Analysis

  • max time kernel
    47s
  • max time network
    55s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-05-2024 03:30

General

  • Target

    46a50c0e8786766b218522f27196da992c00127a8e01a503d6f0da2333cf4661.docm

  • Size

    83KB

  • MD5

    49daa45092803bc9827bc8585084d4a4

  • SHA1

    eeb5e9896bdbfed0434b027b590d3cc7d4f89cd8

  • SHA256

    46a50c0e8786766b218522f27196da992c00127a8e01a503d6f0da2333cf4661

  • SHA512

    ac289f9daba084df2d10d2bd9f908f4e1bb3a85c900e0ec7abb68bf110a1fb0691558a89be5e47823dcb7240bea0427199cf3d0f8ac2549c015e7aab245d2466

  • SSDEEP

    1536:Ep+WqQuctgd6mJ/D9eL2E3R1D3a7aGEGrGHEDws5W+JNwHJcgbZoL0d3FZimOXC9:K+X8YJbo2O1DqeGDGHAws5W4wHCgnFZL

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • 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 2 IoCs
  • Suspicious use of SetWindowsHookEx 7 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\46a50c0e8786766b218522f27196da992c00127a8e01a503d6f0da2333cf4661.docm" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3224
    • C:\Users\Admin\AppData\Local\Temp\rad65266.tmp.exe
      "C:\Users\Admin\AppData\Local\Temp\rad65266.tmp.exe"
      2⤵
      • Executes dropped EXE
      PID:4844

Network

MITRE ATT&CK Matrix ATT&CK v13

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\TCD7B7A.tmp\gb.xsl
    Filesize

    262KB

    MD5

    51d32ee5bc7ab811041f799652d26e04

    SHA1

    412193006aa3ef19e0a57e16acf86b830993024a

    SHA256

    6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97

    SHA512

    5fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810

  • C:\Users\Admin\AppData\Local\Temp\rad65266.tmp.exe
    Filesize

    72KB

    MD5

    39aeffe1467d730807db2a577b467cb3

    SHA1

    ab6a4ef5705ef496ede9ac3ac72c5b9d968fdfbe

    SHA256

    95691b07fac55057be045df76a25091d4ea8d12d20414a49fc0854ac3e4270a0

    SHA512

    e33008174a39eba2c4ba96172450626d32e6105e70c2ca76051e07fd8f5e4a599742bb2fba79373ad2a3f7d02630f0a1ffc3c53ef602e08e98fdc06031f9e557

  • memory/3224-13-0x00007FFC85250000-0x00007FFC85445000-memory.dmp
    Filesize

    2.0MB

  • memory/3224-537-0x00007FFC85250000-0x00007FFC85445000-memory.dmp
    Filesize

    2.0MB

  • memory/3224-5-0x00007FFC85250000-0x00007FFC85445000-memory.dmp
    Filesize

    2.0MB

  • memory/3224-4-0x00007FFC852ED000-0x00007FFC852EE000-memory.dmp
    Filesize

    4KB

  • memory/3224-6-0x00007FFC452D0000-0x00007FFC452E0000-memory.dmp
    Filesize

    64KB

  • memory/3224-7-0x00007FFC85250000-0x00007FFC85445000-memory.dmp
    Filesize

    2.0MB

  • memory/3224-8-0x00007FFC85250000-0x00007FFC85445000-memory.dmp
    Filesize

    2.0MB

  • memory/3224-9-0x00007FFC85250000-0x00007FFC85445000-memory.dmp
    Filesize

    2.0MB

  • memory/3224-10-0x00007FFC85250000-0x00007FFC85445000-memory.dmp
    Filesize

    2.0MB

  • memory/3224-12-0x00007FFC85250000-0x00007FFC85445000-memory.dmp
    Filesize

    2.0MB

  • memory/3224-14-0x00007FFC85250000-0x00007FFC85445000-memory.dmp
    Filesize

    2.0MB

  • memory/3224-15-0x00007FFC43180000-0x00007FFC43190000-memory.dmp
    Filesize

    64KB

  • memory/3224-546-0x00007FFC85250000-0x00007FFC85445000-memory.dmp
    Filesize

    2.0MB

  • memory/3224-3-0x00007FFC452D0000-0x00007FFC452E0000-memory.dmp
    Filesize

    64KB

  • memory/3224-36-0x00007FFC85250000-0x00007FFC85445000-memory.dmp
    Filesize

    2.0MB

  • memory/3224-35-0x00007FFC85250000-0x00007FFC85445000-memory.dmp
    Filesize

    2.0MB

  • memory/3224-38-0x00007FFC85250000-0x00007FFC85445000-memory.dmp
    Filesize

    2.0MB

  • memory/3224-37-0x00007FFC85250000-0x00007FFC85445000-memory.dmp
    Filesize

    2.0MB

  • memory/3224-16-0x00007FFC43180000-0x00007FFC43190000-memory.dmp
    Filesize

    64KB

  • memory/3224-41-0x00007FFC85250000-0x00007FFC85445000-memory.dmp
    Filesize

    2.0MB

  • memory/3224-0-0x00007FFC452D0000-0x00007FFC452E0000-memory.dmp
    Filesize

    64KB

  • memory/3224-1-0x00007FFC452D0000-0x00007FFC452E0000-memory.dmp
    Filesize

    64KB

  • memory/3224-65-0x00007FFC85250000-0x00007FFC85445000-memory.dmp
    Filesize

    2.0MB

  • memory/3224-66-0x00007FFC85250000-0x00007FFC85445000-memory.dmp
    Filesize

    2.0MB

  • memory/3224-2-0x00007FFC452D0000-0x00007FFC452E0000-memory.dmp
    Filesize

    64KB

  • memory/3224-11-0x00007FFC85250000-0x00007FFC85445000-memory.dmp
    Filesize

    2.0MB

  • memory/3224-545-0x00007FFC85250000-0x00007FFC85445000-memory.dmp
    Filesize

    2.0MB

  • memory/4844-56-0x00007FFC85250000-0x00007FFC85445000-memory.dmp
    Filesize

    2.0MB