General

  • Target

    d71a45234afcedb8dbe43a80f89fa2cc8f3647992b769b4c7d5e3e2cb863e2c8

  • Size

    1.8MB

  • Sample

    240909-fm1wnasgjp

  • MD5

    c4ac378fc32478dd71ce9dfdf6ea664a

  • SHA1

    9d214ad4f957c198f4ac63326b134f26ab52297a

  • SHA256

    d71a45234afcedb8dbe43a80f89fa2cc8f3647992b769b4c7d5e3e2cb863e2c8

  • SHA512

    38d4b479c1e79ce0cc5c35f5e0d4dd0e49a5c3904507a020bfdde9f33cf0782b9582b84d7f39b36d338dd9fd1d6d67366f79e8595153da64a1447bf8f2927be3

  • SSDEEP

    49152:AGSf1km4zf8wHGvKBGNlTStnmzjZJMh/9mECOkMWXoeKB:AN1km6UKoupmXZ2FzVkO

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

c7817d

C2

http://31.41.244.10

Attributes
  • install_dir

    0e8d0864aa

  • install_file

    svoutse.exe

  • strings_key

    5481b88a6ef75bcf21333988a4e47048

  • url_paths

    /Dem7kTu/index.php

rc4.plain

Extracted

Family

stealc

Botnet

rave

C2

http://185.215.113.103

Attributes
  • url_path

    /e2b1563c6670f193.php

Targets

    • Target

      d71a45234afcedb8dbe43a80f89fa2cc8f3647992b769b4c7d5e3e2cb863e2c8

    • Size

      1.8MB

    • MD5

      c4ac378fc32478dd71ce9dfdf6ea664a

    • SHA1

      9d214ad4f957c198f4ac63326b134f26ab52297a

    • SHA256

      d71a45234afcedb8dbe43a80f89fa2cc8f3647992b769b4c7d5e3e2cb863e2c8

    • SHA512

      38d4b479c1e79ce0cc5c35f5e0d4dd0e49a5c3904507a020bfdde9f33cf0782b9582b84d7f39b36d338dd9fd1d6d67366f79e8595153da64a1447bf8f2927be3

    • SSDEEP

      49152:AGSf1km4zf8wHGvKBGNlTStnmzjZJMh/9mECOkMWXoeKB:AN1km6UKoupmXZ2FzVkO

    • Amadey

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

    • Stealc

      Stealc is an infostealer written in C++.

    • 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.

    • Adds Run key to start application

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks