Overview

overview

10

Static

static

3

df9551c24b...ee.exe

windows7-x64

10

df9551c24b...ee.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    df9551c24b9cc63454b309c7ccf46b6e8120b78a296f955b509a570d7fb4f5ee.exe

  • Size

    181KB

  • Sample

    240620-b8kz4swfpj

  • MD5

    8510cb2c35805a8a67398a9970dbeac1

  • SHA1

    94420efc53314e8377414bf7a4381f68ef971464

  • SHA256

    df9551c24b9cc63454b309c7ccf46b6e8120b78a296f955b509a570d7fb4f5ee

  • SHA512

    af7b3ad957a9b22cdb0b11876656320a0b24e576ce44f9b1fb1ef445bd73f7509892daad20425d49f84a602a01ed3d2f2df500a9da6739cbb30a31f8561625d5

  • SSDEEP

    3072:HCmlA+2TGMF85+bkRG32foUP9GmPe97Uo5sAZBfNis05Y3uYm0sBF+iEPCLddQp0:imlV4h8JG3QUziAZBfNi1JD0s3fHb5P7

Score
10/10
koiloaderloader

Malware Config

Extracted

Family

koiloader

C2

http://176.10.111.71/guapen.php

Attributes
  • payload_url

    https://schermarieti.it/wp-content/uploads/2019/09

Targets

    • Target

      df9551c24b9cc63454b309c7ccf46b6e8120b78a296f955b509a570d7fb4f5ee.exe

    • Size

      181KB

    • MD5

      8510cb2c35805a8a67398a9970dbeac1

    • SHA1

      94420efc53314e8377414bf7a4381f68ef971464

    • SHA256

      df9551c24b9cc63454b309c7ccf46b6e8120b78a296f955b509a570d7fb4f5ee

    • SHA512

      af7b3ad957a9b22cdb0b11876656320a0b24e576ce44f9b1fb1ef445bd73f7509892daad20425d49f84a602a01ed3d2f2df500a9da6739cbb30a31f8561625d5

    • SSDEEP

      3072:HCmlA+2TGMF85+bkRG32foUP9GmPe97Uo5sAZBfNis05Y3uYm0sBF+iEPCLddQp0:imlV4h8JG3QUziAZBfNi1JD0s3fHb5P7

    Score
    10/10
    koiloaderloader

    • KoiLoader

      KoiLoader is a malware loader written in C++.

      loaderkoiloader

    • Detects KoiLoader payload

      loader

    • Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)

    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks