Analysis

  • max time kernel
    142s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    11-11-2024 12:44

General

  • Target

    ba15e8afacabbda5050dd3d66b13b9dfbcb4d9c50af993f20b639e4dcd9e6e72.exe

  • Size

    1.8MB

  • MD5

    4e48d4649bac70d8afbee8d520fdb02e

  • SHA1

    0603df920bc3faf0ce3b06d629e1352b1e404ea6

  • SHA256

    ba15e8afacabbda5050dd3d66b13b9dfbcb4d9c50af993f20b639e4dcd9e6e72

  • SHA512

    248336340c0fb4a373fc3f55cc57f632f6179be0f94b2b10c63703d0e944270b27308df54f12e58cb23073dd224599bba23ac030d0d3910c975fb94aafe035db

  • SSDEEP

    24576:3z2domp14TWcKpTvfFCPiMlmIlpYs8uFTcNkrSM53fUXOKlpQ3adV7We3kkowVyy:j2KmoWF8pLh+NkrS68+6Ke34D

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

fed3aa

C2

http://185.215.113.16

Attributes
  • install_dir

    44111dbc49

  • install_file

    axplong.exe

  • strings_key

    8d0ad6945b1a30a186ec2d30be6db0b5

  • url_paths

    /Jo89Ku7d/index.php

rc4.plain

Signatures

  • Amadey

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

  • Amadey family
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 4 IoCs
  • Downloads MZ/PE file
  • Checks BIOS information in registry 2 TTPs 8 IoCs

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

  • Executes dropped EXE 3 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.

  • Loads dropped DLL 6 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies system certificate store 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ba15e8afacabbda5050dd3d66b13b9dfbcb4d9c50af993f20b639e4dcd9e6e72.exe
    "C:\Users\Admin\AppData\Local\Temp\ba15e8afacabbda5050dd3d66b13b9dfbcb4d9c50af993f20b639e4dcd9e6e72.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Loads dropped DLL
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:1900
    • C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
      "C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe"
      2⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Executes dropped EXE
      • Identifies Wine through registry keys
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2920
      • C:\Users\Admin\AppData\Local\Temp\1002667001\5d43e4c4dd.exe
        "C:\Users\Admin\AppData\Local\Temp\1002667001\5d43e4c4dd.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
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        PID:3008
      • C:\Users\Admin\AppData\Local\Temp\1002668001\160c51e2e7.exe
        "C:\Users\Admin\AppData\Local\Temp\1002668001\160c51e2e7.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
        • System Location Discovery: System Language Discovery
        • Modifies system certificate store
        • Suspicious behavior: EnumeratesProcesses
        PID:1880

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\1002667001\5d43e4c4dd.exe

    Filesize

    1.7MB

    MD5

    60ff9be8a2c861eaab0ff628bce45800

    SHA1

    c24f6466bb2b2730d048a536a14ba112a7da3d2c

    SHA256

    ee605b23e9217755d33f61e7d320ff00bf6facef564f219a859f3e2dd4c2f1d1

    SHA512

    9d683993528a4862253bd4fd9d6d9e9f4806f12f854246980ea2da1354fe4a1808c1b0575bc6e4c52148e9153c753866ceb89c17ff83c557c750d035a086125c

  • C:\Users\Admin\AppData\Local\Temp\1002668001\160c51e2e7.exe

    Filesize

    3.0MB

    MD5

    6c1fdc74df79af423042ff4ce792e42b

    SHA1

    0dfb76ab183fedfdab8688071365e37daaad7995

    SHA256

    c29930e711a8e4cfef392cfbdda52c0c538bb1844430344729e4ef459551f538

    SHA512

    ecf2054fd639af351764dafbcbc6d99858cf9bdc9af1dbc56d140e6a78be04f5316090319a9edab1da7886c8982875ac613c2dbb95d3612d0fa40bb61938c5e1

  • C:\Users\Admin\AppData\Local\Temp\CabBD49.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarBD5B.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • \Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe

    Filesize

    1.8MB

    MD5

    4e48d4649bac70d8afbee8d520fdb02e

    SHA1

    0603df920bc3faf0ce3b06d629e1352b1e404ea6

    SHA256

    ba15e8afacabbda5050dd3d66b13b9dfbcb4d9c50af993f20b639e4dcd9e6e72

    SHA512

    248336340c0fb4a373fc3f55cc57f632f6179be0f94b2b10c63703d0e944270b27308df54f12e58cb23073dd224599bba23ac030d0d3910c975fb94aafe035db

  • memory/1880-74-0x0000000000950000-0x0000000000C49000-memory.dmp

    Filesize

    3.0MB

  • memory/1880-111-0x0000000000950000-0x0000000000C49000-memory.dmp

    Filesize

    3.0MB

  • memory/1900-5-0x00000000000F0000-0x00000000005B2000-memory.dmp

    Filesize

    4.8MB

  • memory/1900-21-0x0000000006DE0000-0x00000000072A2000-memory.dmp

    Filesize

    4.8MB

  • memory/1900-18-0x00000000000F0000-0x00000000005B2000-memory.dmp

    Filesize

    4.8MB

  • memory/1900-22-0x0000000006DE0000-0x00000000072A2000-memory.dmp

    Filesize

    4.8MB

  • memory/1900-10-0x00000000000F0000-0x00000000005B2000-memory.dmp

    Filesize

    4.8MB

  • memory/1900-49-0x0000000006DE0000-0x00000000072A2000-memory.dmp

    Filesize

    4.8MB

  • memory/1900-3-0x00000000000F0000-0x00000000005B2000-memory.dmp

    Filesize

    4.8MB

  • memory/1900-2-0x00000000000F1000-0x000000000011F000-memory.dmp

    Filesize

    184KB

  • memory/1900-1-0x0000000077720000-0x0000000077722000-memory.dmp

    Filesize

    8KB

  • memory/1900-0-0x00000000000F0000-0x00000000005B2000-memory.dmp

    Filesize

    4.8MB

  • memory/2920-52-0x0000000000D50000-0x0000000001212000-memory.dmp

    Filesize

    4.8MB

  • memory/2920-24-0x0000000000D50000-0x0000000001212000-memory.dmp

    Filesize

    4.8MB

  • memory/2920-125-0x0000000000D50000-0x0000000001212000-memory.dmp

    Filesize

    4.8MB

  • memory/2920-48-0x0000000000D50000-0x0000000001212000-memory.dmp

    Filesize

    4.8MB

  • memory/2920-45-0x0000000006BA0000-0x0000000007240000-memory.dmp

    Filesize

    6.6MB

  • memory/2920-50-0x0000000000D50000-0x0000000001212000-memory.dmp

    Filesize

    4.8MB

  • memory/2920-51-0x0000000000D50000-0x0000000001212000-memory.dmp

    Filesize

    4.8MB

  • memory/2920-43-0x0000000006BA0000-0x0000000007240000-memory.dmp

    Filesize

    6.6MB

  • memory/2920-53-0x0000000006BA0000-0x0000000007240000-memory.dmp

    Filesize

    6.6MB

  • memory/2920-54-0x0000000006BA0000-0x0000000007240000-memory.dmp

    Filesize

    6.6MB

  • memory/2920-55-0x0000000000D50000-0x0000000001212000-memory.dmp

    Filesize

    4.8MB

  • memory/2920-27-0x0000000000D50000-0x0000000001212000-memory.dmp

    Filesize

    4.8MB

  • memory/2920-72-0x0000000006BA0000-0x0000000006E99000-memory.dmp

    Filesize

    3.0MB

  • memory/2920-25-0x0000000000D50000-0x0000000001212000-memory.dmp

    Filesize

    4.8MB

  • memory/2920-73-0x0000000006BA0000-0x0000000006E99000-memory.dmp

    Filesize

    3.0MB

  • memory/2920-124-0x0000000000D50000-0x0000000001212000-memory.dmp

    Filesize

    4.8MB

  • memory/2920-23-0x0000000000D51000-0x0000000000D7F000-memory.dmp

    Filesize

    184KB

  • memory/2920-20-0x0000000000D50000-0x0000000001212000-memory.dmp

    Filesize

    4.8MB

  • memory/2920-112-0x0000000000D50000-0x0000000001212000-memory.dmp

    Filesize

    4.8MB

  • memory/2920-113-0x0000000006BA0000-0x0000000006E99000-memory.dmp

    Filesize

    3.0MB

  • memory/2920-114-0x0000000006BA0000-0x0000000006E99000-memory.dmp

    Filesize

    3.0MB

  • memory/2920-115-0x0000000000D50000-0x0000000001212000-memory.dmp

    Filesize

    4.8MB

  • memory/2920-116-0x0000000000D50000-0x0000000001212000-memory.dmp

    Filesize

    4.8MB

  • memory/2920-117-0x0000000000D50000-0x0000000001212000-memory.dmp

    Filesize

    4.8MB

  • memory/2920-118-0x0000000000D50000-0x0000000001212000-memory.dmp

    Filesize

    4.8MB

  • memory/2920-119-0x0000000000D50000-0x0000000001212000-memory.dmp

    Filesize

    4.8MB

  • memory/2920-120-0x0000000000D50000-0x0000000001212000-memory.dmp

    Filesize

    4.8MB

  • memory/2920-121-0x0000000000D50000-0x0000000001212000-memory.dmp

    Filesize

    4.8MB

  • memory/2920-122-0x0000000000D50000-0x0000000001212000-memory.dmp

    Filesize

    4.8MB

  • memory/2920-123-0x0000000000D50000-0x0000000001212000-memory.dmp

    Filesize

    4.8MB

  • memory/3008-46-0x0000000000DB0000-0x0000000001450000-memory.dmp

    Filesize

    6.6MB

  • memory/3008-47-0x0000000000DB0000-0x0000000001450000-memory.dmp

    Filesize

    6.6MB