Analysis

  • max time kernel
    142s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-04-2024 09:09

General

  • Target

    a6455a248e43686bfda50622f2bd82d2.exe

  • Size

    987KB

  • MD5

    a6455a248e43686bfda50622f2bd82d2

  • SHA1

    de8544085d7969af9c9eda6cc418f26f9b144786

  • SHA256

    a2b803974fcfb65e21fa1a7690eb2a4822f091a8bdf45786e2085c833871d5a0

  • SHA512

    2820d87ffb9b1088dd61da458e4891d8247a3185099fe195e8fb5d2f8a135607eaf013b43718e347c30f0095bfe581a9e6d0b160ccba86d35dec168ea638aa2e

  • SSDEEP

    12288:00QxgjNKY/6sBjn+lkNp6MARWch8k6SFkJkgskKA0kZPiDsRyNX5UrLB/ccOTOKw:00Qxgj8Y3n+lQkg6kZPiARysLBOTO+FG

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 23 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a6455a248e43686bfda50622f2bd82d2.exe
    "C:\Users\Admin\AppData\Local\Temp\a6455a248e43686bfda50622f2bd82d2.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4188
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
      2⤵
        PID:368
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"
        2⤵
          PID:2756
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
          2⤵
            PID:3248
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"
            2⤵
              PID:2880
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe"
              2⤵
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:4700
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe"
              2⤵
                PID:4024
            • 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=3884 --field-trial-handle=2272,i,4858140932023865871,5726683989663339295,262144 --variations-seed-version /prefetch:8
              1⤵
                PID:1096

              Network

              MITRE ATT&CK Matrix

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • memory/4188-6-0x00007FFDB9F90000-0x00007FFDBAA51000-memory.dmp
                Filesize

                10.8MB

              • memory/4188-2-0x00000267EAE70000-0x00000267EAE80000-memory.dmp
                Filesize

                64KB

              • memory/4188-1-0x00007FFDB9F90000-0x00007FFDBAA51000-memory.dmp
                Filesize

                10.8MB

              • memory/4188-3-0x00000267EADC0000-0x00000267EAE56000-memory.dmp
                Filesize

                600KB

              • memory/4188-0-0x00000267E8990000-0x00000267E89F8000-memory.dmp
                Filesize

                416KB

              • memory/4700-8-0x00000000051B0000-0x00000000051C0000-memory.dmp
                Filesize

                64KB

              • memory/4700-5-0x0000000074C90000-0x0000000075440000-memory.dmp
                Filesize

                7.7MB

              • memory/4700-7-0x0000000005590000-0x0000000005B34000-memory.dmp
                Filesize

                5.6MB

              • memory/4700-4-0x0000000000400000-0x0000000000440000-memory.dmp
                Filesize

                256KB

              • memory/4700-9-0x0000000004FE0000-0x0000000005046000-memory.dmp
                Filesize

                408KB

              • memory/4700-10-0x0000000005EF0000-0x0000000005F40000-memory.dmp
                Filesize

                320KB

              • memory/4700-11-0x0000000005FE0000-0x0000000006072000-memory.dmp
                Filesize

                584KB

              • memory/4700-12-0x0000000005F70000-0x0000000005F7A000-memory.dmp
                Filesize

                40KB

              • memory/4700-13-0x0000000074C90000-0x0000000075440000-memory.dmp
                Filesize

                7.7MB

              • memory/4700-14-0x00000000051B0000-0x00000000051C0000-memory.dmp
                Filesize

                64KB