Analysis

  • max time kernel
    166s
  • max time network
    190s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-11-2022 19:24

General

  • Target

    c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe

  • Size

    611KB

  • MD5

    c50f5faa258a4ba17024d057656bd214

  • SHA1

    0ae4b56b611fc62ddfc461c6c4f469fd70d34575

  • SHA256

    c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747

  • SHA512

    628f710a8545c10b9754eedcf5c37e9d7c51ec46fe9bf97caa6599d7d2de92ebe6ca36f7a1e50cbee00b209bae4aa542c3392ed67d74b5246ff0a7b574550663

  • SSDEEP

    12288:Ou8ZNQ0jQHf12pngbTZTu8wv+KjjALK32G6Pu:L6Ngd26tu8C+KjcL22

Score
9/10

Malware Config

Signatures

  • NirSoft MailPassView 1 IoCs

    Password recovery tool for various email clients

  • NirSoft WebBrowserPassView 1 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 1 IoCs
  • 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 use of SetThreadContext 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe
    "C:\Users\Admin\AppData\Local\Temp\c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2080
    • C:\Users\Admin\AppData\Local\Temp\c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe
      "C:\Users\Admin\AppData\Local\Temp\c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe"
      2⤵
        PID:880

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe.log

      Filesize

      496B

      MD5

      cb76b18ebed3a9f05a14aed43d35fba6

      SHA1

      836a4b4e351846fca08b84149cb734cb59b8c0d6

      SHA256

      8d0edecf54cbbdf7981c8e41a3ed8621503188a87415f9af0fb8d890b138c349

      SHA512

      7631141e4a6dda29452ada666326837372cd3d045f773006f63d9eff15d9432ed00029d9108a72c1a3b858377600a2aab2c9ec03764285c8801b6019babcf21c

    • memory/880-134-0x0000000000000000-mapping.dmp

    • memory/880-135-0x0000000000400000-0x0000000000484000-memory.dmp

      Filesize

      528KB

    • memory/880-138-0x0000000074FF0000-0x00000000755A1000-memory.dmp

      Filesize

      5.7MB

    • memory/880-139-0x0000000074FF0000-0x00000000755A1000-memory.dmp

      Filesize

      5.7MB

    • memory/2080-132-0x0000000074FF0000-0x00000000755A1000-memory.dmp

      Filesize

      5.7MB

    • memory/2080-133-0x0000000074FF0000-0x00000000755A1000-memory.dmp

      Filesize

      5.7MB

    • memory/2080-137-0x0000000074FF0000-0x00000000755A1000-memory.dmp

      Filesize

      5.7MB