Analysis

  • max time kernel
    133s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-11-2024 17:36

General

  • Target

    43447fb4eca835dc3ee164926a695d72c4fe4557503766d08417604207967900.xlsm

  • Size

    38KB

  • MD5

    14a5b683d63be536a46f49b448767eff

  • SHA1

    ca835d420edffbad031e671b9674f544671a8da8

  • SHA256

    43447fb4eca835dc3ee164926a695d72c4fe4557503766d08417604207967900

  • SHA512

    a740840a6d55765782872e297bfb7d2fa21c4d5725309139b470135d1e81fa5b33145029c12bfb5016e299eb1022239e606ed35b4780102ebfbb3e2735e70e65

  • SSDEEP

    768:WhACdvR8DjOZpqcVbZYpoRuBlIiOKMArOooooooooooooooooooooooooooFVIyI:D65YOZZ1ZYpoQ/pMAeVIybs/

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

https://www.rivabodrumresort.com/eski_site/cM2jewS/

xlm40.dropper

https://www.kinfri.com/licenses/IHECi5VMo0SY2MD/

xlm40.dropper

https://localart.net/wp-content/uploads/5rH1dzF11HBD/

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\43447fb4eca835dc3ee164926a695d72c4fe4557503766d08417604207967900.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:1868
    • C:\Windows\SysWow64\regsvr32.exe
      C:\Windows\SysWow64\regsvr32.exe -s ..\roil.ocx
      2⤵
      • Process spawned unexpected child process
      • System Location Discovery: System Language Discovery
      PID:3968

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

    af5c17b7a3e82bc550c3b21e7f4e4366

    SHA1

    c23e8e05dd9a4362767e0f54a8b859a6bcb49e07

    SHA256

    ce0ff60aa32cb6e7656cd5bf73089478f47cf53e4f050cc8cdbdf7f7dca8dfa7

    SHA512

    3313cfc546c9b9622a1cc1e78715133a4386f64ae53f866bab75a89a5359ea4d8bd804a7609e354bd835c56d216d1cfe033e09f4c27031328a7f692304379b2e

  • C:\Users\Admin\roil.ocx

    Filesize

    114B

    MD5

    e89f75f918dbdcee28604d4e09dd71d7

    SHA1

    f9d9055e9878723a12063b47d4a1a5f58c3eb1e9

    SHA256

    6dc9c7fc93bb488bb0520a6c780a8d3c0fb5486a4711aca49b4c53fac7393023

    SHA512

    8df0ab2e3679b64a6174deff4259ae5680f88e3ae307e0ea2dfff88ec4ba14f3477c9fe3a5aa5da3a8e857601170a5108ed75f6d6975958ac7a314e4a336aed0

  • memory/1868-12-0x00007FFE8AAB0000-0x00007FFE8AAC0000-memory.dmp

    Filesize

    64KB

  • memory/1868-6-0x00007FFECCF50000-0x00007FFECD145000-memory.dmp

    Filesize

    2.0MB

  • memory/1868-14-0x00007FFECCF50000-0x00007FFECD145000-memory.dmp

    Filesize

    2.0MB

  • memory/1868-4-0x00007FFE8CFD0000-0x00007FFE8CFE0000-memory.dmp

    Filesize

    64KB

  • memory/1868-15-0x00007FFECCF50000-0x00007FFECD145000-memory.dmp

    Filesize

    2.0MB

  • memory/1868-9-0x00007FFECCF50000-0x00007FFECD145000-memory.dmp

    Filesize

    2.0MB

  • memory/1868-8-0x00007FFE8CFD0000-0x00007FFE8CFE0000-memory.dmp

    Filesize

    64KB

  • memory/1868-16-0x00007FFECCF50000-0x00007FFECD145000-memory.dmp

    Filesize

    2.0MB

  • memory/1868-11-0x00007FFE8AAB0000-0x00007FFE8AAC0000-memory.dmp

    Filesize

    64KB

  • memory/1868-7-0x00007FFECCF50000-0x00007FFECD145000-memory.dmp

    Filesize

    2.0MB

  • memory/1868-2-0x00007FFE8CFD0000-0x00007FFE8CFE0000-memory.dmp

    Filesize

    64KB

  • memory/1868-13-0x00007FFECCF50000-0x00007FFECD145000-memory.dmp

    Filesize

    2.0MB

  • memory/1868-5-0x00007FFECCF50000-0x00007FFECD145000-memory.dmp

    Filesize

    2.0MB

  • memory/1868-3-0x00007FFE8CFD0000-0x00007FFE8CFE0000-memory.dmp

    Filesize

    64KB

  • memory/1868-10-0x00007FFECCF50000-0x00007FFECD145000-memory.dmp

    Filesize

    2.0MB

  • memory/1868-18-0x00007FFECCF50000-0x00007FFECD145000-memory.dmp

    Filesize

    2.0MB

  • memory/1868-19-0x00007FFECCF50000-0x00007FFECD145000-memory.dmp

    Filesize

    2.0MB

  • memory/1868-21-0x00007FFECCF50000-0x00007FFECD145000-memory.dmp

    Filesize

    2.0MB

  • memory/1868-20-0x00007FFECCF50000-0x00007FFECD145000-memory.dmp

    Filesize

    2.0MB

  • memory/1868-17-0x00007FFECCF50000-0x00007FFECD145000-memory.dmp

    Filesize

    2.0MB

  • memory/1868-31-0x00007FFECCF50000-0x00007FFECD145000-memory.dmp

    Filesize

    2.0MB

  • memory/1868-32-0x00007FFECCFED000-0x00007FFECCFEE000-memory.dmp

    Filesize

    4KB

  • memory/1868-33-0x00007FFECCF50000-0x00007FFECD145000-memory.dmp

    Filesize

    2.0MB

  • memory/1868-0-0x00007FFE8CFD0000-0x00007FFE8CFE0000-memory.dmp

    Filesize

    64KB

  • memory/1868-1-0x00007FFECCFED000-0x00007FFECCFEE000-memory.dmp

    Filesize

    4KB