wannacry | b0a834831510356174b7563bc79404b1790945a94e93bd989b165d954e8bc4d7 | Triage

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Overview

overview

Static

static

3

de1aee5ebf...18.dll

windows7-x64

de1aee5ebf...18.dll

windows10-2004-x64

Sharing

General

Target

de1aee5ebf0e837c77b7b77f6f83c09c_JaffaCakes118
Size

5.0MB
Sample

240913-kzb6aavhph
MD5

de1aee5ebf0e837c77b7b77f6f83c09c
SHA1

a73dbafe72e85ef5d1caf45da7d820e040a23b53
SHA256

b0a834831510356174b7563bc79404b1790945a94e93bd989b165d954e8bc4d7
SHA512

762364c33945ddd04c87e31098d0ab5eb2418e7d8624808f9bc4b5a3b4b23417afde77616f14271cc1079275b5a2ff2c8fe913e34e4448081ccf9195abba529b
SSDEEP

24576:SbLgddQhfdmMSirYbcMNgef0Td1AygfLO0:SnAQqMSPbcBVTHAD

Score

10^/10

wannacry discovery ransomware worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

de1aee5ebf0e837c77b7b77f6f83c09c_JaffaCakes118.dll

Resource

win7-20240903-en

wannacry discovery ransomware worm

windows7-x64

9 signatures

150 seconds

Behavioral task

behavioral2

Sample

de1aee5ebf0e837c77b7b77f6f83c09c_JaffaCakes118.dll

Resource

win10v2004-20240802-en

wannacry discovery ransomware worm

windows10-2004-x64

8 signatures

150 seconds

Malware Config

Targets

- Target
  
  de1aee5ebf0e837c77b7b77f6f83c09c_JaffaCakes118
- Size
  
  5.0MB
- MD5
  
  de1aee5ebf0e837c77b7b77f6f83c09c
- SHA1
  
  a73dbafe72e85ef5d1caf45da7d820e040a23b53
- SHA256
  
  b0a834831510356174b7563bc79404b1790945a94e93bd989b165d954e8bc4d7
- SHA512
  
  762364c33945ddd04c87e31098d0ab5eb2418e7d8624808f9bc4b5a3b4b23417afde77616f14271cc1079275b5a2ff2c8fe913e34e4448081ccf9195abba529b
- SSDEEP
  
  24576:SbLgddQhfdmMSirYbcMNgef0Td1AygfLO0:SnAQqMSPbcBVTHAD
Score

10^/10

wannacry discovery ransomware worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Contacts a large (3172) 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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