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

    1.3MB

  • Sample

    230113-gsl55aef87

  • MD5

    d39e26d541f4f311d0d0a32c05852443

  • SHA1

    304c97424e7bde8c7441fe6d9192ab59b9f5cf68

  • SHA256

    8d94bbdf7edaafac141e38144cd359a7079da0222f8d3c3b5de585ce31f3c684

  • SHA512

    ff0a2ca723d996b4bba1d3e94612f6fd3406e041192cd7671396b071de1267d5c307327747eb014693561fa0dae125410f6c5bc8d75a9955baad4335dad60b05

  • SSDEEP

    24576:g20hhVhqnmDqaUrw0esTKZpLXnnBmcud7VS1zyDtSDYf+kATuCqtn/:g2QV6HLzWZJ3nBek1zyDtOkATuCE/

Score
10/10
nymaimdiscoverytrojan

Malware Config

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Targets

    • Target

      file.exe

    • Size

      1.3MB

    • MD5

      d39e26d541f4f311d0d0a32c05852443

    • SHA1

      304c97424e7bde8c7441fe6d9192ab59b9f5cf68

    • SHA256

      8d94bbdf7edaafac141e38144cd359a7079da0222f8d3c3b5de585ce31f3c684

    • SHA512

      ff0a2ca723d996b4bba1d3e94612f6fd3406e041192cd7671396b071de1267d5c307327747eb014693561fa0dae125410f6c5bc8d75a9955baad4335dad60b05

    • SSDEEP

      24576:g20hhVhqnmDqaUrw0esTKZpLXnnBmcud7VS1zyDtSDYf+kATuCqtn/:g2QV6HLzWZJ3nBek1zyDtOkATuCE/

    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