Analysis

  • max time kernel
    150s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    21/02/2022, 07:37

General

  • Target
    718d54f60e56cf100e9ebd53a93b8f5d.exe
  • Size 307KB
  • Sample220221-jftqjsfge8
  • SHA256 a2e6c9d50d2fd9c7c7401f63d7bfa0ab83d781e2d91737d2506cebf247c318d5
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • lokibot

C2
  • http://250b48d798957fbf33b77ae8a74a45ca.cf/Ausin4/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.

  • 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
  • Drops file in Windows directory 6 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 7 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\718d54f60e56cf100e9ebd53a93b8f5d.exe
    "C:\Users\Admin\AppData\Local\Temp\718d54f60e56cf100e9ebd53a93b8f5d.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4192
    • C:\Users\Admin\AppData\Local\Temp\rluqmh.exe
      C:\Users\Admin\AppData\Local\Temp\rluqmh.exe C:\Users\Admin\AppData\Local\Temp\srhfojeqt
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1304
      • C:\Users\Admin\AppData\Local\Temp\rluqmh.exe
        C:\Users\Admin\AppData\Local\Temp\rluqmh.exe C:\Users\Admin\AppData\Local\Temp\srhfojeqt
        3⤵
        • Executes dropped EXE
        • Accesses Microsoft Outlook profiles
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:2192
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
    1⤵
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    PID:4108

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/1304-135-0x00000000006E0000-0x00000000006E2000-memory.dmp

        memory/2192-134-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/2192-137-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/4108-138-0x0000015DF8390000-0x0000015DF83A0000-memory.dmp

        memory/4108-139-0x0000015DF8B60000-0x0000015DF8B70000-memory.dmp

        memory/4108-140-0x0000015DFB770000-0x0000015DFB774000-memory.dmp