wannacry | e1c622e4f4c8f056a735555bdcfc4d784aac7b87cbde08d879109ff0143ef45a | Triage

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Overview

overview

Static

static

3

b171eaf32d...0N.dll

windows7-x64

b171eaf32d...0N.dll

windows10-2004-x64

Sharing

General

Target

b171eaf32d9837fdb6c73c59d1216ff0N.exe
Size

5.0MB
Sample

240725-la19jstbla
MD5

b171eaf32d9837fdb6c73c59d1216ff0
SHA1

3f2920b4c444c98bdd8eb605b60d6f9c172d9bbc
SHA256

e1c622e4f4c8f056a735555bdcfc4d784aac7b87cbde08d879109ff0143ef45a
SHA512

3ffa21d45b546f54f8a6de2efe72484404ed7b8d566441fa24f9ab63d89c724e2f7b651c6e9f5cb9cc746ae7fc9a93e77ade5f5a905f79927f80fc84072540ca
SSDEEP

6144:TE9l9ynRIYVTH5DgSgNajldktM0XXrO2/HJKyrYev3AiiVjAqZfAgbJ3iqMgAyY:T1bLgmlu//dhAvVLJAmd3A

Score

10^/10

wannacry discovery ransomware worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

b171eaf32d9837fdb6c73c59d1216ff0N.dll

Resource

win7-20240705-en

wannacry discovery ransomware worm

windows7-x64

9 signatures

120 seconds

Behavioral task

behavioral2

Sample

b171eaf32d9837fdb6c73c59d1216ff0N.dll

Resource

win10v2004-20240704-en

wannacry discovery ransomware worm

windows10-2004-x64

9 signatures

120 seconds

Malware Config

Targets

- Target
  
  b171eaf32d9837fdb6c73c59d1216ff0N.exe
- Size
  
  5.0MB
- MD5
  
  b171eaf32d9837fdb6c73c59d1216ff0
- SHA1
  
  3f2920b4c444c98bdd8eb605b60d6f9c172d9bbc
- SHA256
  
  e1c622e4f4c8f056a735555bdcfc4d784aac7b87cbde08d879109ff0143ef45a
- SHA512
  
  3ffa21d45b546f54f8a6de2efe72484404ed7b8d566441fa24f9ab63d89c724e2f7b651c6e9f5cb9cc746ae7fc9a93e77ade5f5a905f79927f80fc84072540ca
- SSDEEP
  
  6144:TE9l9ynRIYVTH5DgSgNajldktM0XXrO2/HJKyrYev3AiiVjAqZfAgbJ3iqMgAyY:T1bLgmlu//dhAvVLJAmd3A
Score

10^/10

wannacry discovery ransomware worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Contacts a large (2216) amount of remote hosts
  This may indicate a network scan to discover remotely running services.
  discovery
- Executes dropped EXE
- 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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