expiro | b5562b3ad2c329bed397168e791ff9361b1505e116df3a0a48161d725ff1040b | Triage

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Overview

overview

Static

static

3

JaffaCakes...ef.exe

windows7-x64

JaffaCakes...ef.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_d647915403eae58d3ed7685078cbaaef
Size

19.5MB
Sample

250110-as7y9swjdw
MD5

d647915403eae58d3ed7685078cbaaef
SHA1

28e176959520ceb24544775a22ff435817e21194
SHA256

b5562b3ad2c329bed397168e791ff9361b1505e116df3a0a48161d725ff1040b
SHA512

a7fa7e3226162342984583bf212ed9bd634702b2c45950491b52f8b98c81d32fb1e63ceb5b2d0ca8657183a27d319fd359751227a30c0d6dfc714f9be15dcb94
SSDEEP

393216:emHZI2hMQdB7H/hUfaCVjTPEtOSNVW8ImMyX5/4BaPBr7rt2RqJ:p1M4B7CC2AtjXImNXZ4c5kRq

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_d647915403eae58d3ed7685078cbaaef.exe

Resource

win7-20240903-en

expiro backdoor discovery

windows7-x64

6 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_d647915403eae58d3ed7685078cbaaef.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

5 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_d647915403eae58d3ed7685078cbaaef
- Size
  
  19.5MB
- MD5
  
  d647915403eae58d3ed7685078cbaaef
- SHA1
  
  28e176959520ceb24544775a22ff435817e21194
- SHA256
  
  b5562b3ad2c329bed397168e791ff9361b1505e116df3a0a48161d725ff1040b
- SHA512
  
  a7fa7e3226162342984583bf212ed9bd634702b2c45950491b52f8b98c81d32fb1e63ceb5b2d0ca8657183a27d319fd359751227a30c0d6dfc714f9be15dcb94
- SSDEEP
  
  393216:emHZI2hMQdB7H/hUfaCVjTPEtOSNVW8ImMyX5/4BaPBr7rt2RqJ:p1M4B7CC2AtjXImNXZ4c5kRq
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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