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Analysis

  • max time kernel
    143s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/06/2024, 19:25

General

  • Target

    b7a172b4d6be6f5c2679af7cdad75b928f211cd5edf35a51a300b4ed1284d5d8.dll

  • Size

    51KB

  • MD5

    a080ab8a03153c55f60c0e9f56c1bfd3

  • SHA1

    98222138a12b48c8fcb95dd4d88a7bffe826b0d5

  • SHA256

    b7a172b4d6be6f5c2679af7cdad75b928f211cd5edf35a51a300b4ed1284d5d8

  • SHA512

    002dde611825e87271bff8cb04d21383b5d1efea2ce479cdfc5db5983be615d90e2a7aa818352672138f652504bc486dca6956da50f1a8de1606daf5441aaeaa

  • SSDEEP

    1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLlJYH5:1dWubF3n9S91BF3fboZJYH5

Score
10/10

Malware Config

Extracted

Family

gh0strat

C2

kinh.xmcxmr.com

Signatures

  • Gh0st RAT payload 1 IoCs
  • Gh0strat

    Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\b7a172b4d6be6f5c2679af7cdad75b928f211cd5edf35a51a300b4ed1284d5d8.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4292
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\b7a172b4d6be6f5c2679af7cdad75b928f211cd5edf35a51a300b4ed1284d5d8.dll,#1
      2⤵
      • Suspicious behavior: RenamesItself
      PID:1388
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4080 --field-trial-handle=2252,i,16504368816373493055,9578615028378602855,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:1528

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1388-0-0x0000000010000000-0x0000000010011000-memory.dmp

      Filesize

      68KB