expiro | b173b03e0988654a331c46e31e2438115d34fc57a7550a66aee784d1e74300d3 | Triage

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Overview

overview

Static

static

3

JaffaCakes...56.exe

windows7-x64

JaffaCakes...56.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_5d9afa34d58d686ea27ab01f4f681d56
Size

476KB
Sample

250101-vrqc2swrhm
MD5

5d9afa34d58d686ea27ab01f4f681d56
SHA1

4301075acafdd765528e91950c6a89b96889d97c
SHA256

b173b03e0988654a331c46e31e2438115d34fc57a7550a66aee784d1e74300d3
SHA512

7912d1190a6d440d906c7cd908ff03d95187b894f469fc1cda0dcf985e61b74e376cd41e39fdac582e438f1c10e4be63c53e1943986943081b97cc99c72a2934
SSDEEP

12288:yYmIjE7eNdKcWEb92Ubr4TgyUbZm6qCs8e/G:O7eNAYb92Ub8T5geL

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_5d9afa34d58d686ea27ab01f4f681d56.exe

Resource

win7-20240903-en

expiro backdoor discovery

windows7-x64

6 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_5d9afa34d58d686ea27ab01f4f681d56.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

5 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_5d9afa34d58d686ea27ab01f4f681d56
- Size
  
  476KB
- MD5
  
  5d9afa34d58d686ea27ab01f4f681d56
- SHA1
  
  4301075acafdd765528e91950c6a89b96889d97c
- SHA256
  
  b173b03e0988654a331c46e31e2438115d34fc57a7550a66aee784d1e74300d3
- SHA512
  
  7912d1190a6d440d906c7cd908ff03d95187b894f469fc1cda0dcf985e61b74e376cd41e39fdac582e438f1c10e4be63c53e1943986943081b97cc99c72a2934
- SSDEEP
  
  12288:yYmIjE7eNdKcWEb92Ubr4TgyUbZm6qCs8e/G:O7eNAYb92Ub8T5geL
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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