Overview

overview

10

Static

static

8

3e1f381986...f2.xls

windows7-x64

10

3e1f381986...f2.xls

windows10-2004-x64

10

Analysis

  • max time kernel
    121s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20/11/2024, 11:36

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General

  • Target

    3e1f3819866b7ae7e77b02e3597cdfcd59f505ec0a7e6d47e50450c8f60603f2.xls

  • Size

    142KB

  • MD5

    d72767953bcce49692d00ef452c56315

  • SHA1

    b88495445598c8fc3b83fd0ffa7b1b8866d90ee1

  • SHA256

    3e1f3819866b7ae7e77b02e3597cdfcd59f505ec0a7e6d47e50450c8f60603f2

  • SHA512

    986cf9cd4f25c04e2c4521cad619fa73a899dff915e22688260d03c9ed414c7d07d9904d9592c9e7a5ab4e5d3694efd210dcc1cdebd597e7337e68c3b1c3e85e

  • SSDEEP

    3072:kfKpbdrHYrMue8q7QPX+5xtekEdi8/dgA/c/mrWmngyYXnMJelsSKThsdskl4WjW:8KpbdrHYrMue8q7QPX+5xtFEdi8/dgAn

Score
10/10
discovery

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

https://www.greenvalleyschool.com/rand_images/1R9sqGnZOFKmQi/
xlm40.dropper

https://www.travellers-autobarnrv.com/new/m9E2A5lQQ2noHkMP/
xlm40.dropper

https://www.campusconindigital.org/moodle311/oWZgMvUttcPDFNn/
xlm40.dropper

https://www.destinocuenca.com/libraries/oHuqdP31/
xlm40.dropper

https://www.defsalabs.com/videos/i1Dde2yzrONF5Nmhs28j/

Signatures

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\3e1f3819866b7ae7e77b02e3597cdfcd59f505ec0a7e6d47e50450c8f60603f2.xls
    1⤵
    • System Location Discovery: System Language Discovery
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1548

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Cab8BDE.tmp
    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\Tar8CBB.tmp
    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

    Download Submit

  • memory/1548-1-0x0000000072ACD000-0x0000000072AD8000-memory.dmp

    Filesize

    44KB

    Download

  • memory/1548-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

    Download

  • memory/1548-66-0x0000000072ACD000-0x0000000072AD8000-memory.dmp

    Filesize

    44KB

    Download