expiro | 8a3a65d8f9f4e848c53064a996c97599a6dd69025b5bfd818c03cf08656a787b | Triage

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Overview

overview

Static

static

3

JaffaCakes...48.exe

windows7-x64

JaffaCakes...48.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_0588c44160b236519bea50f48cbff348
Size

322KB
Sample

250219-pzenmasnz9
MD5

0588c44160b236519bea50f48cbff348
SHA1

bcbe440ff203827f0cb7d93ed8f3968a9b279af5
SHA256

8a3a65d8f9f4e848c53064a996c97599a6dd69025b5bfd818c03cf08656a787b
SHA512

a8ef1521e140c70a57f11e05092f402943cadace09aa7fbb6ec8d27f99bc8c353fc9333fac9280d4910e84a46012d686d2675d0031c5b844bbd531b7d3fb7aa2
SSDEEP

6144:mDQ1VY7yScIRouWgixLDZmLfuWBMFe30Ll2WJ3b9fIMnC2t:mDQ1nScI+uWdxLD0LfuWPml2WZ9fi2t

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_0588c44160b236519bea50f48cbff348.exe

Resource

win7-20241010-en

expiro backdoor discovery

windows7-x64

4 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_0588c44160b236519bea50f48cbff348.exe

Resource

win10v2004-20250217-en

expiro backdoor discovery

windows10-2004-x64

4 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_0588c44160b236519bea50f48cbff348
- Size
  
  322KB
- MD5
  
  0588c44160b236519bea50f48cbff348
- SHA1
  
  bcbe440ff203827f0cb7d93ed8f3968a9b279af5
- SHA256
  
  8a3a65d8f9f4e848c53064a996c97599a6dd69025b5bfd818c03cf08656a787b
- SHA512
  
  a8ef1521e140c70a57f11e05092f402943cadace09aa7fbb6ec8d27f99bc8c353fc9333fac9280d4910e84a46012d686d2675d0031c5b844bbd531b7d3fb7aa2
- SSDEEP
  
  6144:mDQ1VY7yScIRouWgixLDZmLfuWBMFe30Ll2WJ3b9fIMnC2t:mDQ1nScI+uWdxLD0LfuWPml2WZ9fi2t
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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