Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    file

  • Size

    1.2MB

  • Sample

    221123-k9lsgaea4v

  • MD5

    af9c0f4e62760bb313f17a48bebb96b3

  • SHA1

    020b12ec8d427279ae9f003800c09b88bf69c8d9

  • SHA256

    fdf1b2a010a1cc29f04912a4b97c7393ced35c676e0ef0f0a4a9fc7465a59024

  • SHA512

    115e0b149c111f7d4d7adc42969c2743dcec1b90d56669faed5036c03f3732309ac7df2ef50786d2eb766646e303fd8c1d89cd6395cc59cc9761b0f7c8e3547a

  • SSDEEP

    24576:5iz6YAWngLg2h00wF70aDsalxVhoEME95fmg29lmNM+t2sJdYTxBFy8gZIY7eCLP:y6Qn3Y00wFoaDsalxVhPuB9lmhsmanFI

Score
10/10
nymaimdiscoverytrojan

Malware Config

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Targets

    • Target

      file

    • Size

      1.2MB

    • MD5

      af9c0f4e62760bb313f17a48bebb96b3

    • SHA1

      020b12ec8d427279ae9f003800c09b88bf69c8d9

    • SHA256

      fdf1b2a010a1cc29f04912a4b97c7393ced35c676e0ef0f0a4a9fc7465a59024

    • SHA512

      115e0b149c111f7d4d7adc42969c2743dcec1b90d56669faed5036c03f3732309ac7df2ef50786d2eb766646e303fd8c1d89cd6395cc59cc9761b0f7c8e3547a

    • SSDEEP

      24576:5iz6YAWngLg2h00wF70aDsalxVhoEME95fmg29lmNM+t2sJdYTxBFy8gZIY7eCLP:y6Qn3Y00wFoaDsalxVhPuB9lmhsmanFI

    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