General

  • Target

    d67c105be8b195ae99cb0e5117779583f757882f8944cb175fc57acf95bb51a6

  • Size

    1.6MB

  • Sample

    240514-p9fnnsgc61

  • MD5

    0765d5749f393ce67e35f8d1437b0e38

  • SHA1

    0f1d89e7d0d5c4ec646a0ba9e5f9a30b42c756e4

  • SHA256

    d67c105be8b195ae99cb0e5117779583f757882f8944cb175fc57acf95bb51a6

  • SHA512

    aab2995ed3ab7149de043f0bf0b4cbada634818bb428646d4f09fc361886ae316e34a588a6c60d867b6c954e67caa2597af3f4cbb7b031efc82b0eb39e45d5a3

  • SSDEEP

    49152:EDHkYqNNtbIETTdahfkU9tP3HZm1N0YfBeXyPQAy0rjuzR:ExqC6TdVUv/5e0YayvS

Malware Config

Extracted

Family

amadey

Version

4.20

C2

http://5.42.96.141

http://5.42.96.7

Attributes
  • install_dir

    908f070dff

  • install_file

    explorku.exe

  • strings_key

    b25a9385246248a95c600f9a061438e1

  • url_paths

    /go34ko8/index.php

rc4.plain
rc4.plain

Extracted

Family

risepro

C2

147.45.47.126:58709

Targets

    • Target

      d67c105be8b195ae99cb0e5117779583f757882f8944cb175fc57acf95bb51a6

    • Size

      1.6MB

    • MD5

      0765d5749f393ce67e35f8d1437b0e38

    • SHA1

      0f1d89e7d0d5c4ec646a0ba9e5f9a30b42c756e4

    • SHA256

      d67c105be8b195ae99cb0e5117779583f757882f8944cb175fc57acf95bb51a6

    • SHA512

      aab2995ed3ab7149de043f0bf0b4cbada634818bb428646d4f09fc361886ae316e34a588a6c60d867b6c954e67caa2597af3f4cbb7b031efc82b0eb39e45d5a3

    • SSDEEP

      49152:EDHkYqNNtbIETTdahfkU9tP3HZm1N0YfBeXyPQAy0rjuzR:ExqC6TdVUv/5e0YayvS

    • Amadey

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

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • 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.

    • 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.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks