expiro | b902709b97bd82ea8652558f3ee43e5b3673b7fe328e288fa207e1251a2c9ca6 | Triage

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Overview

overview

Static

static

3

JaffaCakes...2b.exe

windows7-x64

JaffaCakes...2b.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_4e8fd930427763c073ab2c5c69eb7b2b
Size

457KB
Sample

250107-fhf1paxkdr
MD5

4e8fd930427763c073ab2c5c69eb7b2b
SHA1

4464c8670c25862fef86dbeb248d9547afe73470
SHA256

b902709b97bd82ea8652558f3ee43e5b3673b7fe328e288fa207e1251a2c9ca6
SHA512

1a7a65ce8fef0408113cb76f61f363833ce582c7627ab88f362b714f1dda764b90ece09604103b02ddc9ddfd0066c584bc9dec7c21c6c0268669e2e22dc9d607
SSDEEP

6144:TZpEOK99kXlHDIiypzO2SIQTuxo49R5snLuzV9BsSv31jym+IymdgZIYPt6f:TblciydxYKomzzVEG31m5Iy/uYPt

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_4e8fd930427763c073ab2c5c69eb7b2b.exe

Resource

win7-20241010-en

expiro backdoor discovery

windows7-x64

4 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_4e8fd930427763c073ab2c5c69eb7b2b.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

4 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_4e8fd930427763c073ab2c5c69eb7b2b
- Size
  
  457KB
- MD5
  
  4e8fd930427763c073ab2c5c69eb7b2b
- SHA1
  
  4464c8670c25862fef86dbeb248d9547afe73470
- SHA256
  
  b902709b97bd82ea8652558f3ee43e5b3673b7fe328e288fa207e1251a2c9ca6
- SHA512
  
  1a7a65ce8fef0408113cb76f61f363833ce582c7627ab88f362b714f1dda764b90ece09604103b02ddc9ddfd0066c584bc9dec7c21c6c0268669e2e22dc9d607
- SSDEEP
  
  6144:TZpEOK99kXlHDIiypzO2SIQTuxo49R5snLuzV9BsSv31jym+IymdgZIYPt6f:TblciydxYKomzzVEG31m5Iy/uYPt
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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