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General

  • Target

    dcb1a17e199107565d24735a697f677487dbf253a834c20da0a9ef872af41dfe

  • Size

    1.8MB

  • Sample

    240315-nqyjpshd94

  • MD5

    6a9ddeb72a9d353f44eba424c926a6d7

  • SHA1

    db9e7258c00d5722fdb6d127a1ec653904d47c56

  • SHA256

    dcb1a17e199107565d24735a697f677487dbf253a834c20da0a9ef872af41dfe

  • SHA512

    1e3b2b3b1c693fa8994ecddadbb14656c04ae64c50a83b6ff2bc9f539f44701416df0db47e201326628f40f3d73dfc3b5e188f1dbf77dfb827ab075ee453b154

  • SSDEEP

    49152:UoVQB2eWfFHZu4jwuVg3wJSClWvPcVI2:UoW2Vfzu8wuYwJvkvkV

Malware Config

Extracted

Family

amadey

Version

4.18

C2

http://193.233.132.56

Attributes
  • install_dir

    09fd851a4f

  • install_file

    explorha.exe

  • strings_key

    443351145ece4966ded809641c77cfa8

  • url_paths

    /Pneh2sXQk0/index.php

rc4.plain

Extracted

Family

risepro

C2

193.233.132.62

Extracted

Family

amadey

Version

4.18

C2

http://193.233.132.56

Attributes
  • strings_key

    443351145ece4966ded809641c77cfa8

  • url_paths

    /Pneh2sXQk0/index.php

rc4.plain

Targets

    • Target

      dcb1a17e199107565d24735a697f677487dbf253a834c20da0a9ef872af41dfe

    • Size

      1.8MB

    • MD5

      6a9ddeb72a9d353f44eba424c926a6d7

    • SHA1

      db9e7258c00d5722fdb6d127a1ec653904d47c56

    • SHA256

      dcb1a17e199107565d24735a697f677487dbf253a834c20da0a9ef872af41dfe

    • SHA512

      1e3b2b3b1c693fa8994ecddadbb14656c04ae64c50a83b6ff2bc9f539f44701416df0db47e201326628f40f3d73dfc3b5e188f1dbf77dfb827ab075ee453b154

    • SSDEEP

      49152:UoVQB2eWfFHZu4jwuVg3wJSClWvPcVI2:UoW2Vfzu8wuYwJvkvkV

    • 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)

    • Blocklisted process makes network request

    • 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.

    • Loads dropped DLL

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks