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

    230112-nc5e4abe9t

  • MD5

    8398a8de57fc6c61bb5c6ea778384b65

  • SHA1

    02ed41bb23232de6546f7010aabafbd53d096b05

  • SHA256

    946228071773c08d69bb32172d5267c1b13cbf1b7c7faea5328eb1d9bc3dab07

  • SHA512

    bfa7a54189497b325bc4ca4f657a715cbbc55bf4c7710b4617adeff881190b00638a961cc9538ca92ff4af98cd126ec232b16e5001c43a264e402293b7e32945

  • SSDEEP

    24576:220Sx+IA4nUz9L6f24e9H+2SBIZNut1pyjvKgXC75ld1qSVpk:228aUz1d4edCcNut1pyjud1qapk

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

      8398a8de57fc6c61bb5c6ea778384b65

    • SHA1

      02ed41bb23232de6546f7010aabafbd53d096b05

    • SHA256

      946228071773c08d69bb32172d5267c1b13cbf1b7c7faea5328eb1d9bc3dab07

    • SHA512

      bfa7a54189497b325bc4ca4f657a715cbbc55bf4c7710b4617adeff881190b00638a961cc9538ca92ff4af98cd126ec232b16e5001c43a264e402293b7e32945

    • SSDEEP

      24576:220Sx+IA4nUz9L6f24e9H+2SBIZNut1pyjvKgXC75ld1qSVpk:228aUz1d4edCcNut1pyjud1qapk

    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