General

  • Target

    ResourceHacker.exe

  • Size

    434KB

  • Sample

    231012-nkv7dshf89

  • MD5

    66b3a222bcf3464b389c9d7a697e3f05

  • SHA1

    3958ae2a5824e7cba1409798f34bc1b9ac05ce2b

  • SHA256

    69779c8531872ce18a47e818dea9e838f240cd9c38781880ef322a447cfd7d83

  • SHA512

    2018369c510a69e07c01bf4c28ae87a8f8e615494bff5f7967c17bf75b5a17aabab37afaa32a6e83543b378ebf91862aa7414d4c6be65da174578ad83f6316ef

  • SSDEEP

    12288:gY+jwDMVvTaEDwWaLrBV77u96a/duPXz5E4sUFqr8orLS:OmWGHHxQ8Yf

Malware Config

Extracted

Family

marsstealer

Botnet

Default

C2

151.236.218.158/wp/blog.php

Targets

    • Target

      ResourceHacker.exe

    • Size

      434KB

    • MD5

      66b3a222bcf3464b389c9d7a697e3f05

    • SHA1

      3958ae2a5824e7cba1409798f34bc1b9ac05ce2b

    • SHA256

      69779c8531872ce18a47e818dea9e838f240cd9c38781880ef322a447cfd7d83

    • SHA512

      2018369c510a69e07c01bf4c28ae87a8f8e615494bff5f7967c17bf75b5a17aabab37afaa32a6e83543b378ebf91862aa7414d4c6be65da174578ad83f6316ef

    • SSDEEP

      12288:gY+jwDMVvTaEDwWaLrBV77u96a/duPXz5E4sUFqr8orLS:OmWGHHxQ8Yf

    • Mars Stealer

      An infostealer written in C++ based on other infostealers.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

MITRE ATT&CK Enterprise v15

Tasks