Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    26-01-2025 00:23

General

  • Target

    96509da4c19a7242e73ae867aace3f6896d566073f893b4fc96d7f0932b31657.exe

  • Size

    5.2MB

  • MD5

    00b9af585316df9f94e8f64bde659da0

  • SHA1

    f7115d3c578a675718497faddc372c0dddd036ba

  • SHA256

    96509da4c19a7242e73ae867aace3f6896d566073f893b4fc96d7f0932b31657

  • SHA512

    da4eb412e5e741349ad6b9dd0d67f73d45acf55113cae2ddff8b6dce7dd6a59764c1902d8e8c0ef96f9975c9aa2add14233abe204a18a0ee841c9d3a63cd54ad

  • SSDEEP

    98304:jsa4sNG78UNfaj3AvNA7zGQBpZchIPCe0s+:Qa4hNijQ+7zGQBpZchIPCe1

Malware Config

Signatures

  • Reads user/profile data of web browsers 3 TTPs

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

  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Enumerates connected drives 3 TTPs 1 IoCs

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

  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\96509da4c19a7242e73ae867aace3f6896d566073f893b4fc96d7f0932b31657.exe
    "C:\Users\Admin\AppData\Local\Temp\96509da4c19a7242e73ae867aace3f6896d566073f893b4fc96d7f0932b31657.exe"
    1⤵
    • Enumerates connected drives
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1780
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 1780 -s 1060
      2⤵
        PID:2424

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\windowss\sensfiles.zip

      Filesize

      8.2MB

      MD5

      b0ddf80d35f04cb2051eebc5b088f224

      SHA1

      b0f5661c8765f8d8bc7ca139c2e6f767dffc72d0

      SHA256

      d316bebe9b561a509a40d39a2a345001a7c9cdccc18ec7a73a16b205217d828f

      SHA512

      b56a13c71a8b3f2f720c0b27f8052eff7712caab4137f05057c76f5aa156372a4c561587c3ed208d48403ca54995a0bae19b3d6c23df03ff80fdb6f34128b96b