Analysis

  • max time kernel
    104s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/12/2022, 12:15

General

  • Target
    MSKD0134772_MAERSK_AMAZON_INV20221211_Pdf.exe
  • Size 864KB
  • Sample221215-pexcyafc8x
  • SHA256 57bb37f739400f1fbd0e96ffddf4c85e5c0c5eadad50cc9315dffed750e9fe7a
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • lokibot

C2
  • http://171.22.30.147/gk1/five/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.

  • 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: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\MSKD0134772_MAERSK_AMAZON_INV20221211_Pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\MSKD0134772_MAERSK_AMAZON_INV20221211_Pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3740
    • C:\Users\Admin\AppData\Local\Temp\MSKD0134772_MAERSK_AMAZON_INV20221211_Pdf.exe
      "C:\Users\Admin\AppData\Local\Temp\MSKD0134772_MAERSK_AMAZON_INV20221211_Pdf.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:3656

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/3656-138-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/3656-140-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/3656-141-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/3656-142-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/3740-132-0x0000000000EC0000-0x0000000000F9E000-memory.dmp

        memory/3740-133-0x0000000005E50000-0x00000000063F4000-memory.dmp

        memory/3740-134-0x0000000005980000-0x0000000005A12000-memory.dmp

        memory/3740-135-0x0000000005970000-0x000000000597A000-memory.dmp

        memory/3740-136-0x0000000007C20000-0x0000000007CBC000-memory.dmp