expiro | cc814e466397992ee0c5557c563a046d803a188ca1a8ef946566d10f0e00ca21 | Triage

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Overview

overview

Static

static

3

JaffaCakes...bd.exe

windows7-x64

JaffaCakes...bd.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_6471057bb77ca38e610d70587fe00ebd
Size

437KB
Sample

250107-qallbatqek
MD5

6471057bb77ca38e610d70587fe00ebd
SHA1

bf5acd0bf05629ad8a7052e8aa60a317814ca638
SHA256

cc814e466397992ee0c5557c563a046d803a188ca1a8ef946566d10f0e00ca21
SHA512

2dbf8012e83f6d256b8860148558b43df1783a09aa654f6aed17216145128ae2921f13d9e7ef014da64e1630acc31dc08219f5b3a1bd3b80076f268d8ed85326
SSDEEP

6144:UYVwm2i+mKaN68U8Wdvym8fXZkK/L07IkX/c6MVO4zXUdn1NwBLDmFBF3UN:Yri+m/A4Wx3Ur/LzARMVO4sNyDm3F3U

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_6471057bb77ca38e610d70587fe00ebd.exe

Resource

win7-20240903-en

expiro backdoor discovery

windows7-x64

6 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_6471057bb77ca38e610d70587fe00ebd.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

5 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_6471057bb77ca38e610d70587fe00ebd
- Size
  
  437KB
- MD5
  
  6471057bb77ca38e610d70587fe00ebd
- SHA1
  
  bf5acd0bf05629ad8a7052e8aa60a317814ca638
- SHA256
  
  cc814e466397992ee0c5557c563a046d803a188ca1a8ef946566d10f0e00ca21
- SHA512
  
  2dbf8012e83f6d256b8860148558b43df1783a09aa654f6aed17216145128ae2921f13d9e7ef014da64e1630acc31dc08219f5b3a1bd3b80076f268d8ed85326
- SSDEEP
  
  6144:UYVwm2i+mKaN68U8Wdvym8fXZkK/L07IkX/c6MVO4zXUdn1NwBLDmFBF3UN:Yri+m/A4Wx3Ur/LzARMVO4sNyDm3F3U
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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