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

    1.4MB

  • Sample

    221123-1c2enaaa5w

  • MD5

    1b1e74381d2c0a6455412ded11651abc

  • SHA1

    ef41d98690bd21fde5776b73b0ba11e0a87d53e5

  • SHA256

    139ea83b0623b718a68232eb8a32bae2bec5d244f00302a2478339b5c8d8d9bc

  • SHA512

    03c01d36e7c865931bc82afacb0ed75ad8e496c0623de705e407cca161aa200ff826a2dc99b2ae9281bfcc288a0a7184fb58bd772784388f4cb26457696cb503

  • SSDEEP

    24576:tizxwTIdOSdnWpUfPWJsK6mrSN7d4r3uJZkLyr9LdxbvDGYgZIY7eCLxYio:GxwxeaKuQBM+AgvxbriNeVio

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

      1b1e74381d2c0a6455412ded11651abc

    • SHA1

      ef41d98690bd21fde5776b73b0ba11e0a87d53e5

    • SHA256

      139ea83b0623b718a68232eb8a32bae2bec5d244f00302a2478339b5c8d8d9bc

    • SHA512

      03c01d36e7c865931bc82afacb0ed75ad8e496c0623de705e407cca161aa200ff826a2dc99b2ae9281bfcc288a0a7184fb58bd772784388f4cb26457696cb503

    • SSDEEP

      24576:tizxwTIdOSdnWpUfPWJsK6mrSN7d4r3uJZkLyr9LdxbvDGYgZIY7eCLxYio:GxwxeaKuQBM+AgvxbriNeVio

    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