Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/06/2024, 18:48

General

  • Target
    54a95321805e728d3df566e060ef1c27ed4326a180d6b4b457ec06d6bf5c65b5.exe
  • Size 142KB
  • Sample240613-xgakyssblp
  • SHA256 54a95321805e728d3df566e060ef1c27ed4326a180d6b4b457ec06d6bf5c65b5
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 4 IoCs
  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3348
      • C:\Users\Admin\AppData\Local\Temp\54a95321805e728d3df566e060ef1c27ed4326a180d6b4b457ec06d6bf5c65b5.exe
        "C:\Users\Admin\AppData\Local\Temp\54a95321805e728d3df566e060ef1c27ed4326a180d6b4b457ec06d6bf5c65b5.exe"
        2⤵
        • Drops file in Windows directory
        • Suspicious use of WriteProcessMemory
        PID:4484
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$aE56E.bat
          3⤵
            PID:2344
            • C:\Users\Admin\AppData\Local\Temp\54a95321805e728d3df566e060ef1c27ed4326a180d6b4b457ec06d6bf5c65b5.exe
              "C:\Users\Admin\AppData\Local\Temp\54a95321805e728d3df566e060ef1c27ed4326a180d6b4b457ec06d6bf5c65b5.exe"
              4⤵
              • Executes dropped EXE
              PID:3772
          • C:\Windows\Logo1_.exe
            C:\Windows\Logo1_.exe
            3⤵
            • Executes dropped EXE
            • Enumerates connected drives
            • Drops file in Program Files directory
            • Drops file in Windows directory
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of WriteProcessMemory
            PID:3552
            • C:\Windows\SysWOW64\net.exe
              net stop "Kingsoft AntiVirus Service"
              4⤵
              • Suspicious use of WriteProcessMemory
              PID:656
              • C:\Windows\SysWOW64\net1.exe
                C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
                5⤵
                  PID:2488
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4032 --field-trial-handle=2900,i,14549994492153927475,12895178890800740987,262144 --variations-seed-version /prefetch:8
          1⤵
            PID:4760

          Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

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                Downloads

                GoogleUpdateCore.exe

                • Path C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateCore.exe
                • Size 251KB
                • SHA256 7a1876d6402a6e910fe1ace26d0fc6a0ae27599d0258f9352f6b81bc2b4b72a3
                • MD5 SHA1 SHA512 SSDEEP

                7z.exe

                • Path C:\Program Files\7-Zip\7z.exe
                • Size 570KB
                • SHA256 e531dd4879c8974a4e0b01217a716c4639cdea86ff2cd157c76f78c246674b79
                • MD5 SHA1 SHA512 SSDEEP

                $$aE56E.bat

                • Path C:\Users\Admin\AppData\Local\Temp\$$aE56E.bat
                • Size 722B
                • SHA256 77ad0999b544eebc3fd1f6b15e75ac5ab03e06eee4a78a74624ed9bdc3e6bf77
                • MD5 SHA1 SHA512

                54a95321805e728d3df566e060ef1c27ed4326a180d6b4b457ec06d6bf5c65b5.exe.exe

                • Path C:\Users\Admin\AppData\Local\Temp\54a95321805e728d3df566e060ef1c27ed4326a180d6b4b457ec06d6bf5c65b5.exe.exe
                • Size 116KB
                • SHA256 14e66c89dd6db4906fbd6f7dc548bef0e525dda7dd5acffa694df0a4d4d92554
                • MD5 SHA1 SHA512 SSDEEP

                Logo1_.exe

                • Path C:\Windows\Logo1_.exe
                • Size 26KB
                • SHA256 e3c3821d97d831fe32ef85bf7e78b397eba5cd839568aeae330e28e702eb662f
                • MD5 SHA1 SHA512 SSDEEP

                _desktop.ini

                • Path F:\$RECYCLE.BIN\S-1-5-21-3808065738-1666277613-1125846146-1000\_desktop.ini
                • Size 9B
                • SHA256 47a22297ce31d17b0f37251ce63cf2eb146700451caab6dd0aa710d2526c8e42
                • MD5 SHA1 SHA512

                memory/3552-33-0x0000000000400000-0x0000000000434000-memory.dmp

                memory/3552-19-0x0000000000400000-0x0000000000434000-memory.dmp

                memory/3552-26-0x0000000000400000-0x0000000000434000-memory.dmp

                memory/3552-37-0x0000000000400000-0x0000000000434000-memory.dmp

                memory/3552-42-0x0000000000400000-0x0000000000434000-memory.dmp

                memory/3552-8-0x0000000000400000-0x0000000000434000-memory.dmp

                memory/3552-122-0x0000000000400000-0x0000000000434000-memory.dmp

                memory/3552-1181-0x0000000000400000-0x0000000000434000-memory.dmp

                memory/3552-1944-0x0000000000400000-0x0000000000434000-memory.dmp

                memory/3552-4476-0x0000000000400000-0x0000000000434000-memory.dmp

                memory/4484-10-0x0000000000400000-0x0000000000434000-memory.dmp

                memory/4484-0-0x0000000000400000-0x0000000000434000-memory.dmp