Analysis

  • max time kernel
    144s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-05-2024 17:11

General

  • Target

    c0bc56175a3e98b5afcbacaf0105b23c7cb43799d7c8913ea68cb2181e963b64.exe

  • Size

    1.8MB

  • MD5

    3ac66faefeb01b927f04a52b51662695

  • SHA1

    70f115a7aa3113bcdcb88f0733a5e5ab961ea1d7

  • SHA256

    c0bc56175a3e98b5afcbacaf0105b23c7cb43799d7c8913ea68cb2181e963b64

  • SHA512

    0de6d26b08d06a8a1284f8ee674c7eb3a7467c3700fad67697e5ef71c07700fa3cf577779cbcda0f481ae58320d198c168ac198d3d98bd646f1b334035458300

  • SSDEEP

    49152:nekySKb4aDxjL5fuzrerv14JK9HBSdcz3xOgItA:ek3wxnwzOqJGH0dcz3tx

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\c0bc56175a3e98b5afcbacaf0105b23c7cb43799d7c8913ea68cb2181e963b64.exe
    "C:\Users\Admin\AppData\Local\Temp\c0bc56175a3e98b5afcbacaf0105b23c7cb43799d7c8913ea68cb2181e963b64.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:2408
    • 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:4564
      • C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe
        "C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe"
        3⤵
          PID:1192
        • C:\Users\Admin\1000004002\7cae33ef9c.exe
          "C:\Users\Admin\1000004002\7cae33ef9c.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:1736
          • 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:3272
        • C:\Users\Admin\AppData\Local\Temp\1000005001\e99eac554d.exe
          "C:\Users\Admin\AppData\Local\Temp\1000005001\e99eac554d.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:952
    • 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:2344
    • 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:3248
    • 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:3296
    • 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:3436

    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\7cae33ef9c.exe
      Filesize

      1.8MB

      MD5

      57a1724fa90e010c896cbfb4cfcda2bc

      SHA1

      b3c31c410d0b67e184af9313244b59714f5a6a2e

      SHA256

      8331f6fbf71445326af651297ea4507d7160256a00e267cd7fa20e56f7c3d222

      SHA512

      24b437751d7f67f08e91306df00c355238d0d9e4c3e922603efbaaa76cb214823b395da481e5bf8e6dd69ae81827ed1db02298529fc0057e41a3c09ef6c09f38

    • C:\Users\Admin\AppData\Local\Temp\1000005001\e99eac554d.exe
      Filesize

      2.3MB

      MD5

      deeac5c0ccf149b1cd710865de019b4c

      SHA1

      70bcd60da570dbe579cdb9023efe89d8c78131d0

      SHA256

      db1de0d217ae9c5e65fc5106fa4f8650f1f48b7e861098605d0fd9e7e01d801e

      SHA512

      bb7da06caa21ac3ce01ac790efae95658572e53333bad9c829b8f519184adc48ef91abaff79757793047e3c73ed8bc0e338a18f93090fb5779cab63b003ff59f

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

      1.8MB

      MD5

      3ac66faefeb01b927f04a52b51662695

      SHA1

      70f115a7aa3113bcdcb88f0733a5e5ab961ea1d7

      SHA256

      c0bc56175a3e98b5afcbacaf0105b23c7cb43799d7c8913ea68cb2181e963b64

      SHA512

      0de6d26b08d06a8a1284f8ee674c7eb3a7467c3700fad67697e5ef71c07700fa3cf577779cbcda0f481ae58320d198c168ac198d3d98bd646f1b334035458300

    • memory/952-100-0x0000000000E40000-0x0000000001412000-memory.dmp
      Filesize

      5.8MB

    • memory/952-86-0x0000000000E40000-0x0000000001412000-memory.dmp
      Filesize

      5.8MB

    • memory/952-126-0x0000000000E40000-0x0000000001412000-memory.dmp
      Filesize

      5.8MB

    • memory/952-112-0x0000000000E40000-0x0000000001412000-memory.dmp
      Filesize

      5.8MB

    • memory/952-109-0x0000000000E40000-0x0000000001412000-memory.dmp
      Filesize

      5.8MB

    • memory/952-106-0x0000000000E40000-0x0000000001412000-memory.dmp
      Filesize

      5.8MB

    • memory/952-103-0x0000000000E40000-0x0000000001412000-memory.dmp
      Filesize

      5.8MB

    • memory/952-80-0x0000000000E40000-0x0000000001412000-memory.dmp
      Filesize

      5.8MB

    • memory/952-129-0x0000000000E40000-0x0000000001412000-memory.dmp
      Filesize

      5.8MB

    • memory/952-83-0x0000000000E40000-0x0000000001412000-memory.dmp
      Filesize

      5.8MB

    • memory/952-74-0x0000000000E40000-0x0000000001412000-memory.dmp
      Filesize

      5.8MB

    • memory/952-132-0x0000000000E40000-0x0000000001412000-memory.dmp
      Filesize

      5.8MB

    • memory/952-89-0x0000000000E40000-0x0000000001412000-memory.dmp
      Filesize

      5.8MB

    • memory/952-115-0x0000000000E40000-0x0000000001412000-memory.dmp
      Filesize

      5.8MB

    • memory/1736-53-0x0000000000540000-0x0000000000A01000-memory.dmp
      Filesize

      4.8MB

    • memory/1736-40-0x0000000000540000-0x0000000000A01000-memory.dmp
      Filesize

      4.8MB

    • memory/1736-39-0x0000000000540000-0x0000000000A01000-memory.dmp
      Filesize

      4.8MB

    • memory/2344-92-0x00000000006E0000-0x0000000000BA7000-memory.dmp
      Filesize

      4.8MB

    • memory/2344-95-0x00000000006E0000-0x0000000000BA7000-memory.dmp
      Filesize

      4.8MB

    • memory/2408-2-0x0000000000FB1000-0x0000000000FDF000-memory.dmp
      Filesize

      184KB

    • memory/2408-0-0x0000000000FB0000-0x0000000001477000-memory.dmp
      Filesize

      4.8MB

    • memory/2408-5-0x0000000000FB0000-0x0000000001477000-memory.dmp
      Filesize

      4.8MB

    • memory/2408-17-0x0000000000FB0000-0x0000000001477000-memory.dmp
      Filesize

      4.8MB

    • memory/2408-1-0x0000000077EA4000-0x0000000077EA6000-memory.dmp
      Filesize

      8KB

    • memory/2408-3-0x0000000000FB0000-0x0000000001477000-memory.dmp
      Filesize

      4.8MB

    • memory/3248-97-0x0000000000E80000-0x0000000001341000-memory.dmp
      Filesize

      4.8MB

    • memory/3248-93-0x0000000000E80000-0x0000000001341000-memory.dmp
      Filesize

      4.8MB

    • memory/3272-76-0x0000000000E80000-0x0000000001341000-memory.dmp
      Filesize

      4.8MB

    • memory/3272-104-0x0000000000E80000-0x0000000001341000-memory.dmp
      Filesize

      4.8MB

    • memory/3272-107-0x0000000000E80000-0x0000000001341000-memory.dmp
      Filesize

      4.8MB

    • memory/3272-130-0x0000000000E80000-0x0000000001341000-memory.dmp
      Filesize

      4.8MB

    • memory/3272-124-0x0000000000E80000-0x0000000001341000-memory.dmp
      Filesize

      4.8MB

    • memory/3272-84-0x0000000000E80000-0x0000000001341000-memory.dmp
      Filesize

      4.8MB

    • memory/3272-127-0x0000000000E80000-0x0000000001341000-memory.dmp
      Filesize

      4.8MB

    • memory/3272-87-0x0000000000E80000-0x0000000001341000-memory.dmp
      Filesize

      4.8MB

    • memory/3272-98-0x0000000000E80000-0x0000000001341000-memory.dmp
      Filesize

      4.8MB

    • memory/3272-113-0x0000000000E80000-0x0000000001341000-memory.dmp
      Filesize

      4.8MB

    • memory/3272-110-0x0000000000E80000-0x0000000001341000-memory.dmp
      Filesize

      4.8MB

    • memory/3272-101-0x0000000000E80000-0x0000000001341000-memory.dmp
      Filesize

      4.8MB

    • memory/3272-81-0x0000000000E80000-0x0000000001341000-memory.dmp
      Filesize

      4.8MB

    • memory/3272-54-0x0000000000E80000-0x0000000001341000-memory.dmp
      Filesize

      4.8MB

    • memory/3296-118-0x00000000006E0000-0x0000000000BA7000-memory.dmp
      Filesize

      4.8MB

    • memory/3296-121-0x00000000006E0000-0x0000000000BA7000-memory.dmp
      Filesize

      4.8MB

    • memory/3436-119-0x0000000000E80000-0x0000000001341000-memory.dmp
      Filesize

      4.8MB

    • memory/3436-123-0x0000000000E80000-0x0000000001341000-memory.dmp
      Filesize

      4.8MB

    • memory/4564-77-0x00000000006E0000-0x0000000000BA7000-memory.dmp
      Filesize

      4.8MB

    • memory/4564-19-0x00000000006E1000-0x000000000070F000-memory.dmp
      Filesize

      184KB

    • memory/4564-21-0x00000000006E0000-0x0000000000BA7000-memory.dmp
      Filesize

      4.8MB

    • memory/4564-111-0x00000000006E0000-0x0000000000BA7000-memory.dmp
      Filesize

      4.8MB

    • memory/4564-18-0x00000000006E0000-0x0000000000BA7000-memory.dmp
      Filesize

      4.8MB

    • memory/4564-99-0x00000000006E0000-0x0000000000BA7000-memory.dmp
      Filesize

      4.8MB

    • memory/4564-114-0x00000000006E0000-0x0000000000BA7000-memory.dmp
      Filesize

      4.8MB

    • memory/4564-88-0x00000000006E0000-0x0000000000BA7000-memory.dmp
      Filesize

      4.8MB

    • memory/4564-108-0x00000000006E0000-0x0000000000BA7000-memory.dmp
      Filesize

      4.8MB

    • memory/4564-105-0x00000000006E0000-0x0000000000BA7000-memory.dmp
      Filesize

      4.8MB

    • memory/4564-20-0x00000000006E0000-0x0000000000BA7000-memory.dmp
      Filesize

      4.8MB

    • memory/4564-102-0x00000000006E0000-0x0000000000BA7000-memory.dmp
      Filesize

      4.8MB

    • memory/4564-55-0x00000000006E0000-0x0000000000BA7000-memory.dmp
      Filesize

      4.8MB

    • memory/4564-125-0x00000000006E0000-0x0000000000BA7000-memory.dmp
      Filesize

      4.8MB

    • memory/4564-85-0x00000000006E0000-0x0000000000BA7000-memory.dmp
      Filesize

      4.8MB

    • memory/4564-75-0x00000000006E0000-0x0000000000BA7000-memory.dmp
      Filesize

      4.8MB

    • memory/4564-128-0x00000000006E0000-0x0000000000BA7000-memory.dmp
      Filesize

      4.8MB

    • memory/4564-82-0x00000000006E0000-0x0000000000BA7000-memory.dmp
      Filesize

      4.8MB

    • memory/4564-79-0x00000000006E0000-0x0000000000BA7000-memory.dmp
      Filesize

      4.8MB

    • memory/4564-131-0x00000000006E0000-0x0000000000BA7000-memory.dmp
      Filesize

      4.8MB

    • memory/4564-78-0x00000000006E0000-0x0000000000BA7000-memory.dmp
      Filesize

      4.8MB