expiro | 4d0a70755fcc9370a35a77c388b79ba12f6dbdff3fefc150b5d56ea94014f410 | Triage

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Overview

overview

Static

static

3

JaffaCakes...5e.exe

windows7-x64

JaffaCakes...5e.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_6a600a4fb8554dca31b5ae74bfc5075e
Size

415KB
Sample

250103-fmch3atjfn
MD5

6a600a4fb8554dca31b5ae74bfc5075e
SHA1

41fbae42d9f98366ca07fbe6eaa357f382cb0561
SHA256

4d0a70755fcc9370a35a77c388b79ba12f6dbdff3fefc150b5d56ea94014f410
SHA512

a914f7c7faafcd2a725f9dfb55b227bb2dbc67f2260919440f4b9d7f59055e0603e5996cbabd2bc0e60b95a34cbb17d9f10f4d917febbd827245e70889a4793c
SSDEEP

6144:vr0yKsi9k84aRhtdnf2cKX2pS9yMxgWQFoZP74+EUt4qfPg8gq:vr0yKsiachtdnfPKX8SsM2K74GBg2

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_6a600a4fb8554dca31b5ae74bfc5075e.exe

Resource

win7-20241010-en

expiro backdoor

windows7-x64

3 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_6a600a4fb8554dca31b5ae74bfc5075e.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

4 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_6a600a4fb8554dca31b5ae74bfc5075e
- Size
  
  415KB
- MD5
  
  6a600a4fb8554dca31b5ae74bfc5075e
- SHA1
  
  41fbae42d9f98366ca07fbe6eaa357f382cb0561
- SHA256
  
  4d0a70755fcc9370a35a77c388b79ba12f6dbdff3fefc150b5d56ea94014f410
- SHA512
  
  a914f7c7faafcd2a725f9dfb55b227bb2dbc67f2260919440f4b9d7f59055e0603e5996cbabd2bc0e60b95a34cbb17d9f10f4d917febbd827245e70889a4793c
- SSDEEP
  
  6144:vr0yKsi9k84aRhtdnf2cKX2pS9yMxgWQFoZP74+EUt4qfPg8gq:vr0yKsiachtdnfPKX8SsM2K74GBg2
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

behavioral2

expirobackdoordiscovery

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