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-ygyhfsad56

  • MD5

    7479510564e2c2902407916e2dcd2c5e

  • SHA1

    dd86bc7ad5e1919dab6088e46501609b6a4dec0b

  • SHA256

    e1f0e3d173e173c2fb84a1eb572d69eac9db8d39d98775c44d6fcaee23559357

  • SHA512

    38ddca2d61b58a109e24574ae6e2878293fc09cbd3b5f19a073e36762a37b700fe83aef707815e9898318821723dd9dc2a23a8479ad21ba5594bc3f5e5aa4926

  • SSDEEP

    24576:220Sx+o1DesP0TVPMXmj9PGLTrMwt0iDYYuTI518qNaNtgXC75ld1qSVpk:228SDesP0bQL0y0IY9Tu8qNaNdd1qapk

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

      7479510564e2c2902407916e2dcd2c5e

    • SHA1

      dd86bc7ad5e1919dab6088e46501609b6a4dec0b

    • SHA256

      e1f0e3d173e173c2fb84a1eb572d69eac9db8d39d98775c44d6fcaee23559357

    • SHA512

      38ddca2d61b58a109e24574ae6e2878293fc09cbd3b5f19a073e36762a37b700fe83aef707815e9898318821723dd9dc2a23a8479ad21ba5594bc3f5e5aa4926

    • SSDEEP

      24576:220Sx+o1DesP0TVPMXmj9PGLTrMwt0iDYYuTI518qNaNtgXC75ld1qSVpk:228SDesP0bQL0y0IY9Tu8qNaNdd1qapk

    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