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-z4frlaba82

  • MD5

    9f41603cd10b2b74a210d9a21237af52

  • SHA1

    0bc3f04ccc6919fce3c4f4f15a4c40759b5095ea

  • SHA256

    552ec3d29bca7bad4df01f4d4444739220cbe4682cfc3b4ecae40f8c26c5ba02

  • SHA512

    625daae77f65208c54969905dbfaf574e78afbdc12aafafe98f444ac159ce29de12f9fa7b0b71f7aba1fa1349440e02a3be388e4fbd86b95e2de10a7a3e1ad36

  • SSDEEP

    49152:228PmHSIJBb7tVQvyQqbyyBQ1/0gB6k+m6d1qapk:PNHfttVYeOLSm6d1Zi

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

      9f41603cd10b2b74a210d9a21237af52

    • SHA1

      0bc3f04ccc6919fce3c4f4f15a4c40759b5095ea

    • SHA256

      552ec3d29bca7bad4df01f4d4444739220cbe4682cfc3b4ecae40f8c26c5ba02

    • SHA512

      625daae77f65208c54969905dbfaf574e78afbdc12aafafe98f444ac159ce29de12f9fa7b0b71f7aba1fa1349440e02a3be388e4fbd86b95e2de10a7a3e1ad36

    • SSDEEP

      49152:228PmHSIJBb7tVQvyQqbyyBQ1/0gB6k+m6d1qapk:PNHfttVYeOLSm6d1Zi

    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