Analysis

  • max time kernel
    122s
  • max time network
    137s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    20-03-2024 21:45

General

  • Target

    PCPS.exe

  • Size

    2.8MB

  • MD5

    483da837d70e72105520ea82033c49ff

  • SHA1

    4339212b959c1ead23bb5cc31dcf12736ee3e1d4

  • SHA256

    d9f553bfe5254e734f2c687a69d9a61f082b87c74fc03af1a51dff715a6d7e9d

  • SHA512

    1501cef6c13fd7285749b27ff1f1cb7bcbd4e75543eb3b3d78da649c3603028731b361a24d724d68dc41737e550ac826baf829806a69d7a90366e1768a58d23f

  • SSDEEP

    49152:B3+xTCM1oVeG0kGj/esU462SJJm0tjRU+hT9Lgr84zMG8qK7kyjF3U4RRGef++fd:BLGefGh

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 3 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PCPS.exe
    "C:\Users\Admin\AppData\Local\Temp\PCPS.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:3028
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3028 -s 688
      2⤵
      • Program crash
      PID:2156

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\PcapDotNet.Core.dll
    Filesize

    69KB

    MD5

    45fa4315c7631b828e2871db89b3df27

    SHA1

    f34f3a5344abbb67a21348be9eaeba7831c7333e

    SHA256

    e580ca9c0382a8663d6bdff6e53802bd73fa8a71689d7f38521ca02269775a58

    SHA512

    1dd74a83b0435674d61e0e752e3d671334970fd7d235203faf1791c67965eee2324a7dd18e03be575138d3c3639d106534a084c3f9a78d37ff4ff77ead4cfd96

  • memory/3028-0-0x0000000001050000-0x0000000001330000-memory.dmp
    Filesize

    2.9MB

  • memory/3028-1-0x0000000074150000-0x000000007483E000-memory.dmp
    Filesize

    6.9MB

  • memory/3028-2-0x0000000000300000-0x0000000000312000-memory.dmp
    Filesize

    72KB

  • memory/3028-3-0x00000000003A0000-0x00000000003BE000-memory.dmp
    Filesize

    120KB

  • memory/3028-5-0x00000000003C0000-0x00000000003D5000-memory.dmp
    Filesize

    84KB

  • memory/3028-4-0x0000000000310000-0x000000000031A000-memory.dmp
    Filesize

    40KB

  • memory/3028-10-0x00000000003E0000-0x00000000003F5000-memory.dmp
    Filesize

    84KB

  • memory/3028-17-0x0000000074150000-0x000000007483E000-memory.dmp
    Filesize

    6.9MB