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-v3pkwsgh67

  • MD5

    b67ee7ca392148f78762268c182aba93

  • SHA1

    e3c21d60a1ca5c2f5128d3182826ed42904a3a03

  • SHA256

    f8a92a80b0263e2cf9ee12571f433d650e5a47ecc9cf1a118bbef463d918fc1e

  • SHA512

    334c66708fb6cf7b93fb662b31461b436aa778b7080dfd97d1abdcb4675a1ffdf425eaca2e61d16094a3fbf8fadfc67fb525ede1eb534463e0dd82ec0d51f8fd

  • SSDEEP

    49152:228aWu7vPe4H2H6adcz1eXlcI7+d1qapk:PdHiaaa1mcI7+d1Zi

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

      b67ee7ca392148f78762268c182aba93

    • SHA1

      e3c21d60a1ca5c2f5128d3182826ed42904a3a03

    • SHA256

      f8a92a80b0263e2cf9ee12571f433d650e5a47ecc9cf1a118bbef463d918fc1e

    • SHA512

      334c66708fb6cf7b93fb662b31461b436aa778b7080dfd97d1abdcb4675a1ffdf425eaca2e61d16094a3fbf8fadfc67fb525ede1eb534463e0dd82ec0d51f8fd

    • SSDEEP

      49152:228aWu7vPe4H2H6adcz1eXlcI7+d1qapk:PdHiaaa1mcI7+d1Zi

    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