Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    20/06/2024, 02:45

General

  • Target

    c335e0691d81b44191aa8dd2f806be142ee9c5fd1dfa85d416e2858e39852517.exe

  • Size

    1006KB

  • MD5

    52a959820b5ab19c531cabb622a18600

  • SHA1

    1a6862b4ff07d8e28309cb10a03fea4cdcc92e93

  • SHA256

    c335e0691d81b44191aa8dd2f806be142ee9c5fd1dfa85d416e2858e39852517

  • SHA512

    b962454146b5332484a9e2dd337aa74c4471ef3c2316ce09086506418a634bea64bdf9e9f8923820264243fdb1be79e69a032bd4fea4d8868bf1b50e28b509d8

  • SSDEEP

    12288:dXCNi9B1YA7asCmIATxYxpqSmqzxutGnEyAj0G+wZyZl7w1xopoWiAAVCV1KFod6:oW1YEa+RctHEyY+woZCxopYAyRtzUob

Malware Config

Signatures

  • 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 10 IoCs
  • Drops file in Program Files directory 15 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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c335e0691d81b44191aa8dd2f806be142ee9c5fd1dfa85d416e2858e39852517.exe
    "C:\Users\Admin\AppData\Local\Temp\c335e0691d81b44191aa8dd2f806be142ee9c5fd1dfa85d416e2858e39852517.exe"
    1⤵
    • 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:2092
    • C:\Users\Admin\AppData\Local\Temp\c335e0691d81b44191aa8dd2f806be142ee9c5fd1dfa85d416e2858e39852517.exe
      "C:\Users\Admin\AppData\Local\Temp\c335e0691d81b44191aa8dd2f806be142ee9c5fd1dfa85d416e2858e39852517.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2544
      • C:\Users\Admin\AppData\Local\Temp\c335e0691d81b44191aa8dd2f806be142ee9c5fd1dfa85d416e2858e39852517.exe
        "C:\Users\Admin\AppData\Local\Temp\c335e0691d81b44191aa8dd2f806be142ee9c5fd1dfa85d416e2858e39852517.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1708

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files (x86)\Adobe\Reader 9.0\Reader\IDTemplates\gay [milf] circumcision .rar.exe

    Filesize

    614KB

    MD5

    93a53f9d958cda887387964f812fac41

    SHA1

    7a537ea33e54b56d815a9a0ad2ed598e107cad02

    SHA256

    9f2155da58888ca3e33319a546eeacee1c09f229cd83afb09b93b51a3842ed1d

    SHA512

    9665eaeebf4c638cd501075242d7ae815b8a48f8169744a95e9799f0b1b6dae3812f8db5e3b8c607ec57b03aea02e876271fbeee1e7fcfafe4a4e5d3bde3d312

  • C:\debug.txt

    Filesize

    183B

    MD5

    3e39dd0104f8cafb2f1a5d4013c1ddea

    SHA1

    0fee3f348f938894b0a45f1299b9cc60dfadf42b

    SHA256

    baff7b6df111b6b1fd80b24b3cd56542288b16fb245c873a300710dd6962f99d

    SHA512

    1998457845363a968f6a04202d73f50e0cd2cb2abd6abeb74dc1da66290767212406caa4e92d89905c38b598891435156215cd4d20a6c5c7c3e9859dbb72602b

  • memory/2092-0-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/2092-63-0x0000000005640000-0x000000000566B000-memory.dmp

    Filesize

    172KB

  • memory/2544-64-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/2544-88-0x0000000004CE0000-0x0000000004D0B000-memory.dmp

    Filesize

    172KB