Overview

overview

10

Static

static

9f6fdc5e19...e7.exe

windows7_x64

1

9f6fdc5e19...e7.exe

windows10_x64

10

Analysis

  • max time kernel
    143s
  • max time network
    156s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    06-09-2021 22:12

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General

  • Target

    9f6fdc5e19242853318ccf433ca5288f4869fc045fde7.exe

  • Size

    167KB

  • MD5

    0bcb7b5e42fc664c49a25df679fd3e62

  • SHA1

    c1287a05d381069a06bcf716657ce1a38d9fd95e

  • SHA256

    9f6fdc5e19242853318ccf433ca5288f4869fc045fde761b931a8bc8b8ac70d7

  • SHA512

    d7929e9faa699e305f1b9502d8c6bd69cf3a66729517d9c511c621479a22bde06ec3bfca542cd3dee5548c8ebf0e3454d3cab29828c6117847e9c9536cf924be

Score
10/10
njrattrojan

Malware Config

Extracted

Family

njrat

C2

62.33.159.162:5674

Mutex

26c50014115b430

Attributes
  • reg_key

    26c50014115b430

  • splitter

    @!#&^%$

Signatures

  • Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
  • njRAT/Bladabindi

    Widely used RAT written in .NET.

    trojannjrat
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 36 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9f6fdc5e19242853318ccf433ca5288f4869fc045fde7.exe
    "C:\Users\Admin\AppData\Local\Temp\9f6fdc5e19242853318ccf433ca5288f4869fc045fde7.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:632
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2788
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 632 -s 268
      2⤵
      • Suspicious use of NtCreateProcessExOtherParentProcess
      • Program crash
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3304

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2788-114-0x0000000000140000-0x000000000014C000-memory.dmp
    Filesize

    48KB

    Download
  • memory/2788-119-0x0000000000146A6E-mapping.dmp
    Download
  • memory/2788-120-0x0000000000140000-0x0000000000141000-memory.dmp
    Filesize

    4KB

    Download
  • memory/2788-122-0x0000000004950000-0x0000000004951000-memory.dmp
    Filesize

    4KB

    Download
  • memory/2788-123-0x0000000004EF0000-0x0000000004EF1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/2788-124-0x0000000004B10000-0x0000000004B11000-memory.dmp
    Filesize

    4KB

    Download
  • memory/2788-125-0x00000000025C0000-0x00000000025C1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/2788-126-0x0000000004A70000-0x0000000004A71000-memory.dmp
    Filesize

    4KB

    Download