Analysis

  • max time kernel
    45s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    01-12-2022 02:01

General

  • Target

    87cc9762dfb54aef9fc01b60e8b45978cd0ba1129f9e6fd0d4de7431533bc42d.dll

  • Size

    73KB

  • MD5

    69dc32023676cd408fa987a1615970e0

  • SHA1

    b0a26eb80528325458dbecf2e40b0adcfe9036e4

  • SHA256

    87cc9762dfb54aef9fc01b60e8b45978cd0ba1129f9e6fd0d4de7431533bc42d

  • SHA512

    78fbc122b77171fd8fa252197d5578164d7c784165f9a1ad66c3cc2e152c788ac2a941018a8ce493228bc84cd63d4068478b444a398242abb39004109012611b

  • SSDEEP

    768:fu3kf4DbqW601Mugm7tyCob/2X2M1n6ru8tL2oVtDL0swkQD4AGyOBk1tCh5s67n:fu3tUGM36yFSgCYLLHDL0s8M35J1GW

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\87cc9762dfb54aef9fc01b60e8b45978cd0ba1129f9e6fd0d4de7431533bc42d.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1104
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\87cc9762dfb54aef9fc01b60e8b45978cd0ba1129f9e6fd0d4de7431533bc42d.dll,#1
      2⤵
      • Drops file in System32 directory
      PID:1744

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1744-54-0x0000000000000000-mapping.dmp

  • memory/1744-55-0x0000000075BB1000-0x0000000075BB3000-memory.dmp

    Filesize

    8KB