expiro | c85182d845f5c7144a20df12d72d471436f880203c8c2e0ab4b67c0884461985 | Triage

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Overview

overview

Static

static

3

JaffaCakes...48.exe

windows7-x64

JaffaCakes...48.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_6c1a3ddfda2190d55c5bdd952aa44248
Size

536KB
Sample

250103-mxc1xaslgm
MD5

6c1a3ddfda2190d55c5bdd952aa44248
SHA1

9b2c02e868526235554788bcac2ec57a18034ca7
SHA256

c85182d845f5c7144a20df12d72d471436f880203c8c2e0ab4b67c0884461985
SHA512

146d6380f694731dd9989dae93c2063c881eb390a72c9ef960624237fa6a927d88ed9ac683febd57007a361cfa053e542e42c8cd559894753f48282f9bb6f9ac
SSDEEP

12288:6ZHnJqrKLrUZOMY1Z5dVLrdZ2l1O+HZyKoMJ8xlMAqHUlCOW/:sHXrUUMY1Z5dVLrdZ2DO+HgRa8xlMAqi

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_6c1a3ddfda2190d55c5bdd952aa44248.exe

Resource

win7-20240903-en

expiro backdoor discovery

windows7-x64

4 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_6c1a3ddfda2190d55c5bdd952aa44248.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

4 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_6c1a3ddfda2190d55c5bdd952aa44248
- Size
  
  536KB
- MD5
  
  6c1a3ddfda2190d55c5bdd952aa44248
- SHA1
  
  9b2c02e868526235554788bcac2ec57a18034ca7
- SHA256
  
  c85182d845f5c7144a20df12d72d471436f880203c8c2e0ab4b67c0884461985
- SHA512
  
  146d6380f694731dd9989dae93c2063c881eb390a72c9ef960624237fa6a927d88ed9ac683febd57007a361cfa053e542e42c8cd559894753f48282f9bb6f9ac
- SSDEEP
  
  12288:6ZHnJqrKLrUZOMY1Z5dVLrdZ2l1O+HZyKoMJ8xlMAqHUlCOW/:sHXrUUMY1Z5dVLrdZ2DO+HgRa8xlMAqi
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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