General

  • Target

    207306e9b32283dc47f10dbd428e3e157d611ab1b64c8154b15854bda85ffa32

  • Size

    1.5MB

  • Sample

    240517-y2143sha6t

  • MD5

    9e0d8d07a60fabc862137c73218944e0

  • SHA1

    05a4e4e5c1f298d413616a85735ecdd000529e2f

  • SHA256

    207306e9b32283dc47f10dbd428e3e157d611ab1b64c8154b15854bda85ffa32

  • SHA512

    d060c501beba283f1f56cc4487950e2f079dfdbd95101692da12f40c11c9dcf859a360186b2edd95a9e21ba543bb7602a23780214c170a8f02f0d71bb509cc73

  • SSDEEP

    24576:LEd6iSHW2y1SQuqdg2cfW6b62vz++bTmDQC9iWbMVxXbei5FU94r+:Ad6iaIfuqdgoA6yPmN9kxXbeivU9U+

Malware Config

Extracted

Family

amadey

Version

4.20

Botnet

18befc

C2

http://5.42.96.141

Attributes
  • install_dir

    908f070dff

  • install_file

    explorku.exe

  • strings_key

    b25a9385246248a95c600f9a061438e1

  • url_paths

    /go34ko8/index.php

rc4.plain

Extracted

Family

risepro

C2

147.45.47.126:58709

Extracted

Family

amadey

Version

4.20

Botnet

c767c0

C2

http://5.42.96.7

Attributes
  • install_dir

    7af68cdb52

  • install_file

    axplons.exe

  • strings_key

    e2ce58e78f631ed97d01fe7b70e85d5e

  • url_paths

    /zamo7h/index.php

rc4.plain

Extracted

Family

redline

Botnet

1

C2

185.215.113.67:26260

Targets

    • Target

      207306e9b32283dc47f10dbd428e3e157d611ab1b64c8154b15854bda85ffa32

    • Size

      1.5MB

    • MD5

      9e0d8d07a60fabc862137c73218944e0

    • SHA1

      05a4e4e5c1f298d413616a85735ecdd000529e2f

    • SHA256

      207306e9b32283dc47f10dbd428e3e157d611ab1b64c8154b15854bda85ffa32

    • SHA512

      d060c501beba283f1f56cc4487950e2f079dfdbd95101692da12f40c11c9dcf859a360186b2edd95a9e21ba543bb7602a23780214c170a8f02f0d71bb509cc73

    • SSDEEP

      24576:LEd6iSHW2y1SQuqdg2cfW6b62vz++bTmDQC9iWbMVxXbei5FU94r+:Ad6iaIfuqdgoA6yPmN9kxXbeivU9U+

    • Amadey

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

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Downloads MZ/PE file

    • Stops running service(s)

    • 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.

    • Reads user/profile data of web browsers

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

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks