expiro | b44d2674a50ce9d84ef20d9d0dac3fb9fbf2c0a0c90b637e2c7fded4eb16acf7 | Triage

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Overview

overview

Static

static

3

JaffaCakes...75.exe

windows7-x64

JaffaCakes...75.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_4e1750f14fe64477773dbcdea89fdd75
Size

457KB
Sample

250101-kdbydszlbt
MD5

4e1750f14fe64477773dbcdea89fdd75
SHA1

1b833950d44ab427598f688e14b5d1a1ff766b8b
SHA256

b44d2674a50ce9d84ef20d9d0dac3fb9fbf2c0a0c90b637e2c7fded4eb16acf7
SHA512

194e0e23bf9555c38b9fb8f4dc857a59acd433f002f83ebba29ac94afd4d477ecb63b4700370c2b2aa9c4b0424f962239ea77581065357d7dce027a90e065cc3
SSDEEP

6144:GMInEOK9x/Xw7wwK2pSnPMD/Pck3SxX82xJvYEZxszBAkwaYlbbzb/ut9x48cPoo:GMECoUmSB8nKlbb/ut9u8caRyPp2

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_4e1750f14fe64477773dbcdea89fdd75.exe

Resource

win7-20240903-en

expiro backdoor discovery

windows7-x64

4 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_4e1750f14fe64477773dbcdea89fdd75.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

4 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_4e1750f14fe64477773dbcdea89fdd75
- Size
  
  457KB
- MD5
  
  4e1750f14fe64477773dbcdea89fdd75
- SHA1
  
  1b833950d44ab427598f688e14b5d1a1ff766b8b
- SHA256
  
  b44d2674a50ce9d84ef20d9d0dac3fb9fbf2c0a0c90b637e2c7fded4eb16acf7
- SHA512
  
  194e0e23bf9555c38b9fb8f4dc857a59acd433f002f83ebba29ac94afd4d477ecb63b4700370c2b2aa9c4b0424f962239ea77581065357d7dce027a90e065cc3
- SSDEEP
  
  6144:GMInEOK9x/Xw7wwK2pSnPMD/Pck3SxX82xJvYEZxszBAkwaYlbbzb/ut9x48cPoo:GMECoUmSB8nKlbb/ut9u8caRyPp2
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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