Analysis

  • max time kernel
    142s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/05/2024, 01:16

General

  • Target

    d89a4c3756f842044ad790423cfc72cd0545499f71f5f2a177add6b09eb2cec5.exe

  • Size

    66KB

  • MD5

    ea88b0b8e02bf86c2a0f3eceaed3443e

  • SHA1

    2bc488407a87339a3d32eefb9c1f88e7fd87cd3c

  • SHA256

    d89a4c3756f842044ad790423cfc72cd0545499f71f5f2a177add6b09eb2cec5

  • SHA512

    a8f48b0acc072f7469ee8649d81e019cad8945a11c6b7a2583c9bee97401589b1b073bb02517c6ec308171d89f9c2a9528a492597990412e8a6992e5c032be74

  • SSDEEP

    1536:ybJT7XskGBXK3wDu3Y6Uk9jg+rr6GbOsKpeQiQKWOtnoHei+:MsxBnDud7r6GiX8QiQ/OtD5

Malware Config

Signatures

  • Detect ZGRat V1 35 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d89a4c3756f842044ad790423cfc72cd0545499f71f5f2a177add6b09eb2cec5.exe
    "C:\Users\Admin\AppData\Local\Temp\d89a4c3756f842044ad790423cfc72cd0545499f71f5f2a177add6b09eb2cec5.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2412
    • C:\Users\Admin\AppData\Local\Temp\d89a4c3756f842044ad790423cfc72cd0545499f71f5f2a177add6b09eb2cec5.exe
      "C:\Users\Admin\AppData\Local\Temp\d89a4c3756f842044ad790423cfc72cd0545499f71f5f2a177add6b09eb2cec5.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2864
  • 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=4108 --field-trial-handle=3192,i,2785050981002401924,4037047756083432660,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:3644

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\d89a4c3756f842044ad790423cfc72cd0545499f71f5f2a177add6b09eb2cec5.exe.log

      Filesize

      1KB

      MD5

      f3eb81974dc5933681e933f07209ff5f

      SHA1

      7af8cae0f1d03e82daaf784df9886705685baac7

      SHA256

      e82069884dd428bd6a1c67fe00c5fa56f9c4d62b538b694694a699588f1f4ab2

      SHA512

      d9aa3871dffb76c8a73a7940fa03bbc9b65cf575cbd07f7c1fbf490cb0f3d670415eaef0bf79e34689f61ab3cdfbb104efdef004becc12e54b501f02f948aaff

    • C:\Users\Admin\AppData\Local\Temp\Ggfgzmfxqj.tmpdb

      Filesize

      148KB

      MD5

      90a1d4b55edf36fa8b4cc6974ed7d4c4

      SHA1

      aba1b8d0e05421e7df5982899f626211c3c4b5c1

      SHA256

      7cf3e9e8619904e72ea6608cc43e9b6c9f8aa2af02476f60c2b3daf33075981c

      SHA512

      ea0838be754e1258c230111900c5937d2b0788f90bbf7c5f82b2ceda7868e50afb86c301f313267eaa912778da45755560b5434885521bf915967a7863922ae2

    • memory/2412-0-0x000000007452E000-0x000000007452F000-memory.dmp

      Filesize

      4KB

    • memory/2412-1-0x0000000000B00000-0x0000000000B14000-memory.dmp

      Filesize

      80KB

    • memory/2412-2-0x0000000074520000-0x0000000074CD0000-memory.dmp

      Filesize

      7.7MB

    • memory/2412-3-0x000000007452E000-0x000000007452F000-memory.dmp

      Filesize

      4KB

    • memory/2412-4-0x0000000007AE0000-0x0000000007DCA000-memory.dmp

      Filesize

      2.9MB

    • memory/2412-5-0x0000000008380000-0x0000000008924000-memory.dmp

      Filesize

      5.6MB

    • memory/2412-6-0x0000000007F70000-0x0000000008002000-memory.dmp

      Filesize

      584KB

    • memory/2412-14-0x0000000007AE0000-0x0000000007DC5000-memory.dmp

      Filesize

      2.9MB

    • memory/2412-16-0x0000000007AE0000-0x0000000007DC5000-memory.dmp

      Filesize

      2.9MB

    • memory/2412-28-0x0000000007AE0000-0x0000000007DC5000-memory.dmp

      Filesize

      2.9MB

    • memory/2412-70-0x0000000007AE0000-0x0000000007DC5000-memory.dmp

      Filesize

      2.9MB

    • memory/2412-68-0x0000000007AE0000-0x0000000007DC5000-memory.dmp

      Filesize

      2.9MB

    • memory/2412-66-0x0000000007AE0000-0x0000000007DC5000-memory.dmp

      Filesize

      2.9MB

    • memory/2412-64-0x0000000007AE0000-0x0000000007DC5000-memory.dmp

      Filesize

      2.9MB

    • memory/2412-60-0x0000000007AE0000-0x0000000007DC5000-memory.dmp

      Filesize

      2.9MB

    • memory/2412-58-0x0000000007AE0000-0x0000000007DC5000-memory.dmp

      Filesize

      2.9MB

    • memory/2412-56-0x0000000007AE0000-0x0000000007DC5000-memory.dmp

      Filesize

      2.9MB

    • memory/2412-50-0x0000000007AE0000-0x0000000007DC5000-memory.dmp

      Filesize

      2.9MB

    • memory/2412-48-0x0000000007AE0000-0x0000000007DC5000-memory.dmp

      Filesize

      2.9MB

    • memory/2412-44-0x0000000007AE0000-0x0000000007DC5000-memory.dmp

      Filesize

      2.9MB

    • memory/2412-62-0x0000000007AE0000-0x0000000007DC5000-memory.dmp

      Filesize

      2.9MB

    • memory/2412-54-0x0000000007AE0000-0x0000000007DC5000-memory.dmp

      Filesize

      2.9MB

    • memory/2412-52-0x0000000007AE0000-0x0000000007DC5000-memory.dmp

      Filesize

      2.9MB

    • memory/2412-46-0x0000000007AE0000-0x0000000007DC5000-memory.dmp

      Filesize

      2.9MB

    • memory/2412-42-0x0000000007AE0000-0x0000000007DC5000-memory.dmp

      Filesize

      2.9MB

    • memory/2412-40-0x0000000007AE0000-0x0000000007DC5000-memory.dmp

      Filesize

      2.9MB

    • memory/2412-38-0x0000000007AE0000-0x0000000007DC5000-memory.dmp

      Filesize

      2.9MB

    • memory/2412-36-0x0000000007AE0000-0x0000000007DC5000-memory.dmp

      Filesize

      2.9MB

    • memory/2412-34-0x0000000007AE0000-0x0000000007DC5000-memory.dmp

      Filesize

      2.9MB

    • memory/2412-33-0x0000000007AE0000-0x0000000007DC5000-memory.dmp

      Filesize

      2.9MB

    • memory/2412-30-0x0000000007AE0000-0x0000000007DC5000-memory.dmp

      Filesize

      2.9MB

    • memory/2412-26-0x0000000007AE0000-0x0000000007DC5000-memory.dmp

      Filesize

      2.9MB

    • memory/2412-22-0x0000000007AE0000-0x0000000007DC5000-memory.dmp

      Filesize

      2.9MB

    • memory/2412-20-0x0000000007AE0000-0x0000000007DC5000-memory.dmp

      Filesize

      2.9MB

    • memory/2412-18-0x0000000007AE0000-0x0000000007DC5000-memory.dmp

      Filesize

      2.9MB

    • memory/2412-12-0x0000000007AE0000-0x0000000007DC5000-memory.dmp

      Filesize

      2.9MB

    • memory/2412-10-0x0000000007AE0000-0x0000000007DC5000-memory.dmp

      Filesize

      2.9MB

    • memory/2412-8-0x0000000007AE0000-0x0000000007DC5000-memory.dmp

      Filesize

      2.9MB

    • memory/2412-24-0x0000000007AE0000-0x0000000007DC5000-memory.dmp

      Filesize

      2.9MB

    • memory/2412-7-0x0000000007AE0000-0x0000000007DC5000-memory.dmp

      Filesize

      2.9MB

    • memory/2412-1067-0x0000000074520000-0x0000000074CD0000-memory.dmp

      Filesize

      7.7MB

    • memory/2412-4888-0x0000000074520000-0x0000000074CD0000-memory.dmp

      Filesize

      7.7MB

    • memory/2412-4890-0x0000000001240000-0x000000000128C000-memory.dmp

      Filesize

      304KB

    • memory/2412-4889-0x0000000001360000-0x0000000001488000-memory.dmp

      Filesize

      1.2MB

    • memory/2412-4891-0x0000000001490000-0x00000000014E4000-memory.dmp

      Filesize

      336KB

    • memory/2412-5021-0x0000000074520000-0x0000000074CD0000-memory.dmp

      Filesize

      7.7MB

    • memory/2864-4896-0x0000000000400000-0x00000000004D8000-memory.dmp

      Filesize

      864KB

    • memory/2864-4897-0x00000000051A0000-0x00000000052B6000-memory.dmp

      Filesize

      1.1MB

    • memory/2864-4898-0x0000000074520000-0x0000000074CD0000-memory.dmp

      Filesize

      7.7MB

    • memory/2864-4899-0x0000000074520000-0x0000000074CD0000-memory.dmp

      Filesize

      7.7MB

    • memory/2864-7191-0x0000000005370000-0x000000000540E000-memory.dmp

      Filesize

      632KB

    • memory/2864-7192-0x0000000005B80000-0x0000000005BF0000-memory.dmp

      Filesize

      448KB

    • memory/2864-7193-0x0000000005730000-0x000000000573A000-memory.dmp

      Filesize

      40KB

    • memory/2864-7194-0x0000000005C40000-0x0000000005CA6000-memory.dmp

      Filesize

      408KB

    • memory/2864-7195-0x0000000006E40000-0x0000000006EBA000-memory.dmp

      Filesize

      488KB

    • memory/2864-7225-0x0000000074520000-0x0000000074CD0000-memory.dmp

      Filesize

      7.7MB