Analysis

  • max time kernel
    130s
  • max time network
    136s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    09-07-2020 06:32

General

  • Target

    PO-7546354.exe

  • Size

    714KB

  • MD5

    45394c0479e6c67b50f6d43440edbbc6

  • SHA1

    c3fca76e8482745fb9f1312b78d2a69e45c4688e

  • SHA256

    9105fddbf7ca864fe5d867a903e7c80bafecc9d3530ec791fdaf93366067b252

  • SHA512

    348dce4cd83855a1c0d680f2a8d1c01ef3012cbc5314971c23eb283c9ed3295d707de8c4653b65af3a9edc395d33e14d6116c20b1b075eb0caf823e72058e10b

Score
7/10

Malware Config

Signatures

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Suspicious use of WriteProcessMemory 17 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PO-7546354.exe
    "C:\Users\Admin\AppData\Local\Temp\PO-7546354.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetThreadContext
    PID:1460
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\XFTLAFbwvvFl" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD806.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1040
    • C:\Users\Admin\AppData\Local\Temp\PO-7546354.exe
      "{path}"
      2⤵
        PID:1760
      • C:\Users\Admin\AppData\Local\Temp\PO-7546354.exe
        "{path}"
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious behavior: EnumeratesProcesses
        PID:1788

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmpD806.tmp

    • memory/1040-2-0x0000000000000000-mapping.dmp

    • memory/1460-1-0x0000000000000000-0x0000000000000000-disk.dmp

    • memory/1788-4-0x0000000000400000-0x000000000044C000-memory.dmp

      Filesize

      304KB

    • memory/1788-5-0x00000000004468DE-mapping.dmp

    • memory/1788-6-0x0000000000400000-0x000000000044C000-memory.dmp

      Filesize

      304KB

    • memory/1788-7-0x0000000000400000-0x000000000044C000-memory.dmp

      Filesize

      304KB