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-r6e9vaca8z

  • MD5

    c94a916c42e02d493052df1047ba9395

  • SHA1

    8eac1d8c5b8f93ba73848a03bfdd097a0c41c9f0

  • SHA256

    7fea2d0ae6f2487f26708d60ddeeabc75d0452991fd2c424fabc73c481c6d769

  • SHA512

    b1a9cce67154ca4486a66cdb16699895d6ae58e0c34235693fd4887889a3f0556645b5e262085816c702f08ea22957bf5729a9ddf6a8db3c64cab8caa52a357a

  • SSDEEP

    24576:220Sx+iFyhXFJAEXUslpmbTkxxkvnl41tH0dkNUgXC75ld1qSVpk:228rh/NnOoxWvnCiddd1qapk

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

      c94a916c42e02d493052df1047ba9395

    • SHA1

      8eac1d8c5b8f93ba73848a03bfdd097a0c41c9f0

    • SHA256

      7fea2d0ae6f2487f26708d60ddeeabc75d0452991fd2c424fabc73c481c6d769

    • SHA512

      b1a9cce67154ca4486a66cdb16699895d6ae58e0c34235693fd4887889a3f0556645b5e262085816c702f08ea22957bf5729a9ddf6a8db3c64cab8caa52a357a

    • SSDEEP

      24576:220Sx+iFyhXFJAEXUslpmbTkxxkvnl41tH0dkNUgXC75ld1qSVpk:228rh/NnOoxWvnCiddd1qapk

    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