expiro | a517dfbc9eb5e1956616771bf13f6289ad8fb4c49d473f5bff6e4e3fa105932d | Triage

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Overview

overview

Static

static

3

JaffaCakes...70.exe

windows7-x64

JaffaCakes...70.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_6a6b69aa7473924e4902571d59ff2d70
Size

595KB
Sample

250103-ftnvnstldl
MD5

6a6b69aa7473924e4902571d59ff2d70
SHA1

d626c75565385bf9ac72b313601088d13a5cf0d3
SHA256

a517dfbc9eb5e1956616771bf13f6289ad8fb4c49d473f5bff6e4e3fa105932d
SHA512

f1847d178769c04ef16b1e850a03a6e479942c7c7b5c627df7d39cec429eb4d3f3beb277e44b25e162409e1a4c3c1ff97c5f306921c93c5e36cb34d7805d4009
SSDEEP

12288:xNXinJn6R5z1GUqMPCsbIWuh4epM+vxJd+18biBqMw3o7wVTK:xNyJn6R5zwUqMzcWuh4epMWF6wTVTK

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_6a6b69aa7473924e4902571d59ff2d70.exe

Resource

win7-20240903-en

expiro backdoor discovery

windows7-x64

5 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_6a6b69aa7473924e4902571d59ff2d70.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

6 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_6a6b69aa7473924e4902571d59ff2d70
- Size
  
  595KB
- MD5
  
  6a6b69aa7473924e4902571d59ff2d70
- SHA1
  
  d626c75565385bf9ac72b313601088d13a5cf0d3
- SHA256
  
  a517dfbc9eb5e1956616771bf13f6289ad8fb4c49d473f5bff6e4e3fa105932d
- SHA512
  
  f1847d178769c04ef16b1e850a03a6e479942c7c7b5c627df7d39cec429eb4d3f3beb277e44b25e162409e1a4c3c1ff97c5f306921c93c5e36cb34d7805d4009
- SSDEEP
  
  12288:xNXinJn6R5z1GUqMPCsbIWuh4epM+vxJd+18biBqMw3o7wVTK:xNyJn6R5zwUqMzcWuh4epMWF6wTVTK
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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