expiro | 305a460073b547230dcdf8f6a2c6aaa827c11b3fe1c1684c92adcdb1429a39a2 | Triage

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Reports

Overview

overview

Static

static

3

305a460073...a2.exe

windows7-x64

305a460073...a2.exe

windows10-2004-x64

Sharing

General

Target

305a460073b547230dcdf8f6a2c6aaa827c11b3fe1c1684c92adcdb1429a39a2.exe
Size

667KB
Sample

241218-py23jazjax
MD5

3bfdde717a35e3d27500c5fd46947420
SHA1

48adb100a575d760d5e91e6884993c7a6a8baaf7
SHA256

305a460073b547230dcdf8f6a2c6aaa827c11b3fe1c1684c92adcdb1429a39a2
SHA512

de31b9697c379cfc94191de92802aecd9bea34ab6ff7421a5d81498ca83a14f7d114ef69e8d22e35893dbf3d47e071d7a8b820cc1d97ae8af67999904641e95d
SSDEEP

12288:EMf7R8Bdrvn+kf/X38405OWQS/Wwf27PYMHgD7/mVUOqPAKBGGcl:E27R8BNfFfP8405OWQS/WwfKPYWgn/mF

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

305a460073b547230dcdf8f6a2c6aaa827c11b3fe1c1684c92adcdb1429a39a2.exe

Resource

win7-20241010-en

expiro backdoor discovery

windows7-x64

4 signatures

150 seconds

Behavioral task

behavioral2

Sample

305a460073b547230dcdf8f6a2c6aaa827c11b3fe1c1684c92adcdb1429a39a2.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

4 signatures

150 seconds

Malware Config

Targets

- Target
  
  305a460073b547230dcdf8f6a2c6aaa827c11b3fe1c1684c92adcdb1429a39a2.exe
- Size
  
  667KB
- MD5
  
  3bfdde717a35e3d27500c5fd46947420
- SHA1
  
  48adb100a575d760d5e91e6884993c7a6a8baaf7
- SHA256
  
  305a460073b547230dcdf8f6a2c6aaa827c11b3fe1c1684c92adcdb1429a39a2
- SHA512
  
  de31b9697c379cfc94191de92802aecd9bea34ab6ff7421a5d81498ca83a14f7d114ef69e8d22e35893dbf3d47e071d7a8b820cc1d97ae8af67999904641e95d
- SSDEEP
  
  12288:EMf7R8Bdrvn+kf/X38405OWQS/Wwf27PYMHgD7/mVUOqPAKBGGcl:E27R8BNfFfP8405OWQS/WwfKPYWgn/mF
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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