Overview

overview

10

Static

static

8

0782a2070e...94.xls

windows7_x64

10

0782a2070e...94.xls

windows10_x64

10

Analysis

  • max time kernel
    115s
  • max time network
    128s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    13-03-2021 08:32

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Report Analysis Logs

General

  • Target

    0782a2070e674e39d93e31282fe5f9ca680c45394c39fb7fa343ec87a6f6cd94.xls

  • Size

    273KB

  • MD5

    ce21a33b634b572514cdc5a327b08778

  • SHA1

    f7ac6299d0e19f452e4828bcb30eb9cb50383fff

  • SHA256

    0782a2070e674e39d93e31282fe5f9ca680c45394c39fb7fa343ec87a6f6cd94

  • SHA512

    31b57f6e5cbb55d122e4b859911126e7cae56a8908aa17760656b2ae42e81be5899158930a04c311ae7f5ab93f7e2d8e8813c9eae0050783ac403194610cae0a

Score
10/10

Malware Config

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 FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 14 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\0782a2070e674e39d93e31282fe5f9ca680c45394c39fb7fa343ec87a6f6cd94.xls"
    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:1152
    • C:\Windows\SYSTEM32\rundll32.exe
      rundll32 ..\sfdgsd.dss,DllRegisterServer
      2⤵
      • Process spawned unexpected child process
      PID:1292

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\sfdgsd.dss
    MD5

    0df139b96eafd5c8d857d7f8696e1b43

    SHA1

    ae7a39a083e218df83d44f89dba8b810f596274a

    SHA256

    bfc55b284169cfe7b2bfac933ffcd320fee410d9d85f03066ca1faa00b6dc54a

    SHA512

    349ce9495690b04a0c23d68fd6db4b709d70eb8d6f86c6866345f599e67a530790e7464d1228b62000f2274f8a94ea11f677a750db5c01cfad30a3fb0d9a033e

    Download Submit
  • memory/1152-2-0x00007FFB31D10000-0x00007FFB31D20000-memory.dmp
    Filesize

    64KB

    Download
  • memory/1152-3-0x00007FFB31D10000-0x00007FFB31D20000-memory.dmp
    Filesize

    64KB

    Download
  • memory/1152-4-0x00007FFB31D10000-0x00007FFB31D20000-memory.dmp
    Filesize

    64KB

    Download
  • memory/1152-5-0x00007FFB55EE0000-0x00007FFB56517000-memory.dmp
    Filesize

    6.2MB

    Download
  • memory/1152-6-0x00007FFB31D10000-0x00007FFB31D20000-memory.dmp
    Filesize

    64KB

    Download
  • memory/1152-7-0x00007FFB2E6E0000-0x00007FFB2E6F0000-memory.dmp
    Filesize

    64KB

    Download
  • memory/1292-8-0x0000000000000000-mapping.dmp
    Download