expiro | 2c56afdb8d7c473d4ec9f01c74ece597bb5bf97d25ec76dc8a42f5441a45b3b4 | Triage

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Reports

Overview

overview

Static

static

3

2c56afdb8d...b4.exe

windows7-x64

2c56afdb8d...b4.exe

windows10-2004-x64

Sharing

General

Target

2c56afdb8d7c473d4ec9f01c74ece597bb5bf97d25ec76dc8a42f5441a45b3b4.exe
Size

853KB
Sample

241226-nzv5yavldx
MD5

5d7f3ef11d8625e17c486f7b85a81cbe
SHA1

1e762718cf0f640b9fe379912f55fbc58754db3a
SHA256

2c56afdb8d7c473d4ec9f01c74ece597bb5bf97d25ec76dc8a42f5441a45b3b4
SHA512

3dd5bdca0796b49a750573f0894733d686064f1d974b34f1518452c59013a919bfc183132b2503bdad3613971b2adbcc127f7b74ae6190349b9bde044a5dbf41
SSDEEP

24576:E7Vjpt+3FzayKQnThz+Ors1FdwyoVp7gNkAfe/Bx8h:6Vb+VzayKQnThzrrs1FqVp7gWYej0

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

2c56afdb8d7c473d4ec9f01c74ece597bb5bf97d25ec76dc8a42f5441a45b3b4.exe

Resource

win7-20240903-en

expiro backdoor discovery

windows7-x64

5 signatures

120 seconds

Behavioral task

behavioral2

Sample

2c56afdb8d7c473d4ec9f01c74ece597bb5bf97d25ec76dc8a42f5441a45b3b4.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

5 signatures

120 seconds

Malware Config

Targets

- Target
  
  2c56afdb8d7c473d4ec9f01c74ece597bb5bf97d25ec76dc8a42f5441a45b3b4.exe
- Size
  
  853KB
- MD5
  
  5d7f3ef11d8625e17c486f7b85a81cbe
- SHA1
  
  1e762718cf0f640b9fe379912f55fbc58754db3a
- SHA256
  
  2c56afdb8d7c473d4ec9f01c74ece597bb5bf97d25ec76dc8a42f5441a45b3b4
- SHA512
  
  3dd5bdca0796b49a750573f0894733d686064f1d974b34f1518452c59013a919bfc183132b2503bdad3613971b2adbcc127f7b74ae6190349b9bde044a5dbf41
- SSDEEP
  
  24576:E7Vjpt+3FzayKQnThz+Ors1FdwyoVp7gNkAfe/Bx8h:6Vb+VzayKQnThzrrs1FqVp7gWYej0
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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