General

  • Target

    1232b1aee31f39db334e9233e7658f5dfdc588f3f698e619c3a0c9b3484c1629

  • Size

    1.8MB

  • Sample

    240926-2f3bss1ekr

  • MD5

    2ec94acbf5439b6b76b4a04d1d779397

  • SHA1

    d43e4758f63e3c425c4ebed21d9393424f18206a

  • SHA256

    1232b1aee31f39db334e9233e7658f5dfdc588f3f698e619c3a0c9b3484c1629

  • SHA512

    2983a6eb702bef684df84b41c8da43b111af7318ec3515145fe36c542b07ccb9d7aaa59b107282060e9c420d90915e897f9ef2c3b95b793830118c49dbd90bd6

  • SSDEEP

    49152:XMz4/uhkyElzZRXsGajUuG5iH0TY/2g9r7:cz4o7ElzLBNGoYr7

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

      1232b1aee31f39db334e9233e7658f5dfdc588f3f698e619c3a0c9b3484c1629

    • Size

      1.8MB

    • MD5

      2ec94acbf5439b6b76b4a04d1d779397

    • SHA1

      d43e4758f63e3c425c4ebed21d9393424f18206a

    • SHA256

      1232b1aee31f39db334e9233e7658f5dfdc588f3f698e619c3a0c9b3484c1629

    • SHA512

      2983a6eb702bef684df84b41c8da43b111af7318ec3515145fe36c542b07ccb9d7aaa59b107282060e9c420d90915e897f9ef2c3b95b793830118c49dbd90bd6

    • SSDEEP

      49152:XMz4/uhkyElzZRXsGajUuG5iH0TY/2g9r7:cz4o7ElzLBNGoYr7

    • Amadey

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

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Downloads MZ/PE file

    • Checks BIOS information in registry

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

    • 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

    • Adds Run key to start application

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks