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-k8ggcsff29

  • MD5

    1628d3524e35875fc535b56a27392e52

  • SHA1

    6925dd99b34eb95a93f6eb95689422f3864902b3

  • SHA256

    7566daf7e2476f31f2084c27a56a4755238c078c960b07e674506f4547c76f0f

  • SHA512

    71fad0dc094ae4271b5418dfc58c9de5bbbcf79f7482db2947069bfb5ed7ed65662c6f1c4525c08e3df997a21c282cedc0c1ff2e624e61a3c09f5eaa797a8a61

  • SSDEEP

    24576:220Sx+4ICd9A3tzlBWDos2JQihjFIekLCPUtWqG6s4vbyXgXC75ld1qSVpk:228N69A9BQos2JQSp7cCPe/sJjd1qapk

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

      1628d3524e35875fc535b56a27392e52

    • SHA1

      6925dd99b34eb95a93f6eb95689422f3864902b3

    • SHA256

      7566daf7e2476f31f2084c27a56a4755238c078c960b07e674506f4547c76f0f

    • SHA512

      71fad0dc094ae4271b5418dfc58c9de5bbbcf79f7482db2947069bfb5ed7ed65662c6f1c4525c08e3df997a21c282cedc0c1ff2e624e61a3c09f5eaa797a8a61

    • SSDEEP

      24576:220Sx+4ICd9A3tzlBWDos2JQihjFIekLCPUtWqG6s4vbyXgXC75ld1qSVpk:228N69A9BQos2JQSp7cCPe/sJjd1qapk

    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