Resubmissions

22-08-2023 10:14

230822-l93awsbf38 4

16-08-2023 06:52

230816-hm7ejsac4y 10

General

  • Target

    s5.exe

  • Size

    300KB

  • Sample

    230816-hm7ejsac4y

  • MD5

    9a62739541ca9161faf8271d39da1abd

  • SHA1

    21a9df23a61d6f1bd87654fa0f604a020aad3370

  • SHA256

    7cad2736657900f406a1baad62257b4a6ae83094d8adf5479365d3c1f86a52ee

  • SHA512

    ecec29755623d404145b14913e014a9b682cd2e61b3cb0aa44c86499cc4636a6f5dc58c6ae7d97dde755c09a04c2d66cf90603894faefdd4c27a6518fe935f2d

  • SSDEEP

    3072:yXQ0jpnLCHyqMBS9DlBt1R2rA594PILwzhY1SJg+zIAAFIa1wz/XUA5/3O:yRLiypahBt1kymmcgw1MwTXUC3

Score
10/10

Malware Config

Extracted

Family

stealc

C2

http://5.78.40.0/60ed11b9deeca694.php

Targets

    • Target

      s5.exe

    • Size

      300KB

    • MD5

      9a62739541ca9161faf8271d39da1abd

    • SHA1

      21a9df23a61d6f1bd87654fa0f604a020aad3370

    • SHA256

      7cad2736657900f406a1baad62257b4a6ae83094d8adf5479365d3c1f86a52ee

    • SHA512

      ecec29755623d404145b14913e014a9b682cd2e61b3cb0aa44c86499cc4636a6f5dc58c6ae7d97dde755c09a04c2d66cf90603894faefdd4c27a6518fe935f2d

    • SSDEEP

      3072:yXQ0jpnLCHyqMBS9DlBt1R2rA594PILwzhY1SJg+zIAAFIa1wz/XUA5/3O:yRLiypahBt1kymmcgw1MwTXUC3

    Score
    10/10
    • Stealc

      Stealc is an infostealer written in C++.

    • Downloads MZ/PE file

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

MITRE ATT&CK Enterprise v15

Tasks