Analysis

  • max time kernel
    146s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    11/02/2025, 14:54

General

  • Target

    95d87424384bed2b8798668d45a7380dba16af93592624047007cdf47672a03a.exe

  • Size

    1.8MB

  • MD5

    3af90e4da7e6b4bca27579b16206954f

  • SHA1

    ccd7d9488bc793fc191f0c5905a6eb1e2cd7e032

  • SHA256

    95d87424384bed2b8798668d45a7380dba16af93592624047007cdf47672a03a

  • SHA512

    46247a89b128a14c78c486fa5d7a739d6a5b306fd92f7cc0b35f9688c60e1ca0ee4779cff95feadcb5510b87199013d521720dcf60427f238ddaf8932ccc9ccd

  • SSDEEP

    49152:302a7VIpkTCJ1XTIMvj719TP5bvyv/OA1C:30jCjnTIMvj715Rb

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

stealc

Botnet

reno

C2

http://185.215.113.115

Attributes
  • url_path

    /c4becf79229cb002.php

Extracted

Family

amadey

Version

4.42

Botnet

9c9aa5

C2

http://185.215.113.43

Attributes
  • install_dir

    abc3bc1985

  • install_file

    skotes.exe

  • strings_key

    8a35cf2ea38c2817dba29a4b5b25dcf0

  • url_paths

    /Zu7JuNko/index.php

rc4.plain

Signatures

  • Amadey

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

  • Amadey family
  • Stealc

    Stealc is an infostealer written in C++.

  • Stealc family
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 5 IoCs
  • Downloads MZ/PE file 3 IoCs
  • Checks BIOS information in registry 2 TTPs 10 IoCs

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

  • Executes dropped EXE 4 IoCs
  • Identifies Wine through registry keys 2 TTPs 5 IoCs

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

  • Loads dropped DLL 8 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 5 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 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\95d87424384bed2b8798668d45a7380dba16af93592624047007cdf47672a03a.exe
    "C:\Users\Admin\AppData\Local\Temp\95d87424384bed2b8798668d45a7380dba16af93592624047007cdf47672a03a.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:2500
    • 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)
      • Downloads MZ/PE file
      • 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
      • Modifies system certificate store
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2856
      • C:\Users\Admin\AppData\Local\Temp\1019856001\9a2f64dddc.exe
        "C:\Users\Admin\AppData\Local\Temp\1019856001\9a2f64dddc.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:2360
      • C:\Users\Admin\AppData\Local\Temp\1019857001\3771b58db7.exe
        "C:\Users\Admin\AppData\Local\Temp\1019857001\3771b58db7.exe"
        3⤵
        • 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
        • 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:2648
        • C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
          "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.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
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          PID:1632

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\1015307001\goldik12321.exe

    Filesize

    266KB

    MD5

    2b5947ef52aeaff80764edfd2b8c25b9

    SHA1

    38ec57c119e409e671178b1049a80745c367d02e

    SHA256

    11ed8811af81e243e77b9b5d63d8e88645b3a890e050d24cd20e43f17cd61f52

    SHA512

    b0ec162406d648a07ab04c284f569dde84d3566d24e1ae190406392e8750eac8e2030f160fd6f5caaa4287fd4071965d42cc6ac65edf04427f33205ac3728956

  • C:\Users\Admin\AppData\Local\Temp\1019504001\WinUpdate1.exe

    Filesize

    36B

    MD5

    a1ca4bebcd03fafbe2b06a46a694e29a

    SHA1

    ffc88125007c23ff6711147a12f9bba9c3d197ed

    SHA256

    c3fa59901d56ce8a95a303b22fd119cb94abf4f43c4f6d60a81fd78b7d00fa65

    SHA512

    6fe1730bf2a6bba058c5e1ef309a69079a6acca45c0dbca4e7d79c877257ac08e460af741459d1e335197cf4de209f2a2997816f2a2a3868b2c8d086ef789b0e

  • C:\Users\Admin\AppData\Local\Temp\1019856001\9a2f64dddc.exe

    Filesize

    1.8MB

    MD5

    2eb64f2e636e7e4421521c64975a53ef

    SHA1

    d491e18f27e4f2c020e6e2c03992eb36537a4477

    SHA256

    13da167e5200dd95d5195010575a76c578ad04ffd9b0456d03bbc71565a167a6

    SHA512

    65b61a65ff16cad64f65b52084ebade2c0e0e457685a21867970ddd276d74c3dfd1563b55e5a224b668e8fd28fb951bdbfc6a3ac4af56538e4e4196323e1b229

  • C:\Users\Admin\AppData\Local\Temp\1019857001\3771b58db7.exe

    Filesize

    2.0MB

    MD5

    582f90039d305a4706f8556ac74dcb90

    SHA1

    39f2454fcdd5ffd812034b5e3b8b7183722214ec

    SHA256

    7676247d21cfeaa362f445d12ae1985db713e69f59bd512fb6d69b7c38faf5f4

    SHA512

    99f25a83afbd6fbe784c3110f32ba693a386be041b68625f44e1d43487407366a81f6f51173b702da9b66ed7e1d1faf37d4309ce6e57c5e438d84452aed2c12c

  • C:\Users\Admin\AppData\Local\Temp\CabA1FC.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarA21E.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

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

    Filesize

    1.8MB

    MD5

    3af90e4da7e6b4bca27579b16206954f

    SHA1

    ccd7d9488bc793fc191f0c5905a6eb1e2cd7e032

    SHA256

    95d87424384bed2b8798668d45a7380dba16af93592624047007cdf47672a03a

    SHA512

    46247a89b128a14c78c486fa5d7a739d6a5b306fd92f7cc0b35f9688c60e1ca0ee4779cff95feadcb5510b87199013d521720dcf60427f238ddaf8932ccc9ccd

  • memory/1632-189-0x0000000000110000-0x00000000005CB000-memory.dmp

    Filesize

    4.7MB

  • memory/1632-187-0x0000000000110000-0x00000000005CB000-memory.dmp

    Filesize

    4.7MB

  • memory/1632-182-0x0000000000110000-0x00000000005CB000-memory.dmp

    Filesize

    4.7MB

  • memory/2360-142-0x0000000000CA0000-0x0000000001356000-memory.dmp

    Filesize

    6.7MB

  • memory/2360-143-0x0000000000CA0000-0x0000000001356000-memory.dmp

    Filesize

    6.7MB

  • memory/2500-5-0x0000000000B20000-0x0000000000FDA000-memory.dmp

    Filesize

    4.7MB

  • memory/2500-0-0x0000000000B20000-0x0000000000FDA000-memory.dmp

    Filesize

    4.7MB

  • memory/2500-17-0x0000000000B20000-0x0000000000FDA000-memory.dmp

    Filesize

    4.7MB

  • memory/2500-18-0x0000000007030000-0x00000000074EA000-memory.dmp

    Filesize

    4.7MB

  • memory/2500-3-0x0000000000B20000-0x0000000000FDA000-memory.dmp

    Filesize

    4.7MB

  • memory/2500-2-0x0000000000B21000-0x0000000000B4F000-memory.dmp

    Filesize

    184KB

  • memory/2500-1-0x00000000772C0000-0x00000000772C2000-memory.dmp

    Filesize

    8KB

  • memory/2648-180-0x00000000002A0000-0x000000000075B000-memory.dmp

    Filesize

    4.7MB

  • memory/2648-166-0x00000000002A0000-0x000000000075B000-memory.dmp

    Filesize

    4.7MB

  • memory/2856-24-0x0000000001300000-0x00000000017BA000-memory.dmp

    Filesize

    4.7MB

  • memory/2856-145-0x00000000077B0000-0x0000000007E66000-memory.dmp

    Filesize

    6.7MB

  • memory/2856-97-0x0000000001300000-0x00000000017BA000-memory.dmp

    Filesize

    4.7MB

  • memory/2856-95-0x0000000001300000-0x00000000017BA000-memory.dmp

    Filesize

    4.7MB

  • memory/2856-120-0x0000000001300000-0x00000000017BA000-memory.dmp

    Filesize

    4.7MB

  • memory/2856-122-0x0000000001300000-0x00000000017BA000-memory.dmp

    Filesize

    4.7MB

  • memory/2856-123-0x0000000001300000-0x00000000017BA000-memory.dmp

    Filesize

    4.7MB

  • memory/2856-85-0x0000000001300000-0x00000000017BA000-memory.dmp

    Filesize

    4.7MB

  • memory/2856-79-0x0000000001300000-0x00000000017BA000-memory.dmp

    Filesize

    4.7MB

  • memory/2856-141-0x00000000077B0000-0x0000000007E66000-memory.dmp

    Filesize

    6.7MB

  • memory/2856-139-0x00000000077B0000-0x0000000007E66000-memory.dmp

    Filesize

    6.7MB

  • memory/2856-78-0x0000000001300000-0x00000000017BA000-memory.dmp

    Filesize

    4.7MB

  • memory/2856-144-0x0000000001300000-0x00000000017BA000-memory.dmp

    Filesize

    4.7MB

  • memory/2856-96-0x0000000001300000-0x00000000017BA000-memory.dmp

    Filesize

    4.7MB

  • memory/2856-146-0x00000000077B0000-0x0000000007E66000-memory.dmp

    Filesize

    6.7MB

  • memory/2856-147-0x0000000001300000-0x00000000017BA000-memory.dmp

    Filesize

    4.7MB

  • memory/2856-67-0x0000000001300000-0x00000000017BA000-memory.dmp

    Filesize

    4.7MB

  • memory/2856-163-0x00000000077B0000-0x0000000007C6B000-memory.dmp

    Filesize

    4.7MB

  • memory/2856-63-0x0000000001300000-0x00000000017BA000-memory.dmp

    Filesize

    4.7MB

  • memory/2856-164-0x00000000077B0000-0x0000000007C6B000-memory.dmp

    Filesize

    4.7MB

  • memory/2856-25-0x0000000001300000-0x00000000017BA000-memory.dmp

    Filesize

    4.7MB

  • memory/2856-21-0x0000000001301000-0x000000000132F000-memory.dmp

    Filesize

    184KB

  • memory/2856-184-0x00000000077B0000-0x0000000007C6B000-memory.dmp

    Filesize

    4.7MB

  • memory/2856-185-0x0000000001300000-0x00000000017BA000-memory.dmp

    Filesize

    4.7MB

  • memory/2856-186-0x00000000077B0000-0x0000000007C6B000-memory.dmp

    Filesize

    4.7MB

  • memory/2856-22-0x0000000001300000-0x00000000017BA000-memory.dmp

    Filesize

    4.7MB

  • memory/2856-188-0x0000000001300000-0x00000000017BA000-memory.dmp

    Filesize

    4.7MB

  • memory/2856-20-0x0000000001300000-0x00000000017BA000-memory.dmp

    Filesize

    4.7MB