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-w66t1sch2v

  • MD5

    35a8863fad2313dfeff24e68131b371c

  • SHA1

    c563bf66c21223dad19f97b380117c507d69c471

  • SHA256

    d6d77b74e47ea1aea95f59544d323ac52339cd3026d730e73d01c1f088a2eaf8

  • SHA512

    edd9d37c15bbca38b0abd8dd5133930d446666e5c3b2190daa281e7086869b1e256bb2cf7ddc6178962c40ee94439f74435946571489bee0b420e58aa249a129

  • SSDEEP

    24576:220Sx+29ynEa1/90L5qIJ93/kLy4yH18LWx3/NgylgXC75ld1qSVpk:228O70/+D932yfYK3/Nl1d1qapk

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

      35a8863fad2313dfeff24e68131b371c

    • SHA1

      c563bf66c21223dad19f97b380117c507d69c471

    • SHA256

      d6d77b74e47ea1aea95f59544d323ac52339cd3026d730e73d01c1f088a2eaf8

    • SHA512

      edd9d37c15bbca38b0abd8dd5133930d446666e5c3b2190daa281e7086869b1e256bb2cf7ddc6178962c40ee94439f74435946571489bee0b420e58aa249a129

    • SSDEEP

      24576:220Sx+29ynEa1/90L5qIJ93/kLy4yH18LWx3/NgylgXC75ld1qSVpk:228O70/+D932yfYK3/Nl1d1qapk

    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