General

  • Target

    cac5ce3c7500e30bb29c00c936bc1364e320c6811d1fe2c4c41856ea4069b747.exe

  • Size

    1.8MB

  • Sample

    250115-14m2caylbm

  • MD5

    c74214786d63f344da1d80b88b0c0d34

  • SHA1

    855c062eb452970d57153f1a26d87ecf0fb1fb46

  • SHA256

    cac5ce3c7500e30bb29c00c936bc1364e320c6811d1fe2c4c41856ea4069b747

  • SHA512

    35768ef375271df729baf0b6b846abe7dfe26d06e856ef436c80b551cb9d677f95978acf23f78d52006b9847a0d5a7aa0a1e08c9bb0f0d0cf51512cfb0abe757

  • SSDEEP

    49152:k2XYr/VOUubKUfa60ljZzoXpIjCxcHrNLUkn:NY/4UGB0ljZzoXq1H5LUkn

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

      cac5ce3c7500e30bb29c00c936bc1364e320c6811d1fe2c4c41856ea4069b747.exe

    • Size

      1.8MB

    • MD5

      c74214786d63f344da1d80b88b0c0d34

    • SHA1

      855c062eb452970d57153f1a26d87ecf0fb1fb46

    • SHA256

      cac5ce3c7500e30bb29c00c936bc1364e320c6811d1fe2c4c41856ea4069b747

    • SHA512

      35768ef375271df729baf0b6b846abe7dfe26d06e856ef436c80b551cb9d677f95978acf23f78d52006b9847a0d5a7aa0a1e08c9bb0f0d0cf51512cfb0abe757

    • SSDEEP

      49152:k2XYr/VOUubKUfa60ljZzoXpIjCxcHrNLUkn:NY/4UGB0ljZzoXq1H5LUkn

    • 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