Analysis

  • max time kernel
    142s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    12/05/2022, 07:32

General

  • Target
    c85a753c46e005748eb59d6d062d596c.exe
  • Size 178KB
  • Sample220512-jcy6vsbaf7
  • SHA256 ad803880dbb40f2776e5e149ebce583a1eee4a8628d34849bb72923d42529076
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • lokibot

C2
  • http://vmopahtqdf84hfvsqepalcbcch63gdyvah.ml/BN2/fre.php

  • http://kbfvzoboss.bid/alien/fre.php

  • http://alphastand.trade/alien/fre.php

  • http://alphastand.win/alien/fre.php

  • http://alphastand.top/alien/fre.php

Signatures

  • Lokibot

    Lokibot is a Password and CryptoCoin Wallet Stealer.

  • suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1

    suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1

  • suricata: ET MALWARE LokiBot Checkin

    suricata: ET MALWARE LokiBot Checkin

  • suricata: ET MALWARE LokiBot Fake 404 Response

    suricata: ET MALWARE LokiBot Fake 404 Response

  • suricata: ET MALWARE LokiBot Request for C2 Commands Detected M1

    suricata: ET MALWARE LokiBot Request for C2 Commands Detected M1

  • suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)

    suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)

  • Executes dropped EXE 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c85a753c46e005748eb59d6d062d596c.exe
    "C:\Users\Admin\AppData\Local\Temp\c85a753c46e005748eb59d6d062d596c.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1260
    • C:\Users\Admin\AppData\Local\Temp\bqxnvpn.exe
      C:\Users\Admin\AppData\Local\Temp\bqxnvpn.exe C:\Users\Admin\AppData\Local\Temp\xuuzonszwq
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1288
      • C:\Users\Admin\AppData\Local\Temp\bqxnvpn.exe
        C:\Users\Admin\AppData\Local\Temp\bqxnvpn.exe C:\Users\Admin\AppData\Local\Temp\xuuzonszwq
        3⤵
        • Executes dropped EXE
        • Accesses Microsoft Outlook profiles
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:2396

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        5yanui8wijlofiymi3

        • Path C:\Users\Admin\AppData\Local\Temp\5yanui8wijlofiymi3
        • Size 103KB
        • SHA256 5efb500696a9b4fc8380e9787238a383d3b089726b93217a654de19c8c97b90f
        • MD5 SHA1 SHA512 SSDEEP

        bqxnvpn.exe

        • Path C:\Users\Admin\AppData\Local\Temp\bqxnvpn.exe
        • Size 74KB
        • SHA256 479830f50971563799312fb2eec4c2f998339c215c18720d0bae647bd7d20b41
        • MD5 SHA1 SHA512 SSDEEP

        bqxnvpn.exe

        • Path C:\Users\Admin\AppData\Local\Temp\bqxnvpn.exe
        • Size 74KB
        • SHA256 479830f50971563799312fb2eec4c2f998339c215c18720d0bae647bd7d20b41
        • MD5 SHA1 SHA512 SSDEEP

        bqxnvpn.exe

        • Path C:\Users\Admin\AppData\Local\Temp\bqxnvpn.exe
        • Size 74KB
        • SHA256 479830f50971563799312fb2eec4c2f998339c215c18720d0bae647bd7d20b41
        • MD5 SHA1 SHA512 SSDEEP

        xuuzonszwq

        • Path C:\Users\Admin\AppData\Local\Temp\xuuzonszwq
        • Size 5KB
        • SHA256 b80bdb41ee3979fa3c00a7ada454fe9d401405323231e37571173203e52f2675
        • MD5 SHA1 SHA512 SSDEEP

        memory/2396-136-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/2396-139-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/2396-140-0x0000000000400000-0x00000000004A2000-memory.dmp