Analysis

  • max time kernel
    844s
  • max time network
    850s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    20/07/2023, 06:54

General

  • Target

    Headers.eml

  • Size

    6KB

  • MD5

    fd8750cc66f82718657f94ac8ab5da60

  • SHA1

    399e284c45b78164ffffad280273a01a177c23e9

  • SHA256

    5ad090564b42c5b5f2f45379e7d7c0c4b22f50af72bcf6f652ba1e01f64b19e8

  • SHA512

    c8113105835c9d89ab4b343091a802f938907659ebd4d824abe6aebbdc6e57a1e5cd89d7e33849001e8501b155dfcb836997aa4ef483661a457f5cda6bd36545

  • SSDEEP

    192:Le+eme2qCVewanoEeKxOeXgDe6nPyW7AqDS:LbTECVXJEzO1DpPyW7AqDS

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 14 IoCs
  • Drops file in Windows directory 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\PROGRA~2\MICROS~1\Office14\OUTLOOK.EXE
    C:\PROGRA~2\MICROS~1\Office14\OUTLOOK.EXE /eml "C:\Users\Admin\AppData\Local\Temp\Headers.eml"
    1⤵
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of SetWindowsHookEx
    PID:2576

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\FORMS\FRMCACHE.DAT

    Filesize

    240KB

    MD5

    b50fb3671b321a6fd2bc895d9220b41e

    SHA1

    c080a9f07832cf36e825836111040833976cf159

    SHA256

    58104737cbfca5078c7e095190a78d634f3dbd4ca0e3468e224a7e2cab523988

    SHA512

    94a4138ec1b0326f37191652a7eb5f91c36da1631a961dfbabce39e09e3b1d966d4ee47600066cdee1966c41a377391191b4a3f99fb4edfacd7704d60fb1d954

  • C:\Users\Admin\AppData\Local\Microsoft\Outlook\mapisvc.inf

    Filesize

    1KB

    MD5

    48dd6cae43ce26b992c35799fcd76898

    SHA1

    8e600544df0250da7d634599ce6ee50da11c0355

    SHA256

    7bfe1f3691e2b4fb4d61fbf5e9f7782fbe49da1342dbd32201c2cc8e540dbd1a

    SHA512

    c1b9322c900f5be0ad166ddcfec9146918fb2589a17607d61490fd816602123f3af310a3e6d98a37d16000d4acbbcd599236f03c3c7f9376aeba7a489b329f31

  • memory/2576-54-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/2576-55-0x00000000735BD000-0x00000000735C8000-memory.dmp

    Filesize

    44KB

  • memory/2576-178-0x00000000735BD000-0x00000000735C8000-memory.dmp

    Filesize

    44KB