Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240426-en
  • resource tags

    arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    25-05-2024 18:30

General

  • Target

    ef0db9bfb85e8a883ac898bf90bdb649a5548ab8c83c25d7c8d5cffe750e661d.exe

  • Size

    1.8MB

  • MD5

    4c0dd50a592a3e148f7fdff9be9257b3

  • SHA1

    31302b72469f10eeecca30ad7484802422587c21

  • SHA256

    ef0db9bfb85e8a883ac898bf90bdb649a5548ab8c83c25d7c8d5cffe750e661d

  • SHA512

    f77adf77d019056be365d80dccb8bb47d72166af6e40c875f9470434ce452061138c1d1b174edfd9a9c282150ac40fb2a79fc15e61038c591ca0584936954f52

  • SSDEEP

    49152:/enivSVjodL2a9u8C7GE5202jWeMfzpY8jwonv:/wivSx7a9ulGV02WlWCBv

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

risepro

C2

147.45.47.126:58709

Signatures

  • Amadey

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

  • RisePro

    RisePro stealer is an infostealer distributed by PrivateLoader.

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 11 IoCs
  • Downloads MZ/PE file
  • Checks BIOS information in registry 2 TTPs 22 IoCs

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

  • Executes dropped EXE 10 IoCs
  • Identifies Wine through registry keys 2 TTPs 11 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 11 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 22 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ef0db9bfb85e8a883ac898bf90bdb649a5548ab8c83c25d7c8d5cffe750e661d.exe
    "C:\Users\Admin\AppData\Local\Temp\ef0db9bfb85e8a883ac898bf90bdb649a5548ab8c83c25d7c8d5cffe750e661d.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:1412
    • 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:3916
      • C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe
        "C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe"
        3⤵
          PID:3088
        • C:\Users\Admin\1000004002\49bd961015.exe
          "C:\Users\Admin\1000004002\49bd961015.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 FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:2828
          • 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
            PID:2408
        • C:\Users\Admin\AppData\Local\Temp\1000005001\e8bda8d3b4.exe
          "C:\Users\Admin\AppData\Local\Temp\1000005001\e8bda8d3b4.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:648
    • 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:428
    • 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:1884
    • 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:1624
    • 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:1460
    • 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:1644
    • 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:1080

    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

    Discovery

    Query Registry

    3
    T1012

    Virtualization/Sandbox Evasion

    2
    T1497

    System Information Discovery

    2
    T1082

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\1000004002\49bd961015.exe
      Filesize

      1.8MB

      MD5

      2476e52ad77b0ffe3ee3fad31dec7963

      SHA1

      6488f320219297e79218274429fa37dbe44d47af

      SHA256

      cb326c6454516589b7b30807602ae25ae8ba533ab45c8ec3b57f2db72dcae555

      SHA512

      45ab022a5ac1af892a8f82eac9525d627cd180d6ecac9856164fdb03351c82533dd7a0f9e988522786be87bce21f62b1b591832c043bddd398839409d830022d

    • C:\Users\Admin\AppData\Local\Temp\1000005001\e8bda8d3b4.exe
      Filesize

      2.3MB

      MD5

      08a99d42896142ff7e11085c5624b443

      SHA1

      b69774b8f2c55a92f5254fa746d4cb848e5a068a

      SHA256

      66247a9c4a16609db6e65bb6f8b20b1ed102278e0957a1d397679455a9042a6c

      SHA512

      72de47aaf9eb830d149b5918f116891b7180147ea177f689dc5ec6958aa5035f00376fd8f008d1669a215a51a2143afefbe5fb2f686aabea69a704354d40ad94

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

      1.8MB

      MD5

      4c0dd50a592a3e148f7fdff9be9257b3

      SHA1

      31302b72469f10eeecca30ad7484802422587c21

      SHA256

      ef0db9bfb85e8a883ac898bf90bdb649a5548ab8c83c25d7c8d5cffe750e661d

      SHA512

      f77adf77d019056be365d80dccb8bb47d72166af6e40c875f9470434ce452061138c1d1b174edfd9a9c282150ac40fb2a79fc15e61038c591ca0584936954f52

    • memory/428-83-0x00000000002D0000-0x0000000000790000-memory.dmp
      Filesize

      4.8MB

    • memory/428-78-0x00000000002D0000-0x0000000000790000-memory.dmp
      Filesize

      4.8MB

    • memory/648-86-0x0000000000700000-0x0000000000CDC000-memory.dmp
      Filesize

      5.9MB

    • memory/648-96-0x0000000000700000-0x0000000000CDC000-memory.dmp
      Filesize

      5.9MB

    • memory/648-94-0x0000000000700000-0x0000000000CDC000-memory.dmp
      Filesize

      5.9MB

    • memory/648-100-0x0000000000700000-0x0000000000CDC000-memory.dmp
      Filesize

      5.9MB

    • memory/648-103-0x0000000000700000-0x0000000000CDC000-memory.dmp
      Filesize

      5.9MB

    • memory/648-90-0x0000000000700000-0x0000000000CDC000-memory.dmp
      Filesize

      5.9MB

    • memory/648-91-0x0000000000700000-0x0000000000CDC000-memory.dmp
      Filesize

      5.9MB

    • memory/648-130-0x0000000000700000-0x0000000000CDC000-memory.dmp
      Filesize

      5.9MB

    • memory/648-126-0x0000000000700000-0x0000000000CDC000-memory.dmp
      Filesize

      5.9MB

    • memory/648-106-0x0000000000700000-0x0000000000CDC000-memory.dmp
      Filesize

      5.9MB

    • memory/648-71-0x0000000000700000-0x0000000000CDC000-memory.dmp
      Filesize

      5.9MB

    • memory/648-123-0x0000000000700000-0x0000000000CDC000-memory.dmp
      Filesize

      5.9MB

    • memory/648-121-0x0000000000700000-0x0000000000CDC000-memory.dmp
      Filesize

      5.9MB

    • memory/648-118-0x0000000000700000-0x0000000000CDC000-memory.dmp
      Filesize

      5.9MB

    • memory/648-114-0x0000000000700000-0x0000000000CDC000-memory.dmp
      Filesize

      5.9MB

    • memory/1080-133-0x00000000002F0000-0x00000000007AD000-memory.dmp
      Filesize

      4.7MB

    • memory/1080-135-0x00000000002F0000-0x00000000007AD000-memory.dmp
      Filesize

      4.7MB

    • memory/1412-5-0x0000000000790000-0x0000000000C4D000-memory.dmp
      Filesize

      4.7MB

    • memory/1412-2-0x0000000000791000-0x00000000007BF000-memory.dmp
      Filesize

      184KB

    • memory/1412-1-0x0000000077586000-0x0000000077588000-memory.dmp
      Filesize

      8KB

    • memory/1412-0-0x0000000000790000-0x0000000000C4D000-memory.dmp
      Filesize

      4.7MB

    • memory/1412-3-0x0000000000790000-0x0000000000C4D000-memory.dmp
      Filesize

      4.7MB

    • memory/1412-17-0x0000000000790000-0x0000000000C4D000-memory.dmp
      Filesize

      4.7MB

    • memory/1460-109-0x00000000002F0000-0x00000000007AD000-memory.dmp
      Filesize

      4.7MB

    • memory/1460-111-0x00000000002F0000-0x00000000007AD000-memory.dmp
      Filesize

      4.7MB

    • memory/1624-110-0x00000000002D0000-0x0000000000790000-memory.dmp
      Filesize

      4.8MB

    • memory/1624-107-0x00000000002D0000-0x0000000000790000-memory.dmp
      Filesize

      4.8MB

    • memory/1644-131-0x00000000002D0000-0x0000000000790000-memory.dmp
      Filesize

      4.8MB

    • memory/1644-134-0x00000000002D0000-0x0000000000790000-memory.dmp
      Filesize

      4.8MB

    • memory/1884-81-0x00000000002F0000-0x00000000007AD000-memory.dmp
      Filesize

      4.7MB

    • memory/1884-84-0x00000000002F0000-0x00000000007AD000-memory.dmp
      Filesize

      4.7MB

    • memory/2408-116-0x00000000002D0000-0x0000000000790000-memory.dmp
      Filesize

      4.8MB

    • memory/2408-104-0x00000000002D0000-0x0000000000790000-memory.dmp
      Filesize

      4.8MB

    • memory/2408-137-0x00000000002D0000-0x0000000000790000-memory.dmp
      Filesize

      4.8MB

    • memory/2408-98-0x00000000002D0000-0x0000000000790000-memory.dmp
      Filesize

      4.8MB

    • memory/2408-76-0x00000000002D0000-0x0000000000790000-memory.dmp
      Filesize

      4.8MB

    • memory/2408-50-0x00000000002D0000-0x0000000000790000-memory.dmp
      Filesize

      4.8MB

    • memory/2408-101-0x00000000002D0000-0x0000000000790000-memory.dmp
      Filesize

      4.8MB

    • memory/2408-128-0x00000000002D0000-0x0000000000790000-memory.dmp
      Filesize

      4.8MB

    • memory/2408-92-0x00000000002D0000-0x0000000000790000-memory.dmp
      Filesize

      4.8MB

    • memory/2408-119-0x00000000002D0000-0x0000000000790000-memory.dmp
      Filesize

      4.8MB

    • memory/2408-95-0x00000000002D0000-0x0000000000790000-memory.dmp
      Filesize

      4.8MB

    • memory/2408-88-0x00000000002D0000-0x0000000000790000-memory.dmp
      Filesize

      4.8MB

    • memory/2408-87-0x00000000002D0000-0x0000000000790000-memory.dmp
      Filesize

      4.8MB

    • memory/2408-113-0x00000000002D0000-0x0000000000790000-memory.dmp
      Filesize

      4.8MB

    • memory/2408-125-0x00000000002D0000-0x0000000000790000-memory.dmp
      Filesize

      4.8MB

    • memory/2408-122-0x00000000002D0000-0x0000000000790000-memory.dmp
      Filesize

      4.8MB

    • memory/2828-52-0x0000000000540000-0x0000000000A00000-memory.dmp
      Filesize

      4.8MB

    • memory/2828-38-0x0000000000540000-0x0000000000A00000-memory.dmp
      Filesize

      4.8MB

    • memory/3916-89-0x00000000002F0000-0x00000000007AD000-memory.dmp
      Filesize

      4.7MB

    • memory/3916-85-0x00000000002F0000-0x00000000007AD000-memory.dmp
      Filesize

      4.7MB

    • memory/3916-117-0x00000000002F0000-0x00000000007AD000-memory.dmp
      Filesize

      4.7MB

    • memory/3916-74-0x00000000002F0000-0x00000000007AD000-memory.dmp
      Filesize

      4.7MB

    • memory/3916-115-0x00000000002F0000-0x00000000007AD000-memory.dmp
      Filesize

      4.7MB

    • memory/3916-120-0x00000000002F0000-0x00000000007AD000-memory.dmp
      Filesize

      4.7MB

    • memory/3916-73-0x00000000002F0000-0x00000000007AD000-memory.dmp
      Filesize

      4.7MB

    • memory/3916-112-0x00000000002F0000-0x00000000007AD000-memory.dmp
      Filesize

      4.7MB

    • memory/3916-72-0x00000000002F0000-0x00000000007AD000-memory.dmp
      Filesize

      4.7MB

    • memory/3916-124-0x00000000002F0000-0x00000000007AD000-memory.dmp
      Filesize

      4.7MB

    • memory/3916-80-0x00000000002F0000-0x00000000007AD000-memory.dmp
      Filesize

      4.7MB

    • memory/3916-77-0x00000000002F0000-0x00000000007AD000-memory.dmp
      Filesize

      4.7MB

    • memory/3916-127-0x00000000002F0000-0x00000000007AD000-memory.dmp
      Filesize

      4.7MB

    • memory/3916-102-0x00000000002F0000-0x00000000007AD000-memory.dmp
      Filesize

      4.7MB

    • memory/3916-93-0x00000000002F0000-0x00000000007AD000-memory.dmp
      Filesize

      4.7MB

    • memory/3916-99-0x00000000002F0000-0x00000000007AD000-memory.dmp
      Filesize

      4.7MB

    • memory/3916-20-0x00000000002F0000-0x00000000007AD000-memory.dmp
      Filesize

      4.7MB

    • memory/3916-19-0x00000000002F0000-0x00000000007AD000-memory.dmp
      Filesize

      4.7MB

    • memory/3916-18-0x00000000002F0000-0x00000000007AD000-memory.dmp
      Filesize

      4.7MB

    • memory/3916-136-0x00000000002F0000-0x00000000007AD000-memory.dmp
      Filesize

      4.7MB

    • memory/3916-97-0x00000000002F0000-0x00000000007AD000-memory.dmp
      Filesize

      4.7MB