Overview

overview

10

Static

static

10

bHFv.exe

windows7-x64

10

bHFv.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    207s
  • max time network
    213s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-12-2022 04:43

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General

  • Target

    bHFv.exe

  • Size

    25KB

  • MD5

    9dffc32cd3d9430ca5e9b212508735a5

  • SHA1

    e87e474a3481bc554aac7c9941e06413ba0f30df

  • SHA256

    f4ddd638a56ab3607b2ecbc00fe2130c0ece91b6e1d5c816b60ae9038ff217ce

  • SHA512

    f41dfede70230db40cf6667a0e7d4039c11a0bf32555df40fb49dc141641007a7e8b38244c6bdb00f8a4ee2837d082aa1be1f3503b5cfa25a1eddd901f109eaa

  • SSDEEP

    384:dLhzkaJcPknNlxlehKNOYUikkdIVYlvM3iY2OzRLTm3yilqq6xNjtVvZ:NK0cu3reOELGlvqisFHVvZ

Score
10/10
njrathackedtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d By Pjoao1578

Botnet

HacKed

C2

https://pastebin.com/raw/WKEdYjeM:7000

Mutex

6a2634340fbf8a0a2c038c6263d49fd1

Attributes
  • reg_key

    6a2634340fbf8a0a2c038c6263d49fd1

  • splitter

    |'|'|

Signatures

  • njRAT/Bladabindi

    Widely used RAT written in .NET.

    trojannjrat
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Suspicious use of AdjustPrivilegeToken 27 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bHFv.exe
    "C:\Users\Admin\AppData\Local\Temp\bHFv.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4104

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Replay Monitor

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Downloads

  • memory/4104-133-0x0000000000B40000-0x0000000000B4C000-memory.dmp
    Filesize

    48KB

    Download
  • memory/4104-134-0x00000000054C0000-0x000000000555C000-memory.dmp
    Filesize

    624KB

    Download
  • memory/4104-135-0x0000000005BA0000-0x0000000006144000-memory.dmp
    Filesize

    5.6MB

    Download
  • memory/4104-136-0x0000000006730000-0x00000000067C2000-memory.dmp
    Filesize

    584KB

    Download
  • memory/4104-137-0x0000000006700000-0x000000000670A000-memory.dmp
    Filesize

    40KB

    Download