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Analysis

  • max time kernel
    14s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    25/01/2025, 06:55

General

  • Target

    dcb0fa2254be086186a49d5ae66060533080cc3bdcb9adde6f30b2e078da71be.exe

  • Size

    1.8MB

  • MD5

    acdaf4caf2bad1b53ae48aaa9c0aa772

  • SHA1

    0995bf8cd58e890ad4f4670acef7b23267072ddb

  • SHA256

    dcb0fa2254be086186a49d5ae66060533080cc3bdcb9adde6f30b2e078da71be

  • SHA512

    7aced482cc919727026c430543899e52170d18057e41302511c57747c72fa250a3083d2f5cd8a294303f63025c611bfb34f9bfece2b2fe948c1b9aae1e17cf8c

  • SSDEEP

    24576:aKCRTV1RbrbDR/Qbe7aHtcGuH9MS2w9B4Viujczuj4o5eRz9MA6FJYzMjf:bYVzbftQqGudMnWWVi7pGGzQYS

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 2 IoCs
  • Checks BIOS information in registry 2 TTPs 4 IoCs

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

  • Executes dropped EXE 1 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 2 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 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 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dcb0fa2254be086186a49d5ae66060533080cc3bdcb9adde6f30b2e078da71be.exe
    "C:\Users\Admin\AppData\Local\Temp\dcb0fa2254be086186a49d5ae66060533080cc3bdcb9adde6f30b2e078da71be.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:2568
    • 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
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      PID:2940

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    1.8MB

    MD5

    acdaf4caf2bad1b53ae48aaa9c0aa772

    SHA1

    0995bf8cd58e890ad4f4670acef7b23267072ddb

    SHA256

    dcb0fa2254be086186a49d5ae66060533080cc3bdcb9adde6f30b2e078da71be

    SHA512

    7aced482cc919727026c430543899e52170d18057e41302511c57747c72fa250a3083d2f5cd8a294303f63025c611bfb34f9bfece2b2fe948c1b9aae1e17cf8c

  • memory/2568-3-0x0000000000CF0000-0x00000000011A8000-memory.dmp

    Filesize

    4.7MB

  • memory/2568-2-0x0000000000CF1000-0x0000000000D1F000-memory.dmp

    Filesize

    184KB

  • memory/2568-0-0x0000000000CF0000-0x00000000011A8000-memory.dmp

    Filesize

    4.7MB

  • memory/2568-4-0x0000000000CF0000-0x00000000011A8000-memory.dmp

    Filesize

    4.7MB

  • memory/2568-9-0x0000000000CF0000-0x00000000011A8000-memory.dmp

    Filesize

    4.7MB

  • memory/2568-1-0x00000000773A0000-0x00000000773A2000-memory.dmp

    Filesize

    8KB

  • memory/2568-20-0x0000000006860000-0x0000000006D18000-memory.dmp

    Filesize

    4.7MB

  • memory/2568-19-0x0000000000CF0000-0x00000000011A8000-memory.dmp

    Filesize

    4.7MB

  • memory/2940-21-0x00000000008E0000-0x0000000000D98000-memory.dmp

    Filesize

    4.7MB

  • memory/2940-22-0x00000000008E0000-0x0000000000D98000-memory.dmp

    Filesize

    4.7MB

  • memory/2940-23-0x00000000008E0000-0x0000000000D98000-memory.dmp

    Filesize

    4.7MB

  • memory/2940-25-0x00000000008E0000-0x0000000000D98000-memory.dmp

    Filesize

    4.7MB