General

  • Target

    e0205bfeadfb01c33d5a13ede54fbf10.bin

  • Size

    1.7MB

  • Sample

    241124-cabjfstqaq

  • MD5

    cc92f7e12074ad7b0c7e9268f56d7561

  • SHA1

    d563ea561add4341bd861c3532dcd7675df01148

  • SHA256

    3ec5bd47489b71edc6d9bd1897cde7fa1bfcff2e84210318b943df4078a30927

  • SHA512

    835303f0e05c6c2a76d40f1f8f9c844e81e330bf7df2816b3734b2703a63eb3ba56a96abea5b40080fc9c6f6b7304ea0f4f182d0ae91af7ae1ef5e870fe2400d

  • SSDEEP

    49152:rIcGyhqIjJ8SubfgBIHVgOGF7/NpGIt3Bz2wF:rIcJq2GPsaVg/JTft3BqE

Malware Config

Extracted

Family

stealc

Botnet

mars

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      6b6a89b114bb94bef88235b97bfe7dc73933be77b833cb7fc522def6f37a415d.exe

    • Size

      1.7MB

    • MD5

      e0205bfeadfb01c33d5a13ede54fbf10

    • SHA1

      3ef5bc11132a9dd29a98e80db03f4c19494745b9

    • SHA256

      6b6a89b114bb94bef88235b97bfe7dc73933be77b833cb7fc522def6f37a415d

    • SHA512

      1d5d157fc2078b2db86e421057a52fc47cfe424fbedf6eec6865ab84385bfb8c7ba454f8e5a9d58712cf1c1346f633530649742e72e2cb576a14164af29f289c

    • SSDEEP

      49152:2PNQ5shN9Z7wV3ZTcAPAPijxCOwQBukm:2PWGhjZ7sJPP5jxCODUkm

    • 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