General

  • Target

    ad08993c61d9311a8da2784458a9b1ec9dd4fb0120e8b1939ff0df8bbf1f1529

  • Size

    1.8MB

  • Sample

    241226-nqrq6avlam

  • MD5

    a07c46cdc0c17da9b01514f127f5af2b

  • SHA1

    4643601fc29d233fe924fa34b8badc2739636ec4

  • SHA256

    ad08993c61d9311a8da2784458a9b1ec9dd4fb0120e8b1939ff0df8bbf1f1529

  • SHA512

    83fa12bbc657dc9fb07d7defbd971ef9751f5601f75789c2b0ab28b3790a995c1d6a9899d5fc54db635a6bd187a361be9a805bf3d2961759e521c0f754eede11

  • SSDEEP

    49152:bHQRxfkrbTawPrZDC55WUcgFQzQY8zIDggsLMGQiw8Sh:bwPfkr/RG55WUHM6MDDsLMFD

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

      ad08993c61d9311a8da2784458a9b1ec9dd4fb0120e8b1939ff0df8bbf1f1529

    • Size

      1.8MB

    • MD5

      a07c46cdc0c17da9b01514f127f5af2b

    • SHA1

      4643601fc29d233fe924fa34b8badc2739636ec4

    • SHA256

      ad08993c61d9311a8da2784458a9b1ec9dd4fb0120e8b1939ff0df8bbf1f1529

    • SHA512

      83fa12bbc657dc9fb07d7defbd971ef9751f5601f75789c2b0ab28b3790a995c1d6a9899d5fc54db635a6bd187a361be9a805bf3d2961759e521c0f754eede11

    • SSDEEP

      49152:bHQRxfkrbTawPrZDC55WUcgFQzQY8zIDggsLMGQiw8Sh:bwPfkr/RG55WUHM6MDDsLMFD

    • 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