expiro | 55747585ad8f1ed74c2b5f0ab50352dea32bfef2ee7282961888a31d8ba6dc27 | Triage

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Reports

Overview

overview

Static

static

3

55747585ad...27.exe

windows7-x64

55747585ad...27.exe

windows10-2004-x64

Sharing

General

Target

55747585ad8f1ed74c2b5f0ab50352dea32bfef2ee7282961888a31d8ba6dc27
Size

1.9MB
Sample

250208-rvhwla1qar
MD5

b6e038eb7dbbe7f583d5e9d473c1c540
SHA1

0b474b49114620ce5475de4174bab7e8b0e83186
SHA256

55747585ad8f1ed74c2b5f0ab50352dea32bfef2ee7282961888a31d8ba6dc27
SHA512

d678e8a038039f393a6834c5e45a7035bcfce1affef26a5baa334a51cb9d3d4a2e5678d2e17ffce026ae896c050d844c6688803df1e26d903d48e1e0bb21b503
SSDEEP

49152:Uy6qY5DKxS9solEvv2l9/G7i6Ifu4xuaRPGb+Z3:UyxJq/t6IfuERPAE

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

55747585ad8f1ed74c2b5f0ab50352dea32bfef2ee7282961888a31d8ba6dc27.exe

Resource

win7-20241010-en

expiro backdoor discovery

windows7-x64

6 signatures

150 seconds

Behavioral task

behavioral2

Sample

55747585ad8f1ed74c2b5f0ab50352dea32bfef2ee7282961888a31d8ba6dc27.exe

Resource

win10v2004-20250207-en

expiro backdoor discovery

windows10-2004-x64

6 signatures

150 seconds

Malware Config

Targets

- Target
  
  55747585ad8f1ed74c2b5f0ab50352dea32bfef2ee7282961888a31d8ba6dc27
- Size
  
  1.9MB
- MD5
  
  b6e038eb7dbbe7f583d5e9d473c1c540
- SHA1
  
  0b474b49114620ce5475de4174bab7e8b0e83186
- SHA256
  
  55747585ad8f1ed74c2b5f0ab50352dea32bfef2ee7282961888a31d8ba6dc27
- SHA512
  
  d678e8a038039f393a6834c5e45a7035bcfce1affef26a5baa334a51cb9d3d4a2e5678d2e17ffce026ae896c050d844c6688803df1e26d903d48e1e0bb21b503
- SSDEEP
  
  49152:Uy6qY5DKxS9solEvv2l9/G7i6Ifu4xuaRPGb+Z3:UyxJq/t6IfuERPAE
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

System Network Configuration Discovery

Internet Connection Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

expirobackdoordiscovery

behavioral2

expirobackdoordiscovery

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