Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    file.exe

  • Size

    1.5MB

  • Sample

    230112-2fycvabe62

  • MD5

    a01174b05d663c3426c2c98ac296eb97

  • SHA1

    c57a1e8e559ae165bc91965f6b352bf071453876

  • SHA256

    b3e0f2b3f4a26ca0611b8e5926077dff40b89d6148932e89cb30c8f165ebdc03

  • SHA512

    620f8b65653796d8128be52280663fcb93856b967ba14cd634e86a7e2d7d00dc792be29180327a7bb8cb1d371844968d1f8d5d5f2525630cec65820a04528fcc

  • SSDEEP

    24576:220Sx+A8D5aqlEZcWZhJdvgwWTuCSNo9+uX8PoZZbpbOWwFgXC75ld1qSVpk:228IyScIqQS9+2P1paVd1qapk

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

      a01174b05d663c3426c2c98ac296eb97

    • SHA1

      c57a1e8e559ae165bc91965f6b352bf071453876

    • SHA256

      b3e0f2b3f4a26ca0611b8e5926077dff40b89d6148932e89cb30c8f165ebdc03

    • SHA512

      620f8b65653796d8128be52280663fcb93856b967ba14cd634e86a7e2d7d00dc792be29180327a7bb8cb1d371844968d1f8d5d5f2525630cec65820a04528fcc

    • SSDEEP

      24576:220Sx+A8D5aqlEZcWZhJdvgwWTuCSNo9+uX8PoZZbpbOWwFgXC75ld1qSVpk:228IyScIqQS9+2P1paVd1qapk

    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