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Analysis

  • max time kernel
    141s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/02/2024, 14:57

General

  • Target

    CCLauncher-Setup(1).exe

  • Size

    2.9MB

  • MD5

    82cc62b29242dcaafe424400b12ee2fa

  • SHA1

    74b7940026ab1bbf99445958f9731ec63234dec1

  • SHA256

    ca22090738d5971eeefe09507f82e17f958eae1ffed175cc661cc0fbe65f7aee

  • SHA512

    08f0533a86e1d1b4f9402b3858a92a284a9e2b496096fc791de52bd9c5e6c2e5b00c808e67fb9c956923cee87ee5f8e9328039f8d79093f0872a71e9272cfaff

  • SSDEEP

    49152:VAGNasNJnazTkmLp/w/qKP1Wv/cNwDhWiZe1n1t5Kh5lYOw8a+8F4RLQjqBN:9Nx+EmV/wTPkHcNChWik1n4hk8aN4Yq3

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Downloads MZ/PE file
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Themida packer 10 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Drops file in Program Files directory 32 IoCs
  • Modifies registry class 6 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\CCLauncher-Setup(1).exe
    "C:\Users\Admin\AppData\Local\Temp\CCLauncher-Setup(1).exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Drops file in Program Files directory
    • Modifies registry class
    • Suspicious behavior: RenamesItself
    PID:1444
  • 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=1420 --field-trial-handle=2272,i,4858140932023865871,5726683989663339295,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:3456
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:2216

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1444-0-0x0000000000FA0000-0x00000000016FA000-memory.dmp

        Filesize

        7.4MB

      • memory/1444-1-0x0000000077704000-0x0000000077706000-memory.dmp

        Filesize

        8KB

      • memory/1444-2-0x0000000000FA0000-0x00000000016FA000-memory.dmp

        Filesize

        7.4MB

      • memory/1444-3-0x0000000000FA0000-0x00000000016FA000-memory.dmp

        Filesize

        7.4MB

      • memory/1444-4-0x0000000000FA0000-0x00000000016FA000-memory.dmp

        Filesize

        7.4MB

      • memory/1444-5-0x0000000000FA0000-0x00000000016FA000-memory.dmp

        Filesize

        7.4MB

      • memory/1444-6-0x0000000000FA0000-0x00000000016FA000-memory.dmp

        Filesize

        7.4MB

      • memory/1444-7-0x0000000000FA0000-0x00000000016FA000-memory.dmp

        Filesize

        7.4MB

      • memory/1444-8-0x0000000000FA0000-0x00000000016FA000-memory.dmp

        Filesize

        7.4MB

      • memory/1444-45-0x0000000000FA0000-0x00000000016FA000-memory.dmp

        Filesize

        7.4MB

      • memory/1444-46-0x0000000000FA0000-0x00000000016FA000-memory.dmp

        Filesize

        7.4MB