expiro | c1b08fcce68c53c9293f7bbd8a3eea58fe6fa756466bbd92d6818d62ab39447b | Triage

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Reports

Overview

overview

Static

static

3

c1b08fcce6...7b.exe

windows10-2004-x64

Sharing

General

Target

c1b08fcce68c53c9293f7bbd8a3eea58fe6fa756466bbd92d6818d62ab39447b
Size

483KB
Sample

250412-d5ysxawqz3
MD5

f3ebb7578895b1a48ce9b83abab51fe9
SHA1

9931790d2b70076bedbe39db000ccfa89a25b4b6
SHA256

c1b08fcce68c53c9293f7bbd8a3eea58fe6fa756466bbd92d6818d62ab39447b
SHA512

84e6d72f7bd9d2ace5c9d5756acf72ed7e209edb14877a726f5ff2b6dc82a4fce451f3cfdd0f4a62917145a312c0492c30117057af8b87d16deea5fed95fb2c6
SSDEEP

12288:O2ouX5dZxGq/qn/DRCV98LyO9LwKGaTW5Wxd7BU:OCZ1q/VE693hXBU

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

c1b08fcce68c53c9293f7bbd8a3eea58fe6fa756466bbd92d6818d62ab39447b.exe

Resource

win10v2004-20250410-en

expiro backdoor discovery

windows10-2004-x64

5 signatures

150 seconds

Malware Config

Targets

- Target
  
  c1b08fcce68c53c9293f7bbd8a3eea58fe6fa756466bbd92d6818d62ab39447b
- Size
  
  483KB
- MD5
  
  f3ebb7578895b1a48ce9b83abab51fe9
- SHA1
  
  9931790d2b70076bedbe39db000ccfa89a25b4b6
- SHA256
  
  c1b08fcce68c53c9293f7bbd8a3eea58fe6fa756466bbd92d6818d62ab39447b
- SHA512
  
  84e6d72f7bd9d2ace5c9d5756acf72ed7e209edb14877a726f5ff2b6dc82a4fce451f3cfdd0f4a62917145a312c0492c30117057af8b87d16deea5fed95fb2c6
- SSDEEP
  
  12288:O2ouX5dZxGq/qn/DRCV98LyO9LwKGaTW5Wxd7BU:OCZ1q/VE693hXBU
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

MITRE ATT&CK Enterprise v16

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

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