expiro | 8f30e6b34003c73c928316fb35c78b8ca90d06bf4824821b9d72224a456fe9d3 | Triage

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Overview

overview

Static

static

3

8f30e6b340...3N.exe

windows7-x64

8f30e6b340...3N.exe

windows10-2004-x64

Sharing

General

Target

8f30e6b34003c73c928316fb35c78b8ca90d06bf4824821b9d72224a456fe9d3N.exe
Size

601KB
Sample

250117-k3cafs1kbm
MD5

0702823b4696e17e1b40228daa7000b0
SHA1

3df320690b1c03aed4e51b50147bc19fced14825
SHA256

8f30e6b34003c73c928316fb35c78b8ca90d06bf4824821b9d72224a456fe9d3
SHA512

38920fa6033df408526a241ce7e96b634ae611355d837fe3b2f7b93272f7c5433027e053fec260add59d34e175c5fedb1bfa0c6ac10909adf098c50c1dec6d76
SSDEEP

12288:9Mf7R8B9JnN+gXdoMRMMsFck339ByRzffM:927R8B7nxRRMMqckdBcLf

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

8f30e6b34003c73c928316fb35c78b8ca90d06bf4824821b9d72224a456fe9d3N.exe

Resource

win7-20240903-en

expiro backdoor discovery

windows7-x64

4 signatures

120 seconds

Behavioral task

behavioral2

Sample

8f30e6b34003c73c928316fb35c78b8ca90d06bf4824821b9d72224a456fe9d3N.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

4 signatures

120 seconds

Malware Config

Targets

- Target
  
  8f30e6b34003c73c928316fb35c78b8ca90d06bf4824821b9d72224a456fe9d3N.exe
- Size
  
  601KB
- MD5
  
  0702823b4696e17e1b40228daa7000b0
- SHA1
  
  3df320690b1c03aed4e51b50147bc19fced14825
- SHA256
  
  8f30e6b34003c73c928316fb35c78b8ca90d06bf4824821b9d72224a456fe9d3
- SHA512
  
  38920fa6033df408526a241ce7e96b634ae611355d837fe3b2f7b93272f7c5433027e053fec260add59d34e175c5fedb1bfa0c6ac10909adf098c50c1dec6d76
- SSDEEP
  
  12288:9Mf7R8B9JnN+gXdoMRMMsFck339ByRzffM:927R8B7nxRRMMqckdBcLf
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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