expiro | 3b9a0faccb08f2b0311b61aa153d9c7ff57f09c51527c1e13b2e30ae9fa58725 | Triage

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Reports

Overview

overview

Static

static

3

3b9a0faccb...25.exe

windows7-x64

3b9a0faccb...25.exe

windows10-2004-x64

3

Sharing

General

Target

3b9a0faccb08f2b0311b61aa153d9c7ff57f09c51527c1e13b2e30ae9fa58725.exe
Size

561KB
Sample

250107-aqf3rsvqcx
MD5

80a9bc63eb553e0c7c141ddd6fc474a9
SHA1

0b318f89b631c40e4a70b7df8af67bcec0438f2a
SHA256

3b9a0faccb08f2b0311b61aa153d9c7ff57f09c51527c1e13b2e30ae9fa58725
SHA512

f6be13f61b70a84fd6dcda41cd0d9485bc58aa0f9192599156c781d885cd7265ec58de159397b5f392ebcbcf638cdce59688c6f71f4dabba0fca6518b496a745
SSDEEP

12288:cYqgNsIrEkoNk7LNzqZpLnsGKORgvWLxTkphZGTTqogyAx:lrRoNk7AZpRR4WTk/mdAx

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

3b9a0faccb08f2b0311b61aa153d9c7ff57f09c51527c1e13b2e30ae9fa58725.exe

Resource

win7-20240903-en

expiro backdoor discovery

windows7-x64

5 signatures

120 seconds

Behavioral task

behavioral2

Sample

3b9a0faccb08f2b0311b61aa153d9c7ff57f09c51527c1e13b2e30ae9fa58725.exe

Resource

win10v2004-20241007-en

windows10-2004-x64

1 signatures

120 seconds

Malware Config

Targets

- Target
  
  3b9a0faccb08f2b0311b61aa153d9c7ff57f09c51527c1e13b2e30ae9fa58725.exe
- Size
  
  561KB
- MD5
  
  80a9bc63eb553e0c7c141ddd6fc474a9
- SHA1
  
  0b318f89b631c40e4a70b7df8af67bcec0438f2a
- SHA256
  
  3b9a0faccb08f2b0311b61aa153d9c7ff57f09c51527c1e13b2e30ae9fa58725
- SHA512
  
  f6be13f61b70a84fd6dcda41cd0d9485bc58aa0f9192599156c781d885cd7265ec58de159397b5f392ebcbcf638cdce59688c6f71f4dabba0fca6518b496a745
- SSDEEP
  
  12288:cYqgNsIrEkoNk7LNzqZpLnsGKORgvWLxTkphZGTTqogyAx:lrRoNk7AZpRR4WTk/mdAx
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

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