expiro | 298c8497eba6cd07c36cbfea2fbe1dddd3d61a154f8320a6ca38a67cf809c4bc | Triage

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Overview

overview

Static

static

3

JaffaCakes...f8.exe

windows7-x64

JaffaCakes...f8.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_b87526e33be6ebc2b745cd32847c0df8
Size

476KB
Sample

250105-xrwwyavpaq
MD5

b87526e33be6ebc2b745cd32847c0df8
SHA1

4b716d9f157eef9b5bdefeeca6797ab62a3f85ff
SHA256

298c8497eba6cd07c36cbfea2fbe1dddd3d61a154f8320a6ca38a67cf809c4bc
SHA512

e20f0eeae37c67fc617d77b385c9c427558cf9c3904c2991131d3e4a39da42573e57cdb0a2a87062f86b224ee045c350b369db67704b8e97546b3b2252c347b3
SSDEEP

12288:8YmIjE7eNdKcWEb12Ubr4TgyUbZm6qCs8e/G:M7eNAYb12Ub8T5geL

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_b87526e33be6ebc2b745cd32847c0df8.exe

Resource

win7-20240729-en

expiro backdoor discovery

windows7-x64

6 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_b87526e33be6ebc2b745cd32847c0df8.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

5 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_b87526e33be6ebc2b745cd32847c0df8
- Size
  
  476KB
- MD5
  
  b87526e33be6ebc2b745cd32847c0df8
- SHA1
  
  4b716d9f157eef9b5bdefeeca6797ab62a3f85ff
- SHA256
  
  298c8497eba6cd07c36cbfea2fbe1dddd3d61a154f8320a6ca38a67cf809c4bc
- SHA512
  
  e20f0eeae37c67fc617d77b385c9c427558cf9c3904c2991131d3e4a39da42573e57cdb0a2a87062f86b224ee045c350b369db67704b8e97546b3b2252c347b3
- SSDEEP
  
  12288:8YmIjE7eNdKcWEb12Ubr4TgyUbZm6qCs8e/G:M7eNAYb12Ub8T5geL
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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