Overview

overview

10

Static

static

10

240416-nqkmvahd22.exe

windows7-x64

10

240416-nqkmvahd22.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    16-04-2024 12:24

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General

  • Target

    240416-nqkmvahd22.exe

  • Size

    37KB

  • MD5

    ba59a8753756dce717b79493ea95a388

  • SHA1

    8308b7c1dc0496894d87cfd7af95470b2759ae26

  • SHA256

    9643dc67a7e22c883606ced1ebcd6564af69fa739fbf4c4c0acaa6e0c0978383

  • SHA512

    22a045e0fbfc84cb9a6bc76cf2cf7b62ad284e12d7972f10a1723e006da6a6c1fa19ed504494784f3520ec97bbac16ce299567c91da5fa321aab48247a6840f4

  • SSDEEP

    384:07j3hUidk8XR21cGMy8PYk5f30Fl6sZcrAF+rMRTyN/0L+EcoinblneHQM3epzXT:cj3LLGv8PYk58qs6rM+rMRa8Nue8t

Score
10/10
njrathackedevasionpersistencetrojan

Malware Config

Extracted

Family

njrat

Version

im523

Botnet

HacKed

C2

report-dust.gl.at.ply.gg:28329

Mutex

68920385a1dddf20a546ac9846448280

Attributes
  • reg_key

    68920385a1dddf20a546ac9846448280

  • splitter

    |'|'|

Signatures

  • njRAT/Bladabindi

    Widely used RAT written in .NET.

    trojannjrat
  • Modifies Windows Firewall 2 TTPs 1 IoCs
    evasion
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 35 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\240416-nqkmvahd22.exe
    "C:\Users\Admin\AppData\Local\Temp\240416-nqkmvahd22.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2900
    • C:\Users\Admin\AppData\Local\Temp\svchost.exe
      "C:\Users\Admin\AppData\Local\Temp\svchost.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2004
      • C:\Windows\SysWOW64\netsh.exe
        netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\svchost.exe" "svchost.exe" ENABLE
        3⤵
        • Modifies Windows Firewall
        PID:2460

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Modify Registry

1
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\svchost.exe
    Filesize

    37KB

    MD5

    ba59a8753756dce717b79493ea95a388

    SHA1

    8308b7c1dc0496894d87cfd7af95470b2759ae26

    SHA256

    9643dc67a7e22c883606ced1ebcd6564af69fa739fbf4c4c0acaa6e0c0978383

    SHA512

    22a045e0fbfc84cb9a6bc76cf2cf7b62ad284e12d7972f10a1723e006da6a6c1fa19ed504494784f3520ec97bbac16ce299567c91da5fa321aab48247a6840f4

    Download Submit
  • memory/2004-11-0x0000000001EC0000-0x0000000001F00000-memory.dmp
    Filesize

    256KB

    Download
  • memory/2004-12-0x0000000074C40000-0x00000000751EB000-memory.dmp
    Filesize

    5.7MB

    Download
  • memory/2004-13-0x0000000001EC0000-0x0000000001F00000-memory.dmp
    Filesize

    256KB

    Download
  • memory/2004-14-0x0000000074C40000-0x00000000751EB000-memory.dmp
    Filesize

    5.7MB

    Download
  • memory/2900-0-0x0000000074C40000-0x00000000751EB000-memory.dmp
    Filesize

    5.7MB

    Download
  • memory/2900-1-0x0000000000950000-0x0000000000990000-memory.dmp
    Filesize

    256KB

    Download
  • memory/2900-2-0x0000000074C40000-0x00000000751EB000-memory.dmp
    Filesize

    5.7MB

    Download
  • memory/2900-10-0x0000000074C40000-0x00000000751EB000-memory.dmp
    Filesize

    5.7MB

    Download