expiro | 1ef1cda55b2208a8e43844d1c4bc7d4cc2f297ad4b95298fa3553287be642323 | Triage

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Reports

Overview

overview

Static

static

3

1ef1cda55b...3N.exe

windows7-x64

1ef1cda55b...3N.exe

windows10-2004-x64

3

Sharing

General

Target

1ef1cda55b2208a8e43844d1c4bc7d4cc2f297ad4b95298fa3553287be642323N.exe
Size

561KB
Sample

250107-gmtb9axlhx
MD5

7788877cbb21dcdaab581c99ae65fa70
SHA1

2106c0d8a903478e71c295efe1cebd873d5ddf33
SHA256

1ef1cda55b2208a8e43844d1c4bc7d4cc2f297ad4b95298fa3553287be642323
SHA512

6b0e7f351eedafa6950eb07fe7be9c0adb09c639c0f55eb9555fe75398926f4a5c491a05843b7296783824ac2b1558ba8322099624049173e20914ea79009f0f
SSDEEP

12288:cYqgNsIrEkoNk7LNzqZpLnsGKORgvWLxTkphZGTTqogyA:lrRoNk7AZpRR4WTk/mdA

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

1ef1cda55b2208a8e43844d1c4bc7d4cc2f297ad4b95298fa3553287be642323N.exe

Resource

win7-20240903-en

expiro backdoor discovery

windows7-x64

6 signatures

120 seconds

Behavioral task

behavioral2

Sample

1ef1cda55b2208a8e43844d1c4bc7d4cc2f297ad4b95298fa3553287be642323N.exe

Resource

win10v2004-20241007-en

windows10-2004-x64

1 signatures

120 seconds

Malware Config

Targets

- Target
  
  1ef1cda55b2208a8e43844d1c4bc7d4cc2f297ad4b95298fa3553287be642323N.exe
- Size
  
  561KB
- MD5
  
  7788877cbb21dcdaab581c99ae65fa70
- SHA1
  
  2106c0d8a903478e71c295efe1cebd873d5ddf33
- SHA256
  
  1ef1cda55b2208a8e43844d1c4bc7d4cc2f297ad4b95298fa3553287be642323
- SHA512
  
  6b0e7f351eedafa6950eb07fe7be9c0adb09c639c0f55eb9555fe75398926f4a5c491a05843b7296783824ac2b1558ba8322099624049173e20914ea79009f0f
- SSDEEP
  
  12288:cYqgNsIrEkoNk7LNzqZpLnsGKORgvWLxTkphZGTTqogyA:lrRoNk7AZpRR4WTk/mdA
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

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