Overview

overview

10

Static

static

7

c7d414e77a...fN.exe

windows7-x64

10

c7d414e77a...fN.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    119s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    15-10-2024 17:44

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General

  • Target

    c7d414e77ad789881f7313d2de7fcac8cfbdf1c87f24537bb923247715cef47fN.exe

  • Size

    1.0MB

  • MD5

    13bcf63dff44ab074142d1c1af63a180

  • SHA1

    0a27a9bd90eaa91ae3020e2e594d0122452a1301

  • SHA256

    c7d414e77ad789881f7313d2de7fcac8cfbdf1c87f24537bb923247715cef47f

  • SHA512

    98df47bbca839f25a8d843f7901d487807ab84c442ed65d7f1f276e1055443b0a3da70e768477c506dea60adc5fe5a58fcef55effc341643158a93e446948613

  • SSDEEP

    12288:vRIycEf7Dqq43tg452FUcGXSztkNslsZxoh+evr3lYvgQoovFMqHLj07nyAeuLcg:vRIycEf7t33CiqfUnkU9cquD

Score
10/10
njratdiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Signatures

  • njRAT/Bladabindi

    Widely used RAT written in .NET.

    trojannjrat
  • Modifies Windows Firewall 2 TTPs 1 IoCs
    evasion
  • .NET Reactor proctector 1 IoCs

    Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

  • 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).

  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

    persistenceprivilege_escalation
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Suspicious use of AdjustPrivilegeToken 27 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c7d414e77ad789881f7313d2de7fcac8cfbdf1c87f24537bb923247715cef47fN.exe
    "C:\Users\Admin\AppData\Local\Temp\c7d414e77ad789881f7313d2de7fcac8cfbdf1c87f24537bb923247715cef47fN.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2544
    • C:\Users\Admin\AppData\Local\Temp\remebt7bne.exe
      "C:\Users\Admin\AppData\Local\Temp\remebt7bne.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2040
      • C:\Windows\SysWOW64\netsh.exe
        netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\remebt7bne.exe" "remebt7bne.exe" ENABLE
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        • System Location Discovery: System Language Discovery
        PID:2680

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

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

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\remebt7bne.exe
    Filesize

    1.0MB

    MD5

    13bcf63dff44ab074142d1c1af63a180

    SHA1

    0a27a9bd90eaa91ae3020e2e594d0122452a1301

    SHA256

    c7d414e77ad789881f7313d2de7fcac8cfbdf1c87f24537bb923247715cef47f

    SHA512

    98df47bbca839f25a8d843f7901d487807ab84c442ed65d7f1f276e1055443b0a3da70e768477c506dea60adc5fe5a58fcef55effc341643158a93e446948613

    Download Submit

  • memory/2040-11-0x0000000074230000-0x00000000747DB000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/2040-10-0x0000000074230000-0x00000000747DB000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/2040-14-0x0000000074230000-0x00000000747DB000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/2544-0-0x0000000074231000-0x0000000074232000-memory.dmp

    Filesize

    4KB

    Download

  • memory/2544-1-0x0000000074230000-0x00000000747DB000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/2544-2-0x0000000074230000-0x00000000747DB000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/2544-12-0x0000000074230000-0x00000000747DB000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/2544-13-0x0000000074230000-0x00000000747DB000-memory.dmp

    Filesize

    5.7MB

    Download