Analysis

  • max time kernel
    142s
  • max time network
    143s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240802-en
  • resource tags

    arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    23/08/2024, 06:57

General

  • Target
    Potvrda.exe
  • Size 615KB
  • Sample240823-hrcqqsshjr
  • SHA256 25a2064d88df7b8a4d10beb5047e6d9781e1225fe4c05da6e7a2addcb63109e0
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • lokibot

C2
  • http://104.248.205.66/index.php/modify?file=1

  • 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.

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • 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).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Potvrda.exe
    "C:\Users\Admin\AppData\Local\Temp\Potvrda.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2392
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Potvrda.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1616
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
      2⤵
        PID:1764
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
        2⤵
        • Accesses Microsoft Outlook profiles
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:1748

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          __PSScriptPolicyTest_n4mq2ilr.mam.ps1

          • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_n4mq2ilr.mam.ps1
          • Size 60B
          • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
          • MD5 SHA1 SHA512

          0f5007522459c86e95ffcc62f32308f1_397a1569-0be2-47f2-b50f-ef09823a05f8

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-661032028-162657920-1226909816-1000\0f5007522459c86e95ffcc62f32308f1_397a1569-0be2-47f2-b50f-ef09823a05f8
          • Size 46B
          • SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
          • MD5 SHA1 SHA512

          0f5007522459c86e95ffcc62f32308f1_397a1569-0be2-47f2-b50f-ef09823a05f8

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-661032028-162657920-1226909816-1000\0f5007522459c86e95ffcc62f32308f1_397a1569-0be2-47f2-b50f-ef09823a05f8
          • Size 46B
          • SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
          • MD5 SHA1 SHA512

          memory/1616-53-0x0000000007BA0000-0x0000000007BBA000-memory.dmp

          memory/1616-54-0x0000000007C20000-0x0000000007C2A000-memory.dmp

          memory/1616-63-0x0000000074C30000-0x00000000753E1000-memory.dmp

          memory/1616-60-0x0000000007EE0000-0x0000000007EE8000-memory.dmp

          memory/1616-59-0x0000000007EF0000-0x0000000007F0A000-memory.dmp

          memory/1616-58-0x0000000007DF0000-0x0000000007E05000-memory.dmp

          memory/1616-57-0x0000000007DE0000-0x0000000007DEE000-memory.dmp

          memory/1616-56-0x0000000007DB0000-0x0000000007DC1000-memory.dmp

          memory/1616-55-0x0000000007E30000-0x0000000007EC6000-memory.dmp

          memory/1616-24-0x0000000005A40000-0x0000000005AA6000-memory.dmp

          memory/1616-52-0x00000000081F0000-0x000000000886A000-memory.dmp

          memory/1616-40-0x0000000007830000-0x0000000007864000-memory.dmp

          memory/1616-41-0x0000000071AB0000-0x0000000071AFC000-memory.dmp

          memory/1616-18-0x0000000074C3E000-0x0000000074C3F000-memory.dmp

          memory/1616-19-0x0000000003060000-0x0000000003096000-memory.dmp

          memory/1616-20-0x0000000074C30000-0x00000000753E1000-memory.dmp

          memory/1616-22-0x0000000074C30000-0x00000000753E1000-memory.dmp

          memory/1616-34-0x00000000063C0000-0x0000000006717000-memory.dmp

          memory/1616-25-0x0000000005B20000-0x0000000005B86000-memory.dmp

          memory/1616-51-0x0000000007870000-0x0000000007914000-memory.dmp

          memory/1616-50-0x0000000006E60000-0x0000000006E7E000-memory.dmp

          memory/1616-23-0x00000000059A0000-0x00000000059C2000-memory.dmp

          memory/1616-21-0x0000000005C90000-0x00000000062BA000-memory.dmp

          memory/1616-36-0x00000000068F0000-0x000000000693C000-memory.dmp

          memory/1616-35-0x0000000006860000-0x000000000687E000-memory.dmp

          memory/1748-12-0x0000000000400000-0x00000000004A2000-memory.dmp

          memory/1748-82-0x0000000000400000-0x00000000004A2000-memory.dmp

          memory/1748-80-0x0000000000400000-0x00000000004A2000-memory.dmp

          memory/1748-15-0x0000000000400000-0x00000000004A2000-memory.dmp

          memory/1748-14-0x0000000000400000-0x00000000004A2000-memory.dmp

          memory/2392-9-0x0000000074B90000-0x0000000075341000-memory.dmp

          memory/2392-0-0x0000000074B9E000-0x0000000074B9F000-memory.dmp

          memory/2392-5-0x0000000004DD0000-0x0000000004DDA000-memory.dmp

          memory/2392-11-0x000000000A3B0000-0x000000000A412000-memory.dmp

          memory/2392-17-0x0000000074B90000-0x0000000075341000-memory.dmp

          memory/2392-8-0x0000000074B9E000-0x0000000074B9F000-memory.dmp

          memory/2392-7-0x0000000007AB0000-0x0000000007ACE000-memory.dmp

          memory/2392-6-0x0000000005040000-0x00000000050DC000-memory.dmp

          memory/2392-4-0x0000000074B90000-0x0000000075341000-memory.dmp

          memory/2392-2-0x00000000053A0000-0x0000000005946000-memory.dmp

          memory/2392-1-0x0000000000280000-0x000000000031C000-memory.dmp

          memory/2392-10-0x0000000007AE0000-0x0000000007AF6000-memory.dmp

          memory/2392-3-0x0000000004DF0000-0x0000000004E82000-memory.dmp