expiro | 81e33e3125fc8886e6d214369d273e5ae9b64ede9103d587eef80884f882b929 | Triage

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Overview

overview

Static

static

3

JaffaCakes...a3.exe

windows7-x64

JaffaCakes...a3.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_7e37bba13ad4ff7edc24c77195ff84a3
Size

415KB
Sample

250105-aem2yawnhk
MD5

7e37bba13ad4ff7edc24c77195ff84a3
SHA1

563c27d82b127321a12c2710411e1a5a1f4e6cab
SHA256

81e33e3125fc8886e6d214369d273e5ae9b64ede9103d587eef80884f882b929
SHA512

b171bec06ee13a0e7da6887ea0f0a47bb9b901c799e41c15bd44ddc8b44505abc8058f715dd7db1221dfd2f5d696b4a2e3b2302c08487e9e0085278a34cb4da1
SSDEEP

12288:DrQyKsio1k0GQAbGLX8S9FTzhYHPDW0ba:DrQyKsioK0GLAXFCH7WP

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_7e37bba13ad4ff7edc24c77195ff84a3.exe

Resource

win7-20240903-en

expiro backdoor

windows7-x64

3 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_7e37bba13ad4ff7edc24c77195ff84a3.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

4 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_7e37bba13ad4ff7edc24c77195ff84a3
- Size
  
  415KB
- MD5
  
  7e37bba13ad4ff7edc24c77195ff84a3
- SHA1
  
  563c27d82b127321a12c2710411e1a5a1f4e6cab
- SHA256
  
  81e33e3125fc8886e6d214369d273e5ae9b64ede9103d587eef80884f882b929
- SHA512
  
  b171bec06ee13a0e7da6887ea0f0a47bb9b901c799e41c15bd44ddc8b44505abc8058f715dd7db1221dfd2f5d696b4a2e3b2302c08487e9e0085278a34cb4da1
- SSDEEP
  
  12288:DrQyKsio1k0GQAbGLX8S9FTzhYHPDW0ba:DrQyKsioK0GLAXFCH7WP
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

behavioral2

expirobackdoordiscovery

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