Resubmissions

01-02-2023 17:02

230201-vj6p3aah39 10

01-02-2023 17:00

230201-vjf5eacg4s 10

01-02-2023 16:57

230201-vgbrxacg2y 10

Analysis

  • max time kernel
    318s
  • max time network
    507s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-02-2023 17:02

General

  • Target

    Quotation.rtf

  • Size

    43KB

  • MD5

    119ce65d4a9e479cd494c1a6de72c586

  • SHA1

    812bc57420005036eca281e3210dc6827709c4e1

  • SHA256

    f108a18c3b7eb3ba3a30f7535eca4e0a0a1901323052bea2156f67a9cb89788b

  • SHA512

    2854dd8bcbeebb93a395d1281ee240e177eaa1fa774a4b522bf8d24014e9db84d6140db471de8c356a894444232057cf74de62204cb0b3684b9d1643333bfb3b

  • SSDEEP

    768:GFx0XaIsnPRIa4fwJMY3l5KAnFeunXaPAdLNv+YF6pNxfwvtyrDwmfwt:Gf0Xvx3EMSKdu+i+YF6p7wFyrDb4t

Score
1/10

Malware Config

Signatures

  • 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\Quotation.rtf" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3368
  • C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
    1⤵
      PID:1988
    • C:\Windows\System32\svchost.exe
      C:\Windows\System32\svchost.exe -k UnistackSvcGroup
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:4776

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Discovery

    Query Registry

    2
    T1012

    System Information Discovery

    2
    T1082

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3368-138-0x00007FF97AC00000-0x00007FF97AC10000-memory.dmp
      Filesize

      64KB

    • memory/3368-133-0x00007FF97CD10000-0x00007FF97CD20000-memory.dmp
      Filesize

      64KB

    • memory/3368-134-0x00007FF97CD10000-0x00007FF97CD20000-memory.dmp
      Filesize

      64KB

    • memory/3368-135-0x00007FF97CD10000-0x00007FF97CD20000-memory.dmp
      Filesize

      64KB

    • memory/3368-136-0x00007FF97CD10000-0x00007FF97CD20000-memory.dmp
      Filesize

      64KB

    • memory/3368-137-0x00007FF97AC00000-0x00007FF97AC10000-memory.dmp
      Filesize

      64KB

    • memory/3368-132-0x00007FF97CD10000-0x00007FF97CD20000-memory.dmp
      Filesize

      64KB

    • memory/3368-142-0x00007FF97CD10000-0x00007FF97CD20000-memory.dmp
      Filesize

      64KB

    • memory/3368-143-0x00007FF97CD10000-0x00007FF97CD20000-memory.dmp
      Filesize

      64KB

    • memory/3368-144-0x00007FF97CD10000-0x00007FF97CD20000-memory.dmp
      Filesize

      64KB

    • memory/3368-145-0x00007FF97CD10000-0x00007FF97CD20000-memory.dmp
      Filesize

      64KB

    • memory/4776-139-0x000001D6FFB40000-0x000001D6FFB50000-memory.dmp
      Filesize

      64KB

    • memory/4776-140-0x000001D6FFC40000-0x000001D6FFC50000-memory.dmp
      Filesize

      64KB