Overview

overview

10

Static

static

df03805e4a...47.exe

windows7-x64

10

df03805e4a...47.exe

windows10-2004-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    df03805e4a11b88a7ea81909cd407647.exe
  • Size 234KB
  • Sample220920-qy4rssdag8
  • SHA256 d769fac3078aabd89fda8af5cc9793157c65bdd76f7b6430409c1b5925708641
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
nymaimtrojan

Malware Config

Extracted

Family

  • nymaim

C2

  • 208.67.104.97

  • 85.31.46.167

Targets

    • Target
      df03805e4a11b88a7ea81909cd407647.exe
    • Size 234KB
    • SHA256 d769fac3078aabd89fda8af5cc9793157c65bdd76f7b6430409c1b5925708641
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    nymaimtrojan

    • NyMaim

      NyMaim is a malware with various capabilities written in C++ and first seen in 2013.

      trojannymaim

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

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

    • Deletes itself

    • Loads dropped DLL

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks