expiro | 044a6ed5ee71e588421e5915a4d91ae50ca17cdb5343366ea7a0870499f7bd28 | Triage

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Overview

overview

Static

static

3

044a6ed5ee...8N.exe

windows7-x64

044a6ed5ee...8N.exe

windows10-2004-x64

Sharing

General

Target

044a6ed5ee71e588421e5915a4d91ae50ca17cdb5343366ea7a0870499f7bd28N.exe
Size

690KB
Sample

241231-zl2w4syma1
MD5

ecc9814d800ce54d974e27945f6b3d40
SHA1

a0cc6d7675700fbc6c90b2d125a5a674e90ce0f9
SHA256

044a6ed5ee71e588421e5915a4d91ae50ca17cdb5343366ea7a0870499f7bd28
SHA512

68fc22eec4606e705940b81f9ee17ab38ba75c62bb0f26e1b4ff917c17e28984bbf6cec0b3dca9adfdc2aee95e561d1370c25ddc17d26455b74b709969e81a1a
SSDEEP

12288:aSYFz/T7HVEu0ov1jWfSIHgDFlBXne+hi:iFj1EYpWSIHaFLXeW

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

044a6ed5ee71e588421e5915a4d91ae50ca17cdb5343366ea7a0870499f7bd28N.exe

Resource

win7-20241010-en

expiro backdoor discovery

windows7-x64

4 signatures

120 seconds

Behavioral task

behavioral2

Sample

044a6ed5ee71e588421e5915a4d91ae50ca17cdb5343366ea7a0870499f7bd28N.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

4 signatures

120 seconds

Malware Config

Targets

- Target
  
  044a6ed5ee71e588421e5915a4d91ae50ca17cdb5343366ea7a0870499f7bd28N.exe
- Size
  
  690KB
- MD5
  
  ecc9814d800ce54d974e27945f6b3d40
- SHA1
  
  a0cc6d7675700fbc6c90b2d125a5a674e90ce0f9
- SHA256
  
  044a6ed5ee71e588421e5915a4d91ae50ca17cdb5343366ea7a0870499f7bd28
- SHA512
  
  68fc22eec4606e705940b81f9ee17ab38ba75c62bb0f26e1b4ff917c17e28984bbf6cec0b3dca9adfdc2aee95e561d1370c25ddc17d26455b74b709969e81a1a
- SSDEEP
  
  12288:aSYFz/T7HVEu0ov1jWfSIHgDFlBXne+hi:iFj1EYpWSIHaFLXeW
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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