Analysis

  • max time kernel
    149s
  • 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
    19-10-2024 15:35

General

  • Target

    SecuriteInfo.com.Win32.Application.Agent.H3XSG6.10460.29227.exe

  • Size

    22.3MB

  • MD5

    c1b51dbd3b3b55a8af24abbf3ef8050b

  • SHA1

    cb0f2984d2b91f6b9cc408ef9aaa676d364daeb7

  • SHA256

    3b328d4649eae2d574eab7ef71cf38a249b78d8b5fed20b3a1c549c361580027

  • SHA512

    5ef84faabb32e974e874e5f12df0b7e5f0d8ed7102ce90bd2239484a52d9c49c87c1c61cb1ce95d9eacc7004df52551b5da86ecc0b844f84d5eefb8f46ea40c7

  • SSDEEP

    393216:HkCtFKocM21vr0SkISu8mzhTx8r1mmuBka7Z+jXmoU4zJHTJRykR1dHA4L9WMVNe:Htcm2vJzhTx8QPT7QXNnVTb5DLjNWnz

Malware Config

Signatures

  • RMS

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks computer location settings 2 TTPs 4 IoCs

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

  • Drops file in System32 directory 14 IoCs
  • UPX packed file 2 IoCs

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

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 4 IoCs
  • Embeds OpenSSL 1 IoCs

    Embeds OpenSSL, may be used to circumvent TLS interception.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

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

  • Modifies data under HKEY_USERS 46 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 9 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.Application.Agent.H3XSG6.10460.29227.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.Application.Agent.H3XSG6.10460.29227.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4396
    • C:\Users\Admin\AppData\Roaming\Remote Utilities Agent\70620\AF0B95CED3\rfusclient.exe
      "C:\Users\Admin\AppData\Roaming\Remote Utilities Agent\70620\AF0B95CED3\rfusclient.exe" -run_agent
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1812
      • C:\Users\Admin\AppData\Roaming\Remote Utilities Agent\70620\AF0B95CED3\rutserv.exe
        "C:\Users\Admin\AppData\Roaming\Remote Utilities Agent\70620\AF0B95CED3\rutserv.exe" -run_agent
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        PID:3980
        • C:\Users\Admin\AppData\Roaming\Remote Utilities Agent\70620\AF0B95CED3\rutserv.exe
          "C:\Users\Admin\AppData\Roaming\Remote Utilities Agent\70620\AF0B95CED3\rutserv.exe" -run_agent -second
          4⤵
          • Adds Run key to start application
          • Drops file in System32 directory
          • Executes dropped EXE
          • Loads dropped DLL
          • System Location Discovery: System Language Discovery
          • Modifies data under HKEY_USERS
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:1220
          • C:\Users\Admin\AppData\Roaming\Remote Utilities Agent\70620\AF0B95CED3\rfusclient.exe
            "C:\Users\Admin\AppData\Roaming\Remote Utilities Agent\70620\AF0B95CED3\rfusclient.exe" /tray /user
            5⤵
            • Checks computer location settings
            • Executes dropped EXE
            • Loads dropped DLL
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of FindShellTrayWindow
            • Suspicious use of SendNotifyMessage
            PID:3528

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Remote Utilities Agent\70620\AF0B95CED3\eventmsg.dll

    Filesize

    57KB

    MD5

    382f1f40ace9eb75f55400d4bea1dbf6

    SHA1

    94176ea4b9529c377bbdec1cb70458691b2efade

    SHA256

    badd947460e6ac9ef7d9abc286054b5b73e17ab5694f827f26d56203974f1ea2

    SHA512

    3816d67e85ebf3b23c2094c1647f41f8b1ceff6ae864ea406aa9c4c481a10ce30ed0aede90af536c6a80edf9a62abdece29517035419706257d0a0c1c0ac802c

  • C:\Users\Admin\AppData\Roaming\Remote Utilities Agent\70620\AF0B95CED3\libasset32.dll

    Filesize

    8.8MB

    MD5

    ec1498f406642076468424ef2f45c452

    SHA1

    4ab87728753c802273ad96f5567ecabfe1274465

    SHA256

    c127f79b4996890a01986f88b4e2076ff7cdb8b6de01092c548b3f28aeda35dd

    SHA512

    df23385529ccf209478ab64756971e242caeb6c9157605bfc4c8b77bbc8af588f54c90b9fd3814372dd7f226edffb4425516eba296881ef5230bb5a9d591f60a

  • C:\Users\Admin\AppData\Roaming\Remote Utilities Agent\70620\AF0B95CED3\libcodec32.dll

    Filesize

    6.8MB

    MD5

    57d6a827675eebf81b140724fd7c6754

    SHA1

    ebd29678e93aeef160bac2d62d5112823bfca54e

    SHA256

    7c12b161b9f1be77a852cab4979fc0dc85f0e895d59d2f82622e573b9b00f860

    SHA512

    8fafc097f194fb63086765ffec8aa110ac50774d340fb683181072e76b23e87dbc6ae22cd7247a2aadbb52a00f871b5bef847b51009326d0eaf78e2ee335e757

  • C:\Users\Admin\AppData\Roaming\Remote Utilities Agent\70620\AF0B95CED3\licenses.txt

    Filesize

    19KB

    MD5

    11b4de5dc2e474660c966c79bbcc0704

    SHA1

    b921b50c8e4f68e2cdc76e00bbbfbdf479610b41

    SHA256

    4ef24da2e7933364af0c7918207927283d0b7664c615b888cc80843d7a62faa4

    SHA512

    22e6a9254249647858e5e2c6f324cf0b7dcc9fcad9438453a0b966813f14102fb73bc9c40a037da9a1edea6c1f4ebca4ab71e69219730dd57affaa0ed9c83512

  • C:\Users\Admin\AppData\Roaming\Remote Utilities Agent\70620\AF0B95CED3\privacy_policy.rtf

    Filesize

    139KB

    MD5

    b6d5dd2e4b2b3163f6bad087aa9f2ba4

    SHA1

    a9ef4821812d21c6bd93c9bc262494331d8eb130

    SHA256

    1fcb0c18d74b4157752a5776ca47bf31f893453b4bcb82ba67b402769d054c26

    SHA512

    06b30fa94a1177c08dbcdf2251f2e48640bfe6403849d99af5522e0dd6e6978d9d30abc3d1023498b51cd9833ef9dc9845b73310cad2cd29650379f6f7c80b9b

  • C:\Users\Admin\AppData\Roaming\Remote Utilities Agent\70620\AF0B95CED3\rfusclient.exe

    Filesize

    10.8MB

    MD5

    6b9f07a3ee75fb38eb7fd9bc8a96ae02

    SHA1

    4c14f38f2d92bbbc3269dadfed870246eba2ebfe

    SHA256

    6a9cd931c9e8c4fcd39dcbfe09d7b94d367f31d22ed153239bd6fdece6e58377

    SHA512

    5d5c1adefb0d21b03410de27a9de337028b3084ae9fa357708b0f8ec096cc6785aa7289c8ac05a8ea50e48b23f8ba6d4186d5b7da9ab1fe80af8289f74bed76f

  • C:\Users\Admin\AppData\Roaming\Remote Utilities Agent\70620\AF0B95CED3\rutserv.exe

    Filesize

    21.0MB

    MD5

    9193d8f7d011b0687ab90a8cd9b8fa5b

    SHA1

    62358120d0e3c9602f97ff529f6ba50c82903284

    SHA256

    e3d1f9b01467d3013ae4612ccf577830a68b5e2e3b55c7fecba47cb88a031275

    SHA512

    45eea8d4a36ca8f215bd2cba0bb603ac95d181be4f188f56cdaa429d8e8c0523747d136fd5f9876bd8465b68f04c5e7c3fcfdd0de13d65c087e14d2e74d33205

  • C:\Users\Admin\AppData\Roaming\Remote Utilities Agent\70620\AF0B95CED3\vp8decoder.dll

    Filesize

    384KB

    MD5

    8e643fba05dbd17e52b0f57930a2b759

    SHA1

    55e11d1cc910700da3a35ba55dc2985f3795c4be

    SHA256

    851093c801f9f2f3ba670ff2c14c0a673b17efd72731c28a49ca3dcb64b57718

    SHA512

    266067cc095889c4431b7d2f7eb773bb023a6c9f920d9f66a3af27e75d704091d797c3b489ad4b92d1e10a6cf6ec4bea14db654ace5f7a97e1085298acf3dff6

  • C:\Users\Admin\AppData\Roaming\Remote Utilities Agent\70620\AF0B95CED3\vp8encoder.dll

    Filesize

    1.6MB

    MD5

    e58922447d2d0a9c007ccdca2a37cd81

    SHA1

    56dfa225585db1e31bea28a8225dfce18a4c0625

    SHA256

    1fad67e1677401751b4c1ef7d18167174f72c247d8656e99a91104901d1b1400

    SHA512

    cf1e9928bf2002c189c8667050fce9606a2338aefe29d7542ae21514417e623b8e2e2a83426b3d27755daa0868ed8aa6d4c82870a6abb8155214f8f45603eb82

  • C:\Users\Admin\AppData\Roaming\Remote Utilities Agent\70620\AF0B95CED3\webmmux.dll

    Filesize

    264KB

    MD5

    696b0057893c38580911c0579a9909b0

    SHA1

    59c22298a5c37ca26999acac9e16822247cdfc47

    SHA256

    1a1b4441fc6fdaf8b9d4a5de3e5855e15217e3810f4aca21a5ca9bb70afab5b4

    SHA512

    38236ca4c1e2e032172535a4f2aec6bbda231f951007b7316dbc787374d16296ba11e2d080989ca17964e5450e61de2ea3010b0d38cde20d4de1a30ab294759b

  • C:\Users\Admin\AppData\Roaming\Remote Utilities Agent\70620\AF0B95CED3\webmvorbisdecoder.dll

    Filesize

    369KB

    MD5

    170c0540946feeb20199d9a594e11879

    SHA1

    ee1e065d9c5fcb7af4f4d2f6809a1ee01dfcd0bd

    SHA256

    2d2a368c897f3aadeb4a8d0f46016f0148799fdc7b18059f1a6cce62883ae7de

    SHA512

    33e26e8083833aa8f9864ac38517581ccde33fa4a293e1779f32e2ad1d7782437836cb27598d837e7ecdf53e18716a54caf7e7d588347850d40674a3917cf6aa

  • C:\Users\Admin\AppData\Roaming\Remote Utilities Agent\70620\AF0B95CED3\webmvorbisencoder.dll

    Filesize

    864KB

    MD5

    7a8acedc516cc199f7b56ca09def1ab0

    SHA1

    f0579f76bae11358f4efa0d4a2aa46a7c667865c

    SHA256

    f858c62cac8d5063a3cffb8a7beb241725b94ab326e0bd2442dacb8e70461721

    SHA512

    5b028c87c515ed32b6291c9b68bb66452f2e2b0a2aeffd62c07f87d62e517aa129199f49b9a3f7e926de790164f4f1e3251aad8dfcebe65b5f824ced1af6490f

  • memory/1220-127-0x0000000000AB0000-0x000000000206D000-memory.dmp

    Filesize

    21.7MB

  • memory/1220-157-0x0000000000AB0000-0x000000000206D000-memory.dmp

    Filesize

    21.7MB

  • memory/1220-186-0x0000000000AB0000-0x000000000206D000-memory.dmp

    Filesize

    21.7MB

  • memory/1220-147-0x0000000000AB0000-0x000000000206D000-memory.dmp

    Filesize

    21.7MB

  • memory/1220-137-0x0000000000AB0000-0x000000000206D000-memory.dmp

    Filesize

    21.7MB

  • memory/1220-152-0x0000000000AB0000-0x000000000206D000-memory.dmp

    Filesize

    21.7MB

  • memory/1220-181-0x0000000000AB0000-0x000000000206D000-memory.dmp

    Filesize

    21.7MB

  • memory/1220-177-0x0000000000AB0000-0x000000000206D000-memory.dmp

    Filesize

    21.7MB

  • memory/1220-121-0x0000000073790000-0x0000000073E3A000-memory.dmp

    Filesize

    6.7MB

  • memory/1220-120-0x0000000000AB0000-0x000000000206D000-memory.dmp

    Filesize

    21.7MB

  • memory/1220-172-0x0000000000AB0000-0x000000000206D000-memory.dmp

    Filesize

    21.7MB

  • memory/1220-167-0x0000000000AB0000-0x000000000206D000-memory.dmp

    Filesize

    21.7MB

  • memory/1220-162-0x0000000000AB0000-0x000000000206D000-memory.dmp

    Filesize

    21.7MB

  • memory/1220-142-0x0000000000AB0000-0x000000000206D000-memory.dmp

    Filesize

    21.7MB

  • memory/1220-132-0x0000000000AB0000-0x000000000206D000-memory.dmp

    Filesize

    21.7MB

  • memory/1812-85-0x0000000073790000-0x0000000073E3A000-memory.dmp

    Filesize

    6.7MB

  • memory/1812-84-0x0000000000050000-0x0000000000BCE000-memory.dmp

    Filesize

    11.5MB

  • memory/1812-79-0x0000000001500000-0x0000000001501000-memory.dmp

    Filesize

    4KB

  • memory/3528-125-0x0000000073790000-0x0000000073E3A000-memory.dmp

    Filesize

    6.7MB

  • memory/3528-164-0x0000000000050000-0x0000000000BCE000-memory.dmp

    Filesize

    11.5MB

  • memory/3528-139-0x0000000000050000-0x0000000000BCE000-memory.dmp

    Filesize

    11.5MB

  • memory/3528-149-0x0000000000050000-0x0000000000BCE000-memory.dmp

    Filesize

    11.5MB

  • memory/3528-134-0x0000000000050000-0x0000000000BCE000-memory.dmp

    Filesize

    11.5MB

  • memory/3528-154-0x0000000000050000-0x0000000000BCE000-memory.dmp

    Filesize

    11.5MB

  • memory/3528-129-0x0000000000050000-0x0000000000BCE000-memory.dmp

    Filesize

    11.5MB

  • memory/3528-159-0x0000000000050000-0x0000000000BCE000-memory.dmp

    Filesize

    11.5MB

  • memory/3528-184-0x0000000000050000-0x0000000000BCE000-memory.dmp

    Filesize

    11.5MB

  • memory/3528-144-0x0000000000050000-0x0000000000BCE000-memory.dmp

    Filesize

    11.5MB

  • memory/3528-124-0x0000000000050000-0x0000000000BCE000-memory.dmp

    Filesize

    11.5MB

  • memory/3528-169-0x0000000000050000-0x0000000000BCE000-memory.dmp

    Filesize

    11.5MB

  • memory/3528-179-0x0000000000050000-0x0000000000BCE000-memory.dmp

    Filesize

    11.5MB

  • memory/3528-174-0x0000000000050000-0x0000000000BCE000-memory.dmp

    Filesize

    11.5MB

  • memory/3980-87-0x0000000000AB0000-0x000000000206D000-memory.dmp

    Filesize

    21.7MB

  • memory/3980-88-0x0000000073790000-0x0000000073E3A000-memory.dmp

    Filesize

    6.7MB

  • memory/4396-25-0x0000000004500000-0x0000000004501000-memory.dmp

    Filesize

    4KB

  • memory/4396-12-0x0000000000C50000-0x0000000003C35000-memory.dmp

    Filesize

    47.9MB

  • memory/4396-76-0x0000000000C50000-0x0000000003C35000-memory.dmp

    Filesize

    47.9MB