koiloader | f179c883bcaf8fdf8d8dfeb1e46f4be7e9af1f531c27f43a053cc2be3f39544c | Triage

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Overview

overview

Static

static

3

f179c883bc...4c.exe

windows7-x64

f179c883bc...4c.exe

windows10-2004-x64

Sharing

General

Target

f179c883bcaf8fdf8d8dfeb1e46f4be7e9af1f531c27f43a053cc2be3f39544c
Size

189KB
Sample

250123-tf86cawncm
MD5

8e3275dc3c78d64e18c249f75d1afb2c
SHA1

0d801f0831802531a97728c57c939ffe9d11e9ed
SHA256

f179c883bcaf8fdf8d8dfeb1e46f4be7e9af1f531c27f43a053cc2be3f39544c
SHA512

9806bfadd3cdca7664306d6958f0f73984139c746ca616481c848b6770a3f4e543ba23dafc0676275c7d1937baa1e15de20e9103779ebb6ad01fb91ef120ce45
SSDEEP

3072:QA+MPNsjU+g/Pu92PkWMW50y4jrv34ClUCei7LwxxlXkV3Hv7Uwxp4wMCv:XJPxktlKiekVZ7MCv

Score

10^/10

koiloader discovery loader

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

f179c883bcaf8fdf8d8dfeb1e46f4be7e9af1f531c27f43a053cc2be3f39544c.exe

Resource

win7-20240903-en

koiloader discovery loader

windows7-x64

4 signatures

150 seconds

Behavioral task

behavioral2

Sample

f179c883bcaf8fdf8d8dfeb1e46f4be7e9af1f531c27f43a053cc2be3f39544c.exe

Resource

win10v2004-20241007-en

koiloader discovery loader

windows10-2004-x64

4 signatures

150 seconds

Malware Config

Extracted

Family

koiloader

C2

http://78.142.29.118/implem.php

Targets

- Target
  
  f179c883bcaf8fdf8d8dfeb1e46f4be7e9af1f531c27f43a053cc2be3f39544c
- Size
  
  189KB
- MD5
  
  8e3275dc3c78d64e18c249f75d1afb2c
- SHA1
  
  0d801f0831802531a97728c57c939ffe9d11e9ed
- SHA256
  
  f179c883bcaf8fdf8d8dfeb1e46f4be7e9af1f531c27f43a053cc2be3f39544c
- SHA512
  
  9806bfadd3cdca7664306d6958f0f73984139c746ca616481c848b6770a3f4e543ba23dafc0676275c7d1937baa1e15de20e9103779ebb6ad01fb91ef120ce45
- SSDEEP
  
  3072:QA+MPNsjU+g/Pu92PkWMW50y4jrv34ClUCei7LwxxlXkV3Hv7Uwxp4wMCv:XJPxktlKiekVZ7MCv
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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