expiro | 540421cd7a5ee36ae48495465a8e4b3a59f6b99b2bdf79a62affd4b09755bdfe | Triage

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Overview

overview

Static

static

3

JaffaCakes...df.exe

windows7-x64

JaffaCakes...df.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_5d3aa96ac3f903590db367dd7cfb0edf
Size

457KB
Sample

250101-vkc45stmft
MD5

5d3aa96ac3f903590db367dd7cfb0edf
SHA1

ad2566e08e35eb033ff894b09f78f2bdcbdc0389
SHA256

540421cd7a5ee36ae48495465a8e4b3a59f6b99b2bdf79a62affd4b09755bdfe
SHA512

1a5062f160962df30bc1275e7c14d6cc3a83612f2fc4932d26dd98c82fec2804cd08691e5cbc1601db87275703bc8f4d90f0a010c3f6f1e5407eaa7141d385eb
SSDEEP

6144:YZuEOK99kXiT5Smyg1gQEuAD/3wxH0aVnFUVP5MHhj67Yx2D2iNIdLSarxUGQYNF:YAEmDrCm2HeSiqLSarxtyZl

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_5d3aa96ac3f903590db367dd7cfb0edf.exe

Resource

win7-20240708-en

expiro backdoor discovery

windows7-x64

4 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_5d3aa96ac3f903590db367dd7cfb0edf.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

4 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_5d3aa96ac3f903590db367dd7cfb0edf
- Size
  
  457KB
- MD5
  
  5d3aa96ac3f903590db367dd7cfb0edf
- SHA1
  
  ad2566e08e35eb033ff894b09f78f2bdcbdc0389
- SHA256
  
  540421cd7a5ee36ae48495465a8e4b3a59f6b99b2bdf79a62affd4b09755bdfe
- SHA512
  
  1a5062f160962df30bc1275e7c14d6cc3a83612f2fc4932d26dd98c82fec2804cd08691e5cbc1601db87275703bc8f4d90f0a010c3f6f1e5407eaa7141d385eb
- SSDEEP
  
  6144:YZuEOK99kXiT5Smyg1gQEuAD/3wxH0aVnFUVP5MHhj67Yx2D2iNIdLSarxUGQYNF:YAEmDrCm2HeSiqLSarxtyZl
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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