General

  • Target

    d448fe9d22d4e34cfba0a5f0bcaeeeb2f2daf6f4bd5ed8996ab427ea87bed173.exe

  • Size

    2.9MB

  • Sample

    240921-b2k2jazakr

  • MD5

    8277d9061bf9570c2f326288404c1132

  • SHA1

    62d9cb088720ee9e550c0830b9193d1e7f045a06

  • SHA256

    d448fe9d22d4e34cfba0a5f0bcaeeeb2f2daf6f4bd5ed8996ab427ea87bed173

  • SHA512

    817550f300d97dd02734596738365f2abd6d4238d59dd70c72a9534b21ed731cdd10c748c11a40488797065058ece72a29784f60c7c6f3f77439e59dfd11333d

  • SSDEEP

    49152:sf7bDfuXk6rivjzjU16LcQyJAAs2whhAMeynDbliQDb915x7E:sDb7uU6rSjzjUALcQya2mh6yDb02NE

Malware Config

Extracted

Family

stealc

Botnet

dear

C2

http://185.215.113.103

Attributes
  • url_path

    /e2b1563c6670f193.php

Targets

    • Target

      d448fe9d22d4e34cfba0a5f0bcaeeeb2f2daf6f4bd5ed8996ab427ea87bed173.exe

    • Size

      2.9MB

    • MD5

      8277d9061bf9570c2f326288404c1132

    • SHA1

      62d9cb088720ee9e550c0830b9193d1e7f045a06

    • SHA256

      d448fe9d22d4e34cfba0a5f0bcaeeeb2f2daf6f4bd5ed8996ab427ea87bed173

    • SHA512

      817550f300d97dd02734596738365f2abd6d4238d59dd70c72a9534b21ed731cdd10c748c11a40488797065058ece72a29784f60c7c6f3f77439e59dfd11333d

    • SSDEEP

      49152:sf7bDfuXk6rivjzjU16LcQyJAAs2whhAMeynDbliQDb915x7E:sDb7uU6rSjzjUALcQya2mh6yDb02NE

    • Stealc

      Stealc is an infostealer written in C++.

    • 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