Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/11/2024, 13:25

General

  • Target

    2663b91a3207ca1cbe597e77bda827af6faf72ac4582dd047df0dd9639ed6ef5.xls

  • Size

    142KB

  • MD5

    7e61fa5a05ebbdf32588983f15e65fc2

  • SHA1

    b9a60ea5c38b94659727e002463c1bdcbafa5a2d

  • SHA256

    2663b91a3207ca1cbe597e77bda827af6faf72ac4582dd047df0dd9639ed6ef5

  • SHA512

    6998df2150898fc49b737b25d89fa8c8316aa37d9b331076ee6837fb874ee21729cb4a0ce0d1ee6996aa7139836325cdcf268d85e0b73384f4d90a9d42a58cfb

  • SSDEEP

    3072:kfKpbdrHYrMue8q7QPX+5xtekEdi8/dgR/c/mrWmngyYXnMJelsSKThsdskl4Wjd:8KpbdrHYrMue8q7QPX+5xtFEdi8/dgRA

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

https://www.certika-bolivia.com/omeltxveatup/9Gb/

xlm40.dropper

https://www.cfoodsnepal.com/index/rvAYVKkJgVWiCwt0wV/

xlm40.dropper

https://www.cgaei.com/fonts/ABuQi/

xlm40.dropper

https://www.chotdonhang.com/noi-dung/w1hMfkjuwAne4W2epiP/

xlm40.dropper

https://www.charmingsoftech.com/css/mJQYPVknv/

Signatures

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\2663b91a3207ca1cbe597e77bda827af6faf72ac4582dd047df0dd9639ed6ef5.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:872

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms

    Filesize

    2KB

    MD5

    fe32d0ae91ee87268cdeb5ddb215b5e0

    SHA1

    10b9aebf18b111014cfb01de5054b5b3be223db0

    SHA256

    583a7f90b6ac4ae7af6b0d231a31f8d1f17c561c863bf7e1453c595d2636c827

    SHA512

    1ca0ad703d501e2147a27fc65a26f9b5dd1d093efbfcd5d37596cfac3ffb2c707db2dba3fc321fb23d9b9b0d474203431f621577f4b823f57484e9fe3763ba6a

  • memory/872-12-0x00007FFDCB410000-0x00007FFDCB420000-memory.dmp

    Filesize

    64KB

  • memory/872-13-0x00007FFE0D550000-0x00007FFE0D745000-memory.dmp

    Filesize

    2.0MB

  • memory/872-3-0x00007FFE0D5ED000-0x00007FFE0D5EE000-memory.dmp

    Filesize

    4KB

  • memory/872-4-0x00007FFE0D550000-0x00007FFE0D745000-memory.dmp

    Filesize

    2.0MB

  • memory/872-5-0x00007FFDCD5D0000-0x00007FFDCD5E0000-memory.dmp

    Filesize

    64KB

  • memory/872-6-0x00007FFDCD5D0000-0x00007FFDCD5E0000-memory.dmp

    Filesize

    64KB

  • memory/872-9-0x00007FFE0D550000-0x00007FFE0D745000-memory.dmp

    Filesize

    2.0MB

  • memory/872-11-0x00007FFE0D550000-0x00007FFE0D745000-memory.dmp

    Filesize

    2.0MB

  • memory/872-10-0x00007FFE0D550000-0x00007FFE0D745000-memory.dmp

    Filesize

    2.0MB

  • memory/872-2-0x00007FFDCD5D0000-0x00007FFDCD5E0000-memory.dmp

    Filesize

    64KB

  • memory/872-0-0x00007FFDCD5D0000-0x00007FFDCD5E0000-memory.dmp

    Filesize

    64KB

  • memory/872-8-0x00007FFE0D550000-0x00007FFE0D745000-memory.dmp

    Filesize

    2.0MB

  • memory/872-14-0x00007FFDCB410000-0x00007FFDCB420000-memory.dmp

    Filesize

    64KB

  • memory/872-7-0x00007FFE0D550000-0x00007FFE0D745000-memory.dmp

    Filesize

    2.0MB

  • memory/872-15-0x00007FFE0D550000-0x00007FFE0D745000-memory.dmp

    Filesize

    2.0MB

  • memory/872-17-0x00007FFE0D550000-0x00007FFE0D745000-memory.dmp

    Filesize

    2.0MB

  • memory/872-18-0x00007FFE0D550000-0x00007FFE0D745000-memory.dmp

    Filesize

    2.0MB

  • memory/872-19-0x00007FFE0D550000-0x00007FFE0D745000-memory.dmp

    Filesize

    2.0MB

  • memory/872-16-0x00007FFE0D550000-0x00007FFE0D745000-memory.dmp

    Filesize

    2.0MB

  • memory/872-44-0x00007FFE0D550000-0x00007FFE0D745000-memory.dmp

    Filesize

    2.0MB

  • memory/872-1-0x00007FFDCD5D0000-0x00007FFDCD5E0000-memory.dmp

    Filesize

    64KB