General

  • Target

    file.exe

  • Size

    1.7MB

  • Sample

    241122-mntbjavndm

  • MD5

    a0e3200d0547b77804794f31e2570e0a

  • SHA1

    4615e12b5b32112ace009dea7944481d5ec914a6

  • SHA256

    ab464533e36194f803441eb419712e0c1487079b73e89956a370654f395cdb23

  • SHA512

    28eaf8327704726985062c405875fecd0ed794d953f96547022c708c076e113af09fd5b8b364897e70a0aeacf4d056a7a2232d28527f2db47121ffd2c22b826a

  • SSDEEP

    24576:XPvVNUDuoQwa1iuFcfxNfgctGzn51sMJv4NacO+ADaf6/B6Bm85nHFXZLqex9GZr:nTAXzJNfgv91sM94ocEi6/qnlXpOd5F

Malware Config

Extracted

Family

stealc

Botnet

mars

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      file.exe

    • Size

      1.7MB

    • MD5

      a0e3200d0547b77804794f31e2570e0a

    • SHA1

      4615e12b5b32112ace009dea7944481d5ec914a6

    • SHA256

      ab464533e36194f803441eb419712e0c1487079b73e89956a370654f395cdb23

    • SHA512

      28eaf8327704726985062c405875fecd0ed794d953f96547022c708c076e113af09fd5b8b364897e70a0aeacf4d056a7a2232d28527f2db47121ffd2c22b826a

    • SSDEEP

      24576:XPvVNUDuoQwa1iuFcfxNfgctGzn51sMJv4NacO+ADaf6/B6Bm85nHFXZLqex9GZr:nTAXzJNfgv91sM94ocEi6/qnlXpOd5F

    • 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