expiro | c3125bbbc460d3df6e6125e3acb29e34c0ae2447cf79b2a671b7da9ca710d18a | Triage

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Overview

overview

Static

static

3

JaffaCakes...2b.exe

windows7-x64

JaffaCakes...2b.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_8311f3898e4b454d59489773c4e7592b
Size

457KB
Sample

250105-b2ymmaxjaw
MD5

8311f3898e4b454d59489773c4e7592b
SHA1

41debdd32a388f72d3200a3610adfa41db0e1f4d
SHA256

c3125bbbc460d3df6e6125e3acb29e34c0ae2447cf79b2a671b7da9ca710d18a
SHA512

b8f9572ad414cd0b636bf093c2bee284c2e3182c828dbdd7db48e6e009151a80b0d16dfeb31ccc52324101ca52620095a850e3e5f1a127e3b9e42a888f64e54d
SSDEEP

12288:0OFgMNkqcXDvPLAsdFTvbNjjSXN2mEmFioL1rny:xeqcTvj3d5RjjCs02

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_8311f3898e4b454d59489773c4e7592b.exe

Resource

win7-20240903-en

expiro backdoor discovery

windows7-x64

4 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_8311f3898e4b454d59489773c4e7592b.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

4 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_8311f3898e4b454d59489773c4e7592b
- Size
  
  457KB
- MD5
  
  8311f3898e4b454d59489773c4e7592b
- SHA1
  
  41debdd32a388f72d3200a3610adfa41db0e1f4d
- SHA256
  
  c3125bbbc460d3df6e6125e3acb29e34c0ae2447cf79b2a671b7da9ca710d18a
- SHA512
  
  b8f9572ad414cd0b636bf093c2bee284c2e3182c828dbdd7db48e6e009151a80b0d16dfeb31ccc52324101ca52620095a850e3e5f1a127e3b9e42a888f64e54d
- SSDEEP
  
  12288:0OFgMNkqcXDvPLAsdFTvbNjjSXN2mEmFioL1rny:xeqcTvj3d5RjjCs02
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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