Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-10-2024 18:15

General

  • Target

    e2bf3d37ddf4f4db311467cbeaab0e7b1c217e53fa313861b987da2402542df9N.exe

  • Size

    43KB

  • MD5

    b5fbad1ebd0c1f721b6bedaad5aed9f0

  • SHA1

    a55cecffa5d90aeb5938e81b22c6ce68797f41ab

  • SHA256

    e2bf3d37ddf4f4db311467cbeaab0e7b1c217e53fa313861b987da2402542df9

  • SHA512

    1d73ba203ff123f9284d6cbe6ba0184c3af05f8018be6d8d1ec3de7fc52dd5e0f12e97fa5a9ad6a83a23828429331de95728dec208651d3f860744343fb16855

  • SSDEEP

    384:WZy+x7q1STss7yKStZ9gQ8ExUZS2azsIij+ZsNO3PlpJKkkjh/TzF7pWn5TgreTf:MZGk4smKS39xNU0zuXQ/o8D+L

Malware Config

Extracted

Family

njrat

Version

Njrat 0.7 Golden By Hassan Amiri

Botnet

colara 2.9

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\e2bf3d37ddf4f4db311467cbeaab0e7b1c217e53fa313861b987da2402542df9N.exe
    "C:\Users\Admin\AppData\Local\Temp\e2bf3d37ddf4f4db311467cbeaab0e7b1c217e53fa313861b987da2402542df9N.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    PID:4408

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4408-0-0x0000000074E9E000-0x0000000074E9F000-memory.dmp

    Filesize

    4KB

  • memory/4408-1-0x0000000000550000-0x0000000000562000-memory.dmp

    Filesize

    72KB

  • memory/4408-2-0x0000000004EF0000-0x0000000004F8C000-memory.dmp

    Filesize

    624KB

  • memory/4408-3-0x00000000057F0000-0x0000000005D94000-memory.dmp

    Filesize

    5.6MB

  • memory/4408-4-0x0000000074E90000-0x0000000075640000-memory.dmp

    Filesize

    7.7MB

  • memory/4408-5-0x0000000005340000-0x00000000053D2000-memory.dmp

    Filesize

    584KB

  • memory/4408-6-0x0000000005320000-0x000000000532A000-memory.dmp

    Filesize

    40KB

  • memory/4408-7-0x0000000074E9E000-0x0000000074E9F000-memory.dmp

    Filesize

    4KB

  • memory/4408-8-0x0000000074E90000-0x0000000075640000-memory.dmp

    Filesize

    7.7MB