Resubmissions

12-10-2024 06:19

241012-g3lx4sxgkh 7

12-10-2024 06:16

241012-g1nzpaxfnc 10

Analysis

  • max time kernel
    126s
  • max time network
    121s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    12-10-2024 06:16

General

  • Target

    Revenge-RAT v3 - NYANxCAT.7z

  • Size

    9.0MB

  • MD5

    d0bdec0ca22aa6cdeae1abfb44f94ed9

  • SHA1

    e5664aaf5b0cbaad33bbb6fb0389721cc863e51f

  • SHA256

    8d8a9d8dbce44201be05da52db0c628c5ee06ae550dbf398c456316d7b58497d

  • SHA512

    105fdf3867f2f56661756bc3356718b18fcf301584c126c9e68d1cdd2bc2b34b773325d0f8501fbb994001d6dc44a6e7765ff1286c0a55e9ff12b82602ba0a5a

  • SSDEEP

    196608:CVxJlefNigwBUIiGrlLVM5c0h1Jfyc1LcORe:KJlefQl+IiGZVM5cK1J6uY1

Malware Config

Extracted

Family

revengerat

Botnet

Guest

C2

127.0.0.1:1337

Mutex

RV_MUTEX

Signatures

  • RevengeRAT

    Remote-access trojan with a wide range of capabilities.

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

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

  • 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.

  • Modifies Internet Explorer settings 1 TTPs 4 IoCs
  • Modifies registry class 62 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 6 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Program Files\7-Zip\7zFM.exe
    "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\Revenge-RAT v3 - NYANxCAT.7z"
    1⤵
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:1888
    • C:\Windows\system32\NOTEPAD.EXE
      "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\7zO0678A087\Read Me.txt
      2⤵
        PID:4860
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:3012
      • C:\Users\Admin\Desktop\Revenge-RAT v0.3\Revenge-RAT v0.3.exe
        "C:\Users\Admin\Desktop\Revenge-RAT v0.3\Revenge-RAT v0.3.exe"
        1⤵
        • Executes dropped EXE
        • Modifies registry class
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2428
        • C:\Windows\Microsoft.NET\Framework\v2.0.50727\ilasm.exe
          "C:\Windows\Microsoft.NET\Framework\v2.0.50727\ilasm.exe" /QUIET "C:\Users\Admin\AppData\Local\Temp\RV.IL" /output:"C:\Users\Admin\Desktop\Revenge-RAT v0.3\Client.exe"
          2⤵
          • System Location Discovery: System Language Discovery
          PID:4492
        • C:\Windows\explorer.exe
          "C:\Windows\explorer.exe" /select,C:\Users\Admin\Desktop\Revenge-RAT v0.3\Client.exe
          2⤵
            PID:4176
        • C:\Windows\explorer.exe
          C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
          1⤵
          • Modifies Internet Explorer settings
          • Modifies registry class
          • Suspicious behavior: AddClipboardFormatListener
          • Suspicious use of SetWindowsHookEx
          PID:4804

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\7zE0670F767\Revenge-RAT v0.3\Icons\Onedrive.ico

          Filesize

          361KB

          MD5

          257440f1449c4505669d278bf431405c

          SHA1

          5235870185889ffa48234f1f4af14647634c19ef

          SHA256

          a3c9e33dafb4c829a57a81ba8a6d94c2da9b343b6f9d6c933a4b5b88bbd96495

          SHA512

          d99bf41a9017dcef261fc9886887fdeb3d3b6db806d92d8f76c783764caa7f94738b7258750a5fb26cb6069f471d1acfb55dc79db5855a5619e9d864e74761a7

        • C:\Users\Admin\AppData\Local\Temp\7zO0678A087\Read Me.txt

          Filesize

          1KB

          MD5

          3cf9a739eccb3441c1105ecf216326fa

          SHA1

          36b1840432d29980de54203592c439ff4c372aa3

          SHA256

          d399ba346c5903e726adaf939624084c6d88eed19b5bae40f9a716c2a091ea2a

          SHA512

          ea5c0cc60a8b86358eecd75d2a43ec09482243a31732dd8a69a4d59117dcd7df8fe2a90a865e4de02ede91fb8ec2987354eea926af3e2a47725021d20040791c

        • C:\Users\Admin\AppData\Local\Temp\RV.IL

          Filesize

          200KB

          MD5

          3af4e8e849a43c5bf1a73bb9edfc573c

          SHA1

          e3504365f8e3e92ec445e2e4595559547f5ae695

          SHA256

          21718bf05b7827bf9f285579d74b241f8490214099d2c53969344c283a509ae6

          SHA512

          4dd6b0504791ff66d0485b57978af97e3723b13b2f1496a046108f75a18780f9bb6dd9e1bc0418115cea5e3b9c2a5ac7ccdf1e1b13995c7b661dd0daeb90ba78

        • C:\Users\Admin\Desktop\Revenge-RAT v0.3\Client.exe

          Filesize

          17KB

          MD5

          d25b7e6e4d50883de65148a0d80ce583

          SHA1

          b63939c3d2b5da6baa0719f69efad46810377def

          SHA256

          db5a396a2847172bec2988edc0a27bf87cc2641c905aaee3ee28cde04016675b

          SHA512

          65efe6e83169fe06854418fe30d9b27ad703ca17e6739de8e836686f9ea6066801df8d96f3350968a4c6ab99fd06471264cd566b74234b7fd279a5610cf37fbb

        • C:\Users\Admin\Desktop\Revenge-RAT v0.3\Config.XML

          Filesize

          820B

          MD5

          b6052e9cfe99fa938e45b517e433f6c9

          SHA1

          981305233b439f561f4c01504e998c86b78bfc58

          SHA256

          334f0d66b796f485b95ae1c9d0acf108daa3fef3f69d489cb61135421d919b09

          SHA512

          7e68924c8579d8792b25c3df80c70f63ceeba4f6353ebc92e28ccd4fa8ff875226af9ed47de26db366ba81c3329bc976fba79167e9a1dd4c431563b3f9e4d372

        • C:\Users\Admin\Desktop\Revenge-RAT v0.3\Database\2024-10-12\6-17-36 AM.log

          Filesize

          98B

          MD5

          aa671be301dc8f2ce001fd5931d4f950

          SHA1

          449c579e86de674d08ef8b77b57169e779174940

          SHA256

          75bf7190e6771ab117c5dd13fe31e8e12c0a418dbe134f49051dad5f5258ac4c

          SHA512

          28e9960138e4cbc8909ce0bb27d5c912de86040759cdcbcc0d427aa3a340ca480a833aa17a784aca16550f7689b6224df4ee70850633f8b568521c6517d130c1

        • C:\Users\Admin\Desktop\Revenge-RAT v0.3\GeoIP.dat

          Filesize

          1021KB

          MD5

          953c073031a08211d72daeec0551a20d

          SHA1

          de7441086bf49d7e590172ee07ca9ccc3d690298

          SHA256

          6615e1e1d8e9ee5ae891dcc43fdd050787f28227369eed50ab3403b171a187f2

          SHA512

          076de07d270878c4846c0d091a76cec925d57399bdf937791232a5363bee7bdc9f14418530593f1a509fe0df3db0454793635b70feb913413829e1bf2c85b8a3

        • C:\Users\Admin\Desktop\Revenge-RAT v0.3\Plugin Compiler.exe

          Filesize

          534KB

          MD5

          fb315d1ae339c9506033026e78500199

          SHA1

          97dc5017a8a796750567fcd7b5bfb4be2233a5ae

          SHA256

          2f4fd04bbf02ef75845bfb287e5abc4fb7ae9a81776142b573eadadbf28fbe81

          SHA512

          895fc9f3c10bcab8c30fd7773820130b7d8d7e2145226052fedbb210b564db39e9078666762836235a8c6c40c49a3bb2b41f49f7753c97c2f09370a0327e154c

        • C:\Users\Admin\Desktop\Revenge-RAT v0.3\RV.IL

          Filesize

          199KB

          MD5

          1d53a65db11584e837b174ebe613b420

          SHA1

          da5a9520b87e8e3948e50efcc38e57ac81b5b7a5

          SHA256

          55b1ecc7dbf85391473ee013e1512ade5d4d38b6f784cf34155b998f884b212c

          SHA512

          3d2d5b364d4f1d184434d8c45121352a383ce17c694329d55133392d9112ded08be96d59a6aaf797c5c79e72c23e17c80b7b2ae2c37d17df8a8e630c146b6222

        • C:\Users\Admin\Desktop\Revenge-RAT v0.3\Revenge-RAT v0.3.exe

          Filesize

          13.7MB

          MD5

          3a401ee7f0ebb09564f82891521b5e27

          SHA1

          47b8d2a42e4054b5dcac9f71454c9c3c285998d7

          SHA256

          e2a3f5a0149222888c9e48ff828f35b3b4ace7d6b21e4d55a1bb7a7b3f76fd7f

          SHA512

          b13556841b9db9f009d65b981abbb6690a6bfc6a7289c10c981d2303d66624ca8d80c2f545045409890cddc539794540db66dd520531bf17a4660c001efbee13

        • C:\Users\Admin\Desktop\Revenge-RAT v0.3\Theme Compiler.exe

          Filesize

          489KB

          MD5

          32ca48211b21af0bcc003d4433319671

          SHA1

          17e7c3362bc9663ddd10a1add0b5f42bbe51bf83

          SHA256

          19c95ad5cf50f8c8273fcd4179c4878ebede832f9234955ac4fd4233b5b6a693

          SHA512

          7ce094cd520e5074ec45b9eb23a09e2adc177233de0f17e63cdca124817c3dab4e412c3868aaf24b3efdf67ab7c7f00409bceb38ed5fcfbfc7673de3632b866e

        • C:\Users\Admin\Desktop\Revenge-RAT v0.3\Themes\Default.XML

          Filesize

          288B

          MD5

          8236b11ddfa2da4eefdaea1fb5c5f055

          SHA1

          5c80687119c1b666af761b4504478581c156b535

          SHA256

          13f89672439f33200d4356090fc568b7fe708b27a40b419ce3f63e7c83efa775

          SHA512

          63cabfb5f2b369730b2380c6ad1004b0ac1a168a949804b9893cedd9cd12ebd5811595d7bd1a013f2b54362ffacef5fff1252f655a49d39c6475e984ad7e74c9

        • memory/2428-218-0x000002B1751A0000-0x000002B175F58000-memory.dmp

          Filesize

          13.7MB