Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/05/2024, 19:25

General

  • Target
    LMZ0324051754536245.PDF.bin.exe
  • Size 524KB
  • Sample240522-x5evksdf66
  • SHA256 e9e09c2f8031763a0c8494d500bd28ca3adc87d5f700111255db99f8142f2933
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • lokibot

C2
  • http://45.61.137.215/index.php/3b1tenbkyj

  • http://kbfvzoboss.bid/alien/fre.php

  • http://alphastand.trade/alien/fre.php

  • http://alphastand.win/alien/fre.php

  • http://alphastand.top/alien/fre.php

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • dn03

Decoy
  • almouranipainting.com

  • cataloguia.shop

  • zaparielectric.com

  • whcqsc.com

  • ioco.in

  • aduredmond.com

  • vavada611a.fun

  • humtivers.com

  • jewellerytml.com

  • mcapitalparticipacoes.com

  • inhlcq.shop

  • solanamall.xyz

  • moviepropgroup.com

  • thegenesis.ltd

  • cyberxdefend.com

  • skinbykoco.com

  • entermintlead.com

  • honestaireviews.com

  • wyclhj7gqfustzp.buzz

  • w937xb.com

Signatures

  • Formbook

    Formbook is a data stealing malware which is capable of stealing data.

  • Lokibot

    Lokibot is a Password and CryptoCoin Wallet Stealer.

  • Formbook payload 2 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

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

  • Downloads MZ/PE file
  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 4 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 58 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 9 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 36 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3440
    • C:\Users\Admin\AppData\Local\Temp\LMZ0324051754536245.PDF.bin.exe
      "C:\Users\Admin\AppData\Local\Temp\LMZ0324051754536245.PDF.bin.exe"
      2⤵
      • Checks computer location settings
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2916
      • 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\LMZ0324051754536245.PDF.bin.exe"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3632
      • C:\Users\Admin\AppData\Local\Temp\gJUOIrUR6kc2sEM.exe
        "C:\Users\Admin\AppData\Local\Temp\gJUOIrUR6kc2sEM.exe"
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1540
        • 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\gJUOIrUR6kc2sEM.exe"
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4784
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
          4⤵
            PID:5088
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
            4⤵
            • Suspicious use of SetThreadContext
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious behavior: MapViewOfSection
            • Suspicious use of AdjustPrivilegeToken
            PID:4904
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
          3⤵
            PID:3972
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
            3⤵
            • Accesses Microsoft Outlook profiles
            • Suspicious use of AdjustPrivilegeToken
            • outlook_office_path
            • outlook_win_path
            PID:744
        • C:\Windows\SysWOW64\mstsc.exe
          "C:\Windows\SysWOW64\mstsc.exe"
          2⤵
          • Suspicious use of SetThreadContext
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: MapViewOfSection
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:4260
          • C:\Windows\SysWOW64\cmd.exe
            /c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
            3⤵
              PID:1720

        Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              powershell.exe.log

              • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
              • Size 2KB
              • SHA256 92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
              • MD5 SHA1 SHA512

              StartupProfileData-NonInteractive

              • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
              • Size 18KB
              • SHA256 96bbe1d2b878b56a451116d03712f68ef5dad23944f986b91d4060a26a28e941
              • MD5 SHA1 SHA512 SSDEEP

              __PSScriptPolicyTest_xpkdspfo.eym.ps1

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

              gJUOIrUR6kc2sEM.exe

              • Path C:\Users\Admin\AppData\Local\Temp\gJUOIrUR6kc2sEM.exe
              • Size 615KB
              • SHA256 8ef8e3afba42a19e43c2cb6f591ad6ef601791db37b5626f6102e6c4d39667b7
              • MD5 SHA1 SHA512 SSDEEP

              0f5007522459c86e95ffcc62f32308f1_6833eb7b-8d4b-4cdd-9502-9bbf7fc1cf9f

              • Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1337824034-2731376981-3755436523-1000\0f5007522459c86e95ffcc62f32308f1_6833eb7b-8d4b-4cdd-9502-9bbf7fc1cf9f
              • Size 46B
              • SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
              • MD5 SHA1 SHA512

              0f5007522459c86e95ffcc62f32308f1_6833eb7b-8d4b-4cdd-9502-9bbf7fc1cf9f

              • Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1337824034-2731376981-3755436523-1000\0f5007522459c86e95ffcc62f32308f1_6833eb7b-8d4b-4cdd-9502-9bbf7fc1cf9f
              • Size 46B
              • SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
              • MD5 SHA1 SHA512

              memory/744-48-0x0000000000400000-0x00000000004A2000-memory.dmp

              memory/744-43-0x0000000000400000-0x00000000004A2000-memory.dmp

              memory/744-146-0x0000000000400000-0x00000000004A2000-memory.dmp

              memory/744-47-0x0000000000400000-0x00000000004A2000-memory.dmp

              memory/744-96-0x0000000000400000-0x00000000004A2000-memory.dmp

              memory/1540-98-0x0000000006DE0000-0x0000000006E56000-memory.dmp

              memory/1540-44-0x0000000000AB0000-0x0000000000B50000-memory.dmp

              memory/1540-42-0x00000000751F0000-0x00000000759A0000-memory.dmp

              memory/1540-50-0x0000000005870000-0x0000000005904000-memory.dmp

              memory/1540-101-0x00000000751F0000-0x00000000759A0000-memory.dmp

              memory/2916-10-0x0000000008C10000-0x0000000008CAC000-memory.dmp

              memory/2916-0-0x00000000751FE000-0x00000000751FF000-memory.dmp

              memory/2916-1-0x00000000004D0000-0x0000000000558000-memory.dmp

              memory/2916-2-0x0000000005420000-0x00000000059C4000-memory.dmp

              memory/2916-3-0x0000000004F50000-0x0000000004FE2000-memory.dmp

              memory/2916-4-0x00000000050E0000-0x00000000050EA000-memory.dmp

              memory/2916-9-0x0000000006310000-0x0000000006372000-memory.dmp

              memory/2916-8-0x00000000052E0000-0x00000000052F0000-memory.dmp

              memory/2916-7-0x0000000006630000-0x000000000664A000-memory.dmp

              memory/2916-6-0x00000000065B0000-0x000000000662C000-memory.dmp

              memory/2916-5-0x00000000751F0000-0x00000000759A0000-memory.dmp

              memory/2916-49-0x00000000751F0000-0x00000000759A0000-memory.dmp

              memory/3440-136-0x00000000090A0000-0x00000000091FC000-memory.dmp

              memory/3632-17-0x00000000751F0000-0x00000000759A0000-memory.dmp

              memory/3632-28-0x0000000005B80000-0x0000000005ED4000-memory.dmp

              memory/3632-52-0x000000006FE50000-0x000000006FE9C000-memory.dmp

              memory/3632-51-0x0000000007150000-0x0000000007182000-memory.dmp

              memory/3632-62-0x0000000006770000-0x000000000678E000-memory.dmp

              memory/3632-63-0x0000000007190000-0x0000000007233000-memory.dmp

              memory/3632-67-0x0000000007B10000-0x000000000818A000-memory.dmp

              memory/3632-68-0x00000000074C0000-0x00000000074DA000-memory.dmp

              memory/3632-69-0x0000000007530000-0x000000000753A000-memory.dmp

              memory/3632-70-0x0000000007740000-0x00000000077D6000-memory.dmp

              memory/3632-71-0x00000000076C0000-0x00000000076D1000-memory.dmp

              memory/3632-72-0x00000000076F0000-0x00000000076FE000-memory.dmp

              memory/3632-73-0x0000000007700000-0x0000000007714000-memory.dmp

              memory/3632-74-0x0000000007800000-0x000000000781A000-memory.dmp

              memory/3632-75-0x00000000077E0000-0x00000000077E8000-memory.dmp

              memory/3632-78-0x00000000751F0000-0x00000000759A0000-memory.dmp

              memory/3632-37-0x00000000061A0000-0x00000000061BE000-memory.dmp

              memory/3632-38-0x00000000061D0000-0x000000000621C000-memory.dmp

              memory/3632-23-0x00000000751F0000-0x00000000759A0000-memory.dmp

              memory/3632-16-0x0000000005A00000-0x0000000005A66000-memory.dmp

              memory/3632-11-0x0000000004BF0000-0x0000000004C26000-memory.dmp

              memory/3632-14-0x00000000051C0000-0x00000000051E2000-memory.dmp

              memory/3632-15-0x0000000005990000-0x00000000059F6000-memory.dmp

              memory/3632-12-0x00000000751F0000-0x00000000759A0000-memory.dmp

              memory/3632-13-0x0000000005260000-0x0000000005888000-memory.dmp

              memory/4260-130-0x0000000000390000-0x00000000004CA000-memory.dmp

              memory/4260-131-0x0000000000390000-0x00000000004CA000-memory.dmp

              memory/4260-132-0x0000000000A00000-0x0000000000A2F000-memory.dmp

              memory/4784-115-0x0000000005CF0000-0x0000000005D3C000-memory.dmp

              memory/4784-116-0x00000000720F0000-0x000000007213C000-memory.dmp

              memory/4784-126-0x0000000006D90000-0x0000000006E33000-memory.dmp

              memory/4784-127-0x0000000007300000-0x0000000007311000-memory.dmp

              memory/4784-128-0x0000000007340000-0x0000000007354000-memory.dmp

              memory/4784-109-0x0000000005750000-0x0000000005AA4000-memory.dmp

              memory/4904-99-0x0000000000400000-0x000000000042F000-memory.dmp