Overview

overview

8

Static

static

c2cdef7c7c...77.xls

windows7_x64

6

c2cdef7c7c...77.xls

windows10_x64

8

Analysis

  • max time kernel
    40s
  • max time network
    126s
  • platform
    windows10_x64
  • resource
    win10
  • submitted
    13-07-2020 15:11

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General

  • Target

    c2cdef7c7ca6c449b0dce22296f2c66b3a791f626770ce2527954210c803cb77.xls

  • Size

    351KB

  • MD5

    fd43a994cba26ec427b9e1b19be8b7e5

  • SHA1

    1b20ae3026c47321e4a2eaa7c0f9ee087fd24d4b

  • SHA256

    c2cdef7c7ca6c449b0dce22296f2c66b3a791f626770ce2527954210c803cb77

  • SHA512

    243efcb7c9c92ce332c743107cef3176047f1052b974594a3917dffcf3c404347c6a8a8796020fc43f35d9efa844f58cf8b99cf9af146da6e932b29e50e2c013

Score
8/10

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 use of SetWindowsHookEx 12 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 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\c2cdef7c7ca6c449b0dce22296f2c66b3a791f626770ce2527954210c803cb77.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious use of SetWindowsHookEx
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of WriteProcessMemory
    PID:2896
    • C:\jSSFrSo\CQxPBFe\ZVKeULZ.exe
      "C:\jSSFrSo\CQxPBFe\ZVKeULZ.exe"
      2⤵
      • Executes dropped EXE
      PID:3392

Network

MITRE ATT&CK Enterprise v6

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Downloads