Analysis

  • max time kernel
    143s
  • max time network
    121s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240426-en
  • resource tags

    arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    27-05-2024 04:09

General

  • Target

    f0bdb5d3910d430fd75465bfc544aae18e1f69417ae9f20b9aeb84fd934a1eb9.exe

  • Size

    1.8MB

  • MD5

    bc49d08991cc4423a58c8775d4f9b05b

  • SHA1

    8550df406e70f674a51dfbdc5ec52ec2a18acb38

  • SHA256

    f0bdb5d3910d430fd75465bfc544aae18e1f69417ae9f20b9aeb84fd934a1eb9

  • SHA512

    8e20ef2a3684cca4a91321421951915d6fb40752e043f5012f5a3ea4e9d16f6b11c9840e0c8c9c46265d8732eb03fa16ce31d7e14dd26bd3b39b1e731e83c8f1

  • SSDEEP

    49152:51A2RkzQlZqW0zB1kSVHv9rBhRj8x0ZI1v1ImPJ5KwYTezPU:nSzyZZ08kFrZjXI1v1/5h

Malware Config

Extracted

Family

amadey

Version

4.21

Botnet

0e6740

C2

http://147.45.47.155

Attributes
  • install_dir

    9217037dc9

  • install_file

    explortu.exe

  • strings_key

    8e894a8a4a3d0da8924003a561cfb244

  • url_paths

    /ku4Nor9/index.php

rc4.plain

Extracted

Family

amadey

Version

4.21

Botnet

49e482

C2

http://147.45.47.70

Attributes
  • install_dir

    1b29d73536

  • install_file

    axplont.exe

  • strings_key

    4d31dd1a190d9879c21fac6d87dc0043

  • url_paths

    /tr8nomy/index.php

rc4.plain

Extracted

Family

xehook

Version

2.1.5 Stable

C2

https://ussrconnect.ru/

https://c0nnect1ng.ru/

https://vodkaenjoy.ru/

Attributes
  • id

    105

  • token

    xehook105401801

Extracted

Family

risepro

C2

147.45.47.126:58709

Signatures

  • Amadey

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

  • Detect Xehook Payload 1 IoCs
  • RisePro

    RisePro stealer is an infostealer distributed by PrivateLoader.

  • Xehook stealer

    Xehook is an infostealer written in C#.

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 9 IoCs
  • Downloads MZ/PE file
  • Checks BIOS information in registry 2 TTPs 18 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Executes dropped EXE 9 IoCs
  • Identifies Wine through registry keys 2 TTPs 9 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 9 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 18 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 26 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f0bdb5d3910d430fd75465bfc544aae18e1f69417ae9f20b9aeb84fd934a1eb9.exe
    "C:\Users\Admin\AppData\Local\Temp\f0bdb5d3910d430fd75465bfc544aae18e1f69417ae9f20b9aeb84fd934a1eb9.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2676
    • C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe
      "C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe"
      2⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Executes dropped EXE
      • Identifies Wine through registry keys
      • Adds Run key to start application
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:3680
      • C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe
        "C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe"
        3⤵
          PID:5016
        • C:\Users\Admin\1000004002\f7c8eb25eb.exe
          "C:\Users\Admin\1000004002\f7c8eb25eb.exe"
          3⤵
          • Identifies VirtualBox via ACPI registry values (likely anti-VM)
          • Checks BIOS information in registry
          • Executes dropped EXE
          • Identifies Wine through registry keys
          • Suspicious use of NtSetInformationThreadHideFromDebugger
          • Drops file in Windows directory
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:4832
          • C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
            "C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe"
            4⤵
            • Identifies VirtualBox via ACPI registry values (likely anti-VM)
            • Checks BIOS information in registry
            • Executes dropped EXE
            • Identifies Wine through registry keys
            • Suspicious use of NtSetInformationThreadHideFromDebugger
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of WriteProcessMemory
            PID:3668
            • C:\Users\Admin\AppData\Local\Temp\1000025001\victor.exe
              "C:\Users\Admin\AppData\Local\Temp\1000025001\victor.exe"
              5⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              • Suspicious use of WriteProcessMemory
              PID:556
              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
                6⤵
                • Suspicious use of AdjustPrivilegeToken
                PID:3080
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 556 -s 296
                6⤵
                • Program crash
                PID:4600
        • C:\Users\Admin\AppData\Local\Temp\1000005001\a43e2ff15b.exe
          "C:\Users\Admin\AppData\Local\Temp\1000005001\a43e2ff15b.exe"
          3⤵
          • Identifies VirtualBox via ACPI registry values (likely anti-VM)
          • Checks BIOS information in registry
          • Executes dropped EXE
          • Identifies Wine through registry keys
          • Suspicious use of NtSetInformationThreadHideFromDebugger
          • Suspicious behavior: EnumeratesProcesses
          PID:1364
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 556 -ip 556
      1⤵
        PID:784
      • C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe
        C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe
        1⤵
        • Identifies VirtualBox via ACPI registry values (likely anti-VM)
        • Checks BIOS information in registry
        • Executes dropped EXE
        • Identifies Wine through registry keys
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • Suspicious behavior: EnumeratesProcesses
        PID:2532
      • C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
        C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
        1⤵
        • Identifies VirtualBox via ACPI registry values (likely anti-VM)
        • Checks BIOS information in registry
        • Executes dropped EXE
        • Identifies Wine through registry keys
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • Suspicious behavior: EnumeratesProcesses
        PID:5020
      • C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe
        C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe
        1⤵
        • Identifies VirtualBox via ACPI registry values (likely anti-VM)
        • Checks BIOS information in registry
        • Executes dropped EXE
        • Identifies Wine through registry keys
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • Suspicious behavior: EnumeratesProcesses
        PID:4596
      • C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
        C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
        1⤵
        • Identifies VirtualBox via ACPI registry values (likely anti-VM)
        • Checks BIOS information in registry
        • Executes dropped EXE
        • Identifies Wine through registry keys
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • Suspicious behavior: EnumeratesProcesses
        PID:1716

      Network

      MITRE ATT&CK Matrix ATT&CK v13

      Persistence

      Boot or Logon Autostart Execution

      1
      T1547

      Registry Run Keys / Startup Folder

      1
      T1547.001

      Privilege Escalation

      Boot or Logon Autostart Execution

      1
      T1547

      Registry Run Keys / Startup Folder

      1
      T1547.001

      Defense Evasion

      Virtualization/Sandbox Evasion

      2
      T1497

      Modify Registry

      1
      T1112

      Credential Access

      Unsecured Credentials

      2
      T1552

      Credentials In Files

      2
      T1552.001

      Discovery

      Query Registry

      3
      T1012

      Virtualization/Sandbox Evasion

      2
      T1497

      System Information Discovery

      2
      T1082

      Collection

      Data from Local System

      2
      T1005

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\1000004002\f7c8eb25eb.exe
        Filesize

        1.8MB

        MD5

        98268b2b6af04b5248851e54af7dd9f9

        SHA1

        19c3003235aa7d47a4851320e91b3c4e021db0bb

        SHA256

        3eed78b5e5ddfc14a4d548f25eb611b8f288295b188ff08cd8f991694f8a0d1e

        SHA512

        bbe1887f34a8430d4df61a64b587230cf5ecf0a910376fb0cf4d5379fae956c4ae1b2d2eca4c042089b44420184685e3fe8cb7c9e3c34d645f8466726df1df14

      • C:\Users\Admin\AppData\Local\Temp\1000005001\a43e2ff15b.exe
        Filesize

        2.3MB

        MD5

        85cc1252d763648a7638c2290a82c701

        SHA1

        152d40456d14f5f6f7092e4bb3ec58358dd0d17d

        SHA256

        171bed97201fc60f7769693180d60f23d622ff19d90d2e0c62cb464e2b3439dc

        SHA512

        f10051f00cbe68a0b528afc25be5e64b0d5b0206f1ecbf4f53577750e7c8ef82d533ad0d53d64b71ef21c68fc984596785c5f03e98fcf837733b2e16357dff24

      • C:\Users\Admin\AppData\Local\Temp\1000025001\victor.exe
        Filesize

        1.0MB

        MD5

        585d16749fda38cb7f8a987137890167

        SHA1

        0b3f1064b2f0ddf397552e442e99e1c233c67df1

        SHA256

        496219a22d96d4eb4c699045521b7fa73bba242d4e84e62f565e8d8046fa00c5

        SHA512

        784c3a2e3fa3e90f57ed059a5bc204441da3ebc173a93b67e752f84cc2e2cf0f4ddc49aabeaa3233053e49d51633f6bb93a90c0735292084305b00bf79b2c632

      • C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe
        Filesize

        1.8MB

        MD5

        bc49d08991cc4423a58c8775d4f9b05b

        SHA1

        8550df406e70f674a51dfbdc5ec52ec2a18acb38

        SHA256

        f0bdb5d3910d430fd75465bfc544aae18e1f69417ae9f20b9aeb84fd934a1eb9

        SHA512

        8e20ef2a3684cca4a91321421951915d6fb40752e043f5012f5a3ea4e9d16f6b11c9840e0c8c9c46265d8732eb03fa16ce31d7e14dd26bd3b39b1e731e83c8f1

      • memory/556-90-0x00000000009E0000-0x00000000009E1000-memory.dmp
        Filesize

        4KB

      • memory/556-88-0x00000000009E0000-0x00000000009E1000-memory.dmp
        Filesize

        4KB

      • memory/1364-72-0x00000000002A0000-0x000000000089A000-memory.dmp
        Filesize

        6.0MB

      • memory/1364-150-0x00000000002A0000-0x000000000089A000-memory.dmp
        Filesize

        6.0MB

      • memory/1364-147-0x00000000002A0000-0x000000000089A000-memory.dmp
        Filesize

        6.0MB

      • memory/1364-144-0x00000000002A0000-0x000000000089A000-memory.dmp
        Filesize

        6.0MB

      • memory/1364-141-0x00000000002A0000-0x000000000089A000-memory.dmp
        Filesize

        6.0MB

      • memory/1364-125-0x00000000002A0000-0x000000000089A000-memory.dmp
        Filesize

        6.0MB

      • memory/1364-138-0x00000000002A0000-0x000000000089A000-memory.dmp
        Filesize

        6.0MB

      • memory/1364-122-0x00000000002A0000-0x000000000089A000-memory.dmp
        Filesize

        6.0MB

      • memory/1364-99-0x00000000002A0000-0x000000000089A000-memory.dmp
        Filesize

        6.0MB

      • memory/1364-103-0x00000000002A0000-0x000000000089A000-memory.dmp
        Filesize

        6.0MB

      • memory/1364-119-0x00000000002A0000-0x000000000089A000-memory.dmp
        Filesize

        6.0MB

      • memory/1364-113-0x00000000002A0000-0x000000000089A000-memory.dmp
        Filesize

        6.0MB

      • memory/1364-116-0x00000000002A0000-0x000000000089A000-memory.dmp
        Filesize

        6.0MB

      • memory/1364-128-0x00000000002A0000-0x000000000089A000-memory.dmp
        Filesize

        6.0MB

      • memory/1716-133-0x0000000000660000-0x0000000000B27000-memory.dmp
        Filesize

        4.8MB

      • memory/1716-136-0x0000000000660000-0x0000000000B27000-memory.dmp
        Filesize

        4.8MB

      • memory/2532-106-0x00000000009A0000-0x0000000000E5C000-memory.dmp
        Filesize

        4.7MB

      • memory/2532-109-0x00000000009A0000-0x0000000000E5C000-memory.dmp
        Filesize

        4.7MB

      • memory/2676-1-0x00000000779E6000-0x00000000779E8000-memory.dmp
        Filesize

        8KB

      • memory/2676-0-0x0000000000290000-0x000000000074C000-memory.dmp
        Filesize

        4.7MB

      • memory/2676-2-0x0000000000291000-0x00000000002BF000-memory.dmp
        Filesize

        184KB

      • memory/2676-3-0x0000000000290000-0x000000000074C000-memory.dmp
        Filesize

        4.7MB

      • memory/2676-5-0x0000000000290000-0x000000000074C000-memory.dmp
        Filesize

        4.7MB

      • memory/2676-16-0x0000000000290000-0x000000000074C000-memory.dmp
        Filesize

        4.7MB

      • memory/3080-93-0x00000000064F0000-0x0000000006556000-memory.dmp
        Filesize

        408KB

      • memory/3080-92-0x0000000006620000-0x00000000066B2000-memory.dmp
        Filesize

        584KB

      • memory/3080-91-0x0000000005860000-0x0000000005E06000-memory.dmp
        Filesize

        5.6MB

      • memory/3080-89-0x0000000000400000-0x000000000042C000-memory.dmp
        Filesize

        176KB

      • memory/3668-127-0x0000000000660000-0x0000000000B27000-memory.dmp
        Filesize

        4.8MB

      • memory/3668-124-0x0000000000660000-0x0000000000B27000-memory.dmp
        Filesize

        4.8MB

      • memory/3668-149-0x0000000000660000-0x0000000000B27000-memory.dmp
        Filesize

        4.8MB

      • memory/3668-146-0x0000000000660000-0x0000000000B27000-memory.dmp
        Filesize

        4.8MB

      • memory/3668-102-0x0000000000660000-0x0000000000B27000-memory.dmp
        Filesize

        4.8MB

      • memory/3668-112-0x0000000000660000-0x0000000000B27000-memory.dmp
        Filesize

        4.8MB

      • memory/3668-143-0x0000000000660000-0x0000000000B27000-memory.dmp
        Filesize

        4.8MB

      • memory/3668-115-0x0000000000660000-0x0000000000B27000-memory.dmp
        Filesize

        4.8MB

      • memory/3668-140-0x0000000000660000-0x0000000000B27000-memory.dmp
        Filesize

        4.8MB

      • memory/3668-137-0x0000000000660000-0x0000000000B27000-memory.dmp
        Filesize

        4.8MB

      • memory/3668-118-0x0000000000660000-0x0000000000B27000-memory.dmp
        Filesize

        4.8MB

      • memory/3668-53-0x0000000000660000-0x0000000000B27000-memory.dmp
        Filesize

        4.8MB

      • memory/3668-97-0x0000000000660000-0x0000000000B27000-memory.dmp
        Filesize

        4.8MB

      • memory/3668-121-0x0000000000660000-0x0000000000B27000-memory.dmp
        Filesize

        4.8MB

      • memory/3680-129-0x00000000009A0000-0x0000000000E5C000-memory.dmp
        Filesize

        4.7MB

      • memory/3680-100-0x00000000009A0000-0x0000000000E5C000-memory.dmp
        Filesize

        4.7MB

      • memory/3680-98-0x00000000009A0000-0x0000000000E5C000-memory.dmp
        Filesize

        4.7MB

      • memory/3680-120-0x00000000009A0000-0x0000000000E5C000-memory.dmp
        Filesize

        4.7MB

      • memory/3680-126-0x00000000009A0000-0x0000000000E5C000-memory.dmp
        Filesize

        4.7MB

      • memory/3680-95-0x00000000009A0000-0x0000000000E5C000-memory.dmp
        Filesize

        4.7MB

      • memory/3680-94-0x00000000009A0000-0x0000000000E5C000-memory.dmp
        Filesize

        4.7MB

      • memory/3680-151-0x00000000009A0000-0x0000000000E5C000-memory.dmp
        Filesize

        4.7MB

      • memory/3680-19-0x00000000009A1000-0x00000000009CF000-memory.dmp
        Filesize

        184KB

      • memory/3680-17-0x00000000009A0000-0x0000000000E5C000-memory.dmp
        Filesize

        4.7MB

      • memory/3680-104-0x00000000009A0000-0x0000000000E5C000-memory.dmp
        Filesize

        4.7MB

      • memory/3680-148-0x00000000009A0000-0x0000000000E5C000-memory.dmp
        Filesize

        4.7MB

      • memory/3680-117-0x00000000009A0000-0x0000000000E5C000-memory.dmp
        Filesize

        4.7MB

      • memory/3680-123-0x00000000009A0000-0x0000000000E5C000-memory.dmp
        Filesize

        4.7MB

      • memory/3680-139-0x00000000009A0000-0x0000000000E5C000-memory.dmp
        Filesize

        4.7MB

      • memory/3680-101-0x00000000009A0000-0x0000000000E5C000-memory.dmp
        Filesize

        4.7MB

      • memory/3680-21-0x00000000009A0000-0x0000000000E5C000-memory.dmp
        Filesize

        4.7MB

      • memory/3680-142-0x00000000009A0000-0x0000000000E5C000-memory.dmp
        Filesize

        4.7MB

      • memory/3680-20-0x00000000009A0000-0x0000000000E5C000-memory.dmp
        Filesize

        4.7MB

      • memory/3680-114-0x00000000009A0000-0x0000000000E5C000-memory.dmp
        Filesize

        4.7MB

      • memory/3680-145-0x00000000009A0000-0x0000000000E5C000-memory.dmp
        Filesize

        4.7MB

      • memory/4596-135-0x00000000009A0000-0x0000000000E5C000-memory.dmp
        Filesize

        4.7MB

      • memory/4596-131-0x00000000009A0000-0x0000000000E5C000-memory.dmp
        Filesize

        4.7MB

      • memory/4832-39-0x0000000000C30000-0x00000000010F7000-memory.dmp
        Filesize

        4.8MB

      • memory/4832-51-0x0000000000C30000-0x00000000010F7000-memory.dmp
        Filesize

        4.8MB

      • memory/5020-111-0x0000000000660000-0x0000000000B27000-memory.dmp
        Filesize

        4.8MB

      • memory/5020-108-0x0000000000660000-0x0000000000B27000-memory.dmp
        Filesize

        4.8MB