Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    file.exe

  • Size

    1.5MB

  • Sample

    230113-jw468abb51

  • MD5

    e284a97ab4d6849ac4ae5b79a2b8a73a

  • SHA1

    2965b059fe4ae39fc4a522bb79a18d9179a2dee5

  • SHA256

    df446d870b600a0e98275fa82ab1b6ee9f372ec2551c3165371713c4b9188d29

  • SHA512

    fdb673b81f9901987729b0332ef99a14c96a1e44f1a9d9ef103724d19941042b2a38705c97113aa2f09faf5224a0516f32e4b4005b1d839566e8084117f60fae

  • SSDEEP

    24576:g20hhVe4eL8sw2Citqeb/9FOjF0mx8el5N8oMm6HBYf+kATuCqtn/:g2QVbzsw2CitD1FOjFmerqvBHdkATuCi

Score
10/10
nymaimdiscoverytrojan

Malware Config

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Targets

    • Target

      file.exe

    • Size

      1.5MB

    • MD5

      e284a97ab4d6849ac4ae5b79a2b8a73a

    • SHA1

      2965b059fe4ae39fc4a522bb79a18d9179a2dee5

    • SHA256

      df446d870b600a0e98275fa82ab1b6ee9f372ec2551c3165371713c4b9188d29

    • SHA512

      fdb673b81f9901987729b0332ef99a14c96a1e44f1a9d9ef103724d19941042b2a38705c97113aa2f09faf5224a0516f32e4b4005b1d839566e8084117f60fae

    • SSDEEP

      24576:g20hhVe4eL8sw2Citqeb/9FOjF0mx8el5N8oMm6HBYf+kATuCqtn/:g2QVbzsw2CitD1FOjFmerqvBHdkATuCi

    Score
    10/10
    nymaimdiscoverytrojan

    • NyMaim

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

      trojannymaim

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks