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-massvagb47

  • MD5

    51d9391c71e4041f5c6f9ea521b87596

  • SHA1

    c1cff57087b81419d326888d8cddf707eed70410

  • SHA256

    282bd64999bee6b848ed49ab45931dc1cbe372e2314b79b4b4044b96b9a6f30d

  • SHA512

    9ec56de8eadb17519b864076047ae91f8b05a88731c40f66bc5903320a80088592dc6b287a3a806999745efb5872d0d44f1c009684a4948e672e632bb3f12a34

  • SSDEEP

    24576:g20hhVgSj1rQy8XZN8xQOoANXu+a5Gt+Znq9a0/aJeupGvJYf+kATuCqtn/:g2QVZj1rQpzrL8tqqD0J8FkATuCE/

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

      51d9391c71e4041f5c6f9ea521b87596

    • SHA1

      c1cff57087b81419d326888d8cddf707eed70410

    • SHA256

      282bd64999bee6b848ed49ab45931dc1cbe372e2314b79b4b4044b96b9a6f30d

    • SHA512

      9ec56de8eadb17519b864076047ae91f8b05a88731c40f66bc5903320a80088592dc6b287a3a806999745efb5872d0d44f1c009684a4948e672e632bb3f12a34

    • SSDEEP

      24576:g20hhVgSj1rQy8XZN8xQOoANXu+a5Gt+Znq9a0/aJeupGvJYf+kATuCqtn/:g2QVZj1rQpzrL8tqqD0J8FkATuCE/

    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