Analysis

  • max time kernel
    93s
  • max time network
    97s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-07-2024 10:05

General

  • Target

    412f36cadb0568c43f0738c6a832f9096fa5692c8271b1e322b570152084dc31.exe

  • Size

    1.1MB

  • MD5

    e8b684a181e745c7e80acaa0dfa96193

  • SHA1

    cf5c3059ac345cb5fd3d943e3a5a27642ad2da0f

  • SHA256

    412f36cadb0568c43f0738c6a832f9096fa5692c8271b1e322b570152084dc31

  • SHA512

    69f505d8bcc98a657b847ebc7a30e33c2f80394cc92dc7dca2fc2af7566678f4929324ffa73d5fc42a7bd8e17940ebcf108b6b75eca10cb3e196b104c8fdcc2c

  • SSDEEP

    24576:ypwQaLmSnf3XrxwPr/Od/wLq7Mm9OCH8MIRi4Kq2:ypimentiWd7PX4R2

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

dk07

Decoy

reclam.xyz

parchmentmediaadd.com

gaolibai.site

menage-exclusif.com

ceremoniesbyjade.com

5663876.com

take3.xyz

environmentaladvocacygroup.com

fp38z.rest

elektro-vlasic.com

bollybytestv.com

udfunsd.cloud

studiomiraiarq.com

e-commercebrasil.shop

sansiddhiedu.com

draaronroughan.net

24angel.com

rjh-equestrian.com

22db3rgdg6a73pea7.vip

mintygreen-wellnessportal.com

Signatures

  • Formbook

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

  • Formbook payload 1 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 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\412f36cadb0568c43f0738c6a832f9096fa5692c8271b1e322b570152084dc31.exe
    "C:\Users\Admin\AppData\Local\Temp\412f36cadb0568c43f0738c6a832f9096fa5692c8271b1e322b570152084dc31.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4968
    • 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\412f36cadb0568c43f0738c6a832f9096fa5692c8271b1e322b570152084dc31.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1692
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\uGpLwm.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4316
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\uGpLwm" /XML "C:\Users\Admin\AppData\Local\Temp\tmpCFB4.tmp"
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:4880
    • C:\Users\Admin\AppData\Local\Temp\412f36cadb0568c43f0738c6a832f9096fa5692c8271b1e322b570152084dc31.exe
      "C:\Users\Admin\AppData\Local\Temp\412f36cadb0568c43f0738c6a832f9096fa5692c8271b1e322b570152084dc31.exe"
      2⤵
        PID:5040
      • C:\Users\Admin\AppData\Local\Temp\412f36cadb0568c43f0738c6a832f9096fa5692c8271b1e322b570152084dc31.exe
        "C:\Users\Admin\AppData\Local\Temp\412f36cadb0568c43f0738c6a832f9096fa5692c8271b1e322b570152084dc31.exe"
        2⤵
          PID:2644
        • C:\Users\Admin\AppData\Local\Temp\412f36cadb0568c43f0738c6a832f9096fa5692c8271b1e322b570152084dc31.exe
          "C:\Users\Admin\AppData\Local\Temp\412f36cadb0568c43f0738c6a832f9096fa5692c8271b1e322b570152084dc31.exe"
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:3728

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_sdt0aai2.fru.ps1

        Filesize

        60B

        MD5

        d17fe0a3f47be24a6453e9ef58c94641

        SHA1

        6ab83620379fc69f80c0242105ddffd7d98d5d9d

        SHA256

        96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

        SHA512

        5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

      • C:\Users\Admin\AppData\Local\Temp\tmpCFB4.tmp

        Filesize

        1KB

        MD5

        a3df9f1979b77c6938d7ec3956ded6cc

        SHA1

        1deca8d230979a25e0d6482019216917cee93de6

        SHA256

        65637bee73dc97559e933dc47ddf48843c5c3be4f4b5623197a472808a121268

        SHA512

        32c0688c7dddf83fea4992d6876f7818056cc28fe1a238149169c1642eb2a6b4ded501182781c62ed7166a5a9e121072399150ab6ebb760b7e58197fd42bcfc8

      • memory/1692-51-0x0000000006E50000-0x0000000006E82000-memory.dmp

        Filesize

        200KB

      • memory/1692-85-0x0000000074B50000-0x0000000075300000-memory.dmp

        Filesize

        7.7MB

      • memory/1692-78-0x0000000007400000-0x0000000007411000-memory.dmp

        Filesize

        68KB

      • memory/1692-75-0x0000000007200000-0x000000000721A000-memory.dmp

        Filesize

        104KB

      • memory/1692-52-0x00000000753E0000-0x000000007542C000-memory.dmp

        Filesize

        304KB

      • memory/1692-62-0x0000000006E90000-0x0000000006EAE000-memory.dmp

        Filesize

        120KB

      • memory/1692-80-0x0000000007440000-0x0000000007454000-memory.dmp

        Filesize

        80KB

      • memory/1692-79-0x0000000007430000-0x000000000743E000-memory.dmp

        Filesize

        56KB

      • memory/1692-26-0x0000000005800000-0x0000000005B54000-memory.dmp

        Filesize

        3.3MB

      • memory/1692-15-0x0000000004910000-0x0000000004946000-memory.dmp

        Filesize

        216KB

      • memory/1692-16-0x0000000004FF0000-0x0000000005618000-memory.dmp

        Filesize

        6.2MB

      • memory/1692-17-0x0000000074B50000-0x0000000075300000-memory.dmp

        Filesize

        7.7MB

      • memory/1692-18-0x0000000074B50000-0x0000000075300000-memory.dmp

        Filesize

        7.7MB

      • memory/1692-19-0x0000000074B50000-0x0000000075300000-memory.dmp

        Filesize

        7.7MB

      • memory/1692-24-0x0000000005690000-0x00000000056F6000-memory.dmp

        Filesize

        408KB

      • memory/3728-46-0x0000000000400000-0x000000000042F000-memory.dmp

        Filesize

        188KB

      • memory/4316-63-0x00000000753E0000-0x000000007542C000-memory.dmp

        Filesize

        304KB

      • memory/4316-86-0x0000000074B50000-0x0000000075300000-memory.dmp

        Filesize

        7.7MB

      • memory/4316-25-0x0000000074B50000-0x0000000075300000-memory.dmp

        Filesize

        7.7MB

      • memory/4316-82-0x00000000079C0000-0x00000000079C8000-memory.dmp

        Filesize

        32KB

      • memory/4316-81-0x00000000079E0000-0x00000000079FA000-memory.dmp

        Filesize

        104KB

      • memory/4316-27-0x0000000074B50000-0x0000000075300000-memory.dmp

        Filesize

        7.7MB

      • memory/4316-23-0x0000000005350000-0x00000000053B6000-memory.dmp

        Filesize

        408KB

      • memory/4316-22-0x00000000052B0000-0x00000000052D2000-memory.dmp

        Filesize

        136KB

      • memory/4316-77-0x0000000007920000-0x00000000079B6000-memory.dmp

        Filesize

        600KB

      • memory/4316-49-0x0000000006380000-0x000000000639E000-memory.dmp

        Filesize

        120KB

      • memory/4316-50-0x0000000006440000-0x000000000648C000-memory.dmp

        Filesize

        304KB

      • memory/4316-76-0x0000000007710000-0x000000000771A000-memory.dmp

        Filesize

        40KB

      • memory/4316-74-0x0000000007CF0000-0x000000000836A000-memory.dmp

        Filesize

        6.5MB

      • memory/4316-20-0x0000000074B50000-0x0000000075300000-memory.dmp

        Filesize

        7.7MB

      • memory/4316-73-0x0000000007360000-0x0000000007403000-memory.dmp

        Filesize

        652KB

      • memory/4968-3-0x0000000004B40000-0x0000000004BD2000-memory.dmp

        Filesize

        584KB

      • memory/4968-5-0x0000000074B50000-0x0000000075300000-memory.dmp

        Filesize

        7.7MB

      • memory/4968-10-0x0000000006810000-0x00000000068AC000-memory.dmp

        Filesize

        624KB

      • memory/4968-8-0x0000000007890000-0x000000000789E000-memory.dmp

        Filesize

        56KB

      • memory/4968-48-0x0000000074B50000-0x0000000075300000-memory.dmp

        Filesize

        7.7MB

      • memory/4968-4-0x00000000050E0000-0x00000000050EA000-memory.dmp

        Filesize

        40KB

      • memory/4968-6-0x0000000002420000-0x00000000024AA000-memory.dmp

        Filesize

        552KB

      • memory/4968-2-0x00000000051C0000-0x0000000005764000-memory.dmp

        Filesize

        5.6MB

      • memory/4968-0-0x0000000074B5E000-0x0000000074B5F000-memory.dmp

        Filesize

        4KB

      • memory/4968-9-0x0000000008560000-0x00000000085D6000-memory.dmp

        Filesize

        472KB

      • memory/4968-1-0x0000000000030000-0x000000000015A000-memory.dmp

        Filesize

        1.2MB

      • memory/4968-7-0x00000000024B0000-0x00000000024C0000-memory.dmp

        Filesize

        64KB