Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Resubmissions

11-07-2023 09:51

230711-lvjv1ahc5x 10

13-01-2023 11:37

230113-nq98hacc5y 10

13-01-2023 11:32

230113-nnrclsge88 10

13-01-2023 11:26

230113-nj75kacc2x 10

13-01-2023 11:18

230113-nd9q7scb7w 10

Sharing

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General

  • Target

    file.exe

  • Size

    1.4MB

  • Sample

    230113-nnrclsge88

  • MD5

    20be3aa04cabb748cbbcd0da280b8a8c

  • SHA1

    a7cc015a91391d8e6079ce405ad904b533c98851

  • SHA256

    2cfbc02e7d51a05a7fc6df05a436402a139d19bfc0df1acee0c2e579fe9ccc17

  • SHA512

    d7960e99a79237ada2460016ded9487250e7415798fce335efb3bbd59ec583d761c4b7c8c3f36e54d36cda848a5ffd51ced33a5471ab3c5e5f20223ccdbd18d6

  • SSDEEP

    24576:g20hhV6hpivqbb1q6oJ/E9qSnfVUnEdqDs42A+SO0Zavpcjdrc9Yf+kATuCqtn/:g2QVMpVv19fVRcjmhcjdQkATuCE/

Score
10/10
nymaimdiscoverytrojan

Malware Config

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Targets

    • Target

      file.exe

    • Size

      1.4MB

    • MD5

      20be3aa04cabb748cbbcd0da280b8a8c

    • SHA1

      a7cc015a91391d8e6079ce405ad904b533c98851

    • SHA256

      2cfbc02e7d51a05a7fc6df05a436402a139d19bfc0df1acee0c2e579fe9ccc17

    • SHA512

      d7960e99a79237ada2460016ded9487250e7415798fce335efb3bbd59ec583d761c4b7c8c3f36e54d36cda848a5ffd51ced33a5471ab3c5e5f20223ccdbd18d6

    • SSDEEP

      24576:g20hhV6hpivqbb1q6oJ/E9qSnfVUnEdqDs42A+SO0Zavpcjdrc9Yf+kATuCqtn/:g2QVMpVv19fVRcjmhcjdQkATuCE/

    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