expiro | 4317afbf25f7145ec2e84eee745d09c9f6e8a0973a460892fc4fa76595bfa319 | Triage

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Overview

overview

Static

static

3

JaffaCakes...75.exe

windows7-x64

JaffaCakes...75.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_e1a7b4cbe8e8aabce05747a34ce3a875
Size

7.3MB
Sample

250110-l86a6atpaj
MD5

e1a7b4cbe8e8aabce05747a34ce3a875
SHA1

f31a6ca925f4a040bc29982ffb1cf6f0bc8b0843
SHA256

4317afbf25f7145ec2e84eee745d09c9f6e8a0973a460892fc4fa76595bfa319
SHA512

5db4ecec060dd771b77825106a554a7e91abc4da3431cff39fb4096ddad2309a230d28bf26777cb20d990678f7c21784aa00135057130517998488d9c79e520d
SSDEEP

98304:dxC3ud6MOIvysi7CQKzo5qphIHVruP3WpF3UdE1hZHEdLF00n:SGQgMkhgJuP32+dmhZk/08

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_e1a7b4cbe8e8aabce05747a34ce3a875.exe

Resource

win7-20240729-en

expiro backdoor discovery

windows7-x64

6 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_e1a7b4cbe8e8aabce05747a34ce3a875.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

5 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_e1a7b4cbe8e8aabce05747a34ce3a875
- Size
  
  7.3MB
- MD5
  
  e1a7b4cbe8e8aabce05747a34ce3a875
- SHA1
  
  f31a6ca925f4a040bc29982ffb1cf6f0bc8b0843
- SHA256
  
  4317afbf25f7145ec2e84eee745d09c9f6e8a0973a460892fc4fa76595bfa319
- SHA512
  
  5db4ecec060dd771b77825106a554a7e91abc4da3431cff39fb4096ddad2309a230d28bf26777cb20d990678f7c21784aa00135057130517998488d9c79e520d
- SSDEEP
  
  98304:dxC3ud6MOIvysi7CQKzo5qphIHVruP3WpF3UdE1hZHEdLF00n:SGQgMkhgJuP32+dmhZk/08
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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