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Analysis

  • max time kernel
    152s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/01/2023, 19:22

General

  • Target

    1034432dd62cf3fd9682a8034e03cd007726b6f929a6f5242628ad8075f8eca4.xlsm

  • Size

    352KB

  • MD5

    69d4b531702a82a5bc675bde0f126ec5

  • SHA1

    74f49dd41891aef8f9a9c860b54a203356e39c25

  • SHA256

    1034432dd62cf3fd9682a8034e03cd007726b6f929a6f5242628ad8075f8eca4

  • SHA512

    c15820f14078f234681c76f014e18061b71496aa2a63f15e598ac3df34ea8dca41c05b718c1801813cc9c103f3fedfad230a4da723394fdb137796634577be09

  • SSDEEP

    6144:ATq1jURRRY1QzB8WTXgmKjNNt9MxBJd6E3MsUbsXmR6hSJi6qnm:ui1QzB8WTyjNpMesUbsXmR6hS06qnm

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

https://powerdust.digital/g

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 AdjustPrivilegeToken 42 IoCs
  • Suspicious use of SetWindowsHookEx 12 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\1034432dd62cf3fd9682a8034e03cd007726b6f929a6f5242628ad8075f8eca4.xlsm"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1564
    • C:\Windows\System32\wbem\WMIC.exe
      "C:\Windows\System32\wbem\WMIC.exe" process call create C:\ProgramData\digital.pdf
      2⤵
      • Process spawned unexpected child process
      • Suspicious use of AdjustPrivilegeToken
      PID:4148

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1564-132-0x00007FFC713F0000-0x00007FFC71400000-memory.dmp

    Filesize

    64KB

  • memory/1564-133-0x00007FFC713F0000-0x00007FFC71400000-memory.dmp

    Filesize

    64KB

  • memory/1564-134-0x00007FFC713F0000-0x00007FFC71400000-memory.dmp

    Filesize

    64KB

  • memory/1564-135-0x00007FFC713F0000-0x00007FFC71400000-memory.dmp

    Filesize

    64KB

  • memory/1564-136-0x00007FFC713F0000-0x00007FFC71400000-memory.dmp

    Filesize

    64KB

  • memory/1564-137-0x00007FFC6F060000-0x00007FFC6F070000-memory.dmp

    Filesize

    64KB

  • memory/1564-138-0x00007FFC6F060000-0x00007FFC6F070000-memory.dmp

    Filesize

    64KB

  • memory/1564-139-0x0000025990530000-0x0000025990534000-memory.dmp

    Filesize

    16KB