expiro | d441f88ff5339bf65995606ebbced2f3d5d13b717fad55264f1015cd9b2bc5d5 | Triage

Sharing

General

Target

d441f88ff5339bf65995606ebbced2f3d5d13b717fad55264f1015cd9b2bc5d5.exe
Size

560KB
Sample

241202-ax9zesvpem
MD5

0495dbd35f3b05350a8218536ce17277
SHA1

c74b6b5f137b948e1df69dd5d505a2e52523a609
SHA256

d441f88ff5339bf65995606ebbced2f3d5d13b717fad55264f1015cd9b2bc5d5
SHA512

cad887761034cd0083b76204e46c961a861a8835f46f7dff23002060b26631b64473978b4ef94ab5f50aca5df8b170fee9910583604e7e21aaee73783d6e1693
SSDEEP

12288:bVEWEQXyh+Wa8EqbeafAuZ1YgNuukTiWMwLz815Ynno:bIyRqqXgNHkOsLz815Yo

Score

10^/10

expiro backdoor discovery

Malware Config

Targets

- Target
  
  d441f88ff5339bf65995606ebbced2f3d5d13b717fad55264f1015cd9b2bc5d5.exe
- Size
  
  560KB
- MD5
  
  0495dbd35f3b05350a8218536ce17277
- SHA1
  
  c74b6b5f137b948e1df69dd5d505a2e52523a609
- SHA256
  
  d441f88ff5339bf65995606ebbced2f3d5d13b717fad55264f1015cd9b2bc5d5
- SHA512
  
  cad887761034cd0083b76204e46c961a861a8835f46f7dff23002060b26631b64473978b4ef94ab5f50aca5df8b170fee9910583604e7e21aaee73783d6e1693
- SSDEEP
  
  12288:bVEWEQXyh+Wa8EqbeafAuZ1YgNuukTiWMwLz815Ynno:bIyRqqXgNHkOsLz815Yo
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