Overview

overview

10

Static

static

10

gg.zbb.exe

windows7-x64

10

gg.zbb.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-12-2024 06:08

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General

  • Target

    gg.zbb.exe

  • Size

    55KB

  • MD5

    4b9a28949b8be5e33c34872d5dc62633

  • SHA1

    fa053751d671a3872e4e310e92c1216759d86fdf

  • SHA256

    dc8061a31e03fedde9f20263ce68a9943a5063bebb7f431a75cddf88952c28b2

  • SHA512

    1456c4f1530c2c8fa18c6459a0a5c0761f5fc89458413a4cf5f436f0d98977ee77253cf7373ea15069322e813eaf168e9213e21897e6bdae6818111f1ac0f7c6

  • SSDEEP

    1536:YRksDnHNwZ8Cam8LDdwsNMD2XExI3pm4m:nsDn6SKiDdwsNMD2XExI3pm

Score
10/10
njratdiscoverypersistencetrojan

Malware Config

Signatures

  • Njrat family
    njrat
  • njRAT/Bladabindi

    Widely used RAT written in .NET.

    trojannjrat
  • Drops startup file 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

    discovery
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 37 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\gg.zbb.exe
    "C:\Users\Admin\AppData\Local\Temp\gg.zbb.exe"
    1⤵
    • Drops startup file
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3232

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/3232-0-0x0000000074EA2000-0x0000000074EA3000-memory.dmp

    Filesize

    4KB

    Download

  • memory/3232-1-0x0000000074EA0000-0x0000000075451000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/3232-2-0x0000000074EA0000-0x0000000075451000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/3232-4-0x0000000074EA2000-0x0000000074EA3000-memory.dmp

    Filesize

    4KB

    Download

  • memory/3232-5-0x0000000074EA0000-0x0000000075451000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/3232-6-0x0000000074EA0000-0x0000000075451000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/3232-7-0x0000000074EA0000-0x0000000075451000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/3232-8-0x0000000074EA0000-0x0000000075451000-memory.dmp

    Filesize

    5.7MB

    Download