Analysis

  • max time kernel
    150s
  • 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, 13:32

General

  • Target

    fd4c84611d6f720548fcdcfed9d029fb2bb67898c4a95cef78ee6639ba94d4bf.xlsm

  • Size

    46KB

  • MD5

    4340a556457a9587d6c08b2bdd2cfe9e

  • SHA1

    2215cfe36a738165e02bbd19f3caaebf807cb179

  • SHA256

    fd4c84611d6f720548fcdcfed9d029fb2bb67898c4a95cef78ee6639ba94d4bf

  • SHA512

    c16e4966ae51b33903f84cd9f00e66b2706439c42933f6cddf3ad13de1c46e964f0a396c1c77d5a228a40e706289a2c57639fe5ac42c0ee39b7252cfc03e4978

  • SSDEEP

    768:iEoTBvDOevZCwrvtWzdDTKufT9nz0LTyY1NiMZFYpvrLeci3cr+Uh0VU2ceI:tolvDmtT5fTR4Lh1NisFYBc3cr+UqVUz

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://moveconnects.com/wp-admin/network/7T8g9DAohsL/

xlm40.dropper

http://benzo-pl.com/wp-content/NVJU3gASPcyRDctfsM/

xlm40.dropper

http://mentalpeaks.care/kymogram/ex1hhh/

xlm40.dropper

https://melhoreseudia.club/assets/JbQzzZ7UBaXq7bB/

xlm40.dropper

http://meca-global.com/okickb/Vm1FMsVcbL/

Signatures

  • Process spawned unexpected child process 1 IoCs

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

  • 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.

  • 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 12 IoCs
  • Suspicious use of WriteProcessMemory 3 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\fd4c84611d6f720548fcdcfed9d029fb2bb67898c4a95cef78ee6639ba94d4bf.xlsm"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2496
    • C:\Windows\SysWow64\regsvr32.exe
      C:\Windows\SysWow64\regsvr32.exe /s ..\enu.ocx
      2⤵
      • Process spawned unexpected child process
      • System Location Discovery: System Language Discovery
      PID:4112

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    1KB

    MD5

    8be29394a2a897f5a2026e25aacf38ba

    SHA1

    f908cdc98ff6b23602ddcf510673e28a72c9350e

    SHA256

    81a84b13517d8e423009fed21fc29ae1f5f87425d310a23e93ad7cec41de63cf

    SHA512

    2a3df7d400c240519301954719d7e4c203f050dbade5e6d1fb362d08ba9ddbf14bb21977a96f1457bcb33fc4f229a403de5fcbee94b613eb69d2530ca4b48164

  • C:\Users\Admin\enu.ocx

    Filesize

    114B

    MD5

    e89f75f918dbdcee28604d4e09dd71d7

    SHA1

    f9d9055e9878723a12063b47d4a1a5f58c3eb1e9

    SHA256

    6dc9c7fc93bb488bb0520a6c780a8d3c0fb5486a4711aca49b4c53fac7393023

    SHA512

    8df0ab2e3679b64a6174deff4259ae5680f88e3ae307e0ea2dfff88ec4ba14f3477c9fe3a5aa5da3a8e857601170a5108ed75f6d6975958ac7a314e4a336aed0

  • memory/2496-12-0x00007FF8DAD90000-0x00007FF8DAF85000-memory.dmp

    Filesize

    2.0MB

  • memory/2496-36-0x00007FF8DAE2D000-0x00007FF8DAE2E000-memory.dmp

    Filesize

    4KB

  • memory/2496-2-0x00007FF89AE10000-0x00007FF89AE20000-memory.dmp

    Filesize

    64KB

  • memory/2496-6-0x00007FF8DAD90000-0x00007FF8DAF85000-memory.dmp

    Filesize

    2.0MB

  • memory/2496-5-0x00007FF89AE10000-0x00007FF89AE20000-memory.dmp

    Filesize

    64KB

  • memory/2496-8-0x00007FF8DAD90000-0x00007FF8DAF85000-memory.dmp

    Filesize

    2.0MB

  • memory/2496-7-0x00007FF8DAD90000-0x00007FF8DAF85000-memory.dmp

    Filesize

    2.0MB

  • memory/2496-11-0x00007FF8DAD90000-0x00007FF8DAF85000-memory.dmp

    Filesize

    2.0MB

  • memory/2496-10-0x00007FF8985B0000-0x00007FF8985C0000-memory.dmp

    Filesize

    64KB

  • memory/2496-9-0x00007FF8DAD90000-0x00007FF8DAF85000-memory.dmp

    Filesize

    2.0MB

  • memory/2496-1-0x00007FF8DAE2D000-0x00007FF8DAE2E000-memory.dmp

    Filesize

    4KB

  • memory/2496-13-0x00007FF8985B0000-0x00007FF8985C0000-memory.dmp

    Filesize

    64KB

  • memory/2496-3-0x00007FF89AE10000-0x00007FF89AE20000-memory.dmp

    Filesize

    64KB

  • memory/2496-19-0x00007FF8DAD90000-0x00007FF8DAF85000-memory.dmp

    Filesize

    2.0MB

  • memory/2496-14-0x00007FF8DAD90000-0x00007FF8DAF85000-memory.dmp

    Filesize

    2.0MB

  • memory/2496-18-0x00007FF8DAD90000-0x00007FF8DAF85000-memory.dmp

    Filesize

    2.0MB

  • memory/2496-17-0x00007FF8DAD90000-0x00007FF8DAF85000-memory.dmp

    Filesize

    2.0MB

  • memory/2496-16-0x00007FF8DAD90000-0x00007FF8DAF85000-memory.dmp

    Filesize

    2.0MB

  • memory/2496-15-0x00007FF8DAD90000-0x00007FF8DAF85000-memory.dmp

    Filesize

    2.0MB

  • memory/2496-4-0x00007FF89AE10000-0x00007FF89AE20000-memory.dmp

    Filesize

    64KB

  • memory/2496-35-0x00007FF8DAD90000-0x00007FF8DAF85000-memory.dmp

    Filesize

    2.0MB

  • memory/2496-20-0x00007FF8DAD90000-0x00007FF8DAF85000-memory.dmp

    Filesize

    2.0MB

  • memory/2496-37-0x00007FF8DAD90000-0x00007FF8DAF85000-memory.dmp

    Filesize

    2.0MB

  • memory/2496-41-0x00007FF8DAD90000-0x00007FF8DAF85000-memory.dmp

    Filesize

    2.0MB

  • memory/2496-0-0x00007FF89AE10000-0x00007FF89AE20000-memory.dmp

    Filesize

    64KB