Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    file.exe

  • Size

    1.5MB

  • Sample

    230113-f7pzwsee67

  • MD5

    0238125c3a95d94e87efbb7ab3ca157d

  • SHA1

    4e76d6f40524b0eefc9c184b97a4ab673cdd0806

  • SHA256

    8e265352a3050cdb7982c95ee498280ab3f026010a646aeed86b40cf3eaeea51

  • SHA512

    cf0e5843055e3546d461cef90d3f3f11c4d7c112acceadb0b313212b1cdc12da81b1db82fb34bf5f51352f692d3dd51cb78c22aab21329aa92966a8445265309

  • SSDEEP

    24576:g20hhVqEqoZKTJtrXfnOy/KhgNXPRd2nisIMInguJz6Rwyn1Tiz8o81Yf+kATuCi:g2QVnZUJlOy/VXPRsipMygQwnVRBkATY

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

      0238125c3a95d94e87efbb7ab3ca157d

    • SHA1

      4e76d6f40524b0eefc9c184b97a4ab673cdd0806

    • SHA256

      8e265352a3050cdb7982c95ee498280ab3f026010a646aeed86b40cf3eaeea51

    • SHA512

      cf0e5843055e3546d461cef90d3f3f11c4d7c112acceadb0b313212b1cdc12da81b1db82fb34bf5f51352f692d3dd51cb78c22aab21329aa92966a8445265309

    • SSDEEP

      24576:g20hhVqEqoZKTJtrXfnOy/KhgNXPRd2nisIMInguJz6Rwyn1Tiz8o81Yf+kATuCi:g2QVnZUJlOy/VXPRsipMygQwnVRBkATY

    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