Analysis

  • max time kernel
    117s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    25/02/2024, 07:38

General

  • Target

    8f81fa9b717b7314e270a36c883549d3aaa5c68907e1056b5de1989bf3fbffd6.exe

  • Size

    972KB

  • MD5

    61d0f7a8ed63c7a3cb0c0afba6551db0

  • SHA1

    4da2b192b133d844762978f0afddb978fa3c3b7c

  • SHA256

    8f81fa9b717b7314e270a36c883549d3aaa5c68907e1056b5de1989bf3fbffd6

  • SHA512

    2bf14039a877297fd0b47da03ba74717ca0984fdef3bb909105ab677277dac02cea4139773279316f898a0cfe4a6a2081737644f151ae44e10baf8249e91fe1a

  • SSDEEP

    12288:K6j8MdyxsNFeo0ykfQdvcRcsFVEE6Pa9xMzK3gVhTNDAvT7ItBR:8M8x2EZfQdvcRtDNgVhTePItB

Malware Config

Extracted

Family

cobaltstrike

C2

http://update.office-oa.org:8443/api/2

Attributes
  • user_agent

    Host: update.office-oa.org User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko

Signatures

Processes

  • C:\Users\Admin\AppData\Local\Temp\8f81fa9b717b7314e270a36c883549d3aaa5c68907e1056b5de1989bf3fbffd6.exe
    "C:\Users\Admin\AppData\Local\Temp\8f81fa9b717b7314e270a36c883549d3aaa5c68907e1056b5de1989bf3fbffd6.exe"
    1⤵
      PID:1704

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/1704-0-0x0000000000740000-0x0000000000741000-memory.dmp

            Filesize

            4KB