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

  • MD5

    9f9181ca97352b11ff711c85b4c11a7b

  • SHA1

    819e999ccc39fac46727b363e7850f14c1e45c2a

  • SHA256

    25a2064d88df7b8a4d10beb5047e6d9781e1225fe4c05da6e7a2addcb63109e0

  • SHA512

    cbe608d3068ce258b8ea353928c26dcc8d690e2d23951ca5042a020a790703719163fec24c4567ca8548cdc39a4ad9761462e5c3ea071cc8e3d67bdcafe3b5aa

  • SSDEEP

    12288:5IJ2iNz42eWzSB9OsHHxcdnfsiwnj4KsnUm9L6YgNDgVyvAkR:g1x4HWzSB9OsHH0U9jPsnUm96YgJgVu

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

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_n4mq2ilr.mam.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-661032028-162657920-1226909816-1000\0f5007522459c86e95ffcc62f32308f1_397a1569-0be2-47f2-b50f-ef09823a05f8

      Filesize

      46B

      MD5

      d898504a722bff1524134c6ab6a5eaa5

      SHA1

      e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

      SHA256

      878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

      SHA512

      26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-661032028-162657920-1226909816-1000\0f5007522459c86e95ffcc62f32308f1_397a1569-0be2-47f2-b50f-ef09823a05f8

      Filesize

      46B

      MD5

      c07225d4e7d01d31042965f048728a0a

      SHA1

      69d70b340fd9f44c89adb9a2278df84faa9906b7

      SHA256

      8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

      SHA512

      23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

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

      Filesize

      104KB

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

      Filesize

      4KB

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

      Filesize

      408KB

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

      Filesize

      3.3MB

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

      Filesize

      7.7MB

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

      Filesize

      32KB

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

      Filesize

      104KB

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

      Filesize

      84KB

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

      Filesize

      56KB

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

      Filesize

      68KB

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

      Filesize

      600KB

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

      Filesize

      40KB

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

      Filesize

      6.5MB

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

      Filesize

      120KB

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

      Filesize

      216KB

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

      Filesize

      136KB

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

      Filesize

      7.7MB

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

      Filesize

      6.2MB

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

      Filesize

      408KB

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

      Filesize

      208KB

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

      Filesize

      304KB

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

      Filesize

      656KB

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

      Filesize

      7.7MB

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

      Filesize

      304KB

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

      Filesize

      120KB

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

      Filesize

      648KB

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

      Filesize

      648KB

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

      Filesize

      648KB

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

      Filesize

      648KB

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

      Filesize

      648KB

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

      Filesize

      392KB

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

      Filesize

      40KB

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

      Filesize

      4KB

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

      Filesize

      7.7MB

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

      Filesize

      624KB

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

      Filesize

      88KB

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

      Filesize

      7.7MB

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

      Filesize

      4KB

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

      Filesize

      120KB

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

      Filesize

      5.6MB

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

      Filesize

      624KB

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

      Filesize

      7.7MB

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

      Filesize

      584KB