Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-09-2024 18:04

General

  • Target

    d288b202843f8a0778e99eb62a0110cf_JaffaCakes118.xls

  • Size

    165KB

  • MD5

    d288b202843f8a0778e99eb62a0110cf

  • SHA1

    c196b685ad86e18effb7cd048e4e4530e0fddfdd

  • SHA256

    d10890283b9504c4ec3a38952fe067d709905a8299ca47225fb8612158c0b76b

  • SHA512

    0ab682fce21e70bf8c4c884fa06dddaa66222516b5615721ece2e542c2217c4115564aad0abc33097c8a0fcae5797047ec06bf653eea495f03d2eb2a7c85807f

  • SSDEEP

    3072:bScKoSsxzNDZLDZjlbR868O8KlVH3jiKq7uDphYHceXVhca+fMHLtyeGxcl8OUM3:OcKoSsxzNDZLDZjlbR868O8KlVH3jiKy

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://www.chipmania.it/mails/open.php

Signatures

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • 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 SetWindowsHookEx 14 IoCs
  • Suspicious use of WriteProcessMemory 2 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\d288b202843f8a0778e99eb62a0110cf_JaffaCakes118.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2236
    • C:\Windows\SYSTEM32\rundll32.exe
      rundll32 ..\BASE.BABAA,DllRegisterServer
      2⤵
      • Process spawned unexpected child process
      PID:1312

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

    4KB

    MD5

    054b7f6d66b8b9650efd748e7946addf

    SHA1

    a620ff28a335a7055a33cee95cd80f2ac45f62a2

    SHA256

    e5c56ada2447cb37b6baabc4aa0a15cd23a9af210ec76b78c2cffb74cee8741c

    SHA512

    6d1d8679171fe2b059c390e9d5dca78d751bcb61abbd490ce5ee81f520285bbf121470b4b78b4c9d1f81406750fdfa63564a4aee6b5fa346f6cdd189aa0c0a5b

  • memory/2236-6-0x00007FFB6FDD0000-0x00007FFB6FFC5000-memory.dmp

    Filesize

    2.0MB

  • memory/2236-31-0x00007FFB6FDD0000-0x00007FFB6FFC5000-memory.dmp

    Filesize

    2.0MB

  • memory/2236-4-0x00007FFB2FE50000-0x00007FFB2FE60000-memory.dmp

    Filesize

    64KB

  • memory/2236-2-0x00007FFB2FE50000-0x00007FFB2FE60000-memory.dmp

    Filesize

    64KB

  • memory/2236-5-0x00007FFB2FE50000-0x00007FFB2FE60000-memory.dmp

    Filesize

    64KB

  • memory/2236-9-0x00007FFB6FDD0000-0x00007FFB6FFC5000-memory.dmp

    Filesize

    2.0MB

  • memory/2236-10-0x00007FFB6FDD0000-0x00007FFB6FFC5000-memory.dmp

    Filesize

    2.0MB

  • memory/2236-11-0x00007FFB6FDD0000-0x00007FFB6FFC5000-memory.dmp

    Filesize

    2.0MB

  • memory/2236-8-0x00007FFB6FDD0000-0x00007FFB6FFC5000-memory.dmp

    Filesize

    2.0MB

  • memory/2236-12-0x00007FFB2D540000-0x00007FFB2D550000-memory.dmp

    Filesize

    64KB

  • memory/2236-0-0x00007FFB2FE50000-0x00007FFB2FE60000-memory.dmp

    Filesize

    64KB

  • memory/2236-3-0x00007FFB2FE50000-0x00007FFB2FE60000-memory.dmp

    Filesize

    64KB

  • memory/2236-14-0x00007FFB6FDD0000-0x00007FFB6FFC5000-memory.dmp

    Filesize

    2.0MB

  • memory/2236-16-0x00007FFB2D540000-0x00007FFB2D550000-memory.dmp

    Filesize

    64KB

  • memory/2236-15-0x00007FFB6FDD0000-0x00007FFB6FFC5000-memory.dmp

    Filesize

    2.0MB

  • memory/2236-18-0x00007FFB6FDD0000-0x00007FFB6FFC5000-memory.dmp

    Filesize

    2.0MB

  • memory/2236-19-0x00007FFB6FDD0000-0x00007FFB6FFC5000-memory.dmp

    Filesize

    2.0MB

  • memory/2236-17-0x00007FFB6FDD0000-0x00007FFB6FFC5000-memory.dmp

    Filesize

    2.0MB

  • memory/2236-13-0x00007FFB6FDD0000-0x00007FFB6FFC5000-memory.dmp

    Filesize

    2.0MB

  • memory/2236-29-0x00007FFB6FDD0000-0x00007FFB6FFC5000-memory.dmp

    Filesize

    2.0MB

  • memory/2236-30-0x00007FFB6FE6D000-0x00007FFB6FE6E000-memory.dmp

    Filesize

    4KB

  • memory/2236-1-0x00007FFB6FE6D000-0x00007FFB6FE6E000-memory.dmp

    Filesize

    4KB

  • memory/2236-32-0x00007FFB6FDD0000-0x00007FFB6FFC5000-memory.dmp

    Filesize

    2.0MB

  • memory/2236-7-0x00007FFB6FDD0000-0x00007FFB6FFC5000-memory.dmp

    Filesize

    2.0MB