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

    230112-1pbprseh3z

  • MD5

    3d7479a28dea2e7887f2cc7ea7bf44b1

  • SHA1

    dba39b5d13290fa159368a9d8d5236ef58266856

  • SHA256

    d70be6692db664086f112aca374ba7f01b5b0d1f363062772b70568bf941b49d

  • SHA512

    a621123b280f353f41fa26d9e6a4cd27f4ac243dc69964255d2c070874805efe0128715477077c09c815d312638699ce4982d0abb7eb8b6dbe280dd3c9b604c9

  • SSDEEP

    49152:228WEbb0WDEP61g9RbOWaNM5UwVd1qapk:PPEbbpICyPPiMuwVd1Zi

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

      3d7479a28dea2e7887f2cc7ea7bf44b1

    • SHA1

      dba39b5d13290fa159368a9d8d5236ef58266856

    • SHA256

      d70be6692db664086f112aca374ba7f01b5b0d1f363062772b70568bf941b49d

    • SHA512

      a621123b280f353f41fa26d9e6a4cd27f4ac243dc69964255d2c070874805efe0128715477077c09c815d312638699ce4982d0abb7eb8b6dbe280dd3c9b604c9

    • SSDEEP

      49152:228WEbb0WDEP61g9RbOWaNM5UwVd1qapk:PPEbbpICyPPiMuwVd1Zi

    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