Windows 7 deprecation

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

Analysis

  • max time kernel
    31s
  • max time network
    32s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    11/11/2024, 21:50

General

  • Target

    2aa56f6c95a4d7f845689be16632d2b8833df88188387a1450cd13775ab6a3a5.xls

  • Size

    101KB

  • MD5

    00e2c2106126fa4b5bef048a8fc8d877

  • SHA1

    ebecf61be26b274762519e0c42f3bc7aecf7bce7

  • SHA256

    2aa56f6c95a4d7f845689be16632d2b8833df88188387a1450cd13775ab6a3a5

  • SHA512

    30553453d15f02aa80eb6c1ff681a966787cc5ab00b08fb810ec81efddfbb0b0d4484536e501375f00a74c3d8344516c73d9bdfe04e9ab2d58fc59d922940802

  • SSDEEP

    3072:mKpb8rGYrMPe3q7Q0XV5xtezE8vG8UM+MbOBzbq0f6RlD9fxW8s8O7:mKpb8rGYrMPe3q7Q0XV5xtuE8vG8UM+f

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://dlfreight.com/wp-includes/zLuZdtVkoriGTaRE/

xlm40.dropper

http://hadramout21.com/jetpack-temp/KjOqTnCwBbVrz8w/

xlm40.dropper

http://groupesther.com/wp-admin/2hhcMwfOG0aRi1t/

xlm40.dropper

http://datainline.com/aspnet_client/56LwAJvy/

xlm40.dropper

http://greycoconut.com/edm/0ywf2bF/

Signatures

  • Process spawned unexpected child process 1 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 7 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\2aa56f6c95a4d7f845689be16632d2b8833df88188387a1450cd13775ab6a3a5.xls
    1⤵
    • System Location Discovery: System Language Discovery
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2280
    • C:\Windows\SysWow64\regsvr32.exe
      C:\Windows\SysWow64\regsvr32.exe -s ..\txdn.dll
      2⤵
      • Process spawned unexpected child process
      • System Location Discovery: System Language Discovery
      PID:2440

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\txdn.dll

    Filesize

    36KB

    MD5

    3b79e62476916ff33ddc0668a0898e6d

    SHA1

    fe4f73a8019a0407cec5e2eb0c344adc4ab73bae

    SHA256

    418099d0e61f486fc52144bd0b16c8833b893eb9203163835c59045ca9782b81

    SHA512

    3b42ec3d6c8d68824e43ea8bd0b62c4434fd995f8dc93c3a278e229168b080c5920b226c02236bd98cd7ddadab19536dd05a4e4f35323393ac9ef766b0759bfa

  • memory/2280-1-0x000000007221D000-0x0000000072228000-memory.dmp

    Filesize

    44KB

  • memory/2280-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/2280-18-0x000000007221D000-0x0000000072228000-memory.dmp

    Filesize

    44KB