expiro | 055b86babbad97d1748ff47d1aca7cffb6f388f000d683762a656bd235575bcd | Triage

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Overview

overview

Static

static

3

055b86babb...dN.exe

windows7-x64

055b86babb...dN.exe

windows10-2004-x64

Sharing

General

Target

055b86babbad97d1748ff47d1aca7cffb6f388f000d683762a656bd235575bcdN.exe
Size

629KB
Sample

241225-ywlr7swmcr
MD5

2d7908d0a16749d3ee2b5cd5cf5cf0b0
SHA1

40d0161531df12c9a6e03c7b4ac828c9117f7b65
SHA256

055b86babbad97d1748ff47d1aca7cffb6f388f000d683762a656bd235575bcd
SHA512

beff7732e68a0044b92c6b93ce87bf0aa48548f96d08ed278cea47084fb880c27019b72f028a6e85482af5d5b8cfe93734de46e605dceb3ea4666c0e0446b51b
SSDEEP

6144:w7Y5jhOQVGpSFgwaqILYv7ervb9PvFThuKXEPCNQXEMLbtv0207H+OvWU:wEpMQVmFwaX6e9XDX1NMDftHDOuU

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

055b86babbad97d1748ff47d1aca7cffb6f388f000d683762a656bd235575bcdN.exe

Resource

win7-20241010-en

expiro backdoor discovery

windows7-x64

6 signatures

120 seconds

Behavioral task

behavioral2

Sample

055b86babbad97d1748ff47d1aca7cffb6f388f000d683762a656bd235575bcdN.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

5 signatures

120 seconds

Malware Config

Targets

- Target
  
  055b86babbad97d1748ff47d1aca7cffb6f388f000d683762a656bd235575bcdN.exe
- Size
  
  629KB
- MD5
  
  2d7908d0a16749d3ee2b5cd5cf5cf0b0
- SHA1
  
  40d0161531df12c9a6e03c7b4ac828c9117f7b65
- SHA256
  
  055b86babbad97d1748ff47d1aca7cffb6f388f000d683762a656bd235575bcd
- SHA512
  
  beff7732e68a0044b92c6b93ce87bf0aa48548f96d08ed278cea47084fb880c27019b72f028a6e85482af5d5b8cfe93734de46e605dceb3ea4666c0e0446b51b
- SSDEEP
  
  6144:w7Y5jhOQVGpSFgwaqILYv7ervb9PvFThuKXEPCNQXEMLbtv0207H+OvWU:wEpMQVmFwaX6e9XDX1NMDftHDOuU
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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