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

    230113-aclfbsca46

  • MD5

    09ccd03e0b7712e4b608e7f964c1bc16

  • SHA1

    0dac9cdcef66ff6cb9ac32b3c61874a89d7db04c

  • SHA256

    b1f81f71eb695bd1916f4250501f0a571e04e04792460070ae31397dc90a6ab9

  • SHA512

    3b8cfef0670320f64851c6a89ae725b42bec5394f90cd23826db06a00706ab5ce92c8dc3f0f0da1ee296155c1916a5a1cc05a706e52c4f4ef8fd5594580a35aa

  • SSDEEP

    24576:220Sx+qq0JON399Z5nT6xyvOYoDxXmRdG6rdHrb/8gXC75ld1qSVpk:2280aNdnT6AvOYoDoRXnkd1qapk

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

      09ccd03e0b7712e4b608e7f964c1bc16

    • SHA1

      0dac9cdcef66ff6cb9ac32b3c61874a89d7db04c

    • SHA256

      b1f81f71eb695bd1916f4250501f0a571e04e04792460070ae31397dc90a6ab9

    • SHA512

      3b8cfef0670320f64851c6a89ae725b42bec5394f90cd23826db06a00706ab5ce92c8dc3f0f0da1ee296155c1916a5a1cc05a706e52c4f4ef8fd5594580a35aa

    • SSDEEP

      24576:220Sx+qq0JON399Z5nT6xyvOYoDxXmRdG6rdHrb/8gXC75ld1qSVpk:2280aNdnT6AvOYoDoRXnkd1qapk

    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