General

  • Target

    15f66922b54755af686d06d7dded2724295f26e751c9eb0713823e7b2727a96b

  • Size

    3.1MB

  • Sample

    250127-ag1e2s1rem

  • MD5

    c78ffa39c62c558db72332bf09edb6fd

  • SHA1

    d5153e209588c26c42f261dcfcbd11cf03bbdca5

  • SHA256

    15f66922b54755af686d06d7dded2724295f26e751c9eb0713823e7b2727a96b

  • SHA512

    56fc2281d8d51a5284e35eb85c4f16deb4d3ef77bdfe9956abe4736d6c05617db8a6ca5f5a98fd5b3608c90f26c069486ff6202c0c875b2b0d7ed4c7a8c8ef9f

  • SSDEEP

    49152:NLSgoRVd/rlNQU6T5u8cdpgP1qV/iIR6mELzV:NLuVllNQ5TkVvq1qcdmkzV

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

Targets

    • Target

      15f66922b54755af686d06d7dded2724295f26e751c9eb0713823e7b2727a96b

    • Size

      3.1MB

    • MD5

      c78ffa39c62c558db72332bf09edb6fd

    • SHA1

      d5153e209588c26c42f261dcfcbd11cf03bbdca5

    • SHA256

      15f66922b54755af686d06d7dded2724295f26e751c9eb0713823e7b2727a96b

    • SHA512

      56fc2281d8d51a5284e35eb85c4f16deb4d3ef77bdfe9956abe4736d6c05617db8a6ca5f5a98fd5b3608c90f26c069486ff6202c0c875b2b0d7ed4c7a8c8ef9f

    • SSDEEP

      49152:NLSgoRVd/rlNQU6T5u8cdpgP1qV/iIR6mELzV:NLuVllNQ5TkVvq1qcdmkzV

    • 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)

    • Checks BIOS information in registry

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Identifies Wine through registry keys

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

    • Loads dropped DLL

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks