expiro | 3836fc330609c8f35b5f8d0725c3e4e9ed4fd1d17ae105336e5fac41011c8639 | Triage

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Reports

Overview

overview

Static

static

3

3836fc3306...9N.exe

windows7-x64

3836fc3306...9N.exe

windows10-2004-x64

Sharing

General

Target

3836fc330609c8f35b5f8d0725c3e4e9ed4fd1d17ae105336e5fac41011c8639N.exe
Size

569KB
Sample

241218-1mhejasphx
MD5

a5656f0ffabfbf319219a3b4cde28000
SHA1

3daf5bdd88673ccd7ac3541f63fe323ccee76184
SHA256

3836fc330609c8f35b5f8d0725c3e4e9ed4fd1d17ae105336e5fac41011c8639
SHA512

83cd23947fe68782298257a1200ad37e7feaab2dc51253391db3071e59f6ac312fa278dde01c28f989b60c8a9393e0c3d0fe8984eb179c658ea44e0b0ed378ab
SSDEEP

12288:4qs7UX0DUNO0bsGinywg99wQ9FdcNVzQWXfGPjPhErn:4qs00DUN9sGtP99wQRcNVMWX+Pi

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

3836fc330609c8f35b5f8d0725c3e4e9ed4fd1d17ae105336e5fac41011c8639N.exe

Resource

win7-20240903-en

expiro backdoor discovery

windows7-x64

4 signatures

120 seconds

Behavioral task

behavioral2

Sample

3836fc330609c8f35b5f8d0725c3e4e9ed4fd1d17ae105336e5fac41011c8639N.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

4 signatures

120 seconds

Malware Config

Targets

- Target
  
  3836fc330609c8f35b5f8d0725c3e4e9ed4fd1d17ae105336e5fac41011c8639N.exe
- Size
  
  569KB
- MD5
  
  a5656f0ffabfbf319219a3b4cde28000
- SHA1
  
  3daf5bdd88673ccd7ac3541f63fe323ccee76184
- SHA256
  
  3836fc330609c8f35b5f8d0725c3e4e9ed4fd1d17ae105336e5fac41011c8639
- SHA512
  
  83cd23947fe68782298257a1200ad37e7feaab2dc51253391db3071e59f6ac312fa278dde01c28f989b60c8a9393e0c3d0fe8984eb179c658ea44e0b0ed378ab
- SSDEEP
  
  12288:4qs7UX0DUNO0bsGinywg99wQ9FdcNVzQWXfGPjPhErn:4qs00DUN9sGtP99wQRcNVMWX+Pi
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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