Analysis

  • max time kernel
    150s
  • max time network
    121s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/06/2023, 10:01

General

  • Target
    ProjectFunding_406103_Jun01.js
  • Size 1KB
  • Sample230602-l2dbssah62
  • SHA256 12035df7d8c57f2cf204d6c0748dfee8d4a5c82c621c384e72df73bf822e3e11
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • qakbot

Version
  • 404.1346

Botnet
  • obama266

Campaign
  • 1685611378

C2
  • 24.234.220.88:990

  • 70.28.50.223:2078

  • 96.56.197.26:2083

  • 103.123.223.133:443

  • 83.249.198.100:2222

  • 199.27.66.213:443

  • 90.104.151.37:2222

  • 94.204.202.106:443

  • 72.205.104.134:443

  • 65.95.141.84:2222

  • 82.131.141.209:443

  • 77.126.99.230:443

  • 71.38.155.217:443

  • 205.237.67.69:995

  • 84.215.202.8:443

  • 24.234.220.88:465

  • 76.178.148.107:2222

  • 116.74.163.130:443

  • 70.28.50.223:2087

  • 147.147.30.126:2222

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • Blocklisted process makes network request 3 IoCs
  • Loads dropped DLL 1 IoCs
  • Enumerates connected drives 3 TTPs 24 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Windows directory 6 IoCs
  • Checks SCSI registry key(s) 3 TTPs 5 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 6 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\ProjectFunding_406103_Jun01.js
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:5072
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Blocklisted process makes network request
    • Enumerates connected drives
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2488
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
        PID:2168
      • C:\Windows\system32\rundll32.exe
        rundll32.exe C:\Users\Admin\AppData\Local\AdobeAcrobatPDFBrowserPlugin\main.dll,next
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:2512
        • C:\Windows\SysWOW64\rundll32.exe
          rundll32.exe C:\Users\Admin\AppData\Local\AdobeAcrobatPDFBrowserPlugin\main.dll,next
          3⤵
          • Loads dropped DLL
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:3832
          • C:\Windows\SysWOW64\wermgr.exe
            C:\Windows\SysWOW64\wermgr.exe
            4⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:2940
      • C:\Windows\system32\wscript.exe
        wscript.exe C:\Users\Admin\AppData\Local\AdobeAcrobatPDFBrowserPlugin\notify.vbs
        2⤵
          PID:2884
      • C:\Windows\system32\vssvc.exe
        C:\Windows\system32\vssvc.exe
        1⤵
        • Checks SCSI registry key(s)
        PID:4000

      Network

            MITRE ATT&CK Enterprise v6

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            e578d1e.rbs

            • Path C:\Config.Msi\e578d1e.rbs
            • Size 9KB
            • SHA256 04259a03359a6726f8ec98f8e93bf72a0296a4047bac2755725cbbc4a25f4b13
            • MD5 SHA1 SHA512 SSDEEP

            main.dll

            • Path C:\Users\Admin\AppData\Local\AdobeAcrobatPDFBrowserPlugin\main.dll
            • Size 752KB
            • SHA256 eed89bcfe938e41f982166cd9afba140dca256b4d4820f08c2e05bfc4570170a
            • MD5 SHA1 SHA512 SSDEEP

            main.dll

            • Path C:\Users\Admin\AppData\Local\AdobeAcrobatPDFBrowserPlugin\main.dll
            • Size 752KB
            • SHA256 eed89bcfe938e41f982166cd9afba140dca256b4d4820f08c2e05bfc4570170a
            • MD5 SHA1 SHA512 SSDEEP

            notify.vbs

            • Path C:\Users\Admin\AppData\Local\AdobeAcrobatPDFBrowserPlugin\notify.vbs
            • Size 132B
            • SHA256 d24e3399060b51f3a1c9d41a67de2601888a35c99da8db70070d757bb3f1913a
            • MD5 SHA1 SHA512

            MSI13A7.tmp

            • Path C:\Windows\Installer\MSI13A7.tmp
            • Size 404KB
            • SHA256 551b9f802218a50dbe8279137959c43e37f8e57315e768b50dcaefebc62632c0
            • MD5 SHA1 SHA512 SSDEEP

            metadata-2

            • Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
            • Size 23.0MB
            • SHA256 b37c9f00b5fd3c92673b8b5211c152dd72cdda5d646ebc770df98fe40bac9eee
            • MD5 SHA1 SHA512 SSDEEP

            {bb5d2234-0341-4dad-95a7-2f3b901f3682}_OnDiskSnapshotProp

            • Path \??\Volume{93c6d6f9-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{bb5d2234-0341-4dad-95a7-2f3b901f3682}_OnDiskSnapshotProp
            • Size 5KB
            • SHA256 6a5cd085975f1bf3867ad4bb27b5c53e105a7201cc41dbe577f3d6f3c95cb472
            • MD5 SHA1 SHA512 SSDEEP

            memory/2940-172-0x0000000000960000-0x0000000000984000-memory.dmp

            memory/2940-171-0x0000000000990000-0x0000000000992000-memory.dmp

            memory/2940-178-0x0000000000960000-0x0000000000984000-memory.dmp

            memory/2940-179-0x0000000000960000-0x0000000000984000-memory.dmp

            memory/2940-180-0x0000000000960000-0x0000000000984000-memory.dmp

            memory/2940-181-0x0000000000960000-0x0000000000984000-memory.dmp

            memory/2940-182-0x0000000000960000-0x0000000000984000-memory.dmp

            memory/3832-166-0x0000000000810000-0x0000000000834000-memory.dmp

            memory/3832-165-0x0000000000800000-0x0000000000803000-memory.dmp