expiro | ba075c02a061c96f5604e801215db9118a51a81ab8460c75d73ceac99408786c | Triage

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Overview

overview

Static

static

3

JaffaCakes...f2.exe

windows7-x64

JaffaCakes...f2.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_8b6c68e136bc1e084adc817668558bf2
Size

415KB
Sample

250105-e2rqvstndm
MD5

8b6c68e136bc1e084adc817668558bf2
SHA1

4819547f22c885e42ef398e06766581a954157cf
SHA256

ba075c02a061c96f5604e801215db9118a51a81ab8460c75d73ceac99408786c
SHA512

225b94758488938752228156e894bf9c4184be44efe5029884633ab5258acbe3c8c7a7f16f219f425ee0d1b326757c98b796310b492f4f62dfc95192ad37714d
SSDEEP

12288:mf5auspr1fNtSMT0tSSOw10VLhIYF8RThd:mfBsptSMTKKw0a7d

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_8b6c68e136bc1e084adc817668558bf2.exe

Resource

win7-20240903-en

expiro backdoor discovery

windows7-x64

6 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_8b6c68e136bc1e084adc817668558bf2.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

5 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_8b6c68e136bc1e084adc817668558bf2
- Size
  
  415KB
- MD5
  
  8b6c68e136bc1e084adc817668558bf2
- SHA1
  
  4819547f22c885e42ef398e06766581a954157cf
- SHA256
  
  ba075c02a061c96f5604e801215db9118a51a81ab8460c75d73ceac99408786c
- SHA512
  
  225b94758488938752228156e894bf9c4184be44efe5029884633ab5258acbe3c8c7a7f16f219f425ee0d1b326757c98b796310b492f4f62dfc95192ad37714d
- SSDEEP
  
  12288:mf5auspr1fNtSMT0tSSOw10VLhIYF8RThd:mfBsptSMTKKw0a7d
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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