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

    1.7MB

  • Sample

    230112-y15e4sec3v

  • MD5

    7d92fd33659b87367cd670ce5f7b3ced

  • SHA1

    05cb99e133b0fa94867c1fc74dba665f001ce89e

  • SHA256

    fe15c77665d818fde353c38aacae21f839a2766d4c5d5b5917a214ca31b7a9ca

  • SHA512

    0c9783efb28e551603d10041d9d34128620b49eeec60bc422e746710d0c3c0d9007722ab6b847d40988c955ca46840898014a21cae2e96e92059811ead825a7d

  • SSDEEP

    24576:220Sx+xtzwyC4njmAksyKJgvJ00AkUDn7aTz8GfGgXC75ld1qSVpk:228jwyJjSuOR00IDOTIGqd1qapk

Score
10/10
nymaimdiscoverytrojan

Malware Config

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Targets

    • Target

      file.exe

    • Size

      1.7MB

    • MD5

      7d92fd33659b87367cd670ce5f7b3ced

    • SHA1

      05cb99e133b0fa94867c1fc74dba665f001ce89e

    • SHA256

      fe15c77665d818fde353c38aacae21f839a2766d4c5d5b5917a214ca31b7a9ca

    • SHA512

      0c9783efb28e551603d10041d9d34128620b49eeec60bc422e746710d0c3c0d9007722ab6b847d40988c955ca46840898014a21cae2e96e92059811ead825a7d

    • SSDEEP

      24576:220Sx+xtzwyC4njmAksyKJgvJ00AkUDn7aTz8GfGgXC75ld1qSVpk:228jwyJjSuOR00IDOTIGqd1qapk

    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