Windows 7 deprecation

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

Analysis

  • max time kernel
    155s
  • max time network
    192s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    25/06/2022, 08:31

General

  • Target

    39c629890b83c16730a8f14dcda8433af706d16321c2b690ee31ea3a51a81c30.exe

  • Size

    6.9MB

  • MD5

    9e2ebebe5395613570f74fbb81fee5ab

  • SHA1

    57d18968757efe10c0a87bba5cc55797653bb352

  • SHA256

    39c629890b83c16730a8f14dcda8433af706d16321c2b690ee31ea3a51a81c30

  • SHA512

    cb1101a1e978330666099b8b8ececd72fecd9163a15f544c509522bd36be11adf54a8514d37dc306d78a105d4e79b11132b8fc3c35d32187ab55f4ea18e1b580

Malware Config

Signatures

  • RMS

    Remote Manipulator System (RMS) is a remote access tool developed by Russian organization TektonIT.

  • ACProtect 1.3x - 1.4x DLL software 2 IoCs

    Detects file using ACProtect software.

  • ASPack v2.12-2.42 9 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Executes dropped EXE 9 IoCs
  • UPX packed file 6 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Checks computer location settings 2 TTPs 3 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Delays execution with timeout.exe 1 IoCs
  • Kills process with taskkill 2 IoCs
  • Modifies registry class 1 IoCs
  • Runs .reg file with regedit 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 18 IoCs
  • Suspicious behavior: SetClipboardViewer 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 7 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 45 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\39c629890b83c16730a8f14dcda8433af706d16321c2b690ee31ea3a51a81c30.exe
    "C:\Users\Admin\AppData\Local\Temp\39c629890b83c16730a8f14dcda8433af706d16321c2b690ee31ea3a51a81c30.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:3032
    • C:\Users\Admin\AppData\Local\Temp\Trojan delete.exe
      "C:\Users\Admin\AppData\Local\Temp\Trojan delete.exe"
      2⤵
      • Executes dropped EXE
      • Checks computer location settings
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:4996
      • C:\Windows\SysWOW64\WScript.exe
        "C:\Windows\System32\WScript.exe" "C:\ProgramData\Microsoft\Windows\Главное меню\Программы\Автозагрузка\install.vbs"
        3⤵
        • Checks computer location settings
        • Suspicious use of WriteProcessMemory
        PID:4636
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c ""C:\ProgramData\Microsoft\Windows\Главное меню\Программы\Автозагрузка\install.bat" "
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:4960
          • C:\Windows\SysWOW64\taskkill.exe
            taskkill /f /im rutserv.exe
            5⤵
            • Kills process with taskkill
            • Suspicious use of AdjustPrivilegeToken
            PID:4412
          • C:\Windows\SysWOW64\taskkill.exe
            taskkill /f /im rfusclient.exe
            5⤵
            • Kills process with taskkill
            • Suspicious use of AdjustPrivilegeToken
            PID:4932
          • C:\Windows\SysWOW64\reg.exe
            reg delete "HKLM\SYSTEM\Remote Manipulator System" /f
            5⤵
              PID:1724
            • C:\Windows\SysWOW64\regedit.exe
              regedit /s "regedit.reg"
              5⤵
              • Runs .reg file with regedit
              PID:340
            • C:\Windows\SysWOW64\timeout.exe
              timeout 2
              5⤵
              • Delays execution with timeout.exe
              PID:3468
            • C:\ProgramData\Microsoft\Windows\Главное меню\Программы\Автозагрузка\rutserv.exe
              rutserv.exe /silentinstall
              5⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of SetWindowsHookEx
              PID:3600
            • C:\ProgramData\Microsoft\Windows\Главное меню\Программы\Автозагрузка\rutserv.exe
              rutserv.exe /firewall
              5⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of SetWindowsHookEx
              PID:3392
            • C:\ProgramData\Microsoft\Windows\Главное меню\Программы\Автозагрузка\rutserv.exe
              rutserv.exe /start
              5⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of SetWindowsHookEx
              PID:1056
      • C:\Users\Admin\AppData\Local\Temp\WinlockerBuilder.exe
        "C:\Users\Admin\AppData\Local\Temp\WinlockerBuilder.exe"
        2⤵
        • Executes dropped EXE
        • Suspicious use of SetWindowsHookEx
        PID:3812
    • C:\ProgramData\Microsoft\Windows\Главное меню\Программы\Автозагрузка\rutserv.exe
      "C:\ProgramData\Microsoft\Windows\Главное меню\Программы\Автозагрузка\rutserv.exe"
      1⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3496
      • C:\ProgramData\Microsoft\Windows\Главное меню\Программы\Автозагрузка\rfusclient.exe
        "C:\ProgramData\Microsoft\Windows\Главное меню\Программы\Автозагрузка\rfusclient.exe" /tray
        2⤵
        • Executes dropped EXE
        PID:3348
      • C:\ProgramData\Microsoft\Windows\Главное меню\Программы\Автозагрузка\rfusclient.exe
        "C:\ProgramData\Microsoft\Windows\Главное меню\Программы\Автозагрузка\rfusclient.exe"
        2⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:2432
        • C:\ProgramData\Microsoft\Windows\Главное меню\Программы\Автозагрузка\rfusclient.exe
          "C:\ProgramData\Microsoft\Windows\Главное меню\Программы\Автозагрузка\rfusclient.exe" /tray
          3⤵
          • Executes dropped EXE
          • Suspicious behavior: SetClipboardViewer
          PID:3796

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\ProgramData\Microsoft\Windows\Главное меню\Программы\Автозагрузка\install.bat

      Filesize

      480B

      MD5

      99db27d776e103cad354b531ee1f20b9

      SHA1

      0b82d146df8528f66d1d14756f211fd3a8b1b91a

      SHA256

      240020a1a1941d1455135b5cb134e502a13b148be16cbb1552482aa03c29f8f3

      SHA512

      bc2ed33495c0a752397b2f1b9b7ba65f94ea5be82dde74c618342c83b68f1b92a4783b672cd427843533799e1af0875e0fd000b12236852e9e2fa93005d7ac69

    • C:\ProgramData\Microsoft\Windows\Главное меню\Программы\Автозагрузка\install.vbs

      Filesize

      117B

      MD5

      65fc32766a238ff3e95984e325357dbb

      SHA1

      3ac16a2648410be8aa75f3e2817fbf69bb0e8922

      SHA256

      a7b067e9e4d44efe579c7cdb1e847d61af2323d3d73c6fffb22e178ae476f420

      SHA512

      621e81fc2d0f9dd92413481864638a140bee94c7dbd31f944826b21bd6ad6b8a59e63de9f7f0025cffc0efb7f9975dde77f523510ee23ada62c152a63a22f608

    • C:\ProgramData\Microsoft\Windows\Главное меню\Программы\Автозагрузка\regedit.reg

      Filesize

      11KB

      MD5

      1dd5e17dcf6c1f48b45fc15eb8b29e7d

      SHA1

      b4bb5964fd3d1387d15682e6fc412059f0cdc1ec

      SHA256

      34f08df8ef6a61a3689f181d275619ea33667d0267035bedae7e9964c45d4afa

      SHA512

      748daf08e5c1939d89f3e6a005189dc47ec4d11c7548d46d5467ab93367006e702402ff84cf1b8f733fe519e726a99ba6cad75a878d6dd3fea7cb632b98de2d8

    • C:\ProgramData\Microsoft\Windows\Главное меню\Программы\Автозагрузка\rfusclient.exe

      Filesize

      1.5MB

      MD5

      b8667a1e84567fcf7821bcefb6a444af

      SHA1

      9c1f91fe77ad357c8f81205d65c9067a270d61f0

      SHA256

      dc9d875e659421a51addd8e8a362c926369e84320ab0c5d8bbb1e4d12d372fc9

      SHA512

      ec6af663a3b41719d684f04504746f91196105ef6f8baa013b4bd02df6684eca49049d5517691f8e3a4ba6351fe35545a27f728b1d29d949e950d574a012f852

    • C:\ProgramData\Microsoft\Windows\Главное меню\Программы\Автозагрузка\rfusclient.exe

      Filesize

      1.5MB

      MD5

      b8667a1e84567fcf7821bcefb6a444af

      SHA1

      9c1f91fe77ad357c8f81205d65c9067a270d61f0

      SHA256

      dc9d875e659421a51addd8e8a362c926369e84320ab0c5d8bbb1e4d12d372fc9

      SHA512

      ec6af663a3b41719d684f04504746f91196105ef6f8baa013b4bd02df6684eca49049d5517691f8e3a4ba6351fe35545a27f728b1d29d949e950d574a012f852

    • C:\ProgramData\Microsoft\Windows\Главное меню\Программы\Автозагрузка\rfusclient.exe

      Filesize

      1.5MB

      MD5

      b8667a1e84567fcf7821bcefb6a444af

      SHA1

      9c1f91fe77ad357c8f81205d65c9067a270d61f0

      SHA256

      dc9d875e659421a51addd8e8a362c926369e84320ab0c5d8bbb1e4d12d372fc9

      SHA512

      ec6af663a3b41719d684f04504746f91196105ef6f8baa013b4bd02df6684eca49049d5517691f8e3a4ba6351fe35545a27f728b1d29d949e950d574a012f852

    • C:\ProgramData\Microsoft\Windows\Главное меню\Программы\Автозагрузка\rfusclient.exe

      Filesize

      1.5MB

      MD5

      b8667a1e84567fcf7821bcefb6a444af

      SHA1

      9c1f91fe77ad357c8f81205d65c9067a270d61f0

      SHA256

      dc9d875e659421a51addd8e8a362c926369e84320ab0c5d8bbb1e4d12d372fc9

      SHA512

      ec6af663a3b41719d684f04504746f91196105ef6f8baa013b4bd02df6684eca49049d5517691f8e3a4ba6351fe35545a27f728b1d29d949e950d574a012f852

    • C:\ProgramData\Microsoft\Windows\Главное меню\Программы\Автозагрузка\rutserv.exe

      Filesize

      1.7MB

      MD5

      37a8802017a212bb7f5255abc7857969

      SHA1

      cb10c0d343c54538d12db8ed664d0a1fa35b6109

      SHA256

      1699b9b4fc1724f9b0918b57ca58c453829a3935efd89bd4e9fa66b5e9f2b8a6

      SHA512

      4e20141da8ea4499daf8be5cc41b664dc4229e9575765caf6dc5873d8d0a09f9e200988e1404e767d0415005876a4cf38d5737bd3e1b2c12c4a8fb28adb4f0a0

    • C:\ProgramData\Microsoft\Windows\Главное меню\Программы\Автозагрузка\rutserv.exe

      Filesize

      1.7MB

      MD5

      37a8802017a212bb7f5255abc7857969

      SHA1

      cb10c0d343c54538d12db8ed664d0a1fa35b6109

      SHA256

      1699b9b4fc1724f9b0918b57ca58c453829a3935efd89bd4e9fa66b5e9f2b8a6

      SHA512

      4e20141da8ea4499daf8be5cc41b664dc4229e9575765caf6dc5873d8d0a09f9e200988e1404e767d0415005876a4cf38d5737bd3e1b2c12c4a8fb28adb4f0a0

    • C:\ProgramData\Microsoft\Windows\Главное меню\Программы\Автозагрузка\rutserv.exe

      Filesize

      1.7MB

      MD5

      37a8802017a212bb7f5255abc7857969

      SHA1

      cb10c0d343c54538d12db8ed664d0a1fa35b6109

      SHA256

      1699b9b4fc1724f9b0918b57ca58c453829a3935efd89bd4e9fa66b5e9f2b8a6

      SHA512

      4e20141da8ea4499daf8be5cc41b664dc4229e9575765caf6dc5873d8d0a09f9e200988e1404e767d0415005876a4cf38d5737bd3e1b2c12c4a8fb28adb4f0a0

    • C:\ProgramData\Microsoft\Windows\Главное меню\Программы\Автозагрузка\rutserv.exe

      Filesize

      1.7MB

      MD5

      37a8802017a212bb7f5255abc7857969

      SHA1

      cb10c0d343c54538d12db8ed664d0a1fa35b6109

      SHA256

      1699b9b4fc1724f9b0918b57ca58c453829a3935efd89bd4e9fa66b5e9f2b8a6

      SHA512

      4e20141da8ea4499daf8be5cc41b664dc4229e9575765caf6dc5873d8d0a09f9e200988e1404e767d0415005876a4cf38d5737bd3e1b2c12c4a8fb28adb4f0a0

    • C:\ProgramData\Microsoft\Windows\Главное меню\Программы\Автозагрузка\rutserv.exe

      Filesize

      1.7MB

      MD5

      37a8802017a212bb7f5255abc7857969

      SHA1

      cb10c0d343c54538d12db8ed664d0a1fa35b6109

      SHA256

      1699b9b4fc1724f9b0918b57ca58c453829a3935efd89bd4e9fa66b5e9f2b8a6

      SHA512

      4e20141da8ea4499daf8be5cc41b664dc4229e9575765caf6dc5873d8d0a09f9e200988e1404e767d0415005876a4cf38d5737bd3e1b2c12c4a8fb28adb4f0a0

    • C:\ProgramData\Microsoft\Windows\Главное меню\Программы\Автозагрузка\vp8decoder.dll

      Filesize

      155KB

      MD5

      88318158527985702f61d169434a4940

      SHA1

      3cc751ba256b5727eb0713aad6f554ff1e7bca57

      SHA256

      4c04d7968a9fe9d9258968d3a722263334bbf5f8af972f206a71f17fa293aa74

      SHA512

      5d88562b6c6d2a5b14390512712819238cd838914f7c48a27f017827cb9b825c24ff05a30333427acec93cd836e8f04158b86d17e6ac3dd62c55b2e2ff4e2aff

    • C:\ProgramData\Microsoft\Windows\Главное меню\Программы\Автозагрузка\vp8encoder.dll

      Filesize

      593KB

      MD5

      6298c0af3d1d563834a218a9cc9f54bd

      SHA1

      0185cd591e454ed072e5a5077b25c612f6849dc9

      SHA256

      81af82019d9f45a697a8ca1788f2c5c0205af9892efd94879dedf4bc06db4172

      SHA512

      389d89053689537cdb582c0e8a7951a84549f0c36484db4346c31bdbe7cb93141f6a354069eb13e550297dc8ec35cd6899746e0c16abc876a0fe542cc450fffe

    • C:\Users\Admin\AppData\Local\Temp\Trojan delete.exe

      Filesize

      4.0MB

      MD5

      076a0e333ffffd193a91b6074a943b13

      SHA1

      6e1e9627457d5960c07de706214fffc3c2a7334a

      SHA256

      df4c413b6ee2a32cc5eeb5f13bc98fb71713fbc39c6262c4cd64235c40aa1432

      SHA512

      7dc54350dc2b74759d692e22e2dfeae63352bdb919afd7a2b9b67f43df7dab9d8b874ceeb3645597d061acba4c3d360422cb1e92fc54d8cbdd2e46608faf0a96

    • C:\Users\Admin\AppData\Local\Temp\Trojan delete.exe

      Filesize

      4.0MB

      MD5

      076a0e333ffffd193a91b6074a943b13

      SHA1

      6e1e9627457d5960c07de706214fffc3c2a7334a

      SHA256

      df4c413b6ee2a32cc5eeb5f13bc98fb71713fbc39c6262c4cd64235c40aa1432

      SHA512

      7dc54350dc2b74759d692e22e2dfeae63352bdb919afd7a2b9b67f43df7dab9d8b874ceeb3645597d061acba4c3d360422cb1e92fc54d8cbdd2e46608faf0a96

    • C:\Users\Admin\AppData\Local\Temp\WinlockerBuilder.exe

      Filesize

      3.0MB

      MD5

      0df533cb9a581de63e3522954a681603

      SHA1

      be46afa245289e0d9a84bd1fd1faea8d8c96da5e

      SHA256

      e3570b276e526f6fb6a289da32583b36cfbd98ec2f59d09c0243fbd0fc0805a3

      SHA512

      c973e3a8476879dad79f8b37f476d379b90f27cf64ecd359256df94fb811d69226dc50d1e8168d34787cc2d6abf407d8097e37cd60155650dad007a68263661e

    • C:\Users\Admin\AppData\Local\Temp\WinlockerBuilder.exe

      Filesize

      3.0MB

      MD5

      0df533cb9a581de63e3522954a681603

      SHA1

      be46afa245289e0d9a84bd1fd1faea8d8c96da5e

      SHA256

      e3570b276e526f6fb6a289da32583b36cfbd98ec2f59d09c0243fbd0fc0805a3

      SHA512

      c973e3a8476879dad79f8b37f476d379b90f27cf64ecd359256df94fb811d69226dc50d1e8168d34787cc2d6abf407d8097e37cd60155650dad007a68263661e

    • memory/1056-188-0x0000000000400000-0x0000000000AB9000-memory.dmp

      Filesize

      6.7MB

    • memory/1056-168-0x0000000000400000-0x0000000000AB9000-memory.dmp

      Filesize

      6.7MB

    • memory/1056-169-0x0000000000400000-0x0000000000AB9000-memory.dmp

      Filesize

      6.7MB

    • memory/1056-170-0x0000000000400000-0x0000000000AB9000-memory.dmp

      Filesize

      6.7MB

    • memory/1056-171-0x0000000000400000-0x0000000000AB9000-memory.dmp

      Filesize

      6.7MB

    • memory/1056-172-0x0000000000400000-0x0000000000AB9000-memory.dmp

      Filesize

      6.7MB

    • memory/2432-199-0x0000000000400000-0x00000000009B6000-memory.dmp

      Filesize

      5.7MB

    • memory/2432-192-0x0000000000400000-0x00000000009B6000-memory.dmp

      Filesize

      5.7MB

    • memory/2432-209-0x0000000000400000-0x00000000009B6000-memory.dmp

      Filesize

      5.7MB

    • memory/2432-190-0x0000000000400000-0x00000000009B6000-memory.dmp

      Filesize

      5.7MB

    • memory/2432-189-0x0000000000400000-0x00000000009B6000-memory.dmp

      Filesize

      5.7MB

    • memory/2432-194-0x0000000000400000-0x00000000009B6000-memory.dmp

      Filesize

      5.7MB

    • memory/2432-196-0x0000000000400000-0x00000000009B6000-memory.dmp

      Filesize

      5.7MB

    • memory/3348-191-0x0000000000400000-0x00000000009B6000-memory.dmp

      Filesize

      5.7MB

    • memory/3348-210-0x0000000000400000-0x00000000009B6000-memory.dmp

      Filesize

      5.7MB

    • memory/3348-193-0x0000000000400000-0x00000000009B6000-memory.dmp

      Filesize

      5.7MB

    • memory/3348-195-0x0000000000400000-0x00000000009B6000-memory.dmp

      Filesize

      5.7MB

    • memory/3348-197-0x0000000000400000-0x00000000009B6000-memory.dmp

      Filesize

      5.7MB

    • memory/3348-198-0x0000000000400000-0x00000000009B6000-memory.dmp

      Filesize

      5.7MB

    • memory/3392-162-0x0000000000400000-0x0000000000AB9000-memory.dmp

      Filesize

      6.7MB

    • memory/3392-159-0x0000000000400000-0x0000000000AB9000-memory.dmp

      Filesize

      6.7MB

    • memory/3392-160-0x0000000000400000-0x0000000000AB9000-memory.dmp

      Filesize

      6.7MB

    • memory/3392-161-0x0000000000400000-0x0000000000AB9000-memory.dmp

      Filesize

      6.7MB

    • memory/3392-163-0x0000000000400000-0x0000000000AB9000-memory.dmp

      Filesize

      6.7MB

    • memory/3392-165-0x0000000000400000-0x0000000000AB9000-memory.dmp

      Filesize

      6.7MB

    • memory/3392-164-0x0000000000400000-0x0000000000AB9000-memory.dmp

      Filesize

      6.7MB

    • memory/3496-179-0x0000000000400000-0x0000000000AB9000-memory.dmp

      Filesize

      6.7MB

    • memory/3496-176-0x0000000000400000-0x0000000000AB9000-memory.dmp

      Filesize

      6.7MB

    • memory/3496-174-0x0000000000400000-0x0000000000AB9000-memory.dmp

      Filesize

      6.7MB

    • memory/3496-208-0x0000000000400000-0x0000000000AB9000-memory.dmp

      Filesize

      6.7MB

    • memory/3496-175-0x0000000000400000-0x0000000000AB9000-memory.dmp

      Filesize

      6.7MB

    • memory/3496-177-0x0000000000400000-0x0000000000AB9000-memory.dmp

      Filesize

      6.7MB

    • memory/3600-153-0x0000000000400000-0x0000000000AB9000-memory.dmp

      Filesize

      6.7MB

    • memory/3600-152-0x0000000000400000-0x0000000000AB9000-memory.dmp

      Filesize

      6.7MB

    • memory/3600-151-0x0000000000400000-0x0000000000AB9000-memory.dmp

      Filesize

      6.7MB

    • memory/3600-150-0x0000000000400000-0x0000000000AB9000-memory.dmp

      Filesize

      6.7MB

    • memory/3600-156-0x0000000000400000-0x0000000000AB9000-memory.dmp

      Filesize

      6.7MB

    • memory/3600-155-0x0000000000400000-0x0000000000AB9000-memory.dmp

      Filesize

      6.7MB

    • memory/3796-205-0x0000000000400000-0x00000000009B6000-memory.dmp

      Filesize

      5.7MB

    • memory/3796-206-0x0000000000400000-0x00000000009B6000-memory.dmp

      Filesize

      5.7MB

    • memory/3796-211-0x0000000000400000-0x00000000009B6000-memory.dmp

      Filesize

      5.7MB

    • memory/3796-207-0x0000000000400000-0x00000000009B6000-memory.dmp

      Filesize

      5.7MB

    • memory/3796-204-0x0000000000400000-0x00000000009B6000-memory.dmp

      Filesize

      5.7MB

    • memory/3796-202-0x0000000000400000-0x00000000009B6000-memory.dmp

      Filesize

      5.7MB

    • memory/3796-203-0x0000000000400000-0x00000000009B6000-memory.dmp

      Filesize

      5.7MB

    • memory/3812-136-0x0000000000400000-0x0000000000C89000-memory.dmp

      Filesize

      8.5MB

    • memory/3812-180-0x0000000000400000-0x0000000000C89000-memory.dmp

      Filesize

      8.5MB