Analysis

  • max time kernel
    148s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-01-2025 04:21

General

  • Target

    0198cc6636a1c05da00eb7457f498c6e1743fe0a9e3d50fc106621f862bf04dd.exe

  • Size

    720KB

  • MD5

    7b0fe6381be15f90bf9cd16adc67e332

  • SHA1

    11ea9024f45bbd7a37791e9f23ee96de23655cd3

  • SHA256

    0198cc6636a1c05da00eb7457f498c6e1743fe0a9e3d50fc106621f862bf04dd

  • SHA512

    5fba23ff4057550e94974b0a995c07d1093ba91ba53abbee940c6af1e8e2d31858d85e7baf2d830e44859aaaa900d4c91246d2c3d5f553b3c41dbf5545428221

  • SSDEEP

    12288:+8lWXV7OuHmoCdeRMBvhTb/EEK1KUMsFP+WZWM7vop:WObyMBRz21K/waM7vg

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

a01d

Decoy

eniorshousing05.shop

rywisevas.biz

4726.pizza

itchen-design-42093.bond

3456.tech

4825.plus

nlinecraps.xyz

itamins-52836.bond

nfluencer-marketing-40442.bond

nline-advertising-58573.bond

rautogroups.net

limbtrip.net

oftware-download-14501.bond

nline-advertising-66733.bond

erity.xyz

xknrksi.icu

x-ist.club

yber-security-26409.bond

oincatch.xyz

onitoring-devices-34077.bond

Signatures

  • Formbook

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

  • Formbook family
  • Formbook payload 3 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.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Suspicious use of SetThreadContext 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

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

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 9 IoCs
  • Suspicious use of WriteProcessMemory 27 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3528
    • C:\Users\Admin\AppData\Local\Temp\0198cc6636a1c05da00eb7457f498c6e1743fe0a9e3d50fc106621f862bf04dd.exe
      "C:\Users\Admin\AppData\Local\Temp\0198cc6636a1c05da00eb7457f498c6e1743fe0a9e3d50fc106621f862bf04dd.exe"
      2⤵
      • Checks computer location settings
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1476
      • 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\0198cc6636a1c05da00eb7457f498c6e1743fe0a9e3d50fc106621f862bf04dd.exe"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1696
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\PWbCqHTnOp.exe"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5044
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\PWbCqHTnOp" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC0A0.tmp"
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:3124
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
        3⤵
          PID:1660
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
          3⤵
            PID:3168
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
            3⤵
            • Suspicious use of SetThreadContext
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious behavior: MapViewOfSection
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:4504
            • C:\Windows\SysWOW64\msiexec.exe
              "C:\Windows\SysWOW64\msiexec.exe"
              4⤵
              • Suspicious use of SetThreadContext
              • System Location Discovery: System Language Discovery
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious behavior: MapViewOfSection
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              PID:3556
              • C:\Windows\SysWOW64\cmd.exe
                /c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
                5⤵
                • System Location Discovery: System Language Discovery
                PID:4940

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

        Filesize

        2KB

        MD5

        3d086a433708053f9bf9523e1d87a4e8

        SHA1

        b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

        SHA256

        6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

        SHA512

        931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

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

        Filesize

        18KB

        MD5

        3e3f7bf83ae81d1897de1bef3151a21c

        SHA1

        0b24865098b0a9db124ad69e05a179174a4361f0

        SHA256

        f96e98197fda4ed385144afef0f7aa9001503409f25ee393d96ae3fd77cddbb6

        SHA512

        9b72d86d73aaa75af7e016d0d3a613643be9b6a278a6522081678530f031ddd2e81f692db1fc5a90dc77e7939a5fe6f58f89017226b642337303f98ccfafcb6d

      • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_flukmcbz.m2w.ps1

        Filesize

        60B

        MD5

        d17fe0a3f47be24a6453e9ef58c94641

        SHA1

        6ab83620379fc69f80c0242105ddffd7d98d5d9d

        SHA256

        96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

        SHA512

        5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

      • C:\Users\Admin\AppData\Local\Temp\tmpC0A0.tmp

        Filesize

        1KB

        MD5

        58a142407f9854ff5fe145452f6a9865

        SHA1

        7400af5db1ab0e8e85bae086f0d2e16a50227a7e

        SHA256

        4078c2de57ed217ea63601796b28096be850dc1a7e9152bef7ad0259653015e1

        SHA512

        b6a92ec2a6cae471a449d0277fd5751fb4b2edba3e6a4128d83ded4f9ca5c890362de79d1cc12fd410dce6230c4fb1d708d7b98f26effcb942c09886f2fb3511

      • memory/1476-4-0x0000000074ED0000-0x0000000075680000-memory.dmp

        Filesize

        7.7MB

      • memory/1476-5-0x0000000004F90000-0x0000000004F9A000-memory.dmp

        Filesize

        40KB

      • memory/1476-6-0x00000000051B0000-0x000000000524C000-memory.dmp

        Filesize

        624KB

      • memory/1476-7-0x0000000005180000-0x00000000051A6000-memory.dmp

        Filesize

        152KB

      • memory/1476-8-0x0000000074EDE000-0x0000000074EDF000-memory.dmp

        Filesize

        4KB

      • memory/1476-9-0x0000000074ED0000-0x0000000075680000-memory.dmp

        Filesize

        7.7MB

      • memory/1476-10-0x0000000002770000-0x00000000027E8000-memory.dmp

        Filesize

        480KB

      • memory/1476-3-0x0000000004EC0000-0x0000000004F52000-memory.dmp

        Filesize

        584KB

      • memory/1476-2-0x0000000005560000-0x0000000005B04000-memory.dmp

        Filesize

        5.6MB

      • memory/1476-0-0x0000000074EDE000-0x0000000074EDF000-memory.dmp

        Filesize

        4KB

      • memory/1476-48-0x0000000074ED0000-0x0000000075680000-memory.dmp

        Filesize

        7.7MB

      • memory/1476-1-0x0000000000430000-0x00000000004EA000-memory.dmp

        Filesize

        744KB

      • memory/1696-17-0x00000000054B0000-0x0000000005AD8000-memory.dmp

        Filesize

        6.2MB

      • memory/1696-76-0x0000000007730000-0x000000000774A000-memory.dmp

        Filesize

        104KB

      • memory/1696-19-0x0000000005B80000-0x0000000005BA2000-memory.dmp

        Filesize

        136KB

      • memory/1696-34-0x0000000005F30000-0x0000000006284000-memory.dmp

        Filesize

        3.3MB

      • memory/1696-44-0x0000000074ED0000-0x0000000075680000-memory.dmp

        Filesize

        7.7MB

      • memory/1696-90-0x0000000074ED0000-0x0000000075680000-memory.dmp

        Filesize

        7.7MB

      • memory/1696-15-0x0000000004E40000-0x0000000004E76000-memory.dmp

        Filesize

        216KB

      • memory/1696-16-0x0000000074ED0000-0x0000000075680000-memory.dmp

        Filesize

        7.7MB

      • memory/1696-27-0x0000000005C20000-0x0000000005C86000-memory.dmp

        Filesize

        408KB

      • memory/1696-83-0x0000000007A50000-0x0000000007A58000-memory.dmp

        Filesize

        32KB

      • memory/1696-18-0x0000000074ED0000-0x0000000075680000-memory.dmp

        Filesize

        7.7MB

      • memory/1696-50-0x00000000063E0000-0x00000000063FE000-memory.dmp

        Filesize

        120KB

      • memory/1696-51-0x0000000006960000-0x00000000069AC000-memory.dmp

        Filesize

        304KB

      • memory/1696-80-0x0000000007960000-0x000000000796E000-memory.dmp

        Filesize

        56KB

      • memory/1696-77-0x00000000077A0000-0x00000000077AA000-memory.dmp

        Filesize

        40KB

      • memory/1696-28-0x0000000005DC0000-0x0000000005E26000-memory.dmp

        Filesize

        408KB

      • memory/1696-75-0x0000000007D80000-0x00000000083FA000-memory.dmp

        Filesize

        6.5MB

      • memory/1696-65-0x0000000075780000-0x00000000757CC000-memory.dmp

        Filesize

        304KB

      • memory/3528-99-0x0000000002CA0000-0x0000000002D3C000-memory.dmp

        Filesize

        624KB

      • memory/3556-96-0x0000000000750000-0x000000000077F000-memory.dmp

        Filesize

        188KB

      • memory/3556-95-0x0000000000E20000-0x0000000000E32000-memory.dmp

        Filesize

        72KB

      • memory/3556-93-0x0000000000E20000-0x0000000000E32000-memory.dmp

        Filesize

        72KB

      • memory/3556-92-0x0000000000E20000-0x0000000000E32000-memory.dmp

        Filesize

        72KB

      • memory/4504-45-0x0000000000400000-0x000000000042F000-memory.dmp

        Filesize

        188KB

      • memory/4504-91-0x0000000000400000-0x000000000042F000-memory.dmp

        Filesize

        188KB

      • memory/5044-20-0x0000000074ED0000-0x0000000075680000-memory.dmp

        Filesize

        7.7MB

      • memory/5044-64-0x00000000073C0000-0x0000000007463000-memory.dmp

        Filesize

        652KB

      • memory/5044-30-0x0000000074ED0000-0x0000000075680000-memory.dmp

        Filesize

        7.7MB

      • memory/5044-46-0x0000000074ED0000-0x0000000075680000-memory.dmp

        Filesize

        7.7MB

      • memory/5044-82-0x0000000007840000-0x000000000785A000-memory.dmp

        Filesize

        104KB

      • memory/5044-89-0x0000000074ED0000-0x0000000075680000-memory.dmp

        Filesize

        7.7MB

      • memory/5044-81-0x0000000007740000-0x0000000007754000-memory.dmp

        Filesize

        80KB

      • memory/5044-53-0x0000000075780000-0x00000000757CC000-memory.dmp

        Filesize

        304KB

      • memory/5044-79-0x0000000007700000-0x0000000007711000-memory.dmp

        Filesize

        68KB

      • memory/5044-78-0x0000000007780000-0x0000000007816000-memory.dmp

        Filesize

        600KB

      • memory/5044-52-0x0000000007350000-0x0000000007382000-memory.dmp

        Filesize

        200KB

      • memory/5044-63-0x0000000007390000-0x00000000073AE000-memory.dmp

        Filesize

        120KB