Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-05-2024 12:03

General

  • Target

    99175e5f45de399a62b5055f89aacb39451506a9e68fc038609115a1e1c8010b.exe

  • Size

    1.8MB

  • MD5

    79bc6a9e3cf0aa010984651af01587d4

  • SHA1

    170de9bc2d82f920d7c5258dbb6508b89be97d63

  • SHA256

    99175e5f45de399a62b5055f89aacb39451506a9e68fc038609115a1e1c8010b

  • SHA512

    e26219aa5b0fd3ba4c7a203ef882a3168195e3c8a510feee14245d81a2f9ed3665dd382d788e5385c5e495ab43994c0d7c6e5c7391b778c0063424d3c0fb208a

  • SSDEEP

    49152:wwfpMYGQOZaKw7MuU60aHvMXmcCDmbwJCrq:hfpLxOF8qSH0vymbwJb

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.

  • Checks computer location settings 2 TTPs 3 IoCs

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

  • 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\99175e5f45de399a62b5055f89aacb39451506a9e68fc038609115a1e1c8010b.exe
    "C:\Users\Admin\AppData\Local\Temp\99175e5f45de399a62b5055f89aacb39451506a9e68fc038609115a1e1c8010b.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:2796
    • 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:3208
      • C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe
        "C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe"
        3⤵
          PID:4348
        • C:\Users\Admin\1000004002\6d84ae33ae.exe
          "C:\Users\Admin\1000004002\6d84ae33ae.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 FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:2696
          • 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:856
        • C:\Users\Admin\AppData\Local\Temp\1000005001\8b1799fd04.exe
          "C:\Users\Admin\AppData\Local\Temp\1000005001\8b1799fd04.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:1124
    • 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:4580
    • 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:4504
    • 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:3716
    • 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:836
    • 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:2004
    • 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:2652

    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\6d84ae33ae.exe
      Filesize

      1.8MB

      MD5

      ea48732dea117013b17330b535a4ab40

      SHA1

      652775dcd782f67834237c3545aa50ef3ab62cdf

      SHA256

      7500daf59c798244b0b900e616ae9919b1315632e14bd786bcd249d385faa537

      SHA512

      a3386330e63001adb4cc42660ce4811da92d76f5fb82b776eedba1ed029af84582a45465cc60da2e1a4d8b11caf169bd7d3c39ee6b5b3b6c7b99c92c729efc31

    • C:\Users\Admin\AppData\Local\Temp\1000005001\8b1799fd04.exe
      Filesize

      2.3MB

      MD5

      7702ccc5c36019e774c66f9b77126837

      SHA1

      c834e44de58778bcc574d5e268ffba4f8e600983

      SHA256

      6314b6ba82bd2bd84c2a2a443b5502134b2b1c49b481b5e09c6f52964f85ab2c

      SHA512

      25a53229cb1ecec408e0b53808980adf59be5aeaf6f93ac13d983aa39e18097795e88b48bb93f1cf0d1245740e7541d5ebe7372e6bf02cfd7ec04268f7f5a039

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

      1.8MB

      MD5

      79bc6a9e3cf0aa010984651af01587d4

      SHA1

      170de9bc2d82f920d7c5258dbb6508b89be97d63

      SHA256

      99175e5f45de399a62b5055f89aacb39451506a9e68fc038609115a1e1c8010b

      SHA512

      e26219aa5b0fd3ba4c7a203ef882a3168195e3c8a510feee14245d81a2f9ed3665dd382d788e5385c5e495ab43994c0d7c6e5c7391b778c0063424d3c0fb208a

    • memory/836-109-0x0000000000C40000-0x0000000001101000-memory.dmp
      Filesize

      4.8MB

    • memory/836-105-0x0000000000C40000-0x0000000001101000-memory.dmp
      Filesize

      4.8MB

    • memory/856-134-0x0000000000C40000-0x0000000001101000-memory.dmp
      Filesize

      4.8MB

    • memory/856-122-0x0000000000C40000-0x0000000001101000-memory.dmp
      Filesize

      4.8MB

    • memory/856-116-0x0000000000C40000-0x0000000001101000-memory.dmp
      Filesize

      4.8MB

    • memory/856-113-0x0000000000C40000-0x0000000001101000-memory.dmp
      Filesize

      4.8MB

    • memory/856-110-0x0000000000C40000-0x0000000001101000-memory.dmp
      Filesize

      4.8MB

    • memory/856-82-0x0000000000C40000-0x0000000001101000-memory.dmp
      Filesize

      4.8MB

    • memory/856-125-0x0000000000C40000-0x0000000001101000-memory.dmp
      Filesize

      4.8MB

    • memory/856-119-0x0000000000C40000-0x0000000001101000-memory.dmp
      Filesize

      4.8MB

    • memory/856-51-0x0000000000C40000-0x0000000001101000-memory.dmp
      Filesize

      4.8MB

    • memory/856-99-0x0000000000C40000-0x0000000001101000-memory.dmp
      Filesize

      4.8MB

    • memory/856-137-0x0000000000C40000-0x0000000001101000-memory.dmp
      Filesize

      4.8MB

    • memory/856-96-0x0000000000C40000-0x0000000001101000-memory.dmp
      Filesize

      4.8MB

    • memory/856-93-0x0000000000C40000-0x0000000001101000-memory.dmp
      Filesize

      4.8MB

    • memory/856-90-0x0000000000C40000-0x0000000001101000-memory.dmp
      Filesize

      4.8MB

    • memory/856-86-0x0000000000C40000-0x0000000001101000-memory.dmp
      Filesize

      4.8MB

    • memory/856-85-0x0000000000C40000-0x0000000001101000-memory.dmp
      Filesize

      4.8MB

    • memory/1124-117-0x0000000000050000-0x000000000061E000-memory.dmp
      Filesize

      5.8MB

    • memory/1124-114-0x0000000000050000-0x000000000061E000-memory.dmp
      Filesize

      5.8MB

    • memory/1124-138-0x0000000000050000-0x000000000061E000-memory.dmp
      Filesize

      5.8MB

    • memory/1124-83-0x0000000000050000-0x000000000061E000-memory.dmp
      Filesize

      5.8MB

    • memory/1124-111-0x0000000000050000-0x000000000061E000-memory.dmp
      Filesize

      5.8MB

    • memory/1124-135-0x0000000000050000-0x000000000061E000-memory.dmp
      Filesize

      5.8MB

    • memory/1124-120-0x0000000000050000-0x000000000061E000-memory.dmp
      Filesize

      5.8MB

    • memory/1124-88-0x0000000000050000-0x000000000061E000-memory.dmp
      Filesize

      5.8MB

    • memory/1124-87-0x0000000000050000-0x000000000061E000-memory.dmp
      Filesize

      5.8MB

    • memory/1124-97-0x0000000000050000-0x000000000061E000-memory.dmp
      Filesize

      5.8MB

    • memory/1124-123-0x0000000000050000-0x000000000061E000-memory.dmp
      Filesize

      5.8MB

    • memory/1124-72-0x0000000000050000-0x000000000061E000-memory.dmp
      Filesize

      5.8MB

    • memory/1124-92-0x0000000000050000-0x000000000061E000-memory.dmp
      Filesize

      5.8MB

    • memory/1124-100-0x0000000000050000-0x000000000061E000-memory.dmp
      Filesize

      5.8MB

    • memory/1124-94-0x0000000000050000-0x000000000061E000-memory.dmp
      Filesize

      5.8MB

    • memory/1124-126-0x0000000000050000-0x000000000061E000-memory.dmp
      Filesize

      5.8MB

    • memory/2004-131-0x0000000000460000-0x000000000092B000-memory.dmp
      Filesize

      4.8MB

    • memory/2004-133-0x0000000000460000-0x000000000092B000-memory.dmp
      Filesize

      4.8MB

    • memory/2652-130-0x0000000000C40000-0x0000000001101000-memory.dmp
      Filesize

      4.8MB

    • memory/2652-132-0x0000000000C40000-0x0000000001101000-memory.dmp
      Filesize

      4.8MB

    • memory/2696-53-0x00000000004B0000-0x0000000000971000-memory.dmp
      Filesize

      4.8MB

    • memory/2696-39-0x00000000004B0000-0x0000000000971000-memory.dmp
      Filesize

      4.8MB

    • memory/2796-3-0x0000000000A00000-0x0000000000ECB000-memory.dmp
      Filesize

      4.8MB

    • memory/2796-5-0x0000000000A00000-0x0000000000ECB000-memory.dmp
      Filesize

      4.8MB

    • memory/2796-2-0x0000000000A01000-0x0000000000A2F000-memory.dmp
      Filesize

      184KB

    • memory/2796-17-0x0000000000A00000-0x0000000000ECB000-memory.dmp
      Filesize

      4.8MB

    • memory/2796-0-0x0000000000A00000-0x0000000000ECB000-memory.dmp
      Filesize

      4.8MB

    • memory/2796-1-0x0000000077634000-0x0000000077636000-memory.dmp
      Filesize

      8KB

    • memory/3208-73-0x0000000000460000-0x000000000092B000-memory.dmp
      Filesize

      4.8MB

    • memory/3208-89-0x0000000000460000-0x000000000092B000-memory.dmp
      Filesize

      4.8MB

    • memory/3208-112-0x0000000000460000-0x000000000092B000-memory.dmp
      Filesize

      4.8MB

    • memory/3208-115-0x0000000000460000-0x000000000092B000-memory.dmp
      Filesize

      4.8MB

    • memory/3208-18-0x0000000000460000-0x000000000092B000-memory.dmp
      Filesize

      4.8MB

    • memory/3208-20-0x0000000000460000-0x000000000092B000-memory.dmp
      Filesize

      4.8MB

    • memory/3208-118-0x0000000000460000-0x000000000092B000-memory.dmp
      Filesize

      4.8MB

    • memory/3208-84-0x0000000000460000-0x000000000092B000-memory.dmp
      Filesize

      4.8MB

    • memory/3208-21-0x0000000000460000-0x000000000092B000-memory.dmp
      Filesize

      4.8MB

    • memory/3208-121-0x0000000000460000-0x000000000092B000-memory.dmp
      Filesize

      4.8MB

    • memory/3208-136-0x0000000000460000-0x000000000092B000-memory.dmp
      Filesize

      4.8MB

    • memory/3208-101-0x0000000000460000-0x000000000092B000-memory.dmp
      Filesize

      4.8MB

    • memory/3208-124-0x0000000000460000-0x000000000092B000-memory.dmp
      Filesize

      4.8MB

    • memory/3208-98-0x0000000000460000-0x000000000092B000-memory.dmp
      Filesize

      4.8MB

    • memory/3208-95-0x0000000000460000-0x000000000092B000-memory.dmp
      Filesize

      4.8MB

    • memory/3208-127-0x0000000000460000-0x000000000092B000-memory.dmp
      Filesize

      4.8MB

    • memory/3208-19-0x0000000000461000-0x000000000048F000-memory.dmp
      Filesize

      184KB

    • memory/3208-91-0x0000000000460000-0x000000000092B000-memory.dmp
      Filesize

      4.8MB

    • memory/3208-76-0x0000000000460000-0x000000000092B000-memory.dmp
      Filesize

      4.8MB

    • memory/3716-104-0x0000000000460000-0x000000000092B000-memory.dmp
      Filesize

      4.8MB

    • memory/3716-108-0x0000000000460000-0x000000000092B000-memory.dmp
      Filesize

      4.8MB

    • memory/4504-77-0x0000000000C40000-0x0000000001101000-memory.dmp
      Filesize

      4.8MB

    • memory/4504-80-0x0000000000C40000-0x0000000001101000-memory.dmp
      Filesize

      4.8MB

    • memory/4580-81-0x0000000000460000-0x000000000092B000-memory.dmp
      Filesize

      4.8MB

    • memory/4580-78-0x0000000000460000-0x000000000092B000-memory.dmp
      Filesize

      4.8MB