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Resubmissions

08/05/2024, 01:59

240508-cexbqacf91 10

08/05/2024, 01:58

240508-cdzepafc24 8

Analysis

  • max time kernel
    31s
  • max time network
    50s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/05/2024, 01:58

General

  • Target

    followersbot.exe

  • Size

    29.8MB

  • MD5

    1d8e95b4a436b4dd8e00eb84cf225246

  • SHA1

    25f0654c804e56279a2f4e03fd940584a3db082f

  • SHA256

    773a273b2c81ea4a0f308de30d377850b309a261a86418f580ec406d8e86f692

  • SHA512

    43f43002d5e4d56b9902f45814b6b8735b4b62bab4a50199105784ac00f48fca0ae0564cbc1ebac1a5965745ab0a4d3144bb143d6bebd417f972d30e47ace514

  • SSDEEP

    786432:1Q7YWt1MOSmwvIUciBDtfhuLhAzvlWOkzrLC+fA/I/AUbbZCaTAQ:1QJMOS1v7c2fuhoqviI/xbbZCap

Score
8/10

Malware Config

Signatures

  • 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 SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of FindShellTrayWindow 14 IoCs
  • Suspicious use of SendNotifyMessage 14 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\followersbot.exe
    "C:\Users\Admin\AppData\Local\Temp\followersbot.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3572
    • C:\Windows\System32\conhost.exe
      "C:\Windows\System32\conhost.exe" "C:\Users\Admin\AppData\Local\Temp\followersbot.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:5000
      • C:\Windows\System32\cmd.exe
        "cmd" cmd /c powershell -Command "Add-MpPreference -ExclusionPath @(($pwd).path, $env:UserProfile,$env:AppData,$env:Temp,$env:SystemRoot,$env:HomeDrive,$env:SystemDrive) -Force" & powershell -Command "Add-MpPreference -ExclusionExtension @('exe','dll') -Force" & exit
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4172
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell -Command "Add-MpPreference -ExclusionPath @(($pwd).path, $env:UserProfile,$env:AppData,$env:Temp,$env:SystemRoot,$env:HomeDrive,$env:SystemDrive) -Force"
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1372
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell -Command "Add-MpPreference -ExclusionExtension @('exe','dll') -Force"
          4⤵
          • Command and Scripting Interpreter: PowerShell
          PID:3416
      • C:\Windows\System32\cmd.exe
        "cmd" /c schtasks /create /f /sc onlogon /rl highest /tn "services64" /tr "C:\Windows\system32\services64.exe"
        3⤵
          PID:2168
          • C:\Windows\system32\schtasks.exe
            schtasks /create /f /sc onlogon /rl highest /tn "services64" /tr "C:\Windows\system32\services64.exe"
            4⤵
            • Creates scheduled task(s)
            PID:4812
    • C:\Windows\system32\taskmgr.exe
      "C:\Windows\system32\taskmgr.exe" /4
      1⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:1268

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      2KB

      MD5

      d85ba6ff808d9e5444a4b369f5bc2730

      SHA1

      31aa9d96590fff6981b315e0b391b575e4c0804a

      SHA256

      84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

      SHA512

      8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

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

      Filesize

      944B

      MD5

      cadef9abd087803c630df65264a6c81c

      SHA1

      babbf3636c347c8727c35f3eef2ee643dbcc4bd2

      SHA256

      cce65b73cdfe9304bcd5207913e8b60fb69faa20cd3b684f2b0343b755b99438

      SHA512

      7278aa87124abb382d9024a645e881e7b7cf1b84e8894943b36e018dbf0399e6858392f77980b599fa5488e2e21bf757a0702fe6419417edac93b68e0c2ec085

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xm0lw1d1.d44.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • memory/1268-15-0x0000022E85C50000-0x0000022E85C51000-memory.dmp

      Filesize

      4KB

    • memory/1268-25-0x0000022E85C50000-0x0000022E85C51000-memory.dmp

      Filesize

      4KB

    • memory/1268-20-0x0000022E85C50000-0x0000022E85C51000-memory.dmp

      Filesize

      4KB

    • memory/1268-16-0x0000022E85C50000-0x0000022E85C51000-memory.dmp

      Filesize

      4KB

    • memory/1268-14-0x0000022E85C50000-0x0000022E85C51000-memory.dmp

      Filesize

      4KB

    • memory/1268-21-0x0000022E85C50000-0x0000022E85C51000-memory.dmp

      Filesize

      4KB

    • memory/1268-26-0x0000022E85C50000-0x0000022E85C51000-memory.dmp

      Filesize

      4KB

    • memory/1268-22-0x0000022E85C50000-0x0000022E85C51000-memory.dmp

      Filesize

      4KB

    • memory/1268-24-0x0000022E85C50000-0x0000022E85C51000-memory.dmp

      Filesize

      4KB

    • memory/1268-23-0x0000022E85C50000-0x0000022E85C51000-memory.dmp

      Filesize

      4KB

    • memory/1372-13-0x000002B4FF330000-0x000002B4FF352000-memory.dmp

      Filesize

      136KB

    • memory/5000-3-0x000001EC30660000-0x000001EC3066A000-memory.dmp

      Filesize

      40KB

    • memory/5000-0-0x000001EC2E4F0000-0x000001EC302AF000-memory.dmp

      Filesize

      29.7MB

    • memory/5000-2-0x000001EC30620000-0x000001EC30632000-memory.dmp

      Filesize

      72KB

    • memory/5000-1-0x000001EC4E550000-0x000001EC5030E000-memory.dmp

      Filesize

      29.7MB