Analysis

  • max time kernel
    109s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/04/2023, 17:05

General

  • Target
    file.exe
  • Size 861KB
  • Sample230412-vlthhsfb4y
  • SHA256 2fe63aba53a060169c71b5b64c1674bf13fdf31329c4d1a528f219dfc07dd8b5
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Detects LgoogLoader payload 1 IoCs
  • LgoogLoader

    A downloader capable of dropping and executing other malware families.

  • Executes dropped EXE 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 29 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3456
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup /?3847892739847289375893
      2⤵
        PID:1304
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c cmd < Creations
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:876
        • C:\Windows\SysWOW64\cmd.exe
          cmd
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:268
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            powershell get-process avastui
            4⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:1504
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            powershell get-process avgui
            4⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:4412
          • C:\Windows\SysWOW64\findstr.exe
            findstr /V /R "^sucksSpecifiesLen$" Applies
            4⤵
              PID:632
            • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\29286\Replacement.exe.pif
              29286\\Replacement.exe.pif 29286\\m
              4⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of FindShellTrayWindow
              • Suspicious use of SendNotifyMessage
              • Suspicious use of WriteProcessMemory
              PID:664
              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\29286\Replacement.exe.pif
                C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\29286\Replacement.exe.pif
                5⤵
                • Executes dropped EXE
                PID:3292
            • C:\Windows\SysWOW64\PING.EXE
              ping localhost -n 18
              4⤵
              • Runs ping.exe
              PID:4916

      Network

            MITRE ATT&CK Enterprise v6

            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 1KB
            • SHA256 aa1c97cdbce9a848f1db2ad483f19caa535b55a3a1ef2ad1260e0437002bc82c
            • MD5 SHA1 SHA512

            StartupProfileData-NonInteractive

            • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
            • Size 18KB
            • SHA256 a683cdfea0d44a3a4761ef77cbd384341e5c338b6f4235f563af45865d2324eb
            • MD5 SHA1 SHA512 SSDEEP

            Replacement.exe.pif

            • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\29286\Replacement.exe.pif
            • Size 925KB
            • SHA256 15600ccdef5a64b40d206d89234a51be1e11bd878dcefc5986590bcf40d9d571
            • MD5 SHA1 SHA512 SSDEEP

            Replacement.exe.pif

            • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\29286\Replacement.exe.pif
            • Size 925KB
            • SHA256 15600ccdef5a64b40d206d89234a51be1e11bd878dcefc5986590bcf40d9d571
            • MD5 SHA1 SHA512 SSDEEP

            Replacement.exe.pif

            • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\29286\Replacement.exe.pif
            • Size 925KB
            • SHA256 15600ccdef5a64b40d206d89234a51be1e11bd878dcefc5986590bcf40d9d571
            • MD5 SHA1 SHA512 SSDEEP

            Applies

            • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Applies
            • Size 925KB
            • SHA256 091d4ad8183ca3b20012384c2e4567f94409f40a8171ad9e43b4907afcb4da35
            • MD5 SHA1 SHA512 SSDEEP

            Coating

            • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Coating
            • Size 10KB
            • SHA256 4de332fc4ba74ae348411dd0c662aecb0ab30471cdb226b79d983fe1dce603ca
            • MD5 SHA1 SHA512 SSDEEP

            Creations

            • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Creations
            • Size 13KB
            • SHA256 c227e3680dd0f7d7a0bc22608df8b9b588eaca52588cc574e70987660808dd10
            • MD5 SHA1 SHA512 SSDEEP

            Feat

            • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Feat
            • Size 38KB
            • SHA256 d93570203a4c162b2aa147ce8906ff465a0c0e1141cb2b1044bfc60ddd176138
            • MD5 SHA1 SHA512 SSDEEP

            Historical

            • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Historical
            • Size 33KB
            • SHA256 64700b887f505711942435ae25b458b3c19f7aa2a1bed981c2fe8312080e452b
            • MD5 SHA1 SHA512 SSDEEP

            Identify

            • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Identify
            • Size 157KB
            • SHA256 1279855771ee12ba58ff79e9e919b783c1cad9ec65f8b724b803af50db45b78d
            • MD5 SHA1 SHA512 SSDEEP

            Isle

            • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Isle
            • Size 28KB
            • SHA256 dbb92aa8dd76799e8955acd2e4ea214e055c7201be0c24a5fd3bf5a9fd8aeff8
            • MD5 SHA1 SHA512 SSDEEP

            Novel

            • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Novel
            • Size 1.0MB
            • SHA256 e4bb081186f15bbf1383f9054bc1ddc2cb283d9e562e88e778c95ae542fbcbf7
            • MD5 SHA1 SHA512 SSDEEP

            Passed

            • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Passed
            • Size 157KB
            • SHA256 f9ee61cd25ac6dbabd0418be72f79ce9d319fb92095ffaf88da085b67d6a893b
            • MD5 SHA1 SHA512 SSDEEP

            Preparation

            • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Preparation
            • Size 139KB
            • SHA256 729174a28e72325f5abf094876e41cde1bec77b30eae10b1cb41499290b2c9ba
            • MD5 SHA1 SHA512 SSDEEP

            Regarding

            • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Regarding
            • Size 55KB
            • SHA256 06681a25a6217ea5f052414730da360e5c0508998d9aa2cc331b882bc477e1b3
            • MD5 SHA1 SHA512 SSDEEP

            Regression

            • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Regression
            • Size 54KB
            • SHA256 c8304c3acf1aab44daf398ceea874f0cba56c53e379ae07a449bfbadaae96ae0
            • MD5 SHA1 SHA512 SSDEEP

            Reveals

            • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Reveals
            • Size 137KB
            • SHA256 0ecec1ce3b7be9386bad0ba9a12eb228870041add356ab009c862df34acb9a23
            • MD5 SHA1 SHA512 SSDEEP

            Vendors

            • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Vendors
            • Size 117KB
            • SHA256 9092d00ee7bf38960b19197e3afc63d3f48c7b8189491856460c052940efd3e0
            • MD5 SHA1 SHA512 SSDEEP

            __PSScriptPolicyTest_tlgfh0v0.bz5.ps1

            • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_tlgfh0v0.bz5.ps1
            • Size 60B
            • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
            • MD5 SHA1 SHA512

            memory/664-216-0x0000000001840000-0x0000000001841000-memory.dmp

            memory/1504-164-0x00000000048E0000-0x00000000048F0000-memory.dmp

            memory/1504-163-0x00000000048E0000-0x00000000048F0000-memory.dmp

            memory/1504-178-0x0000000006210000-0x000000000622A000-memory.dmp

            memory/1504-177-0x0000000006D10000-0x0000000006DA6000-memory.dmp

            memory/1504-176-0x0000000005D20000-0x0000000005D3E000-memory.dmp

            memory/1504-180-0x0000000007360000-0x0000000007904000-memory.dmp

            memory/1504-166-0x00000000056C0000-0x0000000005726000-memory.dmp

            memory/1504-165-0x0000000005650000-0x00000000056B6000-memory.dmp

            memory/1504-160-0x0000000004760000-0x0000000004796000-memory.dmp

            memory/1504-179-0x0000000006260000-0x0000000006282000-memory.dmp

            memory/1504-162-0x0000000004D70000-0x0000000004D92000-memory.dmp

            memory/1504-161-0x0000000004F20000-0x0000000005548000-memory.dmp

            memory/3292-217-0x0000000000400000-0x0000000000434000-memory.dmp

            memory/3292-220-0x0000000000400000-0x0000000000434000-memory.dmp

            memory/3292-221-0x0000000001200000-0x0000000001209000-memory.dmp

            memory/3292-222-0x0000000001230000-0x000000000123D000-memory.dmp

            memory/4412-194-0x0000000002690000-0x00000000026A0000-memory.dmp

            memory/4412-195-0x0000000002690000-0x00000000026A0000-memory.dmp