expiro | 4890ac5d3a6f6d57b6860b0699f06676910389dc09a638ee69e679eb85e6a7d9 | Triage

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Overview

overview

Static

static

3

JaffaCakes...b2.exe

windows7-x64

JaffaCakes...b2.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_a5e65fd9a6c6a481e9549e1a1e6108b2
Size

411KB
Sample

250108-xgtntsymhw
MD5

a5e65fd9a6c6a481e9549e1a1e6108b2
SHA1

b0506d73d700de09d841b2333158944a4a5e4365
SHA256

4890ac5d3a6f6d57b6860b0699f06676910389dc09a638ee69e679eb85e6a7d9
SHA512

335e84a545aeca55d11c70c8b159b3a8a4f0832cba33baab0b4125330e4e4bd236931773f2e2afc3e90192f7fece6546772aed537fb29e063cee22e0b672ca80
SSDEEP

12288:uetLagza/unbxptRNWXkVTTM5ct0bDMT:uettMMbxpbNMk12c20T

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_a5e65fd9a6c6a481e9549e1a1e6108b2.exe

Resource

win7-20240903-en

expiro backdoor discovery

windows7-x64

6 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_a5e65fd9a6c6a481e9549e1a1e6108b2.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

5 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_a5e65fd9a6c6a481e9549e1a1e6108b2
- Size
  
  411KB
- MD5
  
  a5e65fd9a6c6a481e9549e1a1e6108b2
- SHA1
  
  b0506d73d700de09d841b2333158944a4a5e4365
- SHA256
  
  4890ac5d3a6f6d57b6860b0699f06676910389dc09a638ee69e679eb85e6a7d9
- SHA512
  
  335e84a545aeca55d11c70c8b159b3a8a4f0832cba33baab0b4125330e4e4bd236931773f2e2afc3e90192f7fece6546772aed537fb29e063cee22e0b672ca80
- SSDEEP
  
  12288:uetLagza/unbxptRNWXkVTTM5ct0bDMT:uettMMbxpbNMk12c20T
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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