General

  • Target

    ea0504f697d259cd0575a38731c39101dd27aae12cd0a1b9ae6e9f4e2c72e4e9.exe

  • Size

    1.7MB

  • Sample

    241120-j9e49ayncl

  • MD5

    084c800eeb3fb324f96f175b66dfe1a8

  • SHA1

    3c9d1ca82d4bb560277f4ad571264f01f3b6ef69

  • SHA256

    ea0504f697d259cd0575a38731c39101dd27aae12cd0a1b9ae6e9f4e2c72e4e9

  • SHA512

    d046fab422a4a08699657d135fca642979db7312c1478fa5e2b939ba63cb0d38829c70366e0c62f8908ef5bb657600fc7ec7074240b776177cd9a35dbf60cb83

  • SSDEEP

    49152:YvAFquWX3EEG5SMmAVatn2FYGV3zqiAjeF3ehX8fy:+yfWX3w9mAVatkYgeL+y

Malware Config

Extracted

Family

stealc

Botnet

mars

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      ea0504f697d259cd0575a38731c39101dd27aae12cd0a1b9ae6e9f4e2c72e4e9.exe

    • Size

      1.7MB

    • MD5

      084c800eeb3fb324f96f175b66dfe1a8

    • SHA1

      3c9d1ca82d4bb560277f4ad571264f01f3b6ef69

    • SHA256

      ea0504f697d259cd0575a38731c39101dd27aae12cd0a1b9ae6e9f4e2c72e4e9

    • SHA512

      d046fab422a4a08699657d135fca642979db7312c1478fa5e2b939ba63cb0d38829c70366e0c62f8908ef5bb657600fc7ec7074240b776177cd9a35dbf60cb83

    • SSDEEP

      49152:YvAFquWX3EEG5SMmAVatn2FYGV3zqiAjeF3ehX8fy:+yfWX3w9mAVatkYgeL+y

    • 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