expiro | 83ec4fe027fdb20c79a3b8211e977dbc2d6b779400d0edcb3d960829bfd93ecb | Triage

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Overview

overview

Static

static

3

JaffaCakes...17.exe

windows7-x64

JaffaCakes...17.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_77b645019c75dc02aafc0eb4c2b09f17
Size

608KB
Sample

250104-feh1wasnf1
MD5

77b645019c75dc02aafc0eb4c2b09f17
SHA1

0af8dd4b5240967a8e8cb45591b281c11648a87f
SHA256

83ec4fe027fdb20c79a3b8211e977dbc2d6b779400d0edcb3d960829bfd93ecb
SHA512

2a6dfc102f3825b5523c168de1613f1ce4579824bfdb19f8f2f4cb8642470499bee869910c2185e0c921dabd598449bddb1f1e835181b602a5214dd85e21f1cd
SSDEEP

12288:/F9Gt8QBhGwYgRF6Ajq0PAHIGAHepG0JzwK1mhR3hZjKBDq:t+hAgRFNeIGAHeji37+k

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_77b645019c75dc02aafc0eb4c2b09f17.exe

Resource

win7-20240903-en

expiro backdoor discovery

windows7-x64

4 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_77b645019c75dc02aafc0eb4c2b09f17.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

4 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_77b645019c75dc02aafc0eb4c2b09f17
- Size
  
  608KB
- MD5
  
  77b645019c75dc02aafc0eb4c2b09f17
- SHA1
  
  0af8dd4b5240967a8e8cb45591b281c11648a87f
- SHA256
  
  83ec4fe027fdb20c79a3b8211e977dbc2d6b779400d0edcb3d960829bfd93ecb
- SHA512
  
  2a6dfc102f3825b5523c168de1613f1ce4579824bfdb19f8f2f4cb8642470499bee869910c2185e0c921dabd598449bddb1f1e835181b602a5214dd85e21f1cd
- SSDEEP
  
  12288:/F9Gt8QBhGwYgRF6Ajq0PAHIGAHepG0JzwK1mhR3hZjKBDq:t+hAgRFNeIGAHeji37+k
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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