ff634f68c76c_JaffaCakes118
- Size
  
  5.0MB
- MD5
  
  2ac49bb17e14808c9b89ff634f68c76c
- SHA1
  
  36ec6217088aead551a74574d3b17d5a96e22636
- SHA256
  
  991467da8144b1661411aaac090ad75c7f68c7277bfe43ec52537e03766d5605
- SHA512
  
  58057ede26e8f19b0ecb9bd2be102071896fcd3a2bc75c8b990371195d0074bc829efcc0175c45cb4a90082cd5d74a8cb3d8e4480ba559ee257a7c13cdcc4e4b
- SSDEEP
  
  24576:SbLgddQhfdmMSirYbcMNgef0IRdhAdm7SdO6LLuYAMEcpcL7nEautETA:SnAQqMSPbcBVIRdhnmdAMEcaEaue
Score

10^/10

wannacry discovery ransomware worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Contacts a large (3321) 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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

wannacrydiscoveryransomwareworm

behavioral2

wannacrydiscoveryransomwareworm

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