expiro | 1dbd9fa5403a7fd28a7e3e69d10c7d6a61a697de3698cb60df74ec083d95ed6f | Triage

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Overview

overview

Static

static

3

1dbd9fa540...6f.exe

windows10-2004-x64

Sharing

General

Target

1dbd9fa5403a7fd28a7e3e69d10c7d6a61a697de3698cb60df74ec083d95ed6f
Size

595KB
Sample

250412-f3nk9sxzev
MD5

fbc4ad1dfc0deb901ab638a16cb31440
SHA1

90cf68ad869b12fdbb7f54a9dc1f320129f1d615
SHA256

1dbd9fa5403a7fd28a7e3e69d10c7d6a61a697de3698cb60df74ec083d95ed6f
SHA512

23abc8bfaa57152a11f7ef83e149d5a38f90408ec021899d5b0b27f8c619fe2619c311fee8ce5f3c9e11c4d911850fbd748ef79243c4ae88436395ac8353d6a2
SSDEEP

12288:57gKNkhm/JuyXnPB+h8WH8IYjPVMqdW7fpcmEQ:57zNkhm5PBXRzPqqdW7fp

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

1dbd9fa5403a7fd28a7e3e69d10c7d6a61a697de3698cb60df74ec083d95ed6f.exe

Resource

win10v2004-20250410-en

expiro backdoor discovery

windows10-2004-x64

5 signatures

150 seconds

Malware Config

Targets

- Target
  
  1dbd9fa5403a7fd28a7e3e69d10c7d6a61a697de3698cb60df74ec083d95ed6f
- Size
  
  595KB
- MD5
  
  fbc4ad1dfc0deb901ab638a16cb31440
- SHA1
  
  90cf68ad869b12fdbb7f54a9dc1f320129f1d615
- SHA256
  
  1dbd9fa5403a7fd28a7e3e69d10c7d6a61a697de3698cb60df74ec083d95ed6f
- SHA512
  
  23abc8bfaa57152a11f7ef83e149d5a38f90408ec021899d5b0b27f8c619fe2619c311fee8ce5f3c9e11c4d911850fbd748ef79243c4ae88436395ac8353d6a2
- SSDEEP
  
  12288:57gKNkhm/JuyXnPB+h8WH8IYjPVMqdW7fpcmEQ:57zNkhm5PBXRzPqqdW7fp
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

MITRE ATT&CK Enterprise v16

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

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