koiloader | e66fe85a6a0b7c2dd85c4e8d884832f5b358de27f77b64ee6673ed1b7acd1d96 | Triage

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Overview

overview

Static

static

3

e66fe85a6a...96.exe

windows7-x64

e66fe85a6a...96.exe

windows10-2004-x64

Sharing

General

Target

e66fe85a6a0b7c2dd85c4e8d884832f5b358de27f77b64ee6673ed1b7acd1d96.exe
Size

189KB
Sample

241027-f5bz9asjem
MD5

03b6be8fed80988489e171c7092d9541
SHA1

acb6110dfcf13ad3b55d3017fd2ace13b55e4d11
SHA256

e66fe85a6a0b7c2dd85c4e8d884832f5b358de27f77b64ee6673ed1b7acd1d96
SHA512

e8dcde11a8d68f16e76b4da2a3457a738bb204be51fd83aa947dc4eb082a957f127b1198ac6cdc8ec6d0c089266d687ac48e613a5c7b7f7b5bb614e442402552
SSDEEP

3072:gA+MPNsjU+g/Pu92PkWMW50y4jrv34ClUCezULLtfYJpjcvnopvLRlpr7IlC/T8f:HJPxktlKIwJpjcwhLRlF3jCv

Score

10^/10

koiloader discovery loader

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

e66fe85a6a0b7c2dd85c4e8d884832f5b358de27f77b64ee6673ed1b7acd1d96.exe

Resource

win7-20241023-en

koiloader discovery loader

windows7-x64

4 signatures

150 seconds

Behavioral task

behavioral2

Sample

e66fe85a6a0b7c2dd85c4e8d884832f5b358de27f77b64ee6673ed1b7acd1d96.exe

Resource

win10v2004-20241007-en

koiloader discovery loader

windows10-2004-x64

4 signatures

150 seconds

Malware Config

Extracted

Family

koiloader

C2

http://79.124.78.148/inure.php

Attributes

payload_url
https://amatriciamo.it/wp-content/uploads/2018/03

Targets

- Target
  
  e66fe85a6a0b7c2dd85c4e8d884832f5b358de27f77b64ee6673ed1b7acd1d96.exe
- Size
  
  189KB
- MD5
  
  03b6be8fed80988489e171c7092d9541
- SHA1
  
  acb6110dfcf13ad3b55d3017fd2ace13b55e4d11
- SHA256
  
  e66fe85a6a0b7c2dd85c4e8d884832f5b358de27f77b64ee6673ed1b7acd1d96
- SHA512
  
  e8dcde11a8d68f16e76b4da2a3457a738bb204be51fd83aa947dc4eb082a957f127b1198ac6cdc8ec6d0c089266d687ac48e613a5c7b7f7b5bb614e442402552
- SSDEEP
  
  3072:gA+MPNsjU+g/Pu92PkWMW50y4jrv34ClUCezULLtfYJpjcvnopvLRlpr7IlC/T8f:HJPxktlKIwJpjcwhLRlF3jCv
Score

10^/10

koiloader discovery loader
- KoiLoader
  KoiLoader is a malware loader written in C++.
  loader koiloader
- Koiloader family
  koiloader
- Detects KoiLoader payload
  loader
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

koiloaderdiscoveryloader

behavioral2

koiloaderdiscoveryloader

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