Analysis

  • max time kernel
    143s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20231020-en
  • resource tags

    arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
  • submitted
    30-11-2023 19:04

General

  • Target

    fac43cfef66cbe7a612f11ab8acbce9f.exe

  • Size

    430KB

  • MD5

    fac43cfef66cbe7a612f11ab8acbce9f

  • SHA1

    ecbe7847537433957097edf20659b532ef9f8819

  • SHA256

    2b3b153fd47433b92c199c148d5a2a431e107cae6ad2be0a07d0fe5ea9227285

  • SHA512

    44f668b81704d6cf1a435ed4072e00d58ac4b98dae6fc1b069fc3c0da77553667fbc6f1c0c8db7084ae4b93bc6478e6e95b3933c6e3ed44d3ada60fbe99a127d

  • SSDEEP

    6144:5UNHaj0eTOkkyYrfKFoWTWbvYK8jHCw1E9BO21NE6iYSd3Sg/x:x0SfPFogWbyHRkBOuWY2Z5

Score
10/10

Malware Config

Extracted

Family

amadey

C2

http://arrunda.ru

http://soetegem.com

http://tceducn.com

Attributes
  • strings_key

    eb714cabd2548b4a03c45f723f838bdc

  • url_paths

    /forum/index.php

rc4.plain

Extracted

Family

amadey

Version

4.11

C2

http://shohetrc.com

http://sibcomputer.ru

http://tve-mail.com

Attributes
  • install_dir

    d4dd819322

  • install_file

    Utsysc.exe

  • strings_key

    8419b3024d6f72beef8af6915e592308

  • url_paths

    /forum/index.php

rc4.plain

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

  • Blocklisted process makes network request 3 IoCs
  • Downloads MZ/PE file
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 14 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 55 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fac43cfef66cbe7a612f11ab8acbce9f.exe
    "C:\Users\Admin\AppData\Local\Temp\fac43cfef66cbe7a612f11ab8acbce9f.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:2196
    • C:\Users\Admin\AppData\Local\Temp\d4dd819322\Utsysc.exe
      "C:\Users\Admin\AppData\Local\Temp\d4dd819322\Utsysc.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:1952
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN Utsysc.exe /TR "C:\Users\Admin\AppData\Local\Temp\d4dd819322\Utsysc.exe" /F
        3⤵
        • Creates scheduled task(s)
        PID:2780
      • C:\Windows\SysWOW64\rundll32.exe
        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\2eed656dd58e95\cred64.dll, Main
        3⤵
          PID:2532
        • C:\Windows\SysWOW64\rundll32.exe
          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\2eed656dd58e95\cred64.dll, Main
          3⤵
            PID:2000
          • C:\Windows\SysWOW64\rundll32.exe
            "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\2eed656dd58e95\clip64.dll, Main
            3⤵
            • Blocklisted process makes network request
            • Loads dropped DLL
            PID:372
          • C:\Windows\SysWOW64\rundll32.exe
            "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\2eed656dd58e95\clip64.dll, Main
            3⤵
            • Blocklisted process makes network request
            • Loads dropped DLL
            PID:1756
          • C:\Windows\SysWOW64\rundll32.exe
            "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\2eed656dd58e95\clip64.dll, Main
            3⤵
            • Blocklisted process makes network request
            • Loads dropped DLL
            PID:1120
      • C:\Windows\system32\taskeng.exe
        taskeng.exe {34BC03E6-C0D1-40CC-A3D6-6AEB50DE39A1} S-1-5-21-2952504676-3105837840-1406404655-1000:URUOZWGF\Admin:Interactive:[1]
        1⤵
        • Suspicious use of WriteProcessMemory
        PID:2640
        • C:\Users\Admin\AppData\Local\Temp\d4dd819322\Utsysc.exe
          C:\Users\Admin\AppData\Local\Temp\d4dd819322\Utsysc.exe
          2⤵
          • Executes dropped EXE
          PID:3040
        • C:\Users\Admin\AppData\Local\Temp\d4dd819322\Utsysc.exe
          C:\Users\Admin\AppData\Local\Temp\d4dd819322\Utsysc.exe
          2⤵
          • Executes dropped EXE
          PID:2932
        • C:\Users\Admin\AppData\Local\Temp\d4dd819322\Utsysc.exe
          C:\Users\Admin\AppData\Local\Temp\d4dd819322\Utsysc.exe
          2⤵
          • Executes dropped EXE
          PID:712

      Network

      MITRE ATT&CK Matrix ATT&CK v13

      Execution

      Scheduled Task/Job

      1
      T1053

      Persistence

      Scheduled Task/Job

      1
      T1053

      Privilege Escalation

      Scheduled Task/Job

      1
      T1053

      Discovery

      System Information Discovery

      1
      T1082

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\952504676310
        Filesize

        64KB

        MD5

        30fa7360630856aa56efbbaaaae27a09

        SHA1

        0005ad7ac54f3a3d2b30658e8aefa64c198bd197

        SHA256

        7c53bb7269c9cb810d945722af46c1a8159049c2051d8f88c68a77c7ffb69340

        SHA512

        3fc2599561a243e47d094c5a9586c39e1c671afc3598683f75401cd6ced8e14102fa02dae6cc4155304e4021a800672175afbad2a996c20036ff3bda1a858451

      • C:\Users\Admin\AppData\Local\Temp\d4dd819322\Utsysc.exe
        Filesize

        430KB

        MD5

        fac43cfef66cbe7a612f11ab8acbce9f

        SHA1

        ecbe7847537433957097edf20659b532ef9f8819

        SHA256

        2b3b153fd47433b92c199c148d5a2a431e107cae6ad2be0a07d0fe5ea9227285

        SHA512

        44f668b81704d6cf1a435ed4072e00d58ac4b98dae6fc1b069fc3c0da77553667fbc6f1c0c8db7084ae4b93bc6478e6e95b3933c6e3ed44d3ada60fbe99a127d

      • C:\Users\Admin\AppData\Local\Temp\d4dd819322\Utsysc.exe
        Filesize

        430KB

        MD5

        fac43cfef66cbe7a612f11ab8acbce9f

        SHA1

        ecbe7847537433957097edf20659b532ef9f8819

        SHA256

        2b3b153fd47433b92c199c148d5a2a431e107cae6ad2be0a07d0fe5ea9227285

        SHA512

        44f668b81704d6cf1a435ed4072e00d58ac4b98dae6fc1b069fc3c0da77553667fbc6f1c0c8db7084ae4b93bc6478e6e95b3933c6e3ed44d3ada60fbe99a127d

      • C:\Users\Admin\AppData\Local\Temp\d4dd819322\Utsysc.exe
        Filesize

        430KB

        MD5

        fac43cfef66cbe7a612f11ab8acbce9f

        SHA1

        ecbe7847537433957097edf20659b532ef9f8819

        SHA256

        2b3b153fd47433b92c199c148d5a2a431e107cae6ad2be0a07d0fe5ea9227285

        SHA512

        44f668b81704d6cf1a435ed4072e00d58ac4b98dae6fc1b069fc3c0da77553667fbc6f1c0c8db7084ae4b93bc6478e6e95b3933c6e3ed44d3ada60fbe99a127d

      • C:\Users\Admin\AppData\Local\Temp\d4dd819322\Utsysc.exe
        Filesize

        430KB

        MD5

        fac43cfef66cbe7a612f11ab8acbce9f

        SHA1

        ecbe7847537433957097edf20659b532ef9f8819

        SHA256

        2b3b153fd47433b92c199c148d5a2a431e107cae6ad2be0a07d0fe5ea9227285

        SHA512

        44f668b81704d6cf1a435ed4072e00d58ac4b98dae6fc1b069fc3c0da77553667fbc6f1c0c8db7084ae4b93bc6478e6e95b3933c6e3ed44d3ada60fbe99a127d

      • C:\Users\Admin\AppData\Local\Temp\d4dd819322\Utsysc.exe
        Filesize

        430KB

        MD5

        fac43cfef66cbe7a612f11ab8acbce9f

        SHA1

        ecbe7847537433957097edf20659b532ef9f8819

        SHA256

        2b3b153fd47433b92c199c148d5a2a431e107cae6ad2be0a07d0fe5ea9227285

        SHA512

        44f668b81704d6cf1a435ed4072e00d58ac4b98dae6fc1b069fc3c0da77553667fbc6f1c0c8db7084ae4b93bc6478e6e95b3933c6e3ed44d3ada60fbe99a127d

      • C:\Users\Admin\AppData\Local\Temp\d4dd819322\Utsysc.exe
        Filesize

        430KB

        MD5

        fac43cfef66cbe7a612f11ab8acbce9f

        SHA1

        ecbe7847537433957097edf20659b532ef9f8819

        SHA256

        2b3b153fd47433b92c199c148d5a2a431e107cae6ad2be0a07d0fe5ea9227285

        SHA512

        44f668b81704d6cf1a435ed4072e00d58ac4b98dae6fc1b069fc3c0da77553667fbc6f1c0c8db7084ae4b93bc6478e6e95b3933c6e3ed44d3ada60fbe99a127d

      • C:\Users\Admin\AppData\Roaming\2eed656dd58e95\clip64.dll
        Filesize

        102KB

        MD5

        4194e9b8b694b1e9b672c36f0d868e32

        SHA1

        252f27fe313c7bf8e9f36aef0c7b676383872efb

        SHA256

        97e342fb4dbfe474ab2674682a816931bb9f56814bf13b20ff11ac1939775125

        SHA512

        f956acdec4c0255030f784d27210d59e30c3377e0a5abec915818bde8545afc3ef04a06395a2bfa5946f86cdf1088c9089bfc5064d9fd71b8137eae14f64e5c7

      • C:\Users\Admin\AppData\Roaming\2eed656dd58e95\clip64.dll
        Filesize

        102KB

        MD5

        4194e9b8b694b1e9b672c36f0d868e32

        SHA1

        252f27fe313c7bf8e9f36aef0c7b676383872efb

        SHA256

        97e342fb4dbfe474ab2674682a816931bb9f56814bf13b20ff11ac1939775125

        SHA512

        f956acdec4c0255030f784d27210d59e30c3377e0a5abec915818bde8545afc3ef04a06395a2bfa5946f86cdf1088c9089bfc5064d9fd71b8137eae14f64e5c7

      • C:\Users\Admin\AppData\Roaming\2eed656dd58e95\cred64.dll
        Filesize

        66KB

        MD5

        9b0507b53287ffe4c3af7ea8413b3998

        SHA1

        a042a1973f9714866e8156a8f714926c2bb02b3f

        SHA256

        70746fa232ede6a0818ad60d2552f22b5cce9b06181c6bfa1808fe5a1c313db1

        SHA512

        a46f2e4380c13b4f48f3e8e60522f6e707a0c198e53fa37ae478f2323017e1106e77f1542db3c01c9d534c59c5ec0cd4f604886fb8d04bab77b06bc13464f521

      • C:\Users\Admin\AppData\Roaming\2eed656dd58e95\cred64.dll
        Filesize

        66KB

        MD5

        9b0507b53287ffe4c3af7ea8413b3998

        SHA1

        a042a1973f9714866e8156a8f714926c2bb02b3f

        SHA256

        70746fa232ede6a0818ad60d2552f22b5cce9b06181c6bfa1808fe5a1c313db1

        SHA512

        a46f2e4380c13b4f48f3e8e60522f6e707a0c198e53fa37ae478f2323017e1106e77f1542db3c01c9d534c59c5ec0cd4f604886fb8d04bab77b06bc13464f521

      • \Users\Admin\AppData\Local\Temp\d4dd819322\Utsysc.exe
        Filesize

        430KB

        MD5

        fac43cfef66cbe7a612f11ab8acbce9f

        SHA1

        ecbe7847537433957097edf20659b532ef9f8819

        SHA256

        2b3b153fd47433b92c199c148d5a2a431e107cae6ad2be0a07d0fe5ea9227285

        SHA512

        44f668b81704d6cf1a435ed4072e00d58ac4b98dae6fc1b069fc3c0da77553667fbc6f1c0c8db7084ae4b93bc6478e6e95b3933c6e3ed44d3ada60fbe99a127d

      • \Users\Admin\AppData\Local\Temp\d4dd819322\Utsysc.exe
        Filesize

        430KB

        MD5

        fac43cfef66cbe7a612f11ab8acbce9f

        SHA1

        ecbe7847537433957097edf20659b532ef9f8819

        SHA256

        2b3b153fd47433b92c199c148d5a2a431e107cae6ad2be0a07d0fe5ea9227285

        SHA512

        44f668b81704d6cf1a435ed4072e00d58ac4b98dae6fc1b069fc3c0da77553667fbc6f1c0c8db7084ae4b93bc6478e6e95b3933c6e3ed44d3ada60fbe99a127d

      • \Users\Admin\AppData\Roaming\2eed656dd58e95\clip64.dll
        Filesize

        102KB

        MD5

        4194e9b8b694b1e9b672c36f0d868e32

        SHA1

        252f27fe313c7bf8e9f36aef0c7b676383872efb

        SHA256

        97e342fb4dbfe474ab2674682a816931bb9f56814bf13b20ff11ac1939775125

        SHA512

        f956acdec4c0255030f784d27210d59e30c3377e0a5abec915818bde8545afc3ef04a06395a2bfa5946f86cdf1088c9089bfc5064d9fd71b8137eae14f64e5c7

      • \Users\Admin\AppData\Roaming\2eed656dd58e95\clip64.dll
        Filesize

        102KB

        MD5

        4194e9b8b694b1e9b672c36f0d868e32

        SHA1

        252f27fe313c7bf8e9f36aef0c7b676383872efb

        SHA256

        97e342fb4dbfe474ab2674682a816931bb9f56814bf13b20ff11ac1939775125

        SHA512

        f956acdec4c0255030f784d27210d59e30c3377e0a5abec915818bde8545afc3ef04a06395a2bfa5946f86cdf1088c9089bfc5064d9fd71b8137eae14f64e5c7

      • \Users\Admin\AppData\Roaming\2eed656dd58e95\clip64.dll
        Filesize

        102KB

        MD5

        4194e9b8b694b1e9b672c36f0d868e32

        SHA1

        252f27fe313c7bf8e9f36aef0c7b676383872efb

        SHA256

        97e342fb4dbfe474ab2674682a816931bb9f56814bf13b20ff11ac1939775125

        SHA512

        f956acdec4c0255030f784d27210d59e30c3377e0a5abec915818bde8545afc3ef04a06395a2bfa5946f86cdf1088c9089bfc5064d9fd71b8137eae14f64e5c7

      • \Users\Admin\AppData\Roaming\2eed656dd58e95\clip64.dll
        Filesize

        102KB

        MD5

        4194e9b8b694b1e9b672c36f0d868e32

        SHA1

        252f27fe313c7bf8e9f36aef0c7b676383872efb

        SHA256

        97e342fb4dbfe474ab2674682a816931bb9f56814bf13b20ff11ac1939775125

        SHA512

        f956acdec4c0255030f784d27210d59e30c3377e0a5abec915818bde8545afc3ef04a06395a2bfa5946f86cdf1088c9089bfc5064d9fd71b8137eae14f64e5c7

      • \Users\Admin\AppData\Roaming\2eed656dd58e95\clip64.dll
        Filesize

        102KB

        MD5

        4194e9b8b694b1e9b672c36f0d868e32

        SHA1

        252f27fe313c7bf8e9f36aef0c7b676383872efb

        SHA256

        97e342fb4dbfe474ab2674682a816931bb9f56814bf13b20ff11ac1939775125

        SHA512

        f956acdec4c0255030f784d27210d59e30c3377e0a5abec915818bde8545afc3ef04a06395a2bfa5946f86cdf1088c9089bfc5064d9fd71b8137eae14f64e5c7

      • \Users\Admin\AppData\Roaming\2eed656dd58e95\clip64.dll
        Filesize

        102KB

        MD5

        4194e9b8b694b1e9b672c36f0d868e32

        SHA1

        252f27fe313c7bf8e9f36aef0c7b676383872efb

        SHA256

        97e342fb4dbfe474ab2674682a816931bb9f56814bf13b20ff11ac1939775125

        SHA512

        f956acdec4c0255030f784d27210d59e30c3377e0a5abec915818bde8545afc3ef04a06395a2bfa5946f86cdf1088c9089bfc5064d9fd71b8137eae14f64e5c7

      • \Users\Admin\AppData\Roaming\2eed656dd58e95\clip64.dll
        Filesize

        102KB

        MD5

        4194e9b8b694b1e9b672c36f0d868e32

        SHA1

        252f27fe313c7bf8e9f36aef0c7b676383872efb

        SHA256

        97e342fb4dbfe474ab2674682a816931bb9f56814bf13b20ff11ac1939775125

        SHA512

        f956acdec4c0255030f784d27210d59e30c3377e0a5abec915818bde8545afc3ef04a06395a2bfa5946f86cdf1088c9089bfc5064d9fd71b8137eae14f64e5c7

      • \Users\Admin\AppData\Roaming\2eed656dd58e95\clip64.dll
        Filesize

        102KB

        MD5

        4194e9b8b694b1e9b672c36f0d868e32

        SHA1

        252f27fe313c7bf8e9f36aef0c7b676383872efb

        SHA256

        97e342fb4dbfe474ab2674682a816931bb9f56814bf13b20ff11ac1939775125

        SHA512

        f956acdec4c0255030f784d27210d59e30c3377e0a5abec915818bde8545afc3ef04a06395a2bfa5946f86cdf1088c9089bfc5064d9fd71b8137eae14f64e5c7

      • \Users\Admin\AppData\Roaming\2eed656dd58e95\clip64.dll
        Filesize

        102KB

        MD5

        4194e9b8b694b1e9b672c36f0d868e32

        SHA1

        252f27fe313c7bf8e9f36aef0c7b676383872efb

        SHA256

        97e342fb4dbfe474ab2674682a816931bb9f56814bf13b20ff11ac1939775125

        SHA512

        f956acdec4c0255030f784d27210d59e30c3377e0a5abec915818bde8545afc3ef04a06395a2bfa5946f86cdf1088c9089bfc5064d9fd71b8137eae14f64e5c7

      • \Users\Admin\AppData\Roaming\2eed656dd58e95\clip64.dll
        Filesize

        102KB

        MD5

        4194e9b8b694b1e9b672c36f0d868e32

        SHA1

        252f27fe313c7bf8e9f36aef0c7b676383872efb

        SHA256

        97e342fb4dbfe474ab2674682a816931bb9f56814bf13b20ff11ac1939775125

        SHA512

        f956acdec4c0255030f784d27210d59e30c3377e0a5abec915818bde8545afc3ef04a06395a2bfa5946f86cdf1088c9089bfc5064d9fd71b8137eae14f64e5c7

      • \Users\Admin\AppData\Roaming\2eed656dd58e95\clip64.dll
        Filesize

        102KB

        MD5

        4194e9b8b694b1e9b672c36f0d868e32

        SHA1

        252f27fe313c7bf8e9f36aef0c7b676383872efb

        SHA256

        97e342fb4dbfe474ab2674682a816931bb9f56814bf13b20ff11ac1939775125

        SHA512

        f956acdec4c0255030f784d27210d59e30c3377e0a5abec915818bde8545afc3ef04a06395a2bfa5946f86cdf1088c9089bfc5064d9fd71b8137eae14f64e5c7

      • \Users\Admin\AppData\Roaming\2eed656dd58e95\clip64.dll
        Filesize

        102KB

        MD5

        4194e9b8b694b1e9b672c36f0d868e32

        SHA1

        252f27fe313c7bf8e9f36aef0c7b676383872efb

        SHA256

        97e342fb4dbfe474ab2674682a816931bb9f56814bf13b20ff11ac1939775125

        SHA512

        f956acdec4c0255030f784d27210d59e30c3377e0a5abec915818bde8545afc3ef04a06395a2bfa5946f86cdf1088c9089bfc5064d9fd71b8137eae14f64e5c7

      • memory/712-97-0x0000000000A90000-0x0000000000B90000-memory.dmp
        Filesize

        1024KB

      • memory/712-96-0x0000000000400000-0x00000000008B3000-memory.dmp
        Filesize

        4.7MB

      • memory/1952-43-0x00000000002D0000-0x00000000003D0000-memory.dmp
        Filesize

        1024KB

      • memory/1952-55-0x0000000000400000-0x00000000008B3000-memory.dmp
        Filesize

        4.7MB

      • memory/1952-87-0x0000000000400000-0x00000000008B3000-memory.dmp
        Filesize

        4.7MB

      • memory/1952-39-0x0000000000400000-0x00000000008B3000-memory.dmp
        Filesize

        4.7MB

      • memory/1952-73-0x0000000000400000-0x00000000008B3000-memory.dmp
        Filesize

        4.7MB

      • memory/1952-30-0x0000000000400000-0x00000000008B3000-memory.dmp
        Filesize

        4.7MB

      • memory/1952-79-0x0000000000400000-0x00000000008B3000-memory.dmp
        Filesize

        4.7MB

      • memory/1952-57-0x0000000000400000-0x00000000008B3000-memory.dmp
        Filesize

        4.7MB

      • memory/1952-20-0x0000000000400000-0x00000000008B3000-memory.dmp
        Filesize

        4.7MB

      • memory/1952-19-0x00000000002D0000-0x00000000003D0000-memory.dmp
        Filesize

        1024KB

      • memory/2196-17-0x0000000000220000-0x000000000028C000-memory.dmp
        Filesize

        432KB

      • memory/2196-1-0x00000000009B0000-0x0000000000AB0000-memory.dmp
        Filesize

        1024KB

      • memory/2196-16-0x0000000000400000-0x00000000008B3000-memory.dmp
        Filesize

        4.7MB

      • memory/2196-2-0x0000000000220000-0x000000000028C000-memory.dmp
        Filesize

        432KB

      • memory/2196-3-0x0000000000400000-0x00000000008B3000-memory.dmp
        Filesize

        4.7MB

      • memory/2196-4-0x00000000009A0000-0x00000000009A1000-memory.dmp
        Filesize

        4KB

      • memory/2932-82-0x0000000000960000-0x0000000000A60000-memory.dmp
        Filesize

        1024KB

      • memory/2932-81-0x0000000000400000-0x00000000008B3000-memory.dmp
        Filesize

        4.7MB

      • memory/2932-89-0x0000000000960000-0x0000000000A60000-memory.dmp
        Filesize

        1024KB

      • memory/3040-42-0x0000000000230000-0x0000000000330000-memory.dmp
        Filesize

        1024KB

      • memory/3040-56-0x0000000000230000-0x0000000000330000-memory.dmp
        Filesize

        1024KB

      • memory/3040-41-0x0000000000400000-0x00000000008B3000-memory.dmp
        Filesize

        4.7MB