Analysis

  • max time kernel
    149s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/10/2022, 18:43

General

  • Target

    0e4e4d463922fd791d30480bcc21d94ee1ab153d1a7c15321f9966b20f6c15b4.exe

  • Size

    154KB

  • MD5

    2994add0de3ad26638a4fd2dc2bf0fc4

  • SHA1

    233bd5388a950e8258a8c5159e428b8bfe73202a

  • SHA256

    0e4e4d463922fd791d30480bcc21d94ee1ab153d1a7c15321f9966b20f6c15b4

  • SHA512

    950502bded8a7e7e733490b9e786ad1ebadc66e93e9ba1d2f4013d13eabbdd0c7413a19ea49acc857c6c9b52255e14113afb19e446dbe9d0a7456d82f31d5f86

  • SSDEEP

    3072:QJ4UuNxoD+rewiM/TnZZ6U9+zWjWzJKVQsBAqc9YhYGZf4xsTW:ywxoDqe0/TTUWySBAXg5ZwxsTW

Score
8/10

Malware Config

Signatures

  • Registers COM server for autorun 1 TTPs 3 IoCs
  • Loads dropped DLL 1 IoCs
  • Unexpected DNS network traffic destination 5 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Modifies registry class 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    PID:3056
    • C:\Users\Admin\AppData\Local\Temp\0e4e4d463922fd791d30480bcc21d94ee1ab153d1a7c15321f9966b20f6c15b4.exe
      "C:\Users\Admin\AppData\Local\Temp\0e4e4d463922fd791d30480bcc21d94ee1ab153d1a7c15321f9966b20f6c15b4.exe"
      2⤵
      • Registers COM server for autorun
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3476

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • C:\$Recycle.Bin\S-1-5-21-929662420-1054238289-2961194603-1000\$bfcb9398bfb2ca3f1731e604ea3da242\n

          Filesize

          41KB

          MD5

          fb4e3236959152a057bc6b7603c538ef

          SHA1

          b25a70c07dd2eb1c9fdf89f7a2ffc286f226edf4

          SHA256

          8244ddfcba327a3f67a5582642c53241ee5e58d75808547cd74808bcded272d0

          SHA512

          993dbfbf71394ad1f120a8687d57eac2b9a55b11b1594aadd5a8d90edc0a26e5fd21f78317d342837ce27728613b5fc9c6ea40f86d17e5c477071be84f8aa3d2

        • C:\$Recycle.Bin\S-1-5-21-929662420-1054238289-2961194603-1000\$bfcb9398bfb2ca3f1731e604ea3da242\n

          Filesize

          41KB

          MD5

          fb4e3236959152a057bc6b7603c538ef

          SHA1

          b25a70c07dd2eb1c9fdf89f7a2ffc286f226edf4

          SHA256

          8244ddfcba327a3f67a5582642c53241ee5e58d75808547cd74808bcded272d0

          SHA512

          993dbfbf71394ad1f120a8687d57eac2b9a55b11b1594aadd5a8d90edc0a26e5fd21f78317d342837ce27728613b5fc9c6ea40f86d17e5c477071be84f8aa3d2

        • memory/3476-132-0x0000000000400000-0x000000000043B000-memory.dmp

          Filesize

          236KB

        • memory/3476-133-0x0000000000590000-0x00000000005CB000-memory.dmp

          Filesize

          236KB

        • memory/3476-134-0x0000000000590000-0x00000000005CB000-memory.dmp

          Filesize

          236KB

        • memory/3476-137-0x0000000000400000-0x000000000043B000-memory.dmp

          Filesize

          236KB

        • memory/3476-138-0x0000000000590000-0x00000000005CB000-memory.dmp

          Filesize

          236KB