Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-07-2024 05:09

General

  • Target

    ec89c6732b95fb3585dcdcf430f8d06fc6f05e778796a526e8291730178c59b6.exe

  • Size

    236KB

  • MD5

    90a45d1cbfc0493cd2912e390a03ebed

  • SHA1

    803627aa80f2e331be2042f62074d609e5e2a442

  • SHA256

    ec89c6732b95fb3585dcdcf430f8d06fc6f05e778796a526e8291730178c59b6

  • SHA512

    f940686bb6490a4478d46b2cf057ccdb798c0a5f3d2bb975e64f9e03086dd88130878ec57cfeb396c9208a39b9e6a9562e0dee9f6d1ac27f035f595f95c34203

  • SSDEEP

    6144:dXC4vgmhbIxs3NBBFk2T6hLs2qsaJdcEU5TCn47uomjv:dXCNi9BMekG7gTC4Q

Malware Config

Signatures

  • 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.

  • 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 18 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\ec89c6732b95fb3585dcdcf430f8d06fc6f05e778796a526e8291730178c59b6.exe
    "C:\Users\Admin\AppData\Local\Temp\ec89c6732b95fb3585dcdcf430f8d06fc6f05e778796a526e8291730178c59b6.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:2036
    • C:\Users\Admin\AppData\Local\Temp\ec89c6732b95fb3585dcdcf430f8d06fc6f05e778796a526e8291730178c59b6.exe
      "C:\Users\Admin\AppData\Local\Temp\ec89c6732b95fb3585dcdcf430f8d06fc6f05e778796a526e8291730178c59b6.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4164
      • C:\Users\Admin\AppData\Local\Temp\ec89c6732b95fb3585dcdcf430f8d06fc6f05e778796a526e8291730178c59b6.exe
        "C:\Users\Admin\AppData\Local\Temp\ec89c6732b95fb3585dcdcf430f8d06fc6f05e778796a526e8291730178c59b6.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:800
    • C:\Users\Admin\AppData\Local\Temp\ec89c6732b95fb3585dcdcf430f8d06fc6f05e778796a526e8291730178c59b6.exe
      "C:\Users\Admin\AppData\Local\Temp\ec89c6732b95fb3585dcdcf430f8d06fc6f05e778796a526e8291730178c59b6.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2828

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\horse beast [milf] castration (Liz).zip.exe

    Filesize

    447KB

    MD5

    15b88a373438a4025e808baf18acee7c

    SHA1

    90b0a7bd05e1b2353348ee7d3b7d522e853bfbb5

    SHA256

    8f0997dfc4f2884752f16c82d56706c687fd4bf6290b66dab805d77049e2f03e

    SHA512

    d638426801c5f38af91bba2e4611832ee69eb57833ff406ac5a92aa91a80c3cb82c795376482934ca2b79ce359ee002756e573956c39626953f9a88cbe1b2539

  • memory/2036-0-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/2828-192-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/4164-79-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB