Analysis

  • max time kernel
    149s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    30-09-2024 09:21

General

  • Target

    556e9dd4b013cff0ebdcf092179cd0c5.exe

  • Size

    179KB

  • MD5

    556e9dd4b013cff0ebdcf092179cd0c5

  • SHA1

    e940ce25b43ea77c7b93986c3513862033a7737d

  • SHA256

    e2d1db2b4f714c6224fad8f22f9dc19c0f236ad161397843956aacacde9d3cb9

  • SHA512

    e37cb776ec8dedfcd7d8032bbb87b3accefe7b68a1e1c279514999dcd506deae3d481ff469b707fd9b219108612e272dfbf570453ede929de237222f7adfa663

  • SSDEEP

    3072:o32GhNvkY6ofrH1+dx77rZ0PWsSwEVCeYYFdOws+nolDkYIE:+2GhNFfVCL2WtGeYY33s+o5k

Malware Config

Extracted

Family

njrat

Version

Njrat 0.7 Golden By Hassan Amiri

Botnet

HacKed

C2

encrypted7745.hopto.org:1177

Mutex

Windows Update

Attributes
  • reg_key

    Windows Update

  • splitter

    |Hassan|

Signatures

  • njRAT/Bladabindi

    Widely used RAT written in .NET.

  • Drops startup file 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • 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\556e9dd4b013cff0ebdcf092179cd0c5.exe
    "C:\Users\Admin\AppData\Local\Temp\556e9dd4b013cff0ebdcf092179cd0c5.exe"
    1⤵
    • Drops startup file
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    PID:2068

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2068-0-0x0000000074BDE000-0x0000000074BDF000-memory.dmp

    Filesize

    4KB

  • memory/2068-1-0x0000000000ED0000-0x0000000000F04000-memory.dmp

    Filesize

    208KB

  • memory/2068-2-0x0000000000290000-0x00000000002A2000-memory.dmp

    Filesize

    72KB

  • memory/2068-3-0x0000000074BD0000-0x00000000752BE000-memory.dmp

    Filesize

    6.9MB

  • memory/2068-5-0x0000000074BDE000-0x0000000074BDF000-memory.dmp

    Filesize

    4KB

  • memory/2068-6-0x0000000074BD0000-0x00000000752BE000-memory.dmp

    Filesize

    6.9MB

  • memory/2068-7-0x0000000074BD0000-0x00000000752BE000-memory.dmp

    Filesize

    6.9MB

  • memory/2068-8-0x0000000074BD0000-0x00000000752BE000-memory.dmp

    Filesize

    6.9MB

  • memory/2068-9-0x0000000000650000-0x000000000065A000-memory.dmp

    Filesize

    40KB