expiro | d07792cd2a25994fc56851235526e55cb4dd39effb1c813b798aa13b75514387 | Triage

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Overview

overview

Static

static

3

JaffaCakes...40.exe

windows7-x64

JaffaCakes...40.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_6ee8f896a73d44dcf3578471f74e4140
Size

628KB
Sample

250103-xww3ha1qam
MD5

6ee8f896a73d44dcf3578471f74e4140
SHA1

829d2eaf67e41d445b69c4d38e7ad1d1f58d7d06
SHA256

d07792cd2a25994fc56851235526e55cb4dd39effb1c813b798aa13b75514387
SHA512

872c7497343b961117e64341b4bb4c778c7ad773680a96ae67ce9233a00531436441acc07687680f74c5cfb01bdfe8caad3b61d60ac2ba62b230f6e8ca0abfd2
SSDEEP

12288:KQaW8UdaY+JygE9J51YzFmC87R/0TvNpp2zAL5PwQijxuT93Y36fAW:paRYYyh9/S387R/0DNrlLWQiVu1o6fA

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_6ee8f896a73d44dcf3578471f74e4140.exe

Resource

win7-20240903-en

expiro backdoor discovery

windows7-x64

4 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_6ee8f896a73d44dcf3578471f74e4140.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

4 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_6ee8f896a73d44dcf3578471f74e4140
- Size
  
  628KB
- MD5
  
  6ee8f896a73d44dcf3578471f74e4140
- SHA1
  
  829d2eaf67e41d445b69c4d38e7ad1d1f58d7d06
- SHA256
  
  d07792cd2a25994fc56851235526e55cb4dd39effb1c813b798aa13b75514387
- SHA512
  
  872c7497343b961117e64341b4bb4c778c7ad773680a96ae67ce9233a00531436441acc07687680f74c5cfb01bdfe8caad3b61d60ac2ba62b230f6e8ca0abfd2
- SSDEEP
  
  12288:KQaW8UdaY+JygE9J51YzFmC87R/0TvNpp2zAL5PwQijxuT93Y36fAW:paRYYyh9/S387R/0DNrlLWQiVu1o6fA
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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