expiro | b7d47cd82c1e0f1a9af50d33bc52576d21302b5893116cc44a8a0c14b805c9d4 | Triage

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Overview

overview

Static

static

3

JaffaCakes...60.exe

windows7-x64

JaffaCakes...60.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_6d4d81e46e29a5dbaec6671abb691460
Size

589KB
Sample

250103-rtwq3a1qer
MD5

6d4d81e46e29a5dbaec6671abb691460
SHA1

99dcdb5e2e55e0f62f53d2d3132498b40a9ce7a4
SHA256

b7d47cd82c1e0f1a9af50d33bc52576d21302b5893116cc44a8a0c14b805c9d4
SHA512

c4ef2f2cb2befa8fd1d8eb36448e6844318c14e2b31f6c48cf493d2035a4277807f3e31e12df92624c85408a4817b52ecbd962cff8541874db06795c8ca4e737
SSDEEP

12288:YMf7R8BnSk5yWS3rT7AfPeNhD/i6NrlBZsdKXVltb8tW:Y27R8Bn75tS3fEmhDzlBKcXVltYW

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_6d4d81e46e29a5dbaec6671abb691460.exe

Resource

win7-20240729-en

expiro backdoor discovery

windows7-x64

4 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_6d4d81e46e29a5dbaec6671abb691460.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

4 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_6d4d81e46e29a5dbaec6671abb691460
- Size
  
  589KB
- MD5
  
  6d4d81e46e29a5dbaec6671abb691460
- SHA1
  
  99dcdb5e2e55e0f62f53d2d3132498b40a9ce7a4
- SHA256
  
  b7d47cd82c1e0f1a9af50d33bc52576d21302b5893116cc44a8a0c14b805c9d4
- SHA512
  
  c4ef2f2cb2befa8fd1d8eb36448e6844318c14e2b31f6c48cf493d2035a4277807f3e31e12df92624c85408a4817b52ecbd962cff8541874db06795c8ca4e737
- SSDEEP
  
  12288:YMf7R8BnSk5yWS3rT7AfPeNhD/i6NrlBZsdKXVltb8tW:Y27R8Bn75tS3fEmhDzlBKcXVltYW
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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