Resubmissions

31/03/2024, 20:03

240331-yspppaag518

31/03/2024, 19:57

240331-ypkxbsbc438

Analysis

  • max time kernel
    109s
  • max time network
    113s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/03/2024, 19:57

General

  • Target
    VirusShare_3f0b1eed4b7b9ae05fab4d949843f103.vbs
  • Size 35KB
  • Sample240331-ypkxbsbc43
  • SHA256 ce21d34bafe338effb8f619936f057084cb45743fce884a1465966d8523a00a8
  • MD5 SHA1 SHA512 SSDEEP
Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 6 IoCs

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

  • Enumerates system info in registry 2 TTPs 6 IoCs
  • Modifies registry class 50 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious use of SetWindowsHookEx 32 IoCs

Processes

  • C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\VirusShare_3f0b1eed4b7b9ae05fab4d949843f103.vbs"
    1⤵
      PID:2644
    • C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE
      "C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE"
      1⤵
      • Checks processor information in registry
      • Enumerates system info in registry
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious use of SetWindowsHookEx
      PID:4364
    • C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE
      "C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE"
      1⤵
      • Checks processor information in registry
      • Enumerates system info in registry
      • Modifies registry class
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious use of SetWindowsHookEx
      PID:4100

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          E2C6CBAF0AF08CF203BA74BF0D0AB6D5_0FB9553B978E7F00C6B2309507DEB64A

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_0FB9553B978E7F00C6B2309507DEB64A
          • Size 471B
          • SHA256 53b09a96e8b430c2189b41da7c270ea4215e7ffda7fb3380c24ee64f7a367183
          • MD5 SHA1 SHA512

          E2C6CBAF0AF08CF203BA74BF0D0AB6D5_0FB9553B978E7F00C6B2309507DEB64A

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_0FB9553B978E7F00C6B2309507DEB64A
          • Size 412B
          • SHA256 afd8b95f4c445ec20dfc7487d1ae54b48fa191550bef6ef9aab91644a1b62294
          • MD5 SHA1 SHA512

          E1929F02-5300-41A1-95B5-26D695E3D45A

          • Path C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\WebServiceCache\AllUsers\officeclient.microsoft.com\E1929F02-5300-41A1-95B5-26D695E3D45A
          • Size 160KB
          • SHA256 26973f1eda6ff40dfc4bd4bda3392ffc8330f017647af6b50be110d76748dd69
          • MD5 SHA1 SHA512 SSDEEP

          TenantInfo.xml

          • Path C:\Users\Admin\AppData\Local\Microsoft\Office\DLP\TenantInfo.xml
          • Size 76B
          • SHA256 385347c0cbacdd3c61d2635fbd390e0095a008fd75eeb23af2f14f975c083944
          • MD5 SHA1 SHA512

          excel.exe.db-wal

          • Path C:\Users\Admin\AppData\Local\Microsoft\Office\OTele\excel.exe.db-wal
          • Size 48KB
          • SHA256 ffb4b25485870fddf4e865181272e1564cba9b9286516cd904679fb6e52a59cc
          • MD5 SHA1 SHA512 SSDEEP

          089d66ba04a8cec4bdc5267f42f39cf84278bb67.tbres

          • Path C:\Users\Admin\AppData\Local\Microsoft\TokenBroker\Cache\089d66ba04a8cec4bdc5267f42f39cf84278bb67.tbres
          • Size 2KB
          • SHA256 daaf004e88510542f7803804526e78b4a553b0a4709ab06355ec06066b09931e
          • MD5 SHA1 SHA512

          49dbe2955480c7f6ef8cec9c4320c9868d9293fd.tbres

          • Path C:\Users\Admin\AppData\Local\Microsoft\TokenBroker\Cache\49dbe2955480c7f6ef8cec9c4320c9868d9293fd.tbres
          • Size 2KB
          • SHA256 17db5e4c4f3c2003572279cfe67e408187029f98edaaa8384a2dc3791cf7f342
          • MD5 SHA1 SHA512

          index.dat

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Office\Recent\index.dat
          • Size 234B
          • SHA256 35e3be6f6d51faf78eb94e664e12703c7d6bc05faf0428dca1e9a6f5eac5e375
          • MD5 SHA1 SHA512

          b8ab77100df80ab2.customDestinations-ms

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
          • Size 24B
          • SHA256 90bf6baa6f968a285f88620fbf91e1f5aa3e66e2bad50fd16f37913280ad8228
          • MD5 SHA1 SHA512

          Book1.xlsx

          • Path C:\Users\Admin\Desktop\Book1.xlsx
          • Size 8KB
          • SHA256 e3b8bf2154c1dc116cffe94c73885f9ddd0111f930da00380e494f7767c31d71
          • MD5 SHA1 SHA512 SSDEEP

          memory/4100-60-0x00007FF85A870000-0x00007FF85A880000-memory.dmp

          memory/4100-66-0x00007FF89A7F0000-0x00007FF89A9E5000-memory.dmp

          memory/4100-130-0x00007FF89A7F0000-0x00007FF89A9E5000-memory.dmp

          memory/4100-129-0x00007FF89A7F0000-0x00007FF89A9E5000-memory.dmp

          memory/4100-128-0x00007FF85A870000-0x00007FF85A880000-memory.dmp

          memory/4100-127-0x00007FF85A870000-0x00007FF85A880000-memory.dmp

          memory/4100-126-0x00007FF85A870000-0x00007FF85A880000-memory.dmp

          memory/4100-125-0x00007FF85A870000-0x00007FF85A880000-memory.dmp

          memory/4100-85-0x00007FF89A7F0000-0x00007FF89A9E5000-memory.dmp

          memory/4100-52-0x00007FF85A870000-0x00007FF85A880000-memory.dmp

          memory/4100-55-0x00007FF85A870000-0x00007FF85A880000-memory.dmp

          memory/4100-54-0x00007FF89A7F0000-0x00007FF89A9E5000-memory.dmp

          memory/4100-53-0x00007FF85A870000-0x00007FF85A880000-memory.dmp

          memory/4100-56-0x00007FF89A7F0000-0x00007FF89A9E5000-memory.dmp

          memory/4100-57-0x00007FF89A7F0000-0x00007FF89A9E5000-memory.dmp

          memory/4100-59-0x00007FF89A7F0000-0x00007FF89A9E5000-memory.dmp

          memory/4100-84-0x00007FF89A7F0000-0x00007FF89A9E5000-memory.dmp

          memory/4100-58-0x00007FF85A870000-0x00007FF85A880000-memory.dmp

          memory/4100-61-0x00007FF89A7F0000-0x00007FF89A9E5000-memory.dmp

          memory/4100-62-0x00007FF89A7F0000-0x00007FF89A9E5000-memory.dmp

          memory/4100-63-0x00007FF89A7F0000-0x00007FF89A9E5000-memory.dmp

          memory/4100-64-0x00007FF89A7F0000-0x00007FF89A9E5000-memory.dmp

          memory/4100-65-0x00007FF8587C0000-0x00007FF8587D0000-memory.dmp

          memory/4100-83-0x00007FF89A7F0000-0x00007FF89A9E5000-memory.dmp

          memory/4100-67-0x00007FF89A7F0000-0x00007FF89A9E5000-memory.dmp

          memory/4100-69-0x00007FF8587C0000-0x00007FF8587D0000-memory.dmp

          memory/4364-11-0x00007FF89A7F0000-0x00007FF89A9E5000-memory.dmp

          memory/4364-51-0x00007FF89A7F0000-0x00007FF89A9E5000-memory.dmp

          memory/4364-8-0x00007FF89A7F0000-0x00007FF89A9E5000-memory.dmp

          memory/4364-0-0x00007FF85A870000-0x00007FF85A880000-memory.dmp

          memory/4364-6-0x00007FF89A7F0000-0x00007FF89A9E5000-memory.dmp

          memory/4364-5-0x00007FF85A870000-0x00007FF85A880000-memory.dmp

          memory/4364-4-0x00007FF85A870000-0x00007FF85A880000-memory.dmp

          memory/4364-3-0x00007FF89A7F0000-0x00007FF89A9E5000-memory.dmp

          memory/4364-9-0x00007FF89A7F0000-0x00007FF89A9E5000-memory.dmp

          memory/4364-10-0x00007FF89A7F0000-0x00007FF89A9E5000-memory.dmp

          memory/4364-7-0x00007FF85A870000-0x00007FF85A880000-memory.dmp

          memory/4364-1-0x00007FF85A870000-0x00007FF85A880000-memory.dmp

          memory/4364-2-0x00007FF89A7F0000-0x00007FF89A9E5000-memory.dmp

          memory/4364-16-0x00007FF8587C0000-0x00007FF8587D0000-memory.dmp

          memory/4364-17-0x00007FF89A7F0000-0x00007FF89A9E5000-memory.dmp

          memory/4364-15-0x00007FF89A7F0000-0x00007FF89A9E5000-memory.dmp

          memory/4364-12-0x00007FF89A7F0000-0x00007FF89A9E5000-memory.dmp

          memory/4364-14-0x00007FF89A7F0000-0x00007FF89A9E5000-memory.dmp

          memory/4364-13-0x00007FF8587C0000-0x00007FF8587D0000-memory.dmp