expiro | 1fb6ba9827c35898a9e68d123a12d07dc18066a159747248e5f43bb75477a7f7 | Triage

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Overview

overview

Static

static

3

JaffaCakes...43.exe

windows7-x64

JaffaCakes...43.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_76c25e700c56faf138fe759c70677f43
Size

719KB
Sample

250104-blbg6atjdz
MD5

76c25e700c56faf138fe759c70677f43
SHA1

0a7c05ab8a6d24a94f8b7f5b394cc4f00304c214
SHA256

1fb6ba9827c35898a9e68d123a12d07dc18066a159747248e5f43bb75477a7f7
SHA512

905d3128d42c9d2ddb8c3b4bf11e89ebc5b7b2a77f39f24df6ab714f531565719ff71eee0eedb2d5d8af97bc3be1d698a7bd6c529c13a8f1124a3277e7b03ac0
SSDEEP

12288:hxLVssCpn5K6h8k9Vx0jhXmmGhlZNUOG3cuDCgND:hxLQi6hAwmGvZNu3c2N

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_76c25e700c56faf138fe759c70677f43.exe

Resource

win7-20240903-en

expiro backdoor discovery

windows7-x64

4 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_76c25e700c56faf138fe759c70677f43.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

4 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_76c25e700c56faf138fe759c70677f43
- Size
  
  719KB
- MD5
  
  76c25e700c56faf138fe759c70677f43
- SHA1
  
  0a7c05ab8a6d24a94f8b7f5b394cc4f00304c214
- SHA256
  
  1fb6ba9827c35898a9e68d123a12d07dc18066a159747248e5f43bb75477a7f7
- SHA512
  
  905d3128d42c9d2ddb8c3b4bf11e89ebc5b7b2a77f39f24df6ab714f531565719ff71eee0eedb2d5d8af97bc3be1d698a7bd6c529c13a8f1124a3277e7b03ac0
- SSDEEP
  
  12288:hxLVssCpn5K6h8k9Vx0jhXmmGhlZNUOG3cuDCgND:hxLQi6hAwmGvZNu3c2N
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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