expiro | a2f75c0c330e25947ef51d45d881c6c2657300d0147db92df15a07257884cdaf | Triage

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Overview

overview

Static

static

3

JaffaCakes...6e.exe

windows7-x64

JaffaCakes...6e.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_2472de6fcb057db7114e8115e099606e
Size

457KB
Sample

241231-spsz2swncy
MD5

2472de6fcb057db7114e8115e099606e
SHA1

fc330ce7ba57abaf92ffc5cb279159f80647680b
SHA256

a2f75c0c330e25947ef51d45d881c6c2657300d0147db92df15a07257884cdaf
SHA512

46593b6fd6f1f4a0637a44f77220090f09fc20c4080f0df6cb2b489d89b06e1c3b41a3cebf5d2899e2b4b6dc41d3fff6a3245fedb224714ea20c414feef20cea
SSDEEP

6144:4ZhEOK99kX2r+dySXV/iVmAP+th31WFzYQj7y8jJumQ1ZolenMYTVvUrr6:4T2r+3XV/iVmS2k0M7y8lumQ1fvU3

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_2472de6fcb057db7114e8115e099606e.exe

Resource

win7-20241010-en

expiro backdoor discovery

windows7-x64

4 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_2472de6fcb057db7114e8115e099606e.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

4 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_2472de6fcb057db7114e8115e099606e
- Size
  
  457KB
- MD5
  
  2472de6fcb057db7114e8115e099606e
- SHA1
  
  fc330ce7ba57abaf92ffc5cb279159f80647680b
- SHA256
  
  a2f75c0c330e25947ef51d45d881c6c2657300d0147db92df15a07257884cdaf
- SHA512
  
  46593b6fd6f1f4a0637a44f77220090f09fc20c4080f0df6cb2b489d89b06e1c3b41a3cebf5d2899e2b4b6dc41d3fff6a3245fedb224714ea20c414feef20cea
- SSDEEP
  
  6144:4ZhEOK99kX2r+dySXV/iVmAP+th31WFzYQj7y8jJumQ1ZolenMYTVvUrr6:4T2r+3XV/iVmS2k0M7y8lumQ1fvU3
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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