expiro | b2740b5a7fcd9ab2d4504affb18c53a0876d678983fe29a4bb61ad50746f2d15 | Triage

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Overview

overview

Static

static

3

JaffaCakes...1f.exe

windows7-x64

JaffaCakes...1f.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_65f3b55327f5f7c9547990f7ea79d51f
Size

415KB
Sample

250107-qwkk5stjhx
MD5

65f3b55327f5f7c9547990f7ea79d51f
SHA1

094883b32312a4a6a7353c334b37ca99ca7958e4
SHA256

b2740b5a7fcd9ab2d4504affb18c53a0876d678983fe29a4bb61ad50746f2d15
SHA512

dd72205921c2eb40383703932b04900611ee4e95cc0d8d8117a6a13d23734e5a629734e75f11b2e51e17164aa39633e024714f4c0ec09de0a9fcea4d7d20bc72
SSDEEP

12288:ZrLyKsiGF7mBPINNvNSbBZMkAzjLLZWIGC4pB15:ZrLyKsig7m+NvNSErzDYIG7zn

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_65f3b55327f5f7c9547990f7ea79d51f.exe

Resource

win7-20241023-en

expiro backdoor

windows7-x64

3 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_65f3b55327f5f7c9547990f7ea79d51f.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

4 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_65f3b55327f5f7c9547990f7ea79d51f
- Size
  
  415KB
- MD5
  
  65f3b55327f5f7c9547990f7ea79d51f
- SHA1
  
  094883b32312a4a6a7353c334b37ca99ca7958e4
- SHA256
  
  b2740b5a7fcd9ab2d4504affb18c53a0876d678983fe29a4bb61ad50746f2d15
- SHA512
  
  dd72205921c2eb40383703932b04900611ee4e95cc0d8d8117a6a13d23734e5a629734e75f11b2e51e17164aa39633e024714f4c0ec09de0a9fcea4d7d20bc72
- SSDEEP
  
  12288:ZrLyKsiGF7mBPINNvNSbBZMkAzjLLZWIGC4pB15:ZrLyKsig7m+NvNSErzDYIG7zn
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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