Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    129s
  • max time network
    132s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    03/11/2022, 18:23

General

  • Target

    69975236b79852154af9416f060f269734831aa0c9e940e0553b9aa1d893fc94.xls

  • Size

    217KB

  • MD5

    236a4173ee8f57bd2d2df64e737c15d3

  • SHA1

    ef5f6ba0f3dd9bba04a224f98c8ac24d4a31b346

  • SHA256

    69975236b79852154af9416f060f269734831aa0c9e940e0553b9aa1d893fc94

  • SHA512

    f1635b044a996923a78a0032b45eff49064732ee2c6a481a3de5ed2420fc7f979806484e47858b13bb80c769210a33b1060bf83f176638fc90afe462a7e2f30d

  • SSDEEP

    6144:OKpb8rGYrMPe3q7Q0XV5xtuEsi8/dgByY+TAQXTHGUMEyP5p6f5jQmo:wbGUMVWlbo

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://ftp.agir-santeinternationale.com/doctors/KAacngW97n4ApzVBDdGy/

xlm40.dropper

http://www.vinyz.com/admin3693/BDFFgAZ6zBRumcUSG/

xlm40.dropper

http://ly.yjlianyi.top/wp-admin/NRAdJ/

xlm40.dropper

http://www.muyehuayi.com/cmp/Vtm2m7z88g/

Signatures

  • Process spawned unexpected child process 4 IoCs

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

  • Checks processor information in registry 2 TTPs 3 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\69975236b79852154af9416f060f269734831aa0c9e940e0553b9aa1d893fc94.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3792
    • C:\Windows\System32\regsvr32.exe
      C:\Windows\System32\regsvr32.exe /S ..\oxnv1.ooccxx
      2⤵
      • Process spawned unexpected child process
      PID:4808
    • C:\Windows\System32\regsvr32.exe
      C:\Windows\System32\regsvr32.exe /S ..\oxnv2.ooccxx
      2⤵
      • Process spawned unexpected child process
      PID:3928
    • C:\Windows\System32\regsvr32.exe
      C:\Windows\System32\regsvr32.exe /S ..\oxnv3.ooccxx
      2⤵
      • Process spawned unexpected child process
      PID:3964
    • C:\Windows\System32\regsvr32.exe
      C:\Windows\System32\regsvr32.exe /S ..\oxnv4.ooccxx
      2⤵
      • Process spawned unexpected child process
      PID:3900

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3792-289-0x00007FFB791A0000-0x00007FFB791B0000-memory.dmp

    Filesize

    64KB

  • memory/3792-116-0x00007FFB791A0000-0x00007FFB791B0000-memory.dmp

    Filesize

    64KB

  • memory/3792-117-0x00007FFB791A0000-0x00007FFB791B0000-memory.dmp

    Filesize

    64KB

  • memory/3792-118-0x00007FFB791A0000-0x00007FFB791B0000-memory.dmp

    Filesize

    64KB

  • memory/3792-127-0x00007FFB75F10000-0x00007FFB75F20000-memory.dmp

    Filesize

    64KB

  • memory/3792-128-0x00007FFB75F10000-0x00007FFB75F20000-memory.dmp

    Filesize

    64KB

  • memory/3792-292-0x00007FFB791A0000-0x00007FFB791B0000-memory.dmp

    Filesize

    64KB

  • memory/3792-291-0x00007FFB791A0000-0x00007FFB791B0000-memory.dmp

    Filesize

    64KB

  • memory/3792-290-0x00007FFB791A0000-0x00007FFB791B0000-memory.dmp

    Filesize

    64KB

  • memory/3792-115-0x00007FFB791A0000-0x00007FFB791B0000-memory.dmp

    Filesize

    64KB