expiro | c9e197b92db074af25e960c38ba4ce45962db1ef8f15ed6a506fc8df73faa97d | Triage

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Overview

overview

Static

static

3

JaffaCakes...a3.exe

windows7-x64

JaffaCakes...a3.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_9b3456f19f326ae1a7f2b924052e54a3
Size

415KB
Sample

250105-lmb57azpaz
MD5

9b3456f19f326ae1a7f2b924052e54a3
SHA1

979cf648ecf9cfdf111fc40623d406424db87909
SHA256

c9e197b92db074af25e960c38ba4ce45962db1ef8f15ed6a506fc8df73faa97d
SHA512

41f0f7f0006ddbf630b7ebf33008917532ef70e9c3ca41caed5e278be5e28432e950c81777c94bc479b8aa29e6badc02f1c47e0eb6d3a449e3677530de155b93
SSDEEP

12288:erfyKsite6OsrbN18dvknp8WYe4YTjU/OP03cdiJ:erfyKsiteXsrZaY8m/4WP0Q

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_9b3456f19f326ae1a7f2b924052e54a3.exe

Resource

win7-20241023-en

expiro backdoor

windows7-x64

3 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_9b3456f19f326ae1a7f2b924052e54a3.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

4 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_9b3456f19f326ae1a7f2b924052e54a3
- Size
  
  415KB
- MD5
  
  9b3456f19f326ae1a7f2b924052e54a3
- SHA1
  
  979cf648ecf9cfdf111fc40623d406424db87909
- SHA256
  
  c9e197b92db074af25e960c38ba4ce45962db1ef8f15ed6a506fc8df73faa97d
- SHA512
  
  41f0f7f0006ddbf630b7ebf33008917532ef70e9c3ca41caed5e278be5e28432e950c81777c94bc479b8aa29e6badc02f1c47e0eb6d3a449e3677530de155b93
- SSDEEP
  
  12288:erfyKsite6OsrbN18dvknp8WYe4YTjU/OP03cdiJ:erfyKsiteXsrZaY8m/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

behavioral2

expirobackdoordiscovery

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