Analysis

  • max time kernel
    157s
  • max time network
    189s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    07-07-2022 08:11

General

  • Target

    469fe3587965554cdd7115c5fa03ed6147052a05f716f724aa6be68e2d921f1b.exe

  • Size

    264KB

  • MD5

    38ea528ddcc8e339c29c7ec31862cf8f

  • SHA1

    1905e62884a4ee76357ed0d1398225ebf747d046

  • SHA256

    469fe3587965554cdd7115c5fa03ed6147052a05f716f724aa6be68e2d921f1b

  • SHA512

    c7d22f38bfc2004e155bb8a9e577dfe9eac8b0246931df637047f0656508e35bfd9880e09d48461d01553fe647c6883833255c35ae370109c9e6730017d9157b

Malware Config

Extracted

Family

lokibot

C2

http://247dichvu.com/moon/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 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Drops startup file 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 2 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\469fe3587965554cdd7115c5fa03ed6147052a05f716f724aa6be68e2d921f1b.exe
    "C:\Users\Admin\AppData\Local\Temp\469fe3587965554cdd7115c5fa03ed6147052a05f716f724aa6be68e2d921f1b.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2448
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\469fe3587965554cdd7115c5fa03ed6147052a05f716f724aa6be68e2d921f1b.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\office.exe"
      2⤵
      • Drops startup file
      PID:3600
    • C:\Windows\SysWOW64\explorer.exe
      "C:\Windows\System32\explorer.exe" /c, "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\office.exe"
      2⤵
        PID:3216
    • C:\Windows\explorer.exe
      C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:4360
      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\office.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\office.exe"
        2⤵
        • Executes dropped EXE
        • Drops startup file
        • Suspicious use of SetThreadContext
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2824
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
          3⤵
            PID:4232

      Network

      MITRE ATT&CK Matrix ATT&CK v6

      Discovery

      Query Registry

      1
      T1012

      System Information Discovery

      2
      T1082

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\office.exe
        Filesize

        264KB

        MD5

        38ea528ddcc8e339c29c7ec31862cf8f

        SHA1

        1905e62884a4ee76357ed0d1398225ebf747d046

        SHA256

        469fe3587965554cdd7115c5fa03ed6147052a05f716f724aa6be68e2d921f1b

        SHA512

        c7d22f38bfc2004e155bb8a9e577dfe9eac8b0246931df637047f0656508e35bfd9880e09d48461d01553fe647c6883833255c35ae370109c9e6730017d9157b

      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\office.exe
        Filesize

        264KB

        MD5

        38ea528ddcc8e339c29c7ec31862cf8f

        SHA1

        1905e62884a4ee76357ed0d1398225ebf747d046

        SHA256

        469fe3587965554cdd7115c5fa03ed6147052a05f716f724aa6be68e2d921f1b

        SHA512

        c7d22f38bfc2004e155bb8a9e577dfe9eac8b0246931df637047f0656508e35bfd9880e09d48461d01553fe647c6883833255c35ae370109c9e6730017d9157b

      • memory/2448-130-0x0000000000790000-0x00000000007D8000-memory.dmp
        Filesize

        288KB

      • memory/2448-131-0x0000000005140000-0x000000000515A000-memory.dmp
        Filesize

        104KB

      • memory/2448-132-0x000000000A5F0000-0x000000000AB94000-memory.dmp
        Filesize

        5.6MB

      • memory/2448-133-0x000000000A140000-0x000000000A1D2000-memory.dmp
        Filesize

        584KB

      • memory/2824-137-0x0000000000000000-mapping.dmp
      • memory/2824-139-0x000000000B3E0000-0x000000000B47C000-memory.dmp
        Filesize

        624KB

      • memory/3216-135-0x0000000000000000-mapping.dmp
      • memory/3600-134-0x0000000000000000-mapping.dmp
      • memory/4232-140-0x0000000000000000-mapping.dmp
      • memory/4232-142-0x0000000000610000-0x00000000006B2000-memory.dmp
        Filesize

        648KB