Analysis

  • max time kernel
    118s
  • max time network
    138s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    17/02/2022, 18:11

General

  • Target
    bfb7cf452cd8a02c92db0a061af93cef.exe
  • Size 284KB
  • Sample220217-wsl8fsche6
  • SHA256 a7cf21f805ef16fbd76bd7296aa3326437aaa4a1fc7a8391e3455a24e4da9028
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • lokibot

C2
  • http://63.250.35.245/image.php?view=49922917248520685

  • 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
  • Loads dropped DLL 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 14 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bfb7cf452cd8a02c92db0a061af93cef.exe
    "C:\Users\Admin\AppData\Local\Temp\bfb7cf452cd8a02c92db0a061af93cef.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1556
    • C:\Users\Admin\AppData\Local\Temp\smdtpmoafb.exe
      C:\Users\Admin\AppData\Local\Temp\smdtpmoafb.exe C:\Users\Admin\AppData\Local\Temp\atggd
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:608
      • C:\Users\Admin\AppData\Local\Temp\smdtpmoafb.exe
        C:\Users\Admin\AppData\Local\Temp\smdtpmoafb.exe C:\Users\Admin\AppData\Local\Temp\atggd
        3⤵
        • Executes dropped EXE
        • Accesses Microsoft Outlook profiles
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:468

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/468-63-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/468-67-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/608-65-0x0000000000240000-0x0000000000242000-memory.dmp

        memory/1556-55-0x0000000075801000-0x0000000075803000-memory.dmp