expiro | 4885674cb5fc076f7908df910fc2f39b01b8ba610e170e1869fc560eb219f72b | Triage

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Overview

overview

Static

static

3

4885674cb5...2b.exe

windows7-x64

4885674cb5...2b.exe

windows10-2004-x64

Sharing

General

Target

4885674cb5fc076f7908df910fc2f39b01b8ba610e170e1869fc560eb219f72b
Size

691KB
Sample

250107-gkplaayqem
MD5

682a83fe3ca6742ab3c616c989ace9ca
SHA1

eccc255f85f9982afbb3b8abb1e291cb990ad76b
SHA256

4885674cb5fc076f7908df910fc2f39b01b8ba610e170e1869fc560eb219f72b
SHA512

0e36d99c77536575b3c00ea8c03298263fc161a3aa0f68b6227bb4701f1c8ed0aaaf4fc69106f2561154b41a876c9f5ac624973526b42719f6c3ffa8d46b57ef
SSDEEP

12288:iAwlbRfky6B+mCJq4F5ZklvAxopKaLDVed0A0KijP:itlbht6BHuq4FLkmxfanIj0jjP

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

4885674cb5fc076f7908df910fc2f39b01b8ba610e170e1869fc560eb219f72b.exe

Resource

win7-20241010-en

expiro backdoor discovery

windows7-x64

4 signatures

150 seconds

Behavioral task

behavioral2

Sample

4885674cb5fc076f7908df910fc2f39b01b8ba610e170e1869fc560eb219f72b.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

4 signatures

150 seconds

Malware Config

Targets

- Target
  
  4885674cb5fc076f7908df910fc2f39b01b8ba610e170e1869fc560eb219f72b
- Size
  
  691KB
- MD5
  
  682a83fe3ca6742ab3c616c989ace9ca
- SHA1
  
  eccc255f85f9982afbb3b8abb1e291cb990ad76b
- SHA256
  
  4885674cb5fc076f7908df910fc2f39b01b8ba610e170e1869fc560eb219f72b
- SHA512
  
  0e36d99c77536575b3c00ea8c03298263fc161a3aa0f68b6227bb4701f1c8ed0aaaf4fc69106f2561154b41a876c9f5ac624973526b42719f6c3ffa8d46b57ef
- SSDEEP
  
  12288:iAwlbRfky6B+mCJq4F5ZklvAxopKaLDVed0A0KijP:itlbht6BHuq4FLkmxfanIj0jjP
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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