expiro | 4458bf4125bfc990db039e6b488ea69817af9c4627c1af8d7b40d0182bba7da8 | Triage

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Overview

overview

Static

static

3

JaffaCakes...26.exe

windows7-x64

JaffaCakes...26.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_ca29ba90f0ba302e70dcc107cec7cc26
Size

7.3MB
Sample

250109-rgypwstnal
MD5

ca29ba90f0ba302e70dcc107cec7cc26
SHA1

f0ba3ffdfaaa741ea197989ca0ab9390fde78f92
SHA256

4458bf4125bfc990db039e6b488ea69817af9c4627c1af8d7b40d0182bba7da8
SHA512

ff177e970837c30e62a9d897b9b5a9d464cc397be2d62b010d7afbba087159d0ef3d7bf50c14812cfd91f847b2f5961019f4e428a59a4fc705bf92c45756b38a
SSDEEP

98304:hxC3ud6MOIvysiwCQKzo5qphIHVruP3WpF3UdE1hZHEdLFCmil+:WGQFMkhgJuP32+dmhZk/g

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_ca29ba90f0ba302e70dcc107cec7cc26.exe

Resource

win7-20240729-en

expiro backdoor discovery

windows7-x64

6 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_ca29ba90f0ba302e70dcc107cec7cc26.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

5 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_ca29ba90f0ba302e70dcc107cec7cc26
- Size
  
  7.3MB
- MD5
  
  ca29ba90f0ba302e70dcc107cec7cc26
- SHA1
  
  f0ba3ffdfaaa741ea197989ca0ab9390fde78f92
- SHA256
  
  4458bf4125bfc990db039e6b488ea69817af9c4627c1af8d7b40d0182bba7da8
- SHA512
  
  ff177e970837c30e62a9d897b9b5a9d464cc397be2d62b010d7afbba087159d0ef3d7bf50c14812cfd91f847b2f5961019f4e428a59a4fc705bf92c45756b38a
- SSDEEP
  
  98304:hxC3ud6MOIvysiwCQKzo5qphIHVruP3WpF3UdE1hZHEdLFCmil+:WGQFMkhgJuP32+dmhZk/g
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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