expiro | 79b097f4358e2b8467ac5a03bcd71adc45afd5840d51815df33032a1f0f15f2a | Triage

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Overview

overview

Static

static

3

JaffaCakes...88.exe

windows7-x64

JaffaCakes...88.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_1908fe82c4e0f05a6053d81311915f88
Size

604KB
Sample

250106-kbzxfatpfm
MD5

1908fe82c4e0f05a6053d81311915f88
SHA1

0c8dc9169480dc887cb9cf5ac386d8974e81e343
SHA256

79b097f4358e2b8467ac5a03bcd71adc45afd5840d51815df33032a1f0f15f2a
SHA512

5dfe05df5008ce822857e2b73603077197a91636d11cb2974e2b5e45f6c1487f2691b4e2b38f79b97bee8feeb4771d67021b53a77be4f950064f6e18b9c2783a
SSDEEP

12288:TCtf/2eiJuOaxnswVWsvQnm0AfZT35cirW8049fa7Nq+GHgV:TCpepUOapHQnr6VRf0Ea7mgV

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_1908fe82c4e0f05a6053d81311915f88.exe

Resource

win7-20241023-en

expiro backdoor discovery

windows7-x64

4 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_1908fe82c4e0f05a6053d81311915f88.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

5 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_1908fe82c4e0f05a6053d81311915f88
- Size
  
  604KB
- MD5
  
  1908fe82c4e0f05a6053d81311915f88
- SHA1
  
  0c8dc9169480dc887cb9cf5ac386d8974e81e343
- SHA256
  
  79b097f4358e2b8467ac5a03bcd71adc45afd5840d51815df33032a1f0f15f2a
- SHA512
  
  5dfe05df5008ce822857e2b73603077197a91636d11cb2974e2b5e45f6c1487f2691b4e2b38f79b97bee8feeb4771d67021b53a77be4f950064f6e18b9c2783a
- SSDEEP
  
  12288:TCtf/2eiJuOaxnswVWsvQnm0AfZT35cirW8049fa7Nq+GHgV:TCpepUOapHQnr6VRf0Ea7mgV
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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