expiro | 0f536052b5699814265daab048531e67355a089c7a734e87c0ef722c3e2cb232 | Triage

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Overview

overview

Static

static

3

0f536052b5...32.exe

windows7-x64

0f536052b5...32.exe

windows10-2004-x64

Sharing

General

Target

0f536052b5699814265daab048531e67355a089c7a734e87c0ef722c3e2cb232.exe
Size

225KB
Sample

250108-eay1vsvmej
MD5

5522c49b47e9bf09a0092fdcea5cfc21
SHA1

6181ee348959bc38152ad2a50fefaf2003226d8f
SHA256

0f536052b5699814265daab048531e67355a089c7a734e87c0ef722c3e2cb232
SHA512

847c9b507c7ee7ae8a2dd4ba0a069e069c3723955168d1c0de408e5d873eba580b41bcb4094ef7c78f54d2c9b6460fab67bd29e315273e99126dde0f7b8fdb2a
SSDEEP

3072:bywpSkrPPTEh07/YE4c9pwvGBYNHgcCfOnCKdggXRBOfI27B1hkVnYY4kmfI/nbi:2w0APr9jfmhg72rggBEdB1hMlHfUr

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

0f536052b5699814265daab048531e67355a089c7a734e87c0ef722c3e2cb232.exe

Resource

win7-20240903-en

expiro backdoor discovery

windows7-x64

4 signatures

120 seconds

Behavioral task

behavioral2

Sample

0f536052b5699814265daab048531e67355a089c7a734e87c0ef722c3e2cb232.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

5 signatures

120 seconds

Malware Config

Targets

- Target
  
  0f536052b5699814265daab048531e67355a089c7a734e87c0ef722c3e2cb232.exe
- Size
  
  225KB
- MD5
  
  5522c49b47e9bf09a0092fdcea5cfc21
- SHA1
  
  6181ee348959bc38152ad2a50fefaf2003226d8f
- SHA256
  
  0f536052b5699814265daab048531e67355a089c7a734e87c0ef722c3e2cb232
- SHA512
  
  847c9b507c7ee7ae8a2dd4ba0a069e069c3723955168d1c0de408e5d873eba580b41bcb4094ef7c78f54d2c9b6460fab67bd29e315273e99126dde0f7b8fdb2a
- SSDEEP
  
  3072:bywpSkrPPTEh07/YE4c9pwvGBYNHgcCfOnCKdggXRBOfI27B1hkVnYY4kmfI/nbi:2w0APr9jfmhg72rggBEdB1hMlHfUr
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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