Analysis

  • max time kernel
    144s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    11-11-2024 22:44

General

  • Target

    6006d140e3a3be4dd193c520e7bed1e724b6282003c3c50f24e89a0bb96b62d0.exe

  • Size

    1.8MB

  • MD5

    69b984fa6bbd04e4d7fd2264fe986e1e

  • SHA1

    c1dfdaf9e014b2eb13ecff0c45462a208d9668e0

  • SHA256

    6006d140e3a3be4dd193c520e7bed1e724b6282003c3c50f24e89a0bb96b62d0

  • SHA512

    2e21bf47771241f0ac2107ee156dcf2b20a5223165b5e403d84727bb2989b281235d8b3b1637dc2ee7eda15fbe5f7c7ad5f0c7ad528163d955860c9db6a829a5

  • SSDEEP

    49152:MB6VtdO6WqlnQoR+csektkgOye67M1nvKUGx7seREKVo:MB6BO6WqlnawgGeM1nvK9se

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

Extracted

Family

lumma

C2

https://scriptyprefej.store

https://navygenerayk.store

https://founpiuer.store

https://necklacedmny.store

https://thumbystriw.store

https://fadehairucw.store

https://crisiwarny.store

https://presticitpo.store

Signatures

  • Amadey

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

  • Amadey family
  • Lumma Stealer, LummaC

    Lumma or LummaC is an infostealer written in C++ first seen in August 2022.

  • Lumma 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\6006d140e3a3be4dd193c520e7bed1e724b6282003c3c50f24e89a0bb96b62d0.exe
    "C:\Users\Admin\AppData\Local\Temp\6006d140e3a3be4dd193c520e7bed1e724b6282003c3c50f24e89a0bb96b62d0.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:2528
    • 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:2932
      • C:\Users\Admin\AppData\Local\Temp\1002714001\2ae082fd32.exe
        "C:\Users\Admin\AppData\Local\Temp\1002714001\2ae082fd32.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:860
      • C:\Users\Admin\AppData\Local\Temp\1002715001\b2a3d5adce.exe
        "C:\Users\Admin\AppData\Local\Temp\1002715001\b2a3d5adce.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:580

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\1002714001\2ae082fd32.exe

    Filesize

    1.7MB

    MD5

    eebf3f46fb4706e11c55271f7197a08c

    SHA1

    b15ff85b5855a87f3a314d1623361674ccb39de9

    SHA256

    c97997920211f7f961fe58678ed968787d498dbce0a57493ace8287227a5c0bf

    SHA512

    81a3f305509b14e170075bf8ffeef268351c2ad8ba3cf42b8eb6b142adf52063a29832f906474c3886c15b4181650ffb595c431b6611177d7ee33c1e52a00964

  • C:\Users\Admin\AppData\Local\Temp\1002715001\b2a3d5adce.exe

    Filesize

    3.0MB

    MD5

    604214e7db580386b97095b6b5c22934

    SHA1

    0f53da10f8836cba3671df3b3da6ce75198d18d0

    SHA256

    5d0d5d2f32103b6198c3e3f69c7e30d14a43df25c3d9d9fecf06d2b1479658b4

    SHA512

    f44b46d34f0653a84089943051798e198ba55120f539196854519bfd72281d4309c254201c591b9c03e1bb1b30e9e5b7c45ad5a72a55538ca7bedaaaaecb59bd

  • C:\Users\Admin\AppData\Local\Temp\CabE590.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarE64F.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

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

    Filesize

    1.8MB

    MD5

    69b984fa6bbd04e4d7fd2264fe986e1e

    SHA1

    c1dfdaf9e014b2eb13ecff0c45462a208d9668e0

    SHA256

    6006d140e3a3be4dd193c520e7bed1e724b6282003c3c50f24e89a0bb96b62d0

    SHA512

    2e21bf47771241f0ac2107ee156dcf2b20a5223165b5e403d84727bb2989b281235d8b3b1637dc2ee7eda15fbe5f7c7ad5f0c7ad528163d955860c9db6a829a5

  • memory/580-107-0x0000000000E10000-0x000000000110D000-memory.dmp

    Filesize

    3.0MB

  • memory/580-68-0x0000000000E10000-0x000000000110D000-memory.dmp

    Filesize

    3.0MB

  • memory/860-45-0x0000000000300000-0x0000000000981000-memory.dmp

    Filesize

    6.5MB

  • memory/860-47-0x0000000000300000-0x0000000000981000-memory.dmp

    Filesize

    6.5MB

  • memory/2528-4-0x0000000000AC0000-0x0000000000F7E000-memory.dmp

    Filesize

    4.7MB

  • memory/2528-21-0x0000000006B20000-0x0000000006FDE000-memory.dmp

    Filesize

    4.7MB

  • memory/2528-20-0x0000000006B20000-0x0000000006FDE000-memory.dmp

    Filesize

    4.7MB

  • memory/2528-19-0x0000000000AC0000-0x0000000000F7E000-memory.dmp

    Filesize

    4.7MB

  • memory/2528-5-0x0000000000AC0000-0x0000000000F7E000-memory.dmp

    Filesize

    4.7MB

  • memory/2528-3-0x0000000000AC0000-0x0000000000F7E000-memory.dmp

    Filesize

    4.7MB

  • memory/2528-2-0x0000000000AC1000-0x0000000000AEF000-memory.dmp

    Filesize

    184KB

  • memory/2528-0-0x0000000000AC0000-0x0000000000F7E000-memory.dmp

    Filesize

    4.7MB

  • memory/2528-1-0x0000000077B00000-0x0000000077B02000-memory.dmp

    Filesize

    8KB

  • memory/2932-57-0x00000000013B0000-0x000000000186E000-memory.dmp

    Filesize

    4.7MB

  • memory/2932-108-0x00000000062A0000-0x000000000659D000-memory.dmp

    Filesize

    3.0MB

  • memory/2932-48-0x00000000013B0000-0x000000000186E000-memory.dmp

    Filesize

    4.7MB

  • memory/2932-43-0x0000000006090000-0x0000000006711000-memory.dmp

    Filesize

    6.5MB

  • memory/2932-44-0x0000000006090000-0x0000000006711000-memory.dmp

    Filesize

    6.5MB

  • memory/2932-67-0x00000000062A0000-0x000000000659D000-memory.dmp

    Filesize

    3.0MB

  • memory/2932-66-0x00000000013B0000-0x000000000186E000-memory.dmp

    Filesize

    4.7MB

  • memory/2932-69-0x00000000062A0000-0x000000000659D000-memory.dmp

    Filesize

    3.0MB

  • memory/2932-25-0x00000000013B0000-0x000000000186E000-memory.dmp

    Filesize

    4.7MB

  • memory/2932-71-0x0000000006090000-0x0000000006711000-memory.dmp

    Filesize

    6.5MB

  • memory/2932-24-0x00000000013B0000-0x000000000186E000-memory.dmp

    Filesize

    4.7MB

  • memory/2932-23-0x00000000013B1000-0x00000000013DF000-memory.dmp

    Filesize

    184KB

  • memory/2932-22-0x00000000013B0000-0x000000000186E000-memory.dmp

    Filesize

    4.7MB

  • memory/2932-46-0x00000000013B0000-0x000000000186E000-memory.dmp

    Filesize

    4.7MB

  • memory/2932-110-0x00000000062A0000-0x000000000659D000-memory.dmp

    Filesize

    3.0MB

  • memory/2932-109-0x00000000013B0000-0x000000000186E000-memory.dmp

    Filesize

    4.7MB

  • memory/2932-111-0x00000000013B0000-0x000000000186E000-memory.dmp

    Filesize

    4.7MB

  • memory/2932-112-0x00000000013B0000-0x000000000186E000-memory.dmp

    Filesize

    4.7MB

  • memory/2932-113-0x00000000013B0000-0x000000000186E000-memory.dmp

    Filesize

    4.7MB

  • memory/2932-114-0x00000000013B0000-0x000000000186E000-memory.dmp

    Filesize

    4.7MB

  • memory/2932-115-0x00000000013B0000-0x000000000186E000-memory.dmp

    Filesize

    4.7MB

  • memory/2932-116-0x00000000013B0000-0x000000000186E000-memory.dmp

    Filesize

    4.7MB

  • memory/2932-117-0x00000000013B0000-0x000000000186E000-memory.dmp

    Filesize

    4.7MB

  • memory/2932-118-0x00000000013B0000-0x000000000186E000-memory.dmp

    Filesize

    4.7MB

  • memory/2932-119-0x00000000013B0000-0x000000000186E000-memory.dmp

    Filesize

    4.7MB

  • memory/2932-120-0x00000000013B0000-0x000000000186E000-memory.dmp

    Filesize

    4.7MB

  • memory/2932-121-0x00000000013B0000-0x000000000186E000-memory.dmp

    Filesize

    4.7MB

  • memory/2932-122-0x00000000013B0000-0x000000000186E000-memory.dmp

    Filesize

    4.7MB