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

    1.3MB

  • Sample

    230113-hs8jssag5z

  • MD5

    9d6136ae1858d6c6b54199a04bac5f7c

  • SHA1

    d1348abfe5b33f1e7e104cff7c27311548648db9

  • SHA256

    43f4383edea2fd7fed3109a2b4fe94b02eda2ec9f6904041224e866af4d3508d

  • SHA512

    4206f20f2c6588617d05e0967f4666118a92917fc42311c115ff5dff214d16eb7931927a8d5148705daeb00d274c04bca0e2d552b171eddd513f4227839d43e8

  • SSDEEP

    24576:g20hhVOb64MCbykQ2JzmBtUxyVDNdJUGKzJ2wRmwWNFYf+kATuCqtn/:g2QVKsCuz2dmgxoPJomZRkATuCE/

Score
10/10
nymaimdiscoverytrojan

Malware Config

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Targets

    • Target

      file.exe

    • Size

      1.3MB

    • MD5

      9d6136ae1858d6c6b54199a04bac5f7c

    • SHA1

      d1348abfe5b33f1e7e104cff7c27311548648db9

    • SHA256

      43f4383edea2fd7fed3109a2b4fe94b02eda2ec9f6904041224e866af4d3508d

    • SHA512

      4206f20f2c6588617d05e0967f4666118a92917fc42311c115ff5dff214d16eb7931927a8d5148705daeb00d274c04bca0e2d552b171eddd513f4227839d43e8

    • SSDEEP

      24576:g20hhVOb64MCbykQ2JzmBtUxyVDNdJUGKzJ2wRmwWNFYf+kATuCqtn/:g2QVKsCuz2dmgxoPJomZRkATuCE/

    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