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-lrmsgsbd8y

  • MD5

    2709f90a65daa7117afe53fd1cf69ff0

  • SHA1

    2c28803f913aa0f5ac86ee951cf353bba9341bea

  • SHA256

    f108526019d1a5eb4b0d77e6ae01b68cff51331f8b0f4196b00df414f1a51a70

  • SHA512

    c053af4a13ff1d60ae5de3841f3d5cb1c4f2091a6a6a87b31f5b5ef43df7511f74b61f93054efcbad316e96185002b84e3c6a133b8a25e217b2ec223e8ca1b3e

  • SSDEEP

    24576:220Sx+lz3XzPzdTlmkkxHs0YL/TCm7qJN4BZwpZegogXC75ld1qSVpk:228NDBlixqLOmuJsWpAJd1qapk

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

      2709f90a65daa7117afe53fd1cf69ff0

    • SHA1

      2c28803f913aa0f5ac86ee951cf353bba9341bea

    • SHA256

      f108526019d1a5eb4b0d77e6ae01b68cff51331f8b0f4196b00df414f1a51a70

    • SHA512

      c053af4a13ff1d60ae5de3841f3d5cb1c4f2091a6a6a87b31f5b5ef43df7511f74b61f93054efcbad316e96185002b84e3c6a133b8a25e217b2ec223e8ca1b3e

    • SSDEEP

      24576:220Sx+lz3XzPzdTlmkkxHs0YL/TCm7qJN4BZwpZegogXC75ld1qSVpk:228NDBlixqLOmuJsWpAJd1qapk

    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