expiro | 6193da9928a776ec36d0d80a457dd81661d5c7eae03348712205b7a4ab08b5a4 | Triage

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Overview

overview

Static

static

3

JaffaCakes...b1.exe

windows7-x64

JaffaCakes...b1.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_8a56662db2db74743b2da58dd78e9db1
Size

482KB
Sample

250105-em9ccs1lax
MD5

8a56662db2db74743b2da58dd78e9db1
SHA1

3ec56b17d038e917865def246ff954b0b470cf22
SHA256

6193da9928a776ec36d0d80a457dd81661d5c7eae03348712205b7a4ab08b5a4
SHA512

17b0d16f267510a55e841e14dafca252a213a4437c93489667af1c51e694d486fc8d55f36718478f8232e512d00592c84dc1cf1b36f8e5d874792c200737fd50
SSDEEP

12288:WuEeXUaK3PWx+S1Dep+8X6k++sYL6QZVV2Vg4SZ:WuE+UaK3P37ZduQZVQJ

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_8a56662db2db74743b2da58dd78e9db1.exe

Resource

win7-20241023-en

expiro backdoor discovery

windows7-x64

6 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_8a56662db2db74743b2da58dd78e9db1.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

5 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_8a56662db2db74743b2da58dd78e9db1
- Size
  
  482KB
- MD5
  
  8a56662db2db74743b2da58dd78e9db1
- SHA1
  
  3ec56b17d038e917865def246ff954b0b470cf22
- SHA256
  
  6193da9928a776ec36d0d80a457dd81661d5c7eae03348712205b7a4ab08b5a4
- SHA512
  
  17b0d16f267510a55e841e14dafca252a213a4437c93489667af1c51e694d486fc8d55f36718478f8232e512d00592c84dc1cf1b36f8e5d874792c200737fd50
- SSDEEP
  
  12288:WuEeXUaK3PWx+S1Dep+8X6k++sYL6QZVV2Vg4SZ:WuE+UaK3P37ZduQZVQJ
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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