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Overview

overview

9

Static

static

3

a4d19fac71...5e.exe

windows7-x64

9

a4d19fac71...5e.exe

windows10-2004-x64

9

Sharing

General

Target

a4d19fac7137ee3597c2b6a1ffc236bd9a14ce10319f8b26f76ecacfebc8885e
Size

36KB
Sample

240726-b2mkcsyapp
MD5

57fdde5319c37ba788afc48bc826660d
SHA1

cb63cbef3a67955e20e8fe3fe5c45b02bf53b0e9
SHA256

a4d19fac7137ee3597c2b6a1ffc236bd9a14ce10319f8b26f76ecacfebc8885e
SHA512

76deab6f7232cd59221840a88280772b30f2732a7d11874cbfcc31689e0e4cc0c8a7fe0a757eb6822344df86ebe99b44281f6a530edf9d227548a11897c5689e
SSDEEP

768:W7BlpppARFbhjbhQYjYY4F2j3TK54F2j3TK/:W7ZppApB1W5W/

Score

9^/10

discovery ransomware

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

a4d19fac7137ee3597c2b6a1ffc236bd9a14ce10319f8b26f76ecacfebc8885e.exe

Resource

win7-20240708-en

discovery ransomware

windows7-x64

3 signatures

150 seconds

Behavioral task

behavioral2

Sample

a4d19fac7137ee3597c2b6a1ffc236bd9a14ce10319f8b26f76ecacfebc8885e.exe

Resource

win10v2004-20240709-en

discovery ransomware

windows10-2004-x64

3 signatures

150 seconds

Malware Config

Targets

- Target
  
  a4d19fac7137ee3597c2b6a1ffc236bd9a14ce10319f8b26f76ecacfebc8885e
- Size
  
  36KB
- MD5
  
  57fdde5319c37ba788afc48bc826660d
- SHA1
  
  cb63cbef3a67955e20e8fe3fe5c45b02bf53b0e9
- SHA256
  
  a4d19fac7137ee3597c2b6a1ffc236bd9a14ce10319f8b26f76ecacfebc8885e
- SHA512
  
  76deab6f7232cd59221840a88280772b30f2732a7d11874cbfcc31689e0e4cc0c8a7fe0a757eb6822344df86ebe99b44281f6a530edf9d227548a11897c5689e
- SSDEEP
  
  768:W7BlpppARFbhjbhQYjYY4F2j3TK54F2j3TK/:W7ZppApB1W5W/
Score

9^/10

discovery ransomware
- Renames multiple (3687) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  ransomware
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoveryransomware

behavioral2

discoveryransomware

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