expiro | e3d380417ff300e5ca62e16e77b3977233df145e8c429a3bbb60eea59e3599b9 | Triage

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Overview

overview

Static

static

3

JaffaCakes...51.exe

windows7-x64

JaffaCakes...51.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_19fc4d5fd0417d431cdb16112c593851
Size

738KB
Sample

241231-n7fefs1ral
MD5

19fc4d5fd0417d431cdb16112c593851
SHA1

814dec635ce5d1e55479ca9f81b22236e27e421b
SHA256

e3d380417ff300e5ca62e16e77b3977233df145e8c429a3bbb60eea59e3599b9
SHA512

3242b32c014773ba2ac689ae56fecb42a5bf2707c4fbdeddd3b310201ffb9fe25577977f2b76994615227d052a76fb313d80e1592a3095f3a6fc1397ea23e41e
SSDEEP

12288:CAwSfxL/2Dc3jDLLmt0LDQewsHjhWW1d9cgO0qIlp7+x9xhIS2:HGewsHjoW1d9c0Na98

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_19fc4d5fd0417d431cdb16112c593851.exe

Resource

win7-20240903-en

expiro backdoor discovery

windows7-x64

6 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_19fc4d5fd0417d431cdb16112c593851.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

5 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_19fc4d5fd0417d431cdb16112c593851
- Size
  
  738KB
- MD5
  
  19fc4d5fd0417d431cdb16112c593851
- SHA1
  
  814dec635ce5d1e55479ca9f81b22236e27e421b
- SHA256
  
  e3d380417ff300e5ca62e16e77b3977233df145e8c429a3bbb60eea59e3599b9
- SHA512
  
  3242b32c014773ba2ac689ae56fecb42a5bf2707c4fbdeddd3b310201ffb9fe25577977f2b76994615227d052a76fb313d80e1592a3095f3a6fc1397ea23e41e
- SSDEEP
  
  12288:CAwSfxL/2Dc3jDLLmt0LDQewsHjhWW1d9cgO0qIlp7+x9xhIS2:HGewsHjoW1d9c0Na98
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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