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Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/05/2024, 05:59

General

  • Target

    01287057c2295ac72f4ffa1f3f83df8c3b380e20ddfe64923b3cc817413a5367.exe

  • Size

    1.6MB

  • MD5

    2f2e36c7cf44716df7af572adba72551

  • SHA1

    090b3ed6ad1f1a73f81d2b55becd2f474a7576ff

  • SHA256

    01287057c2295ac72f4ffa1f3f83df8c3b380e20ddfe64923b3cc817413a5367

  • SHA512

    f8286451e04dc960c751e75dd2e7b65f8941e36141eaf1d08bbd3547eba359624d6576cd689456c91323cb82b6fd701e1493cf5ddb152ed97319af32e9d23efc

  • SSDEEP

    24576:L13k6MIhUFvItB8gSfsywvwcmqqQW5f6aNOau+Di8/91enFjOpW2J4Cv:p5hQ6R+2s7sC34NOI2yCv

Malware Config

Extracted

Family

amadey

Version

4.20

Botnet

18befc

C2

http://5.42.96.141

Attributes
  • install_dir

    908f070dff

  • install_file

    explorku.exe

  • strings_key

    b25a9385246248a95c600f9a061438e1

  • url_paths

    /go34ko8/index.php

rc4.plain

Extracted

Family

risepro

C2

147.45.47.126:58709

Extracted

Family

amadey

Version

4.20

Botnet

c767c0

C2

http://5.42.96.7

Attributes
  • install_dir

    7af68cdb52

  • install_file

    axplons.exe

  • strings_key

    e2ce58e78f631ed97d01fe7b70e85d5e

  • url_paths

    /zamo7h/index.php

rc4.plain

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 7 IoCs
  • Downloads MZ/PE file
  • Checks BIOS information in registry 2 TTPs 14 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 6 IoCs
  • Identifies Wine through registry keys 2 TTPs 4 IoCs

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

  • Themida packer 34 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 3 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 4 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).

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\01287057c2295ac72f4ffa1f3f83df8c3b380e20ddfe64923b3cc817413a5367.exe
    "C:\Users\Admin\AppData\Local\Temp\01287057c2295ac72f4ffa1f3f83df8c3b380e20ddfe64923b3cc817413a5367.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks computer location settings
    • Checks whether UAC is enabled
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:2044
    • C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe
      "C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe"
      2⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Checks computer location settings
      • Executes dropped EXE
      • Adds Run key to start application
      • Checks whether UAC is enabled
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:3292
      • C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe
        "C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.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:3612
      • C:\Users\Admin\AppData\Local\Temp\1000013001\amers.exe
        "C:\Users\Admin\AppData\Local\Temp\1000013001\amers.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:4712
        • C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
          "C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.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:912
      • C:\Users\Admin\AppData\Local\Temp\1000014001\40bee91304.exe
        "C:\Users\Admin\AppData\Local\Temp\1000014001\40bee91304.exe"
        3⤵
        • Identifies VirtualBox via ACPI registry values (likely anti-VM)
        • Checks BIOS information in registry
        • Executes dropped EXE
        • Checks whether UAC is enabled
        PID:2360
  • C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
    C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.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:324

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\1000013001\amers.exe

    Filesize

    1.8MB

    MD5

    a74a4675ae9de7d4d233cb1dca2ce171

    SHA1

    b9df6e1d6abeb16dd72b88e2a39a482048c70112

    SHA256

    b77ad385f7230a726cfafcb71bd998b7e29921d44bcc82bc1383692279c6c802

    SHA512

    d4c12aea5b8fe5a2a8c0d4823f50c073591036dc86dd4641b8c725aa0baef10264690992ead75b6a999666647c790c36aab088f691a6d01f5649b91d829cbf70

  • C:\Users\Admin\AppData\Local\Temp\1000014001\40bee91304.exe

    Filesize

    2.2MB

    MD5

    a728d47242b4ff5ae0d61514fdef5f8f

    SHA1

    0597adc779c4f351df4950f529ce8648f5e90b7a

    SHA256

    b03b13cdbb8baecd813a8076a1abf5560cd9a350e2a489e454901356d146b001

    SHA512

    c2920f3dd71cfcf088276cd6fa5a64e9d97c738cbccde806d5236751c7079374f900845e74b743b31db7c161394e773ba8d6229d6bd724e35aa798f5d4bfc551

  • C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe

    Filesize

    1.6MB

    MD5

    2f2e36c7cf44716df7af572adba72551

    SHA1

    090b3ed6ad1f1a73f81d2b55becd2f474a7576ff

    SHA256

    01287057c2295ac72f4ffa1f3f83df8c3b380e20ddfe64923b3cc817413a5367

    SHA512

    f8286451e04dc960c751e75dd2e7b65f8941e36141eaf1d08bbd3547eba359624d6576cd689456c91323cb82b6fd701e1493cf5ddb152ed97319af32e9d23efc

  • memory/324-150-0x0000000000B20000-0x0000000000FD1000-memory.dmp

    Filesize

    4.7MB

  • memory/324-148-0x0000000000B20000-0x0000000000FD1000-memory.dmp

    Filesize

    4.7MB

  • memory/912-139-0x0000000000B20000-0x0000000000FD1000-memory.dmp

    Filesize

    4.7MB

  • memory/912-103-0x0000000000B20000-0x0000000000FD1000-memory.dmp

    Filesize

    4.7MB

  • memory/2044-5-0x0000000000A20000-0x0000000000F1E000-memory.dmp

    Filesize

    5.0MB

  • memory/2044-4-0x0000000000A20000-0x0000000000F1E000-memory.dmp

    Filesize

    5.0MB

  • memory/2044-6-0x0000000000A20000-0x0000000000F1E000-memory.dmp

    Filesize

    5.0MB

  • memory/2044-7-0x0000000000A20000-0x0000000000F1E000-memory.dmp

    Filesize

    5.0MB

  • memory/2044-2-0x0000000000A20000-0x0000000000F1E000-memory.dmp

    Filesize

    5.0MB

  • memory/2044-8-0x0000000000A20000-0x0000000000F1E000-memory.dmp

    Filesize

    5.0MB

  • memory/2044-21-0x0000000000A20000-0x0000000000F1E000-memory.dmp

    Filesize

    5.0MB

  • memory/2044-1-0x0000000000A20000-0x0000000000F1E000-memory.dmp

    Filesize

    5.0MB

  • memory/2044-3-0x0000000000A20000-0x0000000000F1E000-memory.dmp

    Filesize

    5.0MB

  • memory/2044-0-0x0000000000A20000-0x0000000000F1E000-memory.dmp

    Filesize

    5.0MB

  • memory/2360-128-0x0000000000B20000-0x00000000011A6000-memory.dmp

    Filesize

    6.5MB

  • memory/2360-124-0x0000000000B20000-0x00000000011A6000-memory.dmp

    Filesize

    6.5MB

  • memory/2360-127-0x0000000000B20000-0x00000000011A6000-memory.dmp

    Filesize

    6.5MB

  • memory/2360-126-0x0000000000B20000-0x00000000011A6000-memory.dmp

    Filesize

    6.5MB

  • memory/2360-129-0x0000000000B20000-0x00000000011A6000-memory.dmp

    Filesize

    6.5MB

  • memory/2360-131-0x0000000000B20000-0x00000000011A6000-memory.dmp

    Filesize

    6.5MB

  • memory/2360-130-0x0000000000B20000-0x00000000011A6000-memory.dmp

    Filesize

    6.5MB

  • memory/2360-141-0x0000000000B20000-0x00000000011A6000-memory.dmp

    Filesize

    6.5MB

  • memory/2360-125-0x0000000000B20000-0x00000000011A6000-memory.dmp

    Filesize

    6.5MB

  • memory/3292-25-0x0000000000D40000-0x000000000123E000-memory.dmp

    Filesize

    5.0MB

  • memory/3292-28-0x0000000000D40000-0x000000000123E000-memory.dmp

    Filesize

    5.0MB

  • memory/3292-29-0x0000000000D40000-0x000000000123E000-memory.dmp

    Filesize

    5.0MB

  • memory/3292-27-0x0000000000D40000-0x000000000123E000-memory.dmp

    Filesize

    5.0MB

  • memory/3292-39-0x0000000000D40000-0x000000000123E000-memory.dmp

    Filesize

    5.0MB

  • memory/3292-31-0x0000000000D40000-0x000000000123E000-memory.dmp

    Filesize

    5.0MB

  • memory/3292-26-0x0000000000D40000-0x000000000123E000-memory.dmp

    Filesize

    5.0MB

  • memory/3292-22-0x0000000000D40000-0x000000000123E000-memory.dmp

    Filesize

    5.0MB

  • memory/3292-30-0x0000000000D40000-0x000000000123E000-memory.dmp

    Filesize

    5.0MB

  • memory/3292-102-0x0000000000D40000-0x000000000123E000-memory.dmp

    Filesize

    5.0MB

  • memory/3292-24-0x0000000000D40000-0x000000000123E000-memory.dmp

    Filesize

    5.0MB

  • memory/3292-23-0x0000000000D40000-0x000000000123E000-memory.dmp

    Filesize

    5.0MB

  • memory/3612-49-0x0000000000400000-0x00000000009EF000-memory.dmp

    Filesize

    5.9MB

  • memory/3612-59-0x0000000000400000-0x00000000009EF000-memory.dmp

    Filesize

    5.9MB

  • memory/3612-61-0x0000000000400000-0x00000000009EF000-memory.dmp

    Filesize

    5.9MB

  • memory/3612-66-0x0000000000400000-0x00000000009EF000-memory.dmp

    Filesize

    5.9MB

  • memory/3612-73-0x0000000000400000-0x00000000009EF000-memory.dmp

    Filesize

    5.9MB

  • memory/3612-72-0x0000000000400000-0x00000000009EF000-memory.dmp

    Filesize

    5.9MB

  • memory/3612-71-0x0000000000400000-0x00000000009EF000-memory.dmp

    Filesize

    5.9MB

  • memory/3612-70-0x0000000077524000-0x0000000077526000-memory.dmp

    Filesize

    8KB

  • memory/3612-68-0x0000000000400000-0x00000000009EF000-memory.dmp

    Filesize

    5.9MB

  • memory/3612-67-0x0000000000400000-0x00000000009EF000-memory.dmp

    Filesize

    5.9MB

  • memory/3612-69-0x0000000000400000-0x00000000009EF000-memory.dmp

    Filesize

    5.9MB

  • memory/3612-65-0x0000000000400000-0x00000000009EF000-memory.dmp

    Filesize

    5.9MB

  • memory/3612-63-0x0000000000400000-0x00000000009EF000-memory.dmp

    Filesize

    5.9MB

  • memory/3612-62-0x0000000000400000-0x00000000009EF000-memory.dmp

    Filesize

    5.9MB

  • memory/3612-64-0x0000000000400000-0x00000000009EF000-memory.dmp

    Filesize

    5.9MB

  • memory/3612-60-0x0000000000400000-0x00000000009EF000-memory.dmp

    Filesize

    5.9MB

  • memory/3612-48-0x0000000000400000-0x00000000009EF000-memory.dmp

    Filesize

    5.9MB

  • memory/3612-43-0x0000000000400000-0x00000000009EF000-memory.dmp

    Filesize

    5.9MB

  • memory/3612-44-0x0000000000D40000-0x000000000123E000-memory.dmp

    Filesize

    5.0MB

  • memory/3612-47-0x0000000000400000-0x00000000009EF000-memory.dmp

    Filesize

    5.9MB

  • memory/3612-55-0x0000000000400000-0x00000000009EF000-memory.dmp

    Filesize

    5.9MB

  • memory/3612-53-0x0000000000400000-0x00000000009EF000-memory.dmp

    Filesize

    5.9MB

  • memory/3612-58-0x0000000000400000-0x00000000009EF000-memory.dmp

    Filesize

    5.9MB

  • memory/3612-56-0x0000000000400000-0x00000000009EF000-memory.dmp

    Filesize

    5.9MB

  • memory/3612-57-0x0000000000400000-0x00000000009EF000-memory.dmp

    Filesize

    5.9MB

  • memory/3612-46-0x0000000000400000-0x00000000009EF000-memory.dmp

    Filesize

    5.9MB

  • memory/3612-54-0x0000000000400000-0x00000000009EF000-memory.dmp

    Filesize

    5.9MB

  • memory/3612-52-0x0000000000400000-0x00000000009EF000-memory.dmp

    Filesize

    5.9MB

  • memory/3612-51-0x0000000000400000-0x00000000009EF000-memory.dmp

    Filesize

    5.9MB

  • memory/3612-50-0x0000000000400000-0x00000000009EF000-memory.dmp

    Filesize

    5.9MB

  • memory/3612-135-0x0000000000400000-0x00000000009EF000-memory.dmp

    Filesize

    5.9MB

  • memory/3612-40-0x0000000000400000-0x00000000009EF000-memory.dmp

    Filesize

    5.9MB

  • memory/3612-45-0x0000000000400000-0x00000000009EF000-memory.dmp

    Filesize

    5.9MB

  • memory/4712-105-0x0000000000D50000-0x0000000001201000-memory.dmp

    Filesize

    4.7MB

  • memory/4712-90-0x0000000000D50000-0x0000000001201000-memory.dmp

    Filesize

    4.7MB