expiro | fffa390025e871ab59e597f2cbffdf9e7886e03167da6035db668f10a5e16738 | Triage

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Overview

overview

Static

static

3

JaffaCakes...aa.exe

windows7-x64

JaffaCakes...aa.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_266359a27a8d109b09edb2ea27899aaa
Size

415KB
Sample

250106-qskrqsznak
MD5

266359a27a8d109b09edb2ea27899aaa
SHA1

530712d78ae0c576c678cf9666258a308188567f
SHA256

fffa390025e871ab59e597f2cbffdf9e7886e03167da6035db668f10a5e16738
SHA512

5db192989cae2046e0701e5a0997ddc99c3be531d54cd7f36c734eb5392282446aa0af90cc109d4660d229658b60b2bdc6074c54547cb874655a3ce34ba2d401
SSDEEP

6144:qeg15wZeGboMX/uZfLiFHGwLaWl6EjzT+Jjr0LsJXE8Va41jmww:r4GbDX/uZDiNGszkv0QJXxVV1qL

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_266359a27a8d109b09edb2ea27899aaa.exe

Resource

win7-20240903-en

expiro backdoor discovery

windows7-x64

6 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_266359a27a8d109b09edb2ea27899aaa.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

5 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_266359a27a8d109b09edb2ea27899aaa
- Size
  
  415KB
- MD5
  
  266359a27a8d109b09edb2ea27899aaa
- SHA1
  
  530712d78ae0c576c678cf9666258a308188567f
- SHA256
  
  fffa390025e871ab59e597f2cbffdf9e7886e03167da6035db668f10a5e16738
- SHA512
  
  5db192989cae2046e0701e5a0997ddc99c3be531d54cd7f36c734eb5392282446aa0af90cc109d4660d229658b60b2bdc6074c54547cb874655a3ce34ba2d401
- SSDEEP
  
  6144:qeg15wZeGboMX/uZfLiFHGwLaWl6EjzT+Jjr0LsJXE8Va41jmww:r4GbDX/uZDiNGszkv0QJXxVV1qL
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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