Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-02-2025 17:45

General

  • Target

    0E019C3CFEF287B794675809D032037A.exe

  • Size

    3.9MB

  • MD5

    0e019c3cfef287b794675809d032037a

  • SHA1

    6eb0a8128b5316bf83b9012ea0e970ca307cab95

  • SHA256

    c42d8d577ec96bccfcb249738c559d47494e7b6de794259663e2c70f7c47bddc

  • SHA512

    870fa65571e2213c58af68de97a56bc2ce49334ad740af603dc7c82ef6c5603103ef0a62911d2197412edf55a0f93fc9665da71da9803f828bbb77f317b13c70

  • SSDEEP

    98304:beZIXSqVHHhmqNaCZMhEgh3hCRS0fFF3tplnICLluBFBrf:YqVoqNaCZBwsRS09xtvIusBr

Malware Config

Signatures

  • RMS

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

  • Rms family
  • ACProtect 1.3x - 1.4x DLL software 2 IoCs

    Detects file using ACProtect software.

  • ASPack v2.12-2.42 2 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 7 IoCs
  • Drops file in System32 directory 3 IoCs
  • UPX packed file 2 IoCs

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

  • Drops file in Program Files directory 16 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 15 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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 4 IoCs
  • Suspicious use of WriteProcessMemory 39 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0E019C3CFEF287B794675809D032037A.exe
    "C:\Users\Admin\AppData\Local\Temp\0E019C3CFEF287B794675809D032037A.exe"
    1⤵
    • Checks computer location settings
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:3992
    • C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\program files\java\install.vbs"
      2⤵
      • Checks computer location settings
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1064
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Program Files\Java\install.bat" "
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2000
        • C:\Windows\SysWOW64\taskkill.exe
          taskkill /f /im rutserv.exe
          4⤵
          • System Location Discovery: System Language Discovery
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:1468
        • C:\Windows\SysWOW64\taskkill.exe
          taskkill /f /im rfusclient.exe
          4⤵
          • System Location Discovery: System Language Discovery
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:2852
        • C:\Windows\SysWOW64\reg.exe
          reg delete "HKLM\SYSTEM\Remote Manipulator System" /f
          4⤵
          • System Location Discovery: System Language Discovery
          PID:440
        • C:\Windows\SysWOW64\regedit.exe
          regedit /s "regedit.reg"
          4⤵
          • System Location Discovery: System Language Discovery
          • Runs .reg file with regedit
          PID:3212
        • C:\Windows\SysWOW64\timeout.exe
          timeout 2
          4⤵
          • System Location Discovery: System Language Discovery
          • Delays execution with timeout.exe
          PID:780
        • \??\c:\program files\java\rutserv.exe
          rutserv.exe /silentinstall
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:4484
        • \??\c:\program files\java\rutserv.exe
          rutserv.exe /firewall
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of SetWindowsHookEx
          PID:3516
        • \??\c:\program files\java\rutserv.exe
          rutserv.exe /start
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:2056
  • \??\c:\program files\java\rutserv.exe
    "c:\program files\java\rutserv.exe"
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2432
    • \??\c:\program files\java\rfusclient.exe
      "c:\program files\java\rfusclient.exe" /tray
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:4960
    • \??\c:\program files\java\rfusclient.exe
      "c:\program files\java\rfusclient.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:3628
      • \??\c:\program files\java\rfusclient.exe
        "c:\program files\java\rfusclient.exe" /tray
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: SetClipboardViewer
        PID:2912

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Java\install.bat

    Filesize

    290B

    MD5

    9dc2286281a11ee72985dd2041a58ee3

    SHA1

    de55198aa0f697ed77e98e3e61deb4cb70ba3b03

    SHA256

    67f0f1704add831bd00a4977a185a2c97198cc4b3299233f62c3a0820716268a

    SHA512

    ce4443ec8482cdce28bae0169b0d7df688190a596b914df0bbf62ae2598312c9bfc703ffd2d9b6c548e170bf4cb60cef9d4f9494b0e6391cd8cf6d45affa05f6

  • C:\Program Files\Java\rutserv.exe

    Filesize

    1.7MB

    MD5

    37a8802017a212bb7f5255abc7857969

    SHA1

    cb10c0d343c54538d12db8ed664d0a1fa35b6109

    SHA256

    1699b9b4fc1724f9b0918b57ca58c453829a3935efd89bd4e9fa66b5e9f2b8a6

    SHA512

    4e20141da8ea4499daf8be5cc41b664dc4229e9575765caf6dc5873d8d0a09f9e200988e1404e767d0415005876a4cf38d5737bd3e1b2c12c4a8fb28adb4f0a0

  • C:\program files\java\install.vbs

    Filesize

    117B

    MD5

    65fc32766a238ff3e95984e325357dbb

    SHA1

    3ac16a2648410be8aa75f3e2817fbf69bb0e8922

    SHA256

    a7b067e9e4d44efe579c7cdb1e847d61af2323d3d73c6fffb22e178ae476f420

    SHA512

    621e81fc2d0f9dd92413481864638a140bee94c7dbd31f944826b21bd6ad6b8a59e63de9f7f0025cffc0efb7f9975dde77f523510ee23ada62c152a63a22f608

  • \??\c:\program files\java\regedit.reg

    Filesize

    11KB

    MD5

    fff2ff522aa716e89200c29ad7335b74

    SHA1

    86da3835ebbf7fadc614fa1632fdf9de477375a2

    SHA256

    37dbe798681fc211c73307efb07d303e8ef76f39c9b233e00b756b35b07e17e9

    SHA512

    4a1493aa6e21f2fa4670bdd89f0fa23f5bda4988a8a536e55bff55e8eb208b3eef437a14b36f7f45236f55284e493499b376516c9ceef63ca194af75490469a6

  • \??\c:\program files\java\rfusclient.exe

    Filesize

    1.5MB

    MD5

    b8667a1e84567fcf7821bcefb6a444af

    SHA1

    9c1f91fe77ad357c8f81205d65c9067a270d61f0

    SHA256

    dc9d875e659421a51addd8e8a362c926369e84320ab0c5d8bbb1e4d12d372fc9

    SHA512

    ec6af663a3b41719d684f04504746f91196105ef6f8baa013b4bd02df6684eca49049d5517691f8e3a4ba6351fe35545a27f728b1d29d949e950d574a012f852

  • \??\c:\program files\java\vp8decoder.dll

    Filesize

    155KB

    MD5

    88318158527985702f61d169434a4940

    SHA1

    3cc751ba256b5727eb0713aad6f554ff1e7bca57

    SHA256

    4c04d7968a9fe9d9258968d3a722263334bbf5f8af972f206a71f17fa293aa74

    SHA512

    5d88562b6c6d2a5b14390512712819238cd838914f7c48a27f017827cb9b825c24ff05a30333427acec93cd836e8f04158b86d17e6ac3dd62c55b2e2ff4e2aff

  • \??\c:\program files\java\vp8encoder.dll

    Filesize

    593KB

    MD5

    6298c0af3d1d563834a218a9cc9f54bd

    SHA1

    0185cd591e454ed072e5a5077b25c612f6849dc9

    SHA256

    81af82019d9f45a697a8ca1788f2c5c0205af9892efd94879dedf4bc06db4172

    SHA512

    389d89053689537cdb582c0e8a7951a84549f0c36484db4346c31bdbe7cb93141f6a354069eb13e550297dc8ec35cd6899746e0c16abc876a0fe542cc450fffe

  • memory/2056-59-0x0000000000400000-0x0000000000AB9000-memory.dmp

    Filesize

    6.7MB

  • memory/2056-39-0x0000000000400000-0x0000000000AB9000-memory.dmp

    Filesize

    6.7MB

  • memory/2056-43-0x0000000000400000-0x0000000000AB9000-memory.dmp

    Filesize

    6.7MB

  • memory/2056-42-0x0000000000400000-0x0000000000AB9000-memory.dmp

    Filesize

    6.7MB

  • memory/2056-44-0x0000000000400000-0x0000000000AB9000-memory.dmp

    Filesize

    6.7MB

  • memory/2056-41-0x0000000000400000-0x0000000000AB9000-memory.dmp

    Filesize

    6.7MB

  • memory/2056-40-0x0000000000400000-0x0000000000AB9000-memory.dmp

    Filesize

    6.7MB

  • memory/2432-46-0x0000000000400000-0x0000000000AB9000-memory.dmp

    Filesize

    6.7MB

  • memory/2432-47-0x0000000000400000-0x0000000000AB9000-memory.dmp

    Filesize

    6.7MB

  • memory/2432-112-0x0000000000400000-0x0000000000AB9000-memory.dmp

    Filesize

    6.7MB

  • memory/2432-108-0x0000000000400000-0x0000000000AB9000-memory.dmp

    Filesize

    6.7MB

  • memory/2432-80-0x0000000000400000-0x0000000000AB9000-memory.dmp

    Filesize

    6.7MB

  • memory/2432-83-0x0000000000400000-0x0000000000AB9000-memory.dmp

    Filesize

    6.7MB

  • memory/2432-87-0x0000000000400000-0x0000000000AB9000-memory.dmp

    Filesize

    6.7MB

  • memory/2432-94-0x0000000000400000-0x0000000000AB9000-memory.dmp

    Filesize

    6.7MB

  • memory/2432-98-0x0000000000400000-0x0000000000AB9000-memory.dmp

    Filesize

    6.7MB

  • memory/2432-107-0x0000000000400000-0x0000000000AB9000-memory.dmp

    Filesize

    6.7MB

  • memory/2432-104-0x0000000000400000-0x0000000000AB9000-memory.dmp

    Filesize

    6.7MB

  • memory/2432-50-0x0000000000400000-0x0000000000AB9000-memory.dmp

    Filesize

    6.7MB

  • memory/2432-49-0x0000000000400000-0x0000000000AB9000-memory.dmp

    Filesize

    6.7MB

  • memory/2432-48-0x0000000000400000-0x0000000000AB9000-memory.dmp

    Filesize

    6.7MB

  • memory/2912-74-0x0000000000400000-0x00000000009B6000-memory.dmp

    Filesize

    5.7MB

  • memory/2912-79-0x0000000000400000-0x00000000009B6000-memory.dmp

    Filesize

    5.7MB

  • memory/2912-73-0x0000000000400000-0x00000000009B6000-memory.dmp

    Filesize

    5.7MB

  • memory/2912-76-0x0000000000400000-0x00000000009B6000-memory.dmp

    Filesize

    5.7MB

  • memory/2912-77-0x0000000000400000-0x00000000009B6000-memory.dmp

    Filesize

    5.7MB

  • memory/2912-78-0x0000000000400000-0x00000000009B6000-memory.dmp

    Filesize

    5.7MB

  • memory/2912-75-0x0000000000400000-0x00000000009B6000-memory.dmp

    Filesize

    5.7MB

  • memory/3516-33-0x0000000000400000-0x0000000000AB9000-memory.dmp

    Filesize

    6.7MB

  • memory/3516-31-0x0000000000400000-0x0000000000AB9000-memory.dmp

    Filesize

    6.7MB

  • memory/3516-37-0x0000000000400000-0x0000000000AB9000-memory.dmp

    Filesize

    6.7MB

  • memory/3516-34-0x0000000000400000-0x0000000000AB9000-memory.dmp

    Filesize

    6.7MB

  • memory/3516-35-0x0000000000400000-0x0000000000AB9000-memory.dmp

    Filesize

    6.7MB

  • memory/3516-32-0x0000000000400000-0x0000000000AB9000-memory.dmp

    Filesize

    6.7MB

  • memory/3516-30-0x0000000000400000-0x0000000000AB9000-memory.dmp

    Filesize

    6.7MB

  • memory/3628-68-0x0000000000400000-0x00000000009B6000-memory.dmp

    Filesize

    5.7MB

  • memory/3628-82-0x0000000000400000-0x00000000009B6000-memory.dmp

    Filesize

    5.7MB

  • memory/3628-69-0x0000000000400000-0x00000000009B6000-memory.dmp

    Filesize

    5.7MB

  • memory/3628-66-0x0000000000400000-0x00000000009B6000-memory.dmp

    Filesize

    5.7MB

  • memory/3628-64-0x0000000000400000-0x00000000009B6000-memory.dmp

    Filesize

    5.7MB

  • memory/3628-67-0x0000000000400000-0x00000000009B6000-memory.dmp

    Filesize

    5.7MB

  • memory/3628-65-0x0000000000400000-0x00000000009B6000-memory.dmp

    Filesize

    5.7MB

  • memory/4484-28-0x0000000000400000-0x0000000000AB9000-memory.dmp

    Filesize

    6.7MB

  • memory/4484-24-0x0000000000400000-0x0000000000AB9000-memory.dmp

    Filesize

    6.7MB

  • memory/4484-22-0x0000000000400000-0x0000000000AB9000-memory.dmp

    Filesize

    6.7MB

  • memory/4484-26-0x0000000000400000-0x0000000000AB9000-memory.dmp

    Filesize

    6.7MB

  • memory/4484-27-0x0000000000400000-0x0000000000AB9000-memory.dmp

    Filesize

    6.7MB

  • memory/4484-25-0x0000000000400000-0x0000000000AB9000-memory.dmp

    Filesize

    6.7MB

  • memory/4484-23-0x0000000000400000-0x0000000000AB9000-memory.dmp

    Filesize

    6.7MB

  • memory/4960-81-0x0000000000400000-0x00000000009B6000-memory.dmp

    Filesize

    5.7MB

  • memory/4960-56-0x0000000000400000-0x00000000009B6000-memory.dmp

    Filesize

    5.7MB

  • memory/4960-88-0x0000000000400000-0x00000000009B6000-memory.dmp

    Filesize

    5.7MB

  • memory/4960-95-0x0000000000400000-0x00000000009B6000-memory.dmp

    Filesize

    5.7MB

  • memory/4960-84-0x0000000000400000-0x00000000009B6000-memory.dmp

    Filesize

    5.7MB

  • memory/4960-60-0x0000000000400000-0x00000000009B6000-memory.dmp

    Filesize

    5.7MB

  • memory/4960-62-0x0000000000400000-0x00000000009B6000-memory.dmp

    Filesize

    5.7MB

  • memory/4960-105-0x0000000000400000-0x00000000009B6000-memory.dmp

    Filesize

    5.7MB

  • memory/4960-61-0x0000000000400000-0x00000000009B6000-memory.dmp

    Filesize

    5.7MB

  • memory/4960-55-0x0000000000400000-0x00000000009B6000-memory.dmp

    Filesize

    5.7MB

  • memory/4960-63-0x0000000000400000-0x00000000009B6000-memory.dmp

    Filesize

    5.7MB