expiro | 470333257dc9c36ab1261ec94d4d9e732db22b93b7307594ddb2bb8b256cb04c | Triage

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Overview

overview

Static

static

3

JaffaCakes...91.exe

windows7-x64

JaffaCakes...91.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_6591135d87ca4e417b9d849a513a3391
Size

540KB
Sample

250102-q69ysaxjhr
MD5

6591135d87ca4e417b9d849a513a3391
SHA1

e0bafd17c87401f78e4a3ce6447de127b1c19b06
SHA256

470333257dc9c36ab1261ec94d4d9e732db22b93b7307594ddb2bb8b256cb04c
SHA512

39b75b739fa54d7b1c85dc3a216d860b7e50f043199f4c23912f48729bbe3bc78766c8e9d6348764d2537f4ebc2a70c76585c2802d02d1a4567c711d5cbd54c5
SSDEEP

12288:rAxmUNcKM2/TcqTgVwgZRysRsOI7V/SbnX5X8BqmBfLhm:rAxmU1h6VwgqChI7VmpX8Bqmvm

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_6591135d87ca4e417b9d849a513a3391.exe

Resource

win7-20240903-en

expiro backdoor discovery

windows7-x64

4 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_6591135d87ca4e417b9d849a513a3391.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

4 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_6591135d87ca4e417b9d849a513a3391
- Size
  
  540KB
- MD5
  
  6591135d87ca4e417b9d849a513a3391
- SHA1
  
  e0bafd17c87401f78e4a3ce6447de127b1c19b06
- SHA256
  
  470333257dc9c36ab1261ec94d4d9e732db22b93b7307594ddb2bb8b256cb04c
- SHA512
  
  39b75b739fa54d7b1c85dc3a216d860b7e50f043199f4c23912f48729bbe3bc78766c8e9d6348764d2537f4ebc2a70c76585c2802d02d1a4567c711d5cbd54c5
- SSDEEP
  
  12288:rAxmUNcKM2/TcqTgVwgZRysRsOI7V/SbnX5X8BqmBfLhm:rAxmU1h6VwgqChI7VmpX8Bqmvm
Score

10^/10

expiro backdoor discovery
- Expiro family
  expiro
- Expiro, m0yv
  Expiro aka m0yv is a multi-functional backdoor written in C++.
  backdoor expiro
- Expiro payload
  backdoor
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

expirobackdoordiscovery

behavioral2

expirobackdoordiscovery

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