expiro | e990121f5091188e233d72dc0f0be06ab9eaecf92f52d4ebf2889cdfde588ba3 | Triage

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Overview

overview

Static

static

3

JaffaCakes...c0.exe

windows7-x64

JaffaCakes...c0.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_0e7e3a1c1c12b5dcfd50874551c20dc0
Size

608KB
Sample

250220-16d68awrcr
MD5

0e7e3a1c1c12b5dcfd50874551c20dc0
SHA1

d4949ac15ac84ab8ec9ce6fced739e9da4c64451
SHA256

e990121f5091188e233d72dc0f0be06ab9eaecf92f52d4ebf2889cdfde588ba3
SHA512

5c3af33fae8a26a0894cef29c581397399590940081456ce1c815849f38ee0d9b3c1c8eaab9eabedc8040bb5633ce7f83a6f8a2d95ebb3888e907b7ef9abb7ff
SSDEEP

12288:/F9At8QBhGj4RV44b54nt81LNQkf22V2wO8nH4/Dt4mxS:tshi4RKEGtGLNQkfjFz

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_0e7e3a1c1c12b5dcfd50874551c20dc0.exe

Resource

win7-20240903-en

expiro backdoor discovery

windows7-x64

4 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_0e7e3a1c1c12b5dcfd50874551c20dc0.exe

Resource

win10v2004-20250217-en

expiro backdoor discovery

windows10-2004-x64

4 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_0e7e3a1c1c12b5dcfd50874551c20dc0
- Size
  
  608KB
- MD5
  
  0e7e3a1c1c12b5dcfd50874551c20dc0
- SHA1
  
  d4949ac15ac84ab8ec9ce6fced739e9da4c64451
- SHA256
  
  e990121f5091188e233d72dc0f0be06ab9eaecf92f52d4ebf2889cdfde588ba3
- SHA512
  
  5c3af33fae8a26a0894cef29c581397399590940081456ce1c815849f38ee0d9b3c1c8eaab9eabedc8040bb5633ce7f83a6f8a2d95ebb3888e907b7ef9abb7ff
- SSDEEP
  
  12288:/F9At8QBhGj4RV44b54nt81LNQkf22V2wO8nH4/Dt4mxS:tshi4RKEGtGLNQkfjFz
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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