expiro | f3886db074ef102cb969e2bec1fc41aeb2af01b5029d79b0f76eaba5b1cf95ab | Triage

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Overview

overview

Static

static

3

JaffaCakes...35.exe

windows7-x64

JaffaCakes...35.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_516a6138a51d0907a37f0ae0e020a535
Size

437KB
Sample

250101-me662asjfz
MD5

516a6138a51d0907a37f0ae0e020a535
SHA1

27a2b8b7a13b7b5adbd5b9ec8d68048248243f3d
SHA256

f3886db074ef102cb969e2bec1fc41aeb2af01b5029d79b0f76eaba5b1cf95ab
SHA512

2f58baee149f9c01ec96ea6dd0693064999ce889559e372e98601a6c0728e6c6a7eb1c1d90dbe3ba0692f87734c0b31f557cce27244ae5eeb43b4f1b19565ccc
SSDEEP

6144:UEVwm2i+mKaN68U8Wdvym8fXZkU/L07IkX/c6MVO4zXUdn1NwBLDmFBF3UN:8ri+m/A4Wx3Up/LzARMVO4sNyDm3F3U

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_516a6138a51d0907a37f0ae0e020a535.exe

Resource

win7-20240903-en

expiro backdoor discovery

windows7-x64

6 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_516a6138a51d0907a37f0ae0e020a535.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

5 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_516a6138a51d0907a37f0ae0e020a535
- Size
  
  437KB
- MD5
  
  516a6138a51d0907a37f0ae0e020a535
- SHA1
  
  27a2b8b7a13b7b5adbd5b9ec8d68048248243f3d
- SHA256
  
  f3886db074ef102cb969e2bec1fc41aeb2af01b5029d79b0f76eaba5b1cf95ab
- SHA512
  
  2f58baee149f9c01ec96ea6dd0693064999ce889559e372e98601a6c0728e6c6a7eb1c1d90dbe3ba0692f87734c0b31f557cce27244ae5eeb43b4f1b19565ccc
- SSDEEP
  
  6144:UEVwm2i+mKaN68U8Wdvym8fXZkU/L07IkX/c6MVO4zXUdn1NwBLDmFBF3UN:8ri+m/A4Wx3Up/LzARMVO4sNyDm3F3U
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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