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Analysis

  • max time kernel
    19s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    03/12/2022, 20:04

Errors

Reason
Machine shutdown

General

  • Target

    c727e21ad64121aca552293d6d5907a169c6ddc7920844b9b759be5bc664863f.exe

  • Size

    92KB

  • MD5

    779baabe035f1302fbcefe5f777b03af

  • SHA1

    a23fd021d73e03e72a30f75c311045510077e6b0

  • SHA256

    c727e21ad64121aca552293d6d5907a169c6ddc7920844b9b759be5bc664863f

  • SHA512

    c32caec7087b63c641a25ce2166c3ff3b635a7728b5b6874f015e36baa1bafce77553d57a0fab62f1a920484c5d98fe5e7f2956ebf14f5750852f8aa23e64ead

  • SSDEEP

    1536:wSIxgsegY3C2jHw7nmOlFbX2laMYvs4M43ltONlMJbwOfAlqeTCQ1ioSJlIU:DIneV3RHCruaMehM43ltONWOOfEqe/in

Score
8/10

Malware Config

Signatures

  • Modifies AppInit DLL entries 2 TTPs
  • Drops file in System32 directory 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c727e21ad64121aca552293d6d5907a169c6ddc7920844b9b759be5bc664863f.exe
    "C:\Users\Admin\AppData\Local\Temp\c727e21ad64121aca552293d6d5907a169c6ddc7920844b9b759be5bc664863f.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:1424
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:616
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:1984

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/616-56-0x000007FEFBD11000-0x000007FEFBD13000-memory.dmp

        Filesize

        8KB

      • memory/1424-54-0x0000000076151000-0x0000000076153000-memory.dmp

        Filesize

        8KB

      • memory/1424-55-0x0000000001000000-0x0000000001018000-memory.dmp

        Filesize

        96KB

      • memory/1424-57-0x0000000001000000-0x0000000001018000-memory.dmp

        Filesize

        96KB

      • memory/1424-59-0x0000000001000000-0x0000000001018000-memory.dmp

        Filesize

        96KB