General

  • Target

    e9b9704e367f41930b4e03e44256adcf7e500d4e2210e63877fa77c594f1dbe5

  • Size

    1.8MB

  • Sample

    250225-ps3f4swr14

  • MD5

    b5f5fda1db68c93fd37a889f8c6bcf1a

  • SHA1

    9f382e285307d502fe61e9f41292de5e331ae230

  • SHA256

    e9b9704e367f41930b4e03e44256adcf7e500d4e2210e63877fa77c594f1dbe5

  • SHA512

    25c3d2e896d81bfb01ada6ada5d7048c84a0c17eb69dac5082e3f569c8dbae274965bb38874508c539c5ba0e7e3563e5e64f07b25502a19ce32d3a5a472609b6

  • SSDEEP

    49152:wdg+DzFuXS0WSajyQGnDF0ABA758S4yeNx:sTdF0naIq758LyW

Malware Config

Extracted

Family

stealc

Botnet

reno

C2

http://185.215.113.115

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      e9b9704e367f41930b4e03e44256adcf7e500d4e2210e63877fa77c594f1dbe5

    • Size

      1.8MB

    • MD5

      b5f5fda1db68c93fd37a889f8c6bcf1a

    • SHA1

      9f382e285307d502fe61e9f41292de5e331ae230

    • SHA256

      e9b9704e367f41930b4e03e44256adcf7e500d4e2210e63877fa77c594f1dbe5

    • SHA512

      25c3d2e896d81bfb01ada6ada5d7048c84a0c17eb69dac5082e3f569c8dbae274965bb38874508c539c5ba0e7e3563e5e64f07b25502a19ce32d3a5a472609b6

    • SSDEEP

      49152:wdg+DzFuXS0WSajyQGnDF0ABA758S4yeNx:sTdF0naIq758LyW

    • Stealc

      Stealc is an infostealer written in C++.

    • Stealc 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.

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks