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Analysis

  • max time kernel
    152s
  • 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
    10/03/2024, 19:08

General

  • Target

    05d1b19ac4f794596a4003e867f247ee11bfab72c3e557d81dc1802e39e553b6.exe

  • Size

    1.8MB

  • MD5

    f118e87a57dbb180c41969739a9ba25a

  • SHA1

    262a86664ada12a63f220cdcfdabafad59381021

  • SHA256

    05d1b19ac4f794596a4003e867f247ee11bfab72c3e557d81dc1802e39e553b6

  • SHA512

    58876186af88cb759394acf3e46f57bd415e398a1fdedca44db5d06dd4bd5975bb878aea75a3bec1497c12763f55d95070d24c0e3ef8e76d233c87e9de10ac3c

  • SSDEEP

    49152:XToOzXOkbCiLS5578cueH0Ah4/oWydXejy0asDzb:XT0iLSb8+k8ZWypsDzb

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 5 IoCs
  • UPX dump on OEP (original entry point) 9 IoCs
  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • UPX packed file 9 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

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

  • Drops file in System32 directory 12 IoCs
  • Drops file in Program Files directory 19 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\05d1b19ac4f794596a4003e867f247ee11bfab72c3e557d81dc1802e39e553b6.exe
    "C:\Users\Admin\AppData\Local\Temp\05d1b19ac4f794596a4003e867f247ee11bfab72c3e557d81dc1802e39e553b6.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • Enumerates connected drives
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:224
    • C:\Users\Admin\AppData\Local\Temp\05d1b19ac4f794596a4003e867f247ee11bfab72c3e557d81dc1802e39e553b6.exe
      "C:\Users\Admin\AppData\Local\Temp\05d1b19ac4f794596a4003e867f247ee11bfab72c3e557d81dc1802e39e553b6.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4032
      • C:\Users\Admin\AppData\Local\Temp\05d1b19ac4f794596a4003e867f247ee11bfab72c3e557d81dc1802e39e553b6.exe
        "C:\Users\Admin\AppData\Local\Temp\05d1b19ac4f794596a4003e867f247ee11bfab72c3e557d81dc1802e39e553b6.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:4700
    • C:\Users\Admin\AppData\Local\Temp\05d1b19ac4f794596a4003e867f247ee11bfab72c3e557d81dc1802e39e553b6.exe
      "C:\Users\Admin\AppData\Local\Temp\05d1b19ac4f794596a4003e867f247ee11bfab72c3e557d81dc1802e39e553b6.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2484
  • 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=4120 --field-trial-handle=2280,i,4114443225282860369,4764091921472631035,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:5068

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\cum beastiality catfight titts mature .mpg.exe

      Filesize

      130KB

      MD5

      3a5f6e454829cea58c27cb765b4484fa

      SHA1

      be4cf78011f79ca83aeaae65f20fd06695ab649c

      SHA256

      e61d3f076d0effdf72c5d377b96f339be11572dd102db5ba542175e22136facb

      SHA512

      b577eed53564bd1d981d0f0eafa936f8a9a071734bae927150e8fd86952668244a350d40017784e94fa05b4048885affd087b037ca92c7f17393a83d1d5bf91e

    • memory/224-0-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/224-34-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/2484-11-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/2484-161-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/4032-10-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/4032-124-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/4700-12-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/4700-169-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB