expiro | 4c6683c21362405fe599930a3956200dd1d61d2c9247cd04f806d349b930a292 | Triage

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Overview

overview

Static

static

3

JaffaCakes...f6.exe

windows7-x64

JaffaCakes...f6.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_7a99ed338a98bb4ed9a4af9486898af6
Size

530KB
Sample

250104-tmng8awphz
MD5

7a99ed338a98bb4ed9a4af9486898af6
SHA1

bdd5bfa1cf3bd29285ca35c0e602fa6981bb2fd9
SHA256

4c6683c21362405fe599930a3956200dd1d61d2c9247cd04f806d349b930a292
SHA512

3bcd846a880869abdc93aeaa6b87c26c94f6054776d2a89e7e174f43caf896b9c00245b30ceba72521d9664cc796c4a09c364d132124961661a0e3230f741817
SSDEEP

12288:RgsrCkTJrHW8hxDpCqxWL5PDPuDFzJ7M/FiMyiu4BTHyRCJYC9cM3LCPR9Xkii:RgHkjdXxWNPDPuDFzJYFiMyyBTHyRwYc

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_7a99ed338a98bb4ed9a4af9486898af6.exe

Resource

win7-20240903-en

expiro backdoor discovery

windows7-x64

4 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_7a99ed338a98bb4ed9a4af9486898af6.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

4 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_7a99ed338a98bb4ed9a4af9486898af6
- Size
  
  530KB
- MD5
  
  7a99ed338a98bb4ed9a4af9486898af6
- SHA1
  
  bdd5bfa1cf3bd29285ca35c0e602fa6981bb2fd9
- SHA256
  
  4c6683c21362405fe599930a3956200dd1d61d2c9247cd04f806d349b930a292
- SHA512
  
  3bcd846a880869abdc93aeaa6b87c26c94f6054776d2a89e7e174f43caf896b9c00245b30ceba72521d9664cc796c4a09c364d132124961661a0e3230f741817
- SSDEEP
  
  12288:RgsrCkTJrHW8hxDpCqxWL5PDPuDFzJ7M/FiMyiu4BTHyRCJYC9cM3LCPR9Xkii:RgHkjdXxWNPDPuDFzJYFiMyyBTHyRwYc
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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