expiro | 40c49fc88ec0f4d7745468557b7f9f61c4a3684fbdfbdaa866bffd5b31ec87fe | Triage

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Reports

Overview

overview

Static

static

3

40c49fc88e...fe.exe

windows7-x64

40c49fc88e...fe.exe

windows10-2004-x64

3

Sharing

General

Target

40c49fc88ec0f4d7745468557b7f9f61c4a3684fbdfbdaa866bffd5b31ec87fe
Size

308KB
Sample

241217-1pdt5azqak
MD5

7b0318c797962a562c437680d710dea1
SHA1

3db025aab7174cbaaa2f5813a4cd787a47add913
SHA256

40c49fc88ec0f4d7745468557b7f9f61c4a3684fbdfbdaa866bffd5b31ec87fe
SHA512

8dff09dd793f221c9c284d2dec3d08e2adea3d7a323af1070ea771ce96f2cbfe67f6bf9b46050bf6f5a8c861b30c4b1289a1df0524a6d207d36d71747205e1b8
SSDEEP

6144:jOdT1aoOOIT9WhWgVi9uX9GmYaZ9jg7yFWmjuXppGyMNNxyXn8OglGUgt8ovcW:jOdBanxJgY9C9EyFWmjiHGjNNSMlGIW

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

40c49fc88ec0f4d7745468557b7f9f61c4a3684fbdfbdaa866bffd5b31ec87fe.exe

Resource

win7-20241010-en

expiro backdoor

windows7-x64

3 signatures

150 seconds

Behavioral task

behavioral2

Sample

40c49fc88ec0f4d7745468557b7f9f61c4a3684fbdfbdaa866bffd5b31ec87fe.exe

Resource

win10v2004-20241007-en

windows10-2004-x64

1 signatures

150 seconds

Malware Config

Targets

- Target
  
  40c49fc88ec0f4d7745468557b7f9f61c4a3684fbdfbdaa866bffd5b31ec87fe
- Size
  
  308KB
- MD5
  
  7b0318c797962a562c437680d710dea1
- SHA1
  
  3db025aab7174cbaaa2f5813a4cd787a47add913
- SHA256
  
  40c49fc88ec0f4d7745468557b7f9f61c4a3684fbdfbdaa866bffd5b31ec87fe
- SHA512
  
  8dff09dd793f221c9c284d2dec3d08e2adea3d7a323af1070ea771ce96f2cbfe67f6bf9b46050bf6f5a8c861b30c4b1289a1df0524a6d207d36d71747205e1b8
- SSDEEP
  
  6144:jOdT1aoOOIT9WhWgVi9uX9GmYaZ9jg7yFWmjuXppGyMNNxyXn8OglGUgt8ovcW:jOdBanxJgY9C9EyFWmjiHGjNNSMlGIW
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

behavioral2

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