expiro | ec23ca27e96b36d72eeacac9c4f49a40c1a1c80c01c32d48d74f5699260762ad | Triage

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Overview

overview

Static

static

3

JaffaCakes...f1.exe

windows7-x64

JaffaCakes...f1.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_8dd38b2b26e674da1828d3d8e8f6f8f1
Size

476KB
Sample

250108-f36rvawla1
MD5

8dd38b2b26e674da1828d3d8e8f6f8f1
SHA1

8139214d9fbefc93a535bbc524c647b0e4ac585a
SHA256

ec23ca27e96b36d72eeacac9c4f49a40c1a1c80c01c32d48d74f5699260762ad
SHA512

44b205c42ea992dac63f139ccd1a2bee56fa730dcdf9bd06fb4e12cb73482be9eeec0d64a47af517393ca5470221f4de6229b4e02247bbee03d41543bee5b214
SSDEEP

12288:0YmIjE7eNdKcWEb32Ubr4TgyUbZm6qCs8e/G:k7eNAYb32Ub8T5geL

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_8dd38b2b26e674da1828d3d8e8f6f8f1.exe

Resource

win7-20241010-en

expiro backdoor discovery

windows7-x64

6 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_8dd38b2b26e674da1828d3d8e8f6f8f1.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

5 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_8dd38b2b26e674da1828d3d8e8f6f8f1
- Size
  
  476KB
- MD5
  
  8dd38b2b26e674da1828d3d8e8f6f8f1
- SHA1
  
  8139214d9fbefc93a535bbc524c647b0e4ac585a
- SHA256
  
  ec23ca27e96b36d72eeacac9c4f49a40c1a1c80c01c32d48d74f5699260762ad
- SHA512
  
  44b205c42ea992dac63f139ccd1a2bee56fa730dcdf9bd06fb4e12cb73482be9eeec0d64a47af517393ca5470221f4de6229b4e02247bbee03d41543bee5b214
- SSDEEP
  
  12288:0YmIjE7eNdKcWEb32Ubr4TgyUbZm6qCs8e/G:k7eNAYb32Ub8T5geL
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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