Overview

overview

10

Static

static

SecuriteIn...04.exe

windows7_x64

3

SecuriteIn...04.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    152s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    16/06/2022, 09:34

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General

  • Target
    SecuriteInfo.com.W32.AIDetectNet.01.11904.exe
  • Size 606KB
  • Sample220616-ljvhcsfed5
  • SHA256 afd07aa854358fad39b591fbd85ecca8f3cde1cafffba109775325a16cb990cc
  • MD5 SHA1 SHA512
Score
10/10
formbookxloadertn61loaderpersistenceratspywarestealersuricatatrojan

Malware Config

Extracted

Family

  • xloader

Version

  • 2.6

Campaign

  • tn61

Decoy

  • ryliehorrall.art

  • mesdco.net

  • street-art-ink.com

  • sepetcin.com

  • stilghar.com

  • hawaiipooltiles.com

  • fuerst-von-falkennest.com

  • totalvirtue.com

  • xdk0blc0tqy6a7.life

  • zootowngravel.com

  • kreditkarten-optionde.com

  • 6888tlbb.xyz

  • albertakleekai.com

  • travelnurseinfofinder3.life

  • valleyinnswat.com

  • secure-remove-devices.com

  • digitalswamy.com

  • www112casinova.com

  • medifasttrd.com

  • distritoxermar.com

Signatures

  • Formbook

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

    trojanspywarestealerformbook
  • Xloader

    Xloader is a rebranded version of Formbook malware.

    loaderxloader
  • suricata: ET MALWARE FormBook CnC Checkin (GET)

    suricata: ET MALWARE FormBook CnC Checkin (GET)

    suricata
  • suricata: ET MALWARE FormBook CnC Checkin (POST) M2

    suricata: ET MALWARE FormBook CnC Checkin (POST) M2

    suricata
  • Xloader Payload 4 IoCs
    rat
  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Suspicious use of SetThreadContext 3 IoCs
  • Drops file in Program Files directory 4 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 15 IoCs
  • Suspicious use of WriteProcessMemory 25 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Drops file in Program Files directory
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2684
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.AIDetectNet.01.11904.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.AIDetectNet.01.11904.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4740
      • C:\Windows\SysWOW64\PATHPING.EXE
        "C:\Windows\SysWOW64\PATHPING.EXE"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:4052
    • C:\Windows\SysWOW64\WWAHost.exe
      "C:\Windows\SysWOW64\WWAHost.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious use of SetThreadContext
      • Drops file in Program Files directory
      • Modifies Internet Explorer settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3168
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Windows\SysWOW64\PATHPING.EXE"
        3⤵
          PID:2496
        • C:\Windows\SysWOW64\cmd.exe
          /c copy "C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Login Data" "C:\Users\Admin\AppData\Local\Temp\DB1" /V
          3⤵
            PID:1940
          • C:\Windows\SysWOW64\cmd.exe
            /c copy "C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Login Data" "C:\Users\Admin\AppData\Local\Temp\DB1" /V
            3⤵
              PID:4024
            • C:\Program Files\Mozilla Firefox\Firefox.exe
              "C:\Program Files\Mozilla Firefox\Firefox.exe"
              3⤵
                PID:2372
            • C:\Program Files (x86)\Ojluxnfq\sz2mttp.exe
              "C:\Program Files (x86)\Ojluxnfq\sz2mttp.exe"
              2⤵
              • Executes dropped EXE
              PID:2328

          Network

                MITRE ATT&CK Enterprise v6

                Replay Monitor

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                Downloads

                sz2mttp.exe
                • Path C:\Program Files (x86)\Ojluxnfq\sz2mttp.exe
                • Size 16KB
                • SHA256 bb6753327aecdcc1e9c44e75be44ae94fedddabef038411d510d861a1527e79e
                • MD5 SHA1 SHA512 SSDEEP
                Submit Download

                sz2mttp.exe
                • Path C:\Program Files (x86)\Ojluxnfq\sz2mttp.exe
                • Size 16KB
                • SHA256 bb6753327aecdcc1e9c44e75be44ae94fedddabef038411d510d861a1527e79e
                • MD5 SHA1 SHA512 SSDEEP
                Submit Download

                DB1
                • Path C:\Users\Admin\AppData\Local\Temp\DB1
                • Size 40KB
                • SHA256 b281ce54125d4250a80f48fcc02a8eea53f2c35c3b726e2512c3d493da0013bf
                • MD5 SHA1 SHA512 SSDEEP
                Submit Download

                DB1
                • Path C:\Users\Admin\AppData\Local\Temp\DB1
                • Size 48KB
                • SHA256 c9fd7be4579e4aa942e8c2b44ab10115fa6c2fe6afd0c584865413d9d53f3b2a
                • MD5 SHA1 SHA512 SSDEEP
                Submit Download

                memory/2684-137-0x00000000082A0000-0x0000000008375000-memory.dmp
                Download

                memory/2684-146-0x0000000008380000-0x0000000008480000-memory.dmp
                Download

                memory/2684-147-0x0000000008380000-0x0000000008480000-memory.dmp
                Download

                memory/3168-143-0x0000000002350000-0x000000000269A000-memory.dmp
                Download

                memory/3168-142-0x0000000001440000-0x000000000146B000-memory.dmp
                Download

                memory/3168-144-0x0000000001F40000-0x0000000001FD0000-memory.dmp
                Download

                memory/3168-145-0x0000000001440000-0x000000000146B000-memory.dmp
                Download

                memory/3168-141-0x0000000000AB0000-0x0000000000B8C000-memory.dmp
                Download

                memory/4052-135-0x0000000001590000-0x00000000018DA000-memory.dmp
                Download

                memory/4052-136-0x0000000001040000-0x0000000001051000-memory.dmp
                Download

                memory/4052-139-0x0000000000400000-0x000000000042E000-memory.dmp
                Download

                memory/4052-133-0x0000000000400000-0x000000000042E000-memory.dmp
                Download

                memory/4740-130-0x00000000005A0000-0x000000000063E000-memory.dmp
                Download

                memory/4740-131-0x0000000004F80000-0x000000000501C000-memory.dmp
                Download