expiro | a6a56dd2a6064870c1df65078f56173b9dd620f770dadc909fa8da4062e6160a | Triage

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Overview

overview

Static

static

3

JaffaCakes...04.exe

windows7-x64

JaffaCakes...04.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_76a693274bee28762547daae64483104
Size

457KB
Sample

250104-a32v1askdw
MD5

76a693274bee28762547daae64483104
SHA1

e76138e11a3bb616ab084f3517335250c573f861
SHA256

a6a56dd2a6064870c1df65078f56173b9dd620f770dadc909fa8da4062e6160a
SHA512

407c597e1beed5ce2c2a23998610cdb755345bc586fc5d738b4fb59f551955c52af7dcd3eac18a794a64ccaff5d1d7c401d6270bf9daec30194df9ee91bb6291
SSDEEP

12288:i3txYm5THviE5X+Tvknp8WYe4YTjU/OP03cdiJ:mP1TH95X0Y8m/4WP0Q

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_76a693274bee28762547daae64483104.exe

Resource

win7-20241023-en

expiro backdoor discovery

windows7-x64

4 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_76a693274bee28762547daae64483104.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

4 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_76a693274bee28762547daae64483104
- Size
  
  457KB
- MD5
  
  76a693274bee28762547daae64483104
- SHA1
  
  e76138e11a3bb616ab084f3517335250c573f861
- SHA256
  
  a6a56dd2a6064870c1df65078f56173b9dd620f770dadc909fa8da4062e6160a
- SHA512
  
  407c597e1beed5ce2c2a23998610cdb755345bc586fc5d738b4fb59f551955c52af7dcd3eac18a794a64ccaff5d1d7c401d6270bf9daec30194df9ee91bb6291
- SSDEEP
  
  12288:i3txYm5THviE5X+Tvknp8WYe4YTjU/OP03cdiJ:mP1TH95X0Y8m/4WP0Q
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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