Analysis

  • max time kernel
    16s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    04-09-2024 21:08

General

  • Target

    1df21784d6eefa3a65dd50c54db3f1e18b4e183b1d4ab60293b96e1e0e1517da.xls

  • Size

    73KB

  • MD5

    ce69e2adfbf73c3b2f10d66b1c81b608

  • SHA1

    e8a2a8eab05837501ce407503fc8a0ef2eacfa4e

  • SHA256

    1df21784d6eefa3a65dd50c54db3f1e18b4e183b1d4ab60293b96e1e0e1517da

  • SHA512

    897ddb5db90b40099c1246b518bf9e42cc0b0cc9e398459f946175764387a4586a69f0a68a44291611f219c32e5a4c018ffdc33c2f74ddcf43b7bc6a6c48db4c

  • SSDEEP

    1536:ZMXKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgd2AezwrMCtvJecvRtbiAq:UKpb8rGYrMPe3q7Q0XV5xtezEsi8/dg0

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://praachichemfood.com/wp-content/Mwmos/

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 2 IoCs

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

  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 7 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\1df21784d6eefa3a65dd50c54db3f1e18b4e183b1d4ab60293b96e1e0e1517da.xls
    1⤵
    • System Location Discovery: System Language Discovery
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2136
    • C:\Windows\SysWOW64\regsvr32.exe
      C:\Windows\System32\regsvr32.exe ..\hvxda.ocx
      2⤵
      • Process spawned unexpected child process
      • System Location Discovery: System Language Discovery
      PID:2888

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\hvxda.ocx

    Filesize

    114B

    MD5

    e89f75f918dbdcee28604d4e09dd71d7

    SHA1

    f9d9055e9878723a12063b47d4a1a5f58c3eb1e9

    SHA256

    6dc9c7fc93bb488bb0520a6c780a8d3c0fb5486a4711aca49b4c53fac7393023

    SHA512

    8df0ab2e3679b64a6174deff4259ae5680f88e3ae307e0ea2dfff88ec4ba14f3477c9fe3a5aa5da3a8e857601170a5108ed75f6d6975958ac7a314e4a336aed0

  • memory/2136-1-0x000000007258D000-0x0000000072598000-memory.dmp

    Filesize

    44KB

  • memory/2136-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/2136-7-0x000000007258D000-0x0000000072598000-memory.dmp

    Filesize

    44KB