Analysis

  • max time kernel
    161s
  • max time network
    176s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-05-2024 01:07

General

  • Target

    942893be9543258a4290f15162e51847b081f46aad850c902cb5ace6244af9f6.exe

  • Size

    4.1MB

  • MD5

    3600b9a82907a9f072c5086fdc376220

  • SHA1

    0553de1e76929adf821c5d78516a8ad2a86eb503

  • SHA256

    942893be9543258a4290f15162e51847b081f46aad850c902cb5ace6244af9f6

  • SHA512

    1389f017f0ff4cb31d068a1f9add60cd0f1670a271ab8463ed5a68e65464f9e60943a9daa48a6cc9ad9fe42d38a80cd123ac51ff8b7bb4aa6a0f22ac7291a5a5

  • SSDEEP

    98304:MxfL9oyIkrku4AJMBJNRxIbk0RddEjk9Pc8cg301s2mGvl:6RrVrv4XbNRWhj2o9k8f3CspGvl

Malware Config

Signatures

  • Glupteba

    Glupteba is a modular loader written in Golang with various components.

  • Glupteba payload 11 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\942893be9543258a4290f15162e51847b081f46aad850c902cb5ace6244af9f6.exe
    "C:\Users\Admin\AppData\Local\Temp\942893be9543258a4290f15162e51847b081f46aad850c902cb5ace6244af9f6.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5104
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1940
  • 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=1332 --field-trial-handle=3060,i,1774866140584649235,8085848018931772189,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:4276

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_idajxmzu.auq.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • memory/1940-45-0x0000000007A40000-0x00000000080BA000-memory.dmp

      Filesize

      6.5MB

    • memory/1940-48-0x00000000707F0000-0x000000007083C000-memory.dmp

      Filesize

      304KB

    • memory/1940-65-0x0000000007760000-0x0000000007771000-memory.dmp

      Filesize

      68KB

    • memory/1940-35-0x0000000005AA0000-0x0000000005DF4000-memory.dmp

      Filesize

      3.3MB

    • memory/1940-63-0x0000000007800000-0x0000000007896000-memory.dmp

      Filesize

      600KB

    • memory/1940-37-0x0000000006120000-0x000000000616C000-memory.dmp

      Filesize

      304KB

    • memory/1940-62-0x00000000076F0000-0x00000000076FA000-memory.dmp

      Filesize

      40KB

    • memory/1940-36-0x0000000006030000-0x000000000604E000-memory.dmp

      Filesize

      120KB

    • memory/1940-61-0x0000000007600000-0x00000000076A3000-memory.dmp

      Filesize

      652KB

    • memory/1940-60-0x00000000075A0000-0x00000000075BE000-memory.dmp

      Filesize

      120KB

    • memory/1940-13-0x000000007495E000-0x000000007495F000-memory.dmp

      Filesize

      4KB

    • memory/1940-16-0x0000000004A90000-0x0000000004AC6000-memory.dmp

      Filesize

      216KB

    • memory/1940-17-0x0000000074950000-0x0000000075100000-memory.dmp

      Filesize

      7.7MB

    • memory/1940-18-0x0000000074950000-0x0000000075100000-memory.dmp

      Filesize

      7.7MB

    • memory/1940-19-0x0000000005100000-0x0000000005728000-memory.dmp

      Filesize

      6.2MB

    • memory/1940-21-0x000000007495E000-0x000000007495F000-memory.dmp

      Filesize

      4KB

    • memory/1940-23-0x0000000005730000-0x0000000005752000-memory.dmp

      Filesize

      136KB

    • memory/1940-24-0x00000000058D0000-0x0000000005936000-memory.dmp

      Filesize

      408KB

    • memory/1940-25-0x00000000059F0000-0x0000000005A56000-memory.dmp

      Filesize

      408KB

    • memory/1940-49-0x0000000074950000-0x0000000075100000-memory.dmp

      Filesize

      7.7MB

    • memory/1940-50-0x0000000070DA0000-0x00000000710F4000-memory.dmp

      Filesize

      3.3MB

    • memory/1940-47-0x00000000075C0000-0x00000000075F2000-memory.dmp

      Filesize

      200KB

    • memory/1940-46-0x0000000007360000-0x000000000737A000-memory.dmp

      Filesize

      104KB

    • memory/1940-39-0x0000000074950000-0x0000000075100000-memory.dmp

      Filesize

      7.7MB

    • memory/1940-40-0x0000000074950000-0x0000000075100000-memory.dmp

      Filesize

      7.7MB

    • memory/1940-41-0x0000000006650000-0x0000000006694000-memory.dmp

      Filesize

      272KB

    • memory/1940-42-0x0000000074950000-0x0000000075100000-memory.dmp

      Filesize

      7.7MB

    • memory/1940-43-0x0000000007190000-0x0000000007206000-memory.dmp

      Filesize

      472KB

    • memory/5104-5-0x0000000000400000-0x0000000002B0D000-memory.dmp

      Filesize

      39.1MB

    • memory/5104-1-0x00000000049F0000-0x0000000004DF2000-memory.dmp

      Filesize

      4.0MB

    • memory/5104-8-0x0000000004E00000-0x00000000056EB000-memory.dmp

      Filesize

      8.9MB

    • memory/5104-3-0x0000000000400000-0x0000000000D1C000-memory.dmp

      Filesize

      9.1MB

    • memory/5104-9-0x0000000000400000-0x0000000000D1C000-memory.dmp

      Filesize

      9.1MB

    • memory/5104-44-0x0000000000400000-0x0000000002B0D000-memory.dmp

      Filesize

      39.1MB

    • memory/5104-2-0x0000000004E00000-0x00000000056EB000-memory.dmp

      Filesize

      8.9MB

    • memory/5104-7-0x0000000000400000-0x0000000002B0D000-memory.dmp

      Filesize

      39.1MB

    • memory/5104-10-0x0000000000400000-0x0000000002B0D000-memory.dmp

      Filesize

      39.1MB

    • memory/5104-11-0x0000000000400000-0x0000000002B0D000-memory.dmp

      Filesize

      39.1MB

    • memory/5104-6-0x00000000049F0000-0x0000000004DF2000-memory.dmp

      Filesize

      4.0MB

    • memory/5104-4-0x0000000000400000-0x0000000002B0D000-memory.dmp

      Filesize

      39.1MB

    • memory/5104-64-0x0000000000400000-0x0000000002B0D000-memory.dmp

      Filesize

      39.1MB