expiro | 53a74e018c68d6ee62591e1adcc3533384751f1224c7c1a1b3eaf5aa90c45e22 | Triage

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Overview

overview

Static

static

3

53a74e018c...2N.exe

windows7-x64

53a74e018c...2N.exe

windows10-2004-x64

Sharing

General

Target

53a74e018c68d6ee62591e1adcc3533384751f1224c7c1a1b3eaf5aa90c45e22N.exe
Size

727KB
Sample

241216-jgkh9s1jey
MD5

a767ef2b24d69228b80a3c5df71ec6f0
SHA1

3d850810c2e8bfad729fa50222d7b27e53ff4638
SHA256

53a74e018c68d6ee62591e1adcc3533384751f1224c7c1a1b3eaf5aa90c45e22
SHA512

e0f9fdcb5e6274b500db0a1fb7ded075201686222130422c21a7a000629f5aef3c2ee6b5f050640afc5ec574bad3c8de3e791cf2d145e1fe709e9a7a898fa251
SSDEEP

12288:VxLVMsCpn5K6h6Ld4/itzN0zRFmDVusm+yBqYy7vcaO:VxLYi6hK+i/0zMVusm+yBqp

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

53a74e018c68d6ee62591e1adcc3533384751f1224c7c1a1b3eaf5aa90c45e22N.exe

Resource

win7-20240903-en

expiro backdoor discovery

windows7-x64

4 signatures

120 seconds

Behavioral task

behavioral2

Sample

53a74e018c68d6ee62591e1adcc3533384751f1224c7c1a1b3eaf5aa90c45e22N.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

4 signatures

120 seconds

Malware Config

Targets

- Target
  
  53a74e018c68d6ee62591e1adcc3533384751f1224c7c1a1b3eaf5aa90c45e22N.exe
- Size
  
  727KB
- MD5
  
  a767ef2b24d69228b80a3c5df71ec6f0
- SHA1
  
  3d850810c2e8bfad729fa50222d7b27e53ff4638
- SHA256
  
  53a74e018c68d6ee62591e1adcc3533384751f1224c7c1a1b3eaf5aa90c45e22
- SHA512
  
  e0f9fdcb5e6274b500db0a1fb7ded075201686222130422c21a7a000629f5aef3c2ee6b5f050640afc5ec574bad3c8de3e791cf2d145e1fe709e9a7a898fa251
- SSDEEP
  
  12288:VxLVMsCpn5K6h6Ld4/itzN0zRFmDVusm+yBqYy7vcaO:VxLYi6hK+i/0zMVusm+yBqp
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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