Resubmissions

06-06-2024 12:23

240606-pkjzssea6z 10

06-06-2024 12:21

240606-pjphwsea6s 10

Analysis

  • max time kernel
    150s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-06-2024 12:23

General

  • Target

    Discord rat.exe

  • Size

    79KB

  • MD5

    d13905e018eb965ded2e28ba0ab257b5

  • SHA1

    6d7fe69566fddc69b33d698591c9a2c70d834858

  • SHA256

    2bd631c6665656673a923c13359b0dc211debc05b2885127e26b0dce808e2dec

  • SHA512

    b95bfdebef33ac72b6c21cdf0abb4961222b7efd17267cd7236e731dd0b6105ece28e784a95455f1ffc8a6dd1d580a467b07b3bd8cb2fb19e2111f1a864c97cb

  • SSDEEP

    1536:YCH0jBD2BKkwbPNrfxCXhRoKV6+V+y9viwp:VUjBD2BPwbPNrmAE+MqU

Malware Config

Signatures

  • Discord RAT

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

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Discord rat.exe
    "C:\Users\Admin\AppData\Local\Temp\Discord rat.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1424
  • C:\Windows\system32\taskmgr.exe
    "C:\Windows\system32\taskmgr.exe" /4
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:4676

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1424-0-0x00007FFDAE393000-0x00007FFDAE395000-memory.dmp

    Filesize

    8KB

  • memory/1424-1-0x000002BCA5230000-0x000002BCA5248000-memory.dmp

    Filesize

    96KB

  • memory/1424-2-0x000002BCBF8C0000-0x000002BCBFA82000-memory.dmp

    Filesize

    1.8MB

  • memory/1424-3-0x00007FFDAE390000-0x00007FFDAEE51000-memory.dmp

    Filesize

    10.8MB

  • memory/1424-4-0x000002BCC00C0000-0x000002BCC05E8000-memory.dmp

    Filesize

    5.2MB

  • memory/1424-19-0x00007FFDAE390000-0x00007FFDAEE51000-memory.dmp

    Filesize

    10.8MB

  • memory/1424-18-0x00007FFDAE393000-0x00007FFDAE395000-memory.dmp

    Filesize

    8KB

  • memory/4676-17-0x0000027251870000-0x0000027251871000-memory.dmp

    Filesize

    4KB

  • memory/4676-7-0x0000027251870000-0x0000027251871000-memory.dmp

    Filesize

    4KB

  • memory/4676-16-0x0000027251870000-0x0000027251871000-memory.dmp

    Filesize

    4KB

  • memory/4676-15-0x0000027251870000-0x0000027251871000-memory.dmp

    Filesize

    4KB

  • memory/4676-14-0x0000027251870000-0x0000027251871000-memory.dmp

    Filesize

    4KB

  • memory/4676-13-0x0000027251870000-0x0000027251871000-memory.dmp

    Filesize

    4KB

  • memory/4676-12-0x0000027251870000-0x0000027251871000-memory.dmp

    Filesize

    4KB

  • memory/4676-11-0x0000027251870000-0x0000027251871000-memory.dmp

    Filesize

    4KB

  • memory/4676-6-0x0000027251870000-0x0000027251871000-memory.dmp

    Filesize

    4KB

  • memory/4676-5-0x0000027251870000-0x0000027251871000-memory.dmp

    Filesize

    4KB