Analysis

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

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-12-2024 05:39

General

  • Target

    Server1.exe

  • Size

    43KB

  • MD5

    a3e5c581a9e0e9f81bd1e9f0249da970

  • SHA1

    119f70ee6882799b9dae66f2d291e337be03ce02

  • SHA256

    10c62678ff57cc56bedfc78fcda402123cf9d3035b167cc0365ae39a9cf65770

  • SHA512

    f301d900b3d115d2d1c318fc750fcb5020d079ab8a94a211985d097131f17d78c08e1ed20f4f847fc4a2bd09e5ef9bc4448d6d4c01f062384f9119a162b1c163

  • SSDEEP

    384:oZy+Hl9n1iDcsyEqt3ptKwQsElGhOEazcIij+ZsNO3PlpJKkkjh/TzF7pWn5mgra:e99nU4pEqt5tKhohuuXQ/o8C+L

Malware Config

Extracted

Family

njrat

Version

Njrat 0.7 Golden By Hassan Amiri

Botnet

HacKed

C2

127.0.0.1:5552

Mutex

Windows Update

Attributes
  • reg_key

    Windows Update

  • splitter

    |Hassan|

Signatures

  • Njrat family
  • njRAT/Bladabindi

    Widely used RAT written in .NET.

  • 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.

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 37 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Server1.exe
    "C:\Users\Admin\AppData\Local\Temp\Server1.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    PID:5000

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/5000-0-0x000000007455E000-0x000000007455F000-memory.dmp

    Filesize

    4KB

  • memory/5000-1-0x0000000000560000-0x0000000000572000-memory.dmp

    Filesize

    72KB

  • memory/5000-2-0x0000000004FB0000-0x000000000504C000-memory.dmp

    Filesize

    624KB

  • memory/5000-3-0x00000000058F0000-0x0000000005E94000-memory.dmp

    Filesize

    5.6MB

  • memory/5000-4-0x0000000074550000-0x0000000074D00000-memory.dmp

    Filesize

    7.7MB

  • memory/5000-5-0x0000000005340000-0x00000000053D2000-memory.dmp

    Filesize

    584KB

  • memory/5000-6-0x0000000005120000-0x000000000512A000-memory.dmp

    Filesize

    40KB

  • memory/5000-7-0x000000007455E000-0x000000007455F000-memory.dmp

    Filesize

    4KB

  • memory/5000-8-0x0000000074550000-0x0000000074D00000-memory.dmp

    Filesize

    7.7MB