Analysis

  • max time kernel
    291s
  • max time network
    290s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    12-09-2024 22:37

General

  • Target

    6acd5411bda460e30601463b148f7b7a799595363893b4b1c4017b048315e774.exe

  • Size

    1.8MB

  • MD5

    89948338964b03c9053516d558cbb106

  • SHA1

    5d024903fcfd568fbcac0130dc2d6cdfe71f82b8

  • SHA256

    6acd5411bda460e30601463b148f7b7a799595363893b4b1c4017b048315e774

  • SHA512

    31f3f12577a0b6f957befcb7b0b1fecaffab5510b2b4fba2db609b5027ba576e6262c1cc37b2adb5a1aceff708e26e59d91d08c857b6c83c2c6f4796f8cc9b32

  • SSDEEP

    49152:Gl6DQLS7m2cexFO8tr7q6HGrXU+cLKNQcG59zVx3aX:GcDJcZb6HGcLYLGCX

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.

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

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

  • Drops startup file 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Identifies Wine through registry keys 2 TTPs 2 IoCs

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

  • Loads dropped DLL 3 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious use of SetThreadContext 1 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.

  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 32 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6acd5411bda460e30601463b148f7b7a799595363893b4b1c4017b048315e774.exe
    "C:\Users\Admin\AppData\Local\Temp\6acd5411bda460e30601463b148f7b7a799595363893b4b1c4017b048315e774.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:2168
    • 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
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2688
      • C:\Users\Admin\AppData\Local\Temp\1000286001\Bubly2.exe
        "C:\Users\Admin\AppData\Local\Temp\1000286001\Bubly2.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:864
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
          4⤵
            PID:1368
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
            4⤵
            • Drops startup file
            • System Location Discovery: System Language Discovery
            • Suspicious use of AdjustPrivilegeToken
            PID:1712

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\1000286001\Bubly2.exe

      Filesize

      19.2MB

      MD5

      f1c717609dd44f9e2c979fd9a0f4315c

      SHA1

      efcca65af18339bc8954c12a486f0a0828a981fa

      SHA256

      9b2e59478ea4738cc23cdba5d1b9111c636410661a7a4592c35144de94b8c8ad

      SHA512

      9dabafadb586444a0a8cc47c8d07c1b8a0f353d8e1aaf91cfe849bd15082ee417bb1688659fdea07be5d0a0bb8582ad1680b566884b7d980d1ef182ecfcfc709

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

      Filesize

      1.8MB

      MD5

      89948338964b03c9053516d558cbb106

      SHA1

      5d024903fcfd568fbcac0130dc2d6cdfe71f82b8

      SHA256

      6acd5411bda460e30601463b148f7b7a799595363893b4b1c4017b048315e774

      SHA512

      31f3f12577a0b6f957befcb7b0b1fecaffab5510b2b4fba2db609b5027ba576e6262c1cc37b2adb5a1aceff708e26e59d91d08c857b6c83c2c6f4796f8cc9b32

    • memory/864-47-0x0000000001010000-0x000000000234A000-memory.dmp

      Filesize

      19.2MB

    • memory/864-58-0x0000000000490000-0x00000000004AA000-memory.dmp

      Filesize

      104KB

    • memory/864-59-0x0000000000540000-0x0000000000546000-memory.dmp

      Filesize

      24KB

    • memory/864-49-0x0000000000DB0000-0x0000000000E4E000-memory.dmp

      Filesize

      632KB

    • memory/1368-60-0x0000000000090000-0x0000000000098000-memory.dmp

      Filesize

      32KB

    • memory/1368-64-0x0000000000090000-0x0000000000098000-memory.dmp

      Filesize

      32KB

    • memory/1368-62-0x0000000000090000-0x0000000000098000-memory.dmp

      Filesize

      32KB

    • memory/1368-68-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/1368-66-0x0000000000090000-0x0000000000098000-memory.dmp

      Filesize

      32KB

    • memory/1712-83-0x0000000000400000-0x0000000000408000-memory.dmp

      Filesize

      32KB

    • memory/1712-84-0x0000000000400000-0x0000000000408000-memory.dmp

      Filesize

      32KB

    • memory/1712-82-0x0000000000400000-0x0000000000408000-memory.dmp

      Filesize

      32KB

    • memory/1712-77-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2168-10-0x0000000000130000-0x00000000005EE000-memory.dmp

      Filesize

      4.7MB

    • memory/2168-0-0x0000000000130000-0x00000000005EE000-memory.dmp

      Filesize

      4.7MB

    • memory/2168-14-0x0000000006E10000-0x00000000072CE000-memory.dmp

      Filesize

      4.7MB

    • memory/2168-17-0x0000000000130000-0x00000000005EE000-memory.dmp

      Filesize

      4.7MB

    • memory/2168-5-0x0000000000130000-0x00000000005EE000-memory.dmp

      Filesize

      4.7MB

    • memory/2168-3-0x0000000000130000-0x00000000005EE000-memory.dmp

      Filesize

      4.7MB

    • memory/2168-2-0x0000000000131000-0x000000000015F000-memory.dmp

      Filesize

      184KB

    • memory/2168-1-0x00000000777D0000-0x00000000777D2000-memory.dmp

      Filesize

      8KB

    • memory/2688-25-0x00000000008C0000-0x0000000000D7E000-memory.dmp

      Filesize

      4.7MB

    • memory/2688-80-0x00000000008C0000-0x0000000000D7E000-memory.dmp

      Filesize

      4.7MB

    • memory/2688-51-0x00000000008C0000-0x0000000000D7E000-memory.dmp

      Filesize

      4.7MB

    • memory/2688-52-0x00000000008C0000-0x0000000000D7E000-memory.dmp

      Filesize

      4.7MB

    • memory/2688-53-0x00000000008C0000-0x0000000000D7E000-memory.dmp

      Filesize

      4.7MB

    • memory/2688-54-0x00000000008C0000-0x0000000000D7E000-memory.dmp

      Filesize

      4.7MB

    • memory/2688-55-0x00000000008C0000-0x0000000000D7E000-memory.dmp

      Filesize

      4.7MB

    • memory/2688-56-0x00000000008C0000-0x0000000000D7E000-memory.dmp

      Filesize

      4.7MB

    • memory/2688-57-0x00000000008C0000-0x0000000000D7E000-memory.dmp

      Filesize

      4.7MB

    • memory/2688-48-0x00000000008C0000-0x0000000000D7E000-memory.dmp

      Filesize

      4.7MB

    • memory/2688-29-0x00000000008C0000-0x0000000000D7E000-memory.dmp

      Filesize

      4.7MB

    • memory/2688-27-0x00000000008C0000-0x0000000000D7E000-memory.dmp

      Filesize

      4.7MB

    • memory/2688-28-0x00000000008C0000-0x0000000000D7E000-memory.dmp

      Filesize

      4.7MB

    • memory/2688-26-0x00000000008C0000-0x0000000000D7E000-memory.dmp

      Filesize

      4.7MB

    • memory/2688-23-0x00000000008C0000-0x0000000000D7E000-memory.dmp

      Filesize

      4.7MB

    • memory/2688-24-0x00000000008C0000-0x0000000000D7E000-memory.dmp

      Filesize

      4.7MB

    • memory/2688-21-0x00000000008C0000-0x0000000000D7E000-memory.dmp

      Filesize

      4.7MB

    • memory/2688-78-0x00000000008C0000-0x0000000000D7E000-memory.dmp

      Filesize

      4.7MB

    • memory/2688-79-0x00000000008C0000-0x0000000000D7E000-memory.dmp

      Filesize

      4.7MB

    • memory/2688-50-0x00000000008C0000-0x0000000000D7E000-memory.dmp

      Filesize

      4.7MB

    • memory/2688-81-0x00000000008C0000-0x0000000000D7E000-memory.dmp

      Filesize

      4.7MB

    • memory/2688-20-0x00000000008C0000-0x0000000000D7E000-memory.dmp

      Filesize

      4.7MB

    • memory/2688-19-0x00000000008C1000-0x00000000008EF000-memory.dmp

      Filesize

      184KB

    • memory/2688-18-0x00000000008C0000-0x0000000000D7E000-memory.dmp

      Filesize

      4.7MB

    • memory/2688-90-0x00000000008C0000-0x0000000000D7E000-memory.dmp

      Filesize

      4.7MB

    • memory/2688-91-0x00000000008C0000-0x0000000000D7E000-memory.dmp

      Filesize

      4.7MB

    • memory/2688-92-0x00000000008C0000-0x0000000000D7E000-memory.dmp

      Filesize

      4.7MB

    • memory/2688-93-0x00000000008C0000-0x0000000000D7E000-memory.dmp

      Filesize

      4.7MB

    • memory/2688-94-0x00000000008C0000-0x0000000000D7E000-memory.dmp

      Filesize

      4.7MB

    • memory/2688-95-0x00000000008C0000-0x0000000000D7E000-memory.dmp

      Filesize

      4.7MB

    • memory/2688-96-0x00000000008C0000-0x0000000000D7E000-memory.dmp

      Filesize

      4.7MB

    • memory/2688-97-0x00000000008C0000-0x0000000000D7E000-memory.dmp

      Filesize

      4.7MB

    • memory/2688-98-0x00000000008C0000-0x0000000000D7E000-memory.dmp

      Filesize

      4.7MB

    • memory/2688-99-0x00000000008C0000-0x0000000000D7E000-memory.dmp

      Filesize

      4.7MB

    • memory/2688-100-0x00000000008C0000-0x0000000000D7E000-memory.dmp

      Filesize

      4.7MB

    • memory/2688-101-0x00000000008C0000-0x0000000000D7E000-memory.dmp

      Filesize

      4.7MB

    • memory/2688-102-0x00000000008C0000-0x0000000000D7E000-memory.dmp

      Filesize

      4.7MB

    • memory/2688-103-0x00000000008C0000-0x0000000000D7E000-memory.dmp

      Filesize

      4.7MB