Analysis

  • max time kernel
    143s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-05-2024 07:02

General

  • Target

    15c9280f9458de84c4b8534fa91219d4a78d54b90bdd4cab599bff29c4dc99c9.exe

  • Size

    1.9MB

  • MD5

    18f684e26b30434930a86699389d73a2

  • SHA1

    be27ef9c6bf5107f5dfef23340d02f50382d09f8

  • SHA256

    15c9280f9458de84c4b8534fa91219d4a78d54b90bdd4cab599bff29c4dc99c9

  • SHA512

    6c7b61550617a84ca9535b08d810039b283d89108aa9ab478c0bb45c250a80f80d2635de87f892c0e7b3c82976c8f7c354d532f4aca861721e8b884720b3820b

  • SSDEEP

    49152:lSkD5PPAxuoPif8SRTZITZpcIhiwS1BPwQ:lSeQxuYiUSETZpcIdSoQ

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 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.

  • Checks computer location settings 2 TTPs 3 IoCs

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

  • Executes dropped EXE 8 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.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 9 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 18 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\15c9280f9458de84c4b8534fa91219d4a78d54b90bdd4cab599bff29c4dc99c9.exe
    "C:\Users\Admin\AppData\Local\Temp\15c9280f9458de84c4b8534fa91219d4a78d54b90bdd4cab599bff29c4dc99c9.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks computer location settings
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1148
    • 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
      • Checks computer location settings
      • 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:4252
      • C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe
        "C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe"
        3⤵
          PID:4740
        • C:\Users\Admin\1000004002\b75b8cfbcb.exe
          "C:\Users\Admin\1000004002\b75b8cfbcb.exe"
          3⤵
          • Identifies VirtualBox via ACPI registry values (likely anti-VM)
          • Checks BIOS information in registry
          • Checks computer location settings
          • 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:2592
          • 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:3484
        • C:\Users\Admin\AppData\Local\Temp\1000005001\e4da66d7f8.exe
          "C:\Users\Admin\AppData\Local\Temp\1000005001\e4da66d7f8.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:3616
    • 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:3808
    • 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:4680
    • 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:376
    • 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:60

    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

    4
    T1012

    Virtualization/Sandbox Evasion

    2
    T1497

    System Information Discovery

    3
    T1082

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\1000004002\b75b8cfbcb.exe
      Filesize

      1.8MB

      MD5

      4a30ecff4261b364c0e2d3d9e6994919

      SHA1

      1b1a786a441f668400a5ad1179bc87e0e8595294

      SHA256

      c610fefa68e2ef606ac7eeda5ed0abcd29185f35da8c03791bcad88c13a47663

      SHA512

      45b5dce78ae9392fac1419014215df0785c97dc1423aed14c61d6f9c19ec3f7dde72d8cbe8b9b3762c6a4326f537bf19520d7fa63285afd406c4e0c736f20571

    • C:\Users\Admin\AppData\Local\Temp\1000005001\e4da66d7f8.exe
      Filesize

      2.3MB

      MD5

      28ddf87f51051c2bcc7f5335b410463c

      SHA1

      9bfc469b77ce9d005cef60214d7cb9e701923e30

      SHA256

      c36b89151d6e9f17c61fba8892303f2bfa9558abeb424399435c1f9adc5ae54b

      SHA512

      22865cc662c8b7d2590175018e54caa3d2f116aff655736bd0e5b6807cfaa2391fefa9127468e203a093a86673a9ebef8f8c74496bdfbe998aac9bc90b382204

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

      1.9MB

      MD5

      18f684e26b30434930a86699389d73a2

      SHA1

      be27ef9c6bf5107f5dfef23340d02f50382d09f8

      SHA256

      15c9280f9458de84c4b8534fa91219d4a78d54b90bdd4cab599bff29c4dc99c9

      SHA512

      6c7b61550617a84ca9535b08d810039b283d89108aa9ab478c0bb45c250a80f80d2635de87f892c0e7b3c82976c8f7c354d532f4aca861721e8b884720b3820b

    • memory/60-121-0x0000000000D20000-0x00000000011E3000-memory.dmp
      Filesize

      4.8MB

    • memory/60-117-0x0000000000D20000-0x00000000011E3000-memory.dmp
      Filesize

      4.8MB

    • memory/376-119-0x0000000000530000-0x0000000000A02000-memory.dmp
      Filesize

      4.8MB

    • memory/376-118-0x0000000000530000-0x0000000000A02000-memory.dmp
      Filesize

      4.8MB

    • memory/1148-17-0x00000000009B0000-0x0000000000E82000-memory.dmp
      Filesize

      4.8MB

    • memory/1148-0-0x00000000009B0000-0x0000000000E82000-memory.dmp
      Filesize

      4.8MB

    • memory/1148-3-0x00000000009B0000-0x0000000000E82000-memory.dmp
      Filesize

      4.8MB

    • memory/1148-5-0x00000000009B0000-0x0000000000E82000-memory.dmp
      Filesize

      4.8MB

    • memory/1148-2-0x00000000009B1000-0x00000000009DF000-memory.dmp
      Filesize

      184KB

    • memory/1148-1-0x0000000077434000-0x0000000077436000-memory.dmp
      Filesize

      8KB

    • memory/2592-39-0x0000000000040000-0x0000000000503000-memory.dmp
      Filesize

      4.8MB

    • memory/2592-52-0x0000000000040000-0x0000000000503000-memory.dmp
      Filesize

      4.8MB

    • memory/3484-109-0x0000000000D20000-0x00000000011E3000-memory.dmp
      Filesize

      4.8MB

    • memory/3484-80-0x0000000000D20000-0x00000000011E3000-memory.dmp
      Filesize

      4.8MB

    • memory/3484-61-0x0000000000D20000-0x00000000011E3000-memory.dmp
      Filesize

      4.8MB

    • memory/3484-100-0x0000000000D20000-0x00000000011E3000-memory.dmp
      Filesize

      4.8MB

    • memory/3484-75-0x0000000000D20000-0x00000000011E3000-memory.dmp
      Filesize

      4.8MB

    • memory/3484-97-0x0000000000D20000-0x00000000011E3000-memory.dmp
      Filesize

      4.8MB

    • memory/3484-112-0x0000000000D20000-0x00000000011E3000-memory.dmp
      Filesize

      4.8MB

    • memory/3484-106-0x0000000000D20000-0x00000000011E3000-memory.dmp
      Filesize

      4.8MB

    • memory/3484-103-0x0000000000D20000-0x00000000011E3000-memory.dmp
      Filesize

      4.8MB

    • memory/3484-125-0x0000000000D20000-0x00000000011E3000-memory.dmp
      Filesize

      4.8MB

    • memory/3484-87-0x0000000000D20000-0x00000000011E3000-memory.dmp
      Filesize

      4.8MB

    • memory/3484-128-0x0000000000D20000-0x00000000011E3000-memory.dmp
      Filesize

      4.8MB

    • memory/3484-122-0x0000000000D20000-0x00000000011E3000-memory.dmp
      Filesize

      4.8MB

    • memory/3484-84-0x0000000000D20000-0x00000000011E3000-memory.dmp
      Filesize

      4.8MB

    • memory/3616-110-0x0000000000BC0000-0x0000000001190000-memory.dmp
      Filesize

      5.8MB

    • memory/3616-101-0x0000000000BC0000-0x0000000001190000-memory.dmp
      Filesize

      5.8MB

    • memory/3616-85-0x0000000000BC0000-0x0000000001190000-memory.dmp
      Filesize

      5.8MB

    • memory/3616-88-0x0000000000BC0000-0x0000000001190000-memory.dmp
      Filesize

      5.8MB

    • memory/3616-83-0x0000000000BC0000-0x0000000001190000-memory.dmp
      Filesize

      5.8MB

    • memory/3616-104-0x0000000000BC0000-0x0000000001190000-memory.dmp
      Filesize

      5.8MB

    • memory/3616-76-0x0000000000BC0000-0x0000000001190000-memory.dmp
      Filesize

      5.8MB

    • memory/3616-98-0x0000000000BC0000-0x0000000001190000-memory.dmp
      Filesize

      5.8MB

    • memory/3616-126-0x0000000000BC0000-0x0000000001190000-memory.dmp
      Filesize

      5.8MB

    • memory/3616-113-0x0000000000BC0000-0x0000000001190000-memory.dmp
      Filesize

      5.8MB

    • memory/3616-123-0x0000000000BC0000-0x0000000001190000-memory.dmp
      Filesize

      5.8MB

    • memory/3616-129-0x0000000000BC0000-0x0000000001190000-memory.dmp
      Filesize

      5.8MB

    • memory/3616-81-0x0000000000BC0000-0x0000000001190000-memory.dmp
      Filesize

      5.8MB

    • memory/3616-72-0x0000000000BC0000-0x0000000001190000-memory.dmp
      Filesize

      5.8MB

    • memory/3616-107-0x0000000000BC0000-0x0000000001190000-memory.dmp
      Filesize

      5.8MB

    • memory/3808-94-0x0000000000D20000-0x00000000011E3000-memory.dmp
      Filesize

      4.8MB

    • memory/3808-92-0x0000000000D20000-0x00000000011E3000-memory.dmp
      Filesize

      4.8MB

    • memory/4252-73-0x0000000000530000-0x0000000000A02000-memory.dmp
      Filesize

      4.8MB

    • memory/4252-82-0x0000000000530000-0x0000000000A02000-memory.dmp
      Filesize

      4.8MB

    • memory/4252-102-0x0000000000530000-0x0000000000A02000-memory.dmp
      Filesize

      4.8MB

    • memory/4252-108-0x0000000000530000-0x0000000000A02000-memory.dmp
      Filesize

      4.8MB

    • memory/4252-99-0x0000000000530000-0x0000000000A02000-memory.dmp
      Filesize

      4.8MB

    • memory/4252-130-0x0000000000530000-0x0000000000A02000-memory.dmp
      Filesize

      4.8MB

    • memory/4252-111-0x0000000000530000-0x0000000000A02000-memory.dmp
      Filesize

      4.8MB

    • memory/4252-91-0x0000000000530000-0x0000000000A02000-memory.dmp
      Filesize

      4.8MB

    • memory/4252-18-0x0000000000530000-0x0000000000A02000-memory.dmp
      Filesize

      4.8MB

    • memory/4252-116-0x0000000000530000-0x0000000000A02000-memory.dmp
      Filesize

      4.8MB

    • memory/4252-86-0x0000000000530000-0x0000000000A02000-memory.dmp
      Filesize

      4.8MB

    • memory/4252-105-0x0000000000530000-0x0000000000A02000-memory.dmp
      Filesize

      4.8MB

    • memory/4252-79-0x0000000000530000-0x0000000000A02000-memory.dmp
      Filesize

      4.8MB

    • memory/4252-78-0x0000000000530000-0x0000000000A02000-memory.dmp
      Filesize

      4.8MB

    • memory/4252-77-0x0000000000530000-0x0000000000A02000-memory.dmp
      Filesize

      4.8MB

    • memory/4252-74-0x0000000000530000-0x0000000000A02000-memory.dmp
      Filesize

      4.8MB

    • memory/4252-124-0x0000000000530000-0x0000000000A02000-memory.dmp
      Filesize

      4.8MB

    • memory/4252-21-0x0000000000530000-0x0000000000A02000-memory.dmp
      Filesize

      4.8MB

    • memory/4252-20-0x0000000000530000-0x0000000000A02000-memory.dmp
      Filesize

      4.8MB

    • memory/4252-127-0x0000000000530000-0x0000000000A02000-memory.dmp
      Filesize

      4.8MB

    • memory/4252-19-0x0000000000530000-0x0000000000A02000-memory.dmp
      Filesize

      4.8MB

    • memory/4680-93-0x0000000000530000-0x0000000000A02000-memory.dmp
      Filesize

      4.8MB

    • memory/4680-96-0x0000000000530000-0x0000000000A02000-memory.dmp
      Filesize

      4.8MB