Analysis

  • max time kernel
    123s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    03/06/2022, 07:37

General

  • Target
    wininit.exe
  • Size 565KB
  • Sample220603-jftesadba5
  • SHA256 ecb0bcf97f5293461527d33e4f6041e60868f6a3e1b1fafdc4cd02e10a5c28f2
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • lokibot

C2
  • http://sempersim.su/gg18/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 Application/Credential Data Exfiltration Detected M2

    suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2

  • 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 Request for C2 Commands Detected M2

    suricata: ET MALWARE LokiBot Request for C2 Commands Detected M2

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

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

  • 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
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\wininit.exe
    "C:\Users\Admin\AppData\Local\Temp\wininit.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:944
    • C:\Users\Admin\AppData\Local\Temp\wininit.exe
      "C:\Users\Admin\AppData\Local\Temp\wininit.exe"
      2⤵
        PID:4460
      • C:\Users\Admin\AppData\Local\Temp\wininit.exe
        "C:\Users\Admin\AppData\Local\Temp\wininit.exe"
        2⤵
        • Accesses Microsoft Outlook profiles
        • Suspicious behavior: RenamesItself
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:4336

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/944-130-0x00000000004F0000-0x0000000000584000-memory.dmp

          memory/944-131-0x0000000005530000-0x0000000005AD4000-memory.dmp

          memory/944-132-0x0000000004E10000-0x0000000004EA2000-memory.dmp

          memory/944-133-0x0000000004DC0000-0x0000000004DCA000-memory.dmp

          memory/944-134-0x0000000000D40000-0x0000000000DDC000-memory.dmp

          memory/944-135-0x0000000008A20000-0x0000000008A86000-memory.dmp

          memory/4336-138-0x0000000000400000-0x00000000004A2000-memory.dmp

          memory/4336-140-0x0000000000400000-0x00000000004A2000-memory.dmp

          memory/4336-141-0x0000000000400000-0x00000000004A2000-memory.dmp

          memory/4336-142-0x0000000000400000-0x00000000004A2000-memory.dmp