Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Resubmissions

26/01/2025, 09:00

250126-kytzpsynbm 10

26/01/2025, 08:54

250126-kvck9aymej 10

Analysis

  • max time kernel
    122s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    26/01/2025, 09:00

General

  • Target

    mtree‮gpj.exe

  • Size

    1.3MB

  • MD5

    b8b0baac29daa1eff8ecb046fe91f104

  • SHA1

    c6ece29c90cb57bca393139e44d70b029bc1f677

  • SHA256

    27a1137b8d934f10c2166261ddf2b424e4803102809c446d36767d581b533a96

  • SHA512

    5501afad683faeb9e174487caf6f5280aab51050b366334c56539ef7977248c7bb05c8b48c9f5e6198ac728703921dbb29f9bf17e37162410a64caf1e662b3c0

  • SSDEEP

    24576:ZuDXTIGaPhEYzUzA0qBc+ZKhmVbC9eabpmkmZ3IaezdKcMYwFL+bGljFIh0aTOS7:8Djlabwz9AjABbpmHmapcMYJo0TOI

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTMzMjk5NDEwMjkwMzU3MDU0Mw.GjHo9c.uUUeJljLrRcuIvW_FlFF0o4Eh6h5i-SEDWYry8

  • server_id

    1332539766268231760

Signatures

  • Discord RAT

    A RAT written in C# using Discord as a C2.

  • Discordrat family
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 6 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\mtree‮gpj.exe
    "C:\Users\Admin\AppData\Local\Temp\mtree‮gpj.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2064
    • C:\Users\Admin\AppData\Local\Temp\RarSFX0\Client-built.exe
      "C:\Users\Admin\AppData\Local\Temp\RarSFX0\Client-built.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:2164
      • C:\Windows\system32\WerFault.exe
        C:\Windows\system32\WerFault.exe -u -p 2164 -s 596
        3⤵
        • Loads dropped DLL
        PID:2920

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\RarSFX0\Client-built.exe

    Filesize

    78KB

    MD5

    cf3c7283d0e6d81dbd48c159d7e9b3b3

    SHA1

    bdbf22216c154f6ce7271656692aac72d6722ea7

    SHA256

    8f55bd1762834764908a60c291607ec869cde7609c558edf1f02a4bfa6e39ae5

    SHA512

    36e8b38288450a9e60437abfe3971b824e128c63c773843c1ac139b52265602012c322cadcc58705215d7d76f08bfb7f983c011b15bcda15b89dfb22df5d9fc6

  • memory/2064-4-0x0000000002E90000-0x0000000002EA0000-memory.dmp

    Filesize

    64KB

  • memory/2164-17-0x000007FEF5650000-0x000007FEF603C000-memory.dmp

    Filesize

    9.9MB

  • memory/2164-12-0x000000013F0A0000-0x000000013F0B8000-memory.dmp

    Filesize

    96KB

  • memory/2164-11-0x000007FEF5653000-0x000007FEF5654000-memory.dmp

    Filesize

    4KB

  • memory/2164-19-0x000007FEF5650000-0x000007FEF603C000-memory.dmp

    Filesize

    9.9MB