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Resubmissions

28/02/2024, 11:27

240228-nkybraad39 5

28/02/2024, 11:25

240228-njrgtaad8v 5

Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    28/02/2024, 11:27

General

  • Target

    Untitled attachment 00022.eml

  • Size

    8KB

  • MD5

    9a7d40a2e24919697a51e712cb902b52

  • SHA1

    5522bce74c8b383f72c982dd5ce35aca618ec19d

  • SHA256

    2b57bdc14e2d4211ee67f756c6fad5b58f96997568780f9c2bfedcd16271a0e7

  • SHA512

    b1747dc7870b8842e52938df370717c0ebed55401d6a94f5594aa78d6b65801a733855126b97c495319c140fdd824fcf80d99a5ff82e8e79818b0fe49269ba6f

  • SSDEEP

    192:EzTftPyLiqQZSDWFJ5BTXmniG3DIuoCdqitVXUr8ui3:E9qLvQADwJ5tXjGzInCdqi3XU4D

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 14 IoCs
  • Drops file in Windows directory 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 9 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 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\Untitled attachment 00022.eml"
    1⤵
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious behavior: GetForegroundWindowSpam
    PID:2176

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    240KB

    MD5

    bc12dfa0925136dc09200180c33fb1a9

    SHA1

    4a0932470d7e1b7ee709bdcdb1cb05d620445ca0

    SHA256

    031c270989f5f868d7dcad0028c406a9f2dec11e0ea9aba94b0ea263f0946dc4

    SHA512

    a60386143cc8e98e667087ea71149eeee977754600895ddc490533ac0a9e0999c5730de76378199f52adb712cdc92f0a1f7522fddccbfa8acb5406ea2c018da7

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

    Filesize

    1KB

    MD5

    48dd6cae43ce26b992c35799fcd76898

    SHA1

    8e600544df0250da7d634599ce6ee50da11c0355

    SHA256

    7bfe1f3691e2b4fb4d61fbf5e9f7782fbe49da1342dbd32201c2cc8e540dbd1a

    SHA512

    c1b9322c900f5be0ad166ddcfec9146918fb2589a17607d61490fd816602123f3af310a3e6d98a37d16000d4acbbcd599236f03c3c7f9376aeba7a489b329f31

  • memory/2176-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/2176-1-0x000000007409D000-0x00000000740A8000-memory.dmp

    Filesize

    44KB

  • memory/2176-124-0x000000007409D000-0x00000000740A8000-memory.dmp

    Filesize

    44KB