expiro | a7480b4859992fb8658e0c577a12fc97cc0397e7e1d7ac73ccc3ce273cdfc03c | Triage

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Overview

overview

Static

static

3

a7480b4859...3c.exe

windows7-x64

a7480b4859...3c.exe

windows10-2004-x64

Sharing

General

Target

a7480b4859992fb8658e0c577a12fc97cc0397e7e1d7ac73ccc3ce273cdfc03c
Size

599KB
Sample

250202-gp4wrszrcl
MD5

71965ebd464a0622b706ece33e10e654
SHA1

06b3294947db02f2edae0483ed8ffce296008df0
SHA256

a7480b4859992fb8658e0c577a12fc97cc0397e7e1d7ac73ccc3ce273cdfc03c
SHA512

6ece8e982f1283d42e4fe595ccadea4e7648e1da9c1988b2d5f98f369f11a83f81a63930de9807d12c3748eee84f6efa176eb1074fee03e360b979a5c3ab7bd3
SSDEEP

12288:b7gKNkhm/JuyXnPB+h8WHjCCkckzXQaO/YwakJVHoaczGt:b7zNkhm5PBXZfrLw/czG

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

a7480b4859992fb8658e0c577a12fc97cc0397e7e1d7ac73ccc3ce273cdfc03c.exe

Resource

win7-20240903-en

expiro backdoor discovery

windows7-x64

4 signatures

150 seconds

Behavioral task

behavioral2

Sample

a7480b4859992fb8658e0c577a12fc97cc0397e7e1d7ac73ccc3ce273cdfc03c.exe

Resource

win10v2004-20250129-en

expiro backdoor discovery

windows10-2004-x64

5 signatures

150 seconds

Malware Config

Targets

- Target
  
  a7480b4859992fb8658e0c577a12fc97cc0397e7e1d7ac73ccc3ce273cdfc03c
- Size
  
  599KB
- MD5
  
  71965ebd464a0622b706ece33e10e654
- SHA1
  
  06b3294947db02f2edae0483ed8ffce296008df0
- SHA256
  
  a7480b4859992fb8658e0c577a12fc97cc0397e7e1d7ac73ccc3ce273cdfc03c
- SHA512
  
  6ece8e982f1283d42e4fe595ccadea4e7648e1da9c1988b2d5f98f369f11a83f81a63930de9807d12c3748eee84f6efa176eb1074fee03e360b979a5c3ab7bd3
- SSDEEP
  
  12288:b7gKNkhm/JuyXnPB+h8WHjCCkckzXQaO/YwakJVHoaczGt:b7zNkhm5PBXZfrLw/czG
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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