Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-05-2024 19:21

General

  • Target

    pvp‮gnp.exe

  • Size

    775KB

  • MD5

    13121a69f278215b151c64650ac7cb37

  • SHA1

    2e0639d9d767821fe8830cb720d2c7960dcfa9b8

  • SHA256

    9dc7f34749d669d2f819076050aec0567232281ff9cfc6c77fc2bb2683a7d548

  • SHA512

    3d6987aad7dca1e58d3e5ab354b88bc72eaf35ee23d958653b29607cd5206486ef0e379dc0973d1b70995bc34f2bee992feb62a5b9b5e34f27e6eade8f811908

  • SSDEEP

    24576:XuDXTIGaPhEYzUzA0qbRVICpN1gbZyAtey:eDjlabwz9WgONMtn

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTI0NjE3NzQ1MDg3OTA5MDY5OA.GQYQs_.CWWy01exlwJSA5-Ryb8HsR5UWeE5uOF58bPcZs

  • server_id

    1243377281129254984

Signatures

  • Discord RAT

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

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Internet Explorer settings 1 TTPs 32 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\pvp‮gnp.exe
    "C:\Users\Admin\AppData\Local\Temp\pvp‮gnp.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:3440
    • C:\Users\Admin\AppData\Local\Temp\RarSFX0\monoware.exe
      "C:\Users\Admin\AppData\Local\Temp\RarSFX0\monoware.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:1400
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:948
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" -nohome
      1⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4396
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4396 CREDAT:17410 /prefetch:2
        2⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:3224

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Defense Evasion

    Modify Registry

    1
    T1112

    Discovery

    Query Registry

    1
    T1012

    System Information Discovery

    2
    T1082

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
      Filesize

      471B

      MD5

      c6440d653995acea2a63cd83b7c4d444

      SHA1

      5c5b83061ac0f31ff83d3a472fd77899c3bab3f0

      SHA256

      73e12cf5c60f5dc8dc6ad13d2d8581e5dfbbfdbd3848caa564745c19bc584d37

      SHA512

      d79dc9496f78dc4eb8d0376bcdca421ed8b8fb8653f654d7d3ae84afa05bbc9571589413677a4d989a04558d3bb2381ffcdabb639ce231ccd7e0cd558696d75b

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
      Filesize

      404B

      MD5

      1af164fb15f2e6a496f4413c60ce1966

      SHA1

      2f33fd79e880d18bccea17921012fb6f6015bd1c

      SHA256

      4fb248f3a9db8dc6171407430f239a3672fce8ae202a2a283a75ab586e789063

      SHA512

      6937b31a2f509ebee242b2e7a61886057a49a9a0a72a1a3143a0611d0de475c9ceae27731b1534b6f04fcdfccab2d1192c6547d7e4917e91938e0f843acd0eff

    • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\ver5F51.tmp
      Filesize

      15KB

      MD5

      1a545d0052b581fbb2ab4c52133846bc

      SHA1

      62f3266a9b9925cd6d98658b92adec673cbe3dd3

      SHA256

      557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

      SHA512

      bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\2IX84YPE\suggestions[1].en-US
      Filesize

      17KB

      MD5

      5a34cb996293fde2cb7a4ac89587393a

      SHA1

      3c96c993500690d1a77873cd62bc639b3a10653f

      SHA256

      c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

      SHA512

      e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

    • C:\Users\Admin\AppData\Local\Temp\RarSFX0\monoware.exe
      Filesize

      78KB

      MD5

      8da8b05938831e8e547b60526236ece7

      SHA1

      c27806eed416f8676548d89aa0207d028f800234

      SHA256

      aed0081d6aa8fa3b29d155c6bb45e9278b4562102f8d4497a51db56871a74134

      SHA512

      552e09c36ec48d3117209546e70b1322b929d3f5c59f49af4e66f51c5123230bec766a7315de022027afc0d41920fa7f86f42d82e4f000ac73bab08136221ec6

    • memory/1400-14-0x000002358BB70000-0x000002358BB88000-memory.dmp
      Filesize

      96KB

    • memory/1400-15-0x00007FFF64B23000-0x00007FFF64B25000-memory.dmp
      Filesize

      8KB

    • memory/1400-16-0x00000235A6130000-0x00000235A62F2000-memory.dmp
      Filesize

      1.8MB

    • memory/1400-17-0x00007FFF64B20000-0x00007FFF655E1000-memory.dmp
      Filesize

      10.8MB

    • memory/1400-18-0x00000235A73B0000-0x00000235A78D8000-memory.dmp
      Filesize

      5.2MB

    • memory/1400-19-0x00007FFF64B20000-0x00007FFF655E1000-memory.dmp
      Filesize

      10.8MB