Analysis

  • max time kernel
    28s
  • max time network
    31s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    15-01-2023 14:32

General

  • Target

    5a2b7e55e12b6be111413e81cbc829d8.exe

  • Size

    614KB

  • MD5

    5a2b7e55e12b6be111413e81cbc829d8

  • SHA1

    feee5eea1ba33a666fb61f876c80230d97ba8b47

  • SHA256

    357454521efaa0849a2ee13d2f3531082ac56d110a10b137654d5777cf724d51

  • SHA512

    9e1c78e83a0c4342cf4f560eb4c81c3a7ca52f360adf594ddc654f9a1f56837b6339da3c2d74a4b525865832d937d181b8f13137c1870b05b87dcf4cfce8fc20

  • SSDEEP

    12288:6rxXmSBr7wHt5c/yq1HcmZCqsyKEJgnzAS6n2jj:6JYvcRd1ZC1XE4MSHf

Malware Config

Signatures

  • Detects LgoogLoader payload 1 IoCs
  • LgoogLoader

    A downloader capable of dropping and executing other malware families.

  • Sets service image path in registry 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5a2b7e55e12b6be111413e81cbc829d8.exe
    "C:\Users\Admin\AppData\Local\Temp\5a2b7e55e12b6be111413e81cbc829d8.exe"
    1⤵
    • Sets service image path in registry
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: LoadsDriver
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1192
    • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe
      "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe"
      2⤵
        PID:1216
      • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regbrowsers.exe
        "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regbrowsers.exe"
        2⤵
          PID:972
        • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\jsc.exe
          "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\jsc.exe"
          2⤵
            PID:1376

        Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1192-54-0x00000000009F0000-0x0000000000A8C000-memory.dmp

          Filesize

          624KB

        • memory/1192-55-0x00000000021C0000-0x0000000002242000-memory.dmp

          Filesize

          520KB

        • memory/1376-56-0x0000000000400000-0x0000000000442000-memory.dmp

          Filesize

          264KB

        • memory/1376-59-0x0000000075881000-0x0000000075883000-memory.dmp

          Filesize

          8KB

        • memory/1376-60-0x0000000000400000-0x0000000000442000-memory.dmp

          Filesize

          264KB

        • memory/1376-61-0x0000000000180000-0x0000000000189000-memory.dmp

          Filesize

          36KB

        • memory/1376-62-0x00000000001A0000-0x00000000001AD000-memory.dmp

          Filesize

          52KB