expiro | 6d5b0c5353d555fe3d9d5a02a403f02ad3edc40711e4424755b8219f95253974 | Triage

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Reports

Overview

overview

Static

static

3

6d5b0c5353...4N.exe

windows7-x64

6d5b0c5353...4N.exe

windows10-2004-x64

Sharing

General

Target

6d5b0c5353d555fe3d9d5a02a403f02ad3edc40711e4424755b8219f95253974N.exe
Size

605KB
Sample

250104-z3w27azkck
MD5

c5af0aafbf974c335a82219f06262fa0
SHA1

3bd0511f99c28313648341f1ce880051e2c37996
SHA256

6d5b0c5353d555fe3d9d5a02a403f02ad3edc40711e4424755b8219f95253974
SHA512

0b10c8cce410f1007bee19a0e21fd90e5036a009c71a0aface5b9a846b927dc3af9c7a2b2c222fb7d743c305a34cc8c191de183b7d0bc5806b76728426bde82a
SSDEEP

12288:sK6zvrB1WtXOyX2fULXmsYOmrX0R+j03kG12XlY7+oWTePa1:sKUDf4XrX2fULXrmrX0oj03Tl7+oWTqC

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

6d5b0c5353d555fe3d9d5a02a403f02ad3edc40711e4424755b8219f95253974N.exe

Resource

win7-20240903-en

expiro backdoor discovery

windows7-x64

6 signatures

120 seconds

Behavioral task

behavioral2

Sample

6d5b0c5353d555fe3d9d5a02a403f02ad3edc40711e4424755b8219f95253974N.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

6 signatures

120 seconds

Malware Config

Targets

- Target
  
  6d5b0c5353d555fe3d9d5a02a403f02ad3edc40711e4424755b8219f95253974N.exe
- Size
  
  605KB
- MD5
  
  c5af0aafbf974c335a82219f06262fa0
- SHA1
  
  3bd0511f99c28313648341f1ce880051e2c37996
- SHA256
  
  6d5b0c5353d555fe3d9d5a02a403f02ad3edc40711e4424755b8219f95253974
- SHA512
  
  0b10c8cce410f1007bee19a0e21fd90e5036a009c71a0aface5b9a846b927dc3af9c7a2b2c222fb7d743c305a34cc8c191de183b7d0bc5806b76728426bde82a
- SSDEEP
  
  12288:sK6zvrB1WtXOyX2fULXmsYOmrX0R+j03kG12XlY7+oWTePa1:sKUDf4XrX2fULXrmrX0oj03Tl7+oWTqC
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 Information 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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