expiro | 0cfdf407ed4312418c202354f6fc6fae09f035df280fff2d1ebb5a5b713e8320 | Triage

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Overview

overview

Static

static

3

JaffaCakes...8a.exe

windows7-x64

JaffaCakes...8a.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_7b475bb55ebd24925713f7314741b68a
Size

635KB
Sample

250104-xnyalasmbz
MD5

7b475bb55ebd24925713f7314741b68a
SHA1

c4216c172849b040f6ea51b7abf8744e6d276098
SHA256

0cfdf407ed4312418c202354f6fc6fae09f035df280fff2d1ebb5a5b713e8320
SHA512

f8b0bf41ae83faaa03fb63f0b9cfc2706d27525043be7649c33fe2f93959d2582c44c112fc35e3d410a68d3998825dd8c7060e1e303cac6464d17c82265f39ef
SSDEEP

12288:WMU7R8B7rSMrgBNHHJuQZ8CMkkVY4xOWcGhjTHklODNTo9ket:WJ7R8B7rSMrmFH9khBhj7dNE9k

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_7b475bb55ebd24925713f7314741b68a.exe

Resource

win7-20240903-en

expiro backdoor discovery

windows7-x64

4 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_7b475bb55ebd24925713f7314741b68a.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

4 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_7b475bb55ebd24925713f7314741b68a
- Size
  
  635KB
- MD5
  
  7b475bb55ebd24925713f7314741b68a
- SHA1
  
  c4216c172849b040f6ea51b7abf8744e6d276098
- SHA256
  
  0cfdf407ed4312418c202354f6fc6fae09f035df280fff2d1ebb5a5b713e8320
- SHA512
  
  f8b0bf41ae83faaa03fb63f0b9cfc2706d27525043be7649c33fe2f93959d2582c44c112fc35e3d410a68d3998825dd8c7060e1e303cac6464d17c82265f39ef
- SSDEEP
  
  12288:WMU7R8B7rSMrgBNHHJuQZ8CMkkVY4xOWcGhjTHklODNTo9ket:WJ7R8B7rSMrmFH9khBhj7dNE9k
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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