Overview

overview

10

Static

static

5

74e891155c...40.exe

windows7-x64

10

74e891155c...40.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    129s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    26/12/2023, 14:15

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    74e891155ce521fff3cb3e5aa4aba040.exe

  • Size

    512KB

  • MD5

    74e891155ce521fff3cb3e5aa4aba040

  • SHA1

    e0a36c73656925548e0d19e99b7dc5dbdbaecc7e

  • SHA256

    d1f086222cf871027fe681869ac88c6efdc047fb7ba5909bc6d90cd81727500a

  • SHA512

    6ddee48dab64f0cb6d294a64dea0a79ef6f54e7eaf7fd2870de1fe368f4a70d027e1701e823205112a536525b0358692eaa0aef3bc0efb98e4ea29fec01dd473

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6G:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5z

Score
10/10
evasionpersistencespywarestealertrojan

Malware Config

Signatures

  • Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
    evasion
  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
    evasion
  • Windows security bypass 2 TTPs 5 IoCs
    evasiontrojan
  • Disables RegEdit via registry modification 1 IoCs
    evasion
  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 5 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Windows security modification 2 TTPs 6 IoCs
    evasiontrojan
  • Adds Run key to start application 2 TTPs 3 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 64 IoCs

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

  • Modifies WinLogon 2 TTPs 2 IoCs
    persistence
  • AutoIT Executable 5 IoCs

    AutoIT scripts compiled to PE executables.

  • Drops file in System32 directory 9 IoCs
  • Drops file in Program Files directory 15 IoCs
  • Drops file in Windows directory 5 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Office loads VBA resources, possible macro or embedded object present
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
    adwarespyware
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of FindShellTrayWindow 18 IoCs
  • Suspicious use of SendNotifyMessage 18 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\74e891155ce521fff3cb3e5aa4aba040.exe
    "C:\Users\Admin\AppData\Local\Temp\74e891155ce521fff3cb3e5aa4aba040.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1320
    • C:\Windows\SysWOW64\gleieblpfppedma.exe
      gleieblpfppedma.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:2872
    • C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
      "C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Windows\mydoc.rtf"
      2⤵
      • Drops file in Windows directory
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2612
      • C:\Windows\splwow64.exe
        C:\Windows\splwow64.exe 12288
        3⤵
          PID:548
      • C:\Windows\SysWOW64\vipasolndagou.exe
        vipasolndagou.exe
        2⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:2768
      • C:\Windows\SysWOW64\kpejiqvz.exe
        kpejiqvz.exe
        2⤵
        • Executes dropped EXE
        • Enumerates connected drives
        • Drops file in Program Files directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:1972
      • C:\Windows\SysWOW64\ptbeaouysu.exe
        ptbeaouysu.exe
        2⤵
        • Modifies visibility of file extensions in Explorer
        • Modifies visiblity of hidden/system files in Explorer
        • Windows security bypass
        • Disables RegEdit via registry modification
        • Executes dropped EXE
        • Loads dropped DLL
        • Windows security modification
        • Enumerates connected drives
        • Modifies WinLogon
        • Drops file in System32 directory
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of WriteProcessMemory
        PID:2484
    • C:\Windows\SysWOW64\kpejiqvz.exe
      C:\Windows\system32\kpejiqvz.exe
      1⤵
      • Executes dropped EXE
      • Enumerates connected drives
      • Drops file in Program Files directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:2924

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm
      Filesize

      20KB

      MD5

      a5d24ddc9952bec5dce37dd0afc81973

      SHA1

      e56932469d3a7f572d0001f80e40a670f64f6cb1

      SHA256

      7c0de50b00f16038698435cb43fe4ec3ebd97dce087f27e1f9fb35833bed71d6

      SHA512

      9c915a6f1ddcaf8feae5d3088c44a4f2aaf835fc2a07bee961e9e2ba3f4a16929e957ab36ae185248706a07e869279c8d8f540e52b53afcff66d524b5b832a19

      Download Submit

    • C:\Windows\SysWOW64\gleieblpfppedma.exe
      Filesize

      512KB

      MD5

      2c910e1f46848f5533baf383727b1eaa

      SHA1

      222ee07930c8f7c66e32c598507e7a15ae72f0c4

      SHA256

      706ff33cac2f3c8c1b584368ce39a1f4360cdb591bec3ab0e8135b3d224a39f8

      SHA512

      d5c046ecfa1eac13d34edbfbc26089eaa8d1270f95865ad8e8df3c551cb49103d1b55b0ac50b4d24bb36b7c9ffcccd838bfadb86f23629a127db9005a02296a6

      Download Submit

    • C:\Windows\SysWOW64\ptbeaouysu.exe
      Filesize

      92KB

      MD5

      6662b185f19fbf697c56a25c92de7961

      SHA1

      0df0c0df0de3724258df2549c583e3c934aca726

      SHA256

      c11edb9e97848e20319fba876d9382c7193f68323eff1f7ed805bb04303bdc86

      SHA512

      c6e2cb83f68a63ca299dae843d2697d41dab8b565fb4005755b0d255b388779b6c1dad97375009c995f0a3d2e0acb4cc820090ca5dc24ee11e1a3de5b1a4921f

      Download Submit

    • \Windows\SysWOW64\ptbeaouysu.exe
      Filesize

      381KB

      MD5

      30aec9e0b33fbd99234328357879f812

      SHA1

      3c9d37139d4ccfe2b694afba9633170d0f510a92

      SHA256

      15aad0daaaeea2f1eb8d19a8999f42844b2885d6bef949f6787feba7dad46563

      SHA512

      2060f2cc8c90181dd0a9965f0ff3a94aece08c82c4a68454846f66778bc60dade3ba5ddc38be57311ff4a7bd78217b89a9cd09837eee4b5d9893277299dad415

      Download Submit

    • memory/1320-0-0x0000000000400000-0x0000000000496000-memory.dmp

      Filesize

      600KB

      Download

    • memory/2612-45-0x000000002F191000-0x000000002F192000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2612-46-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

      Download

    • memory/2612-47-0x0000000070FFD000-0x0000000071008000-memory.dmp

      Filesize

      44KB

      Download

    • memory/2612-82-0x0000000070FFD000-0x0000000071008000-memory.dmp

      Filesize

      44KB

      Download

    • memory/2612-103-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

      Download