expiro | 8502dc2c6402fa440b4f49e9ebab5107b12293198bf3eff329b73688ae08df4a | Triage

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Overview

overview

Static

static

3

JaffaCakes...3a.exe

windows7-x64

JaffaCakes...3a.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_5d15c175b307109b5954fae44f5b7b3a
Size

415KB
Sample

250107-l93awsylfk
MD5

5d15c175b307109b5954fae44f5b7b3a
SHA1

4f54ec5b6692c24247af8618e81972d54fc15e36
SHA256

8502dc2c6402fa440b4f49e9ebab5107b12293198bf3eff329b73688ae08df4a
SHA512

e638d44e9b4fd4e9575d81a502f45d829fa91127bca75faa63d1a78944ccffcd9d704acc9e08dcd0e1efafe07dcf5baf7221c644c4d139786e0dc528fafef4e3
SSDEEP

6144:KYQ946HyibEAWtwsjOhgysGS1wVIJGnvNlnoz2l+sd4xruzg+jnzB2vmgUEfdqU9:GVecfsGPVIJGnfJfiulcmgUEfMU

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_5d15c175b307109b5954fae44f5b7b3a.exe

Resource

win7-20240903-en

expiro backdoor discovery

windows7-x64

6 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_5d15c175b307109b5954fae44f5b7b3a.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

5 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_5d15c175b307109b5954fae44f5b7b3a
- Size
  
  415KB
- MD5
  
  5d15c175b307109b5954fae44f5b7b3a
- SHA1
  
  4f54ec5b6692c24247af8618e81972d54fc15e36
- SHA256
  
  8502dc2c6402fa440b4f49e9ebab5107b12293198bf3eff329b73688ae08df4a
- SHA512
  
  e638d44e9b4fd4e9575d81a502f45d829fa91127bca75faa63d1a78944ccffcd9d704acc9e08dcd0e1efafe07dcf5baf7221c644c4d139786e0dc528fafef4e3
- SSDEEP
  
  6144:KYQ946HyibEAWtwsjOhgysGS1wVIJGnvNlnoz2l+sd4xruzg+jnzB2vmgUEfdqU9:GVecfsGPVIJGnfJfiulcmgUEfMU
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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