Resubmissions

23/03/2023, 04:16

230323-ewav6afd41 10

06/02/2023, 15:30

230206-sxk96sef33 10

Analysis

  • max time kernel
    70s
  • max time network
    75s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/03/2023, 04:16

General

  • Target

    1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe

  • Size

    14.9MB

  • MD5

    97abffeaa7bdfaa81532bd6028498225

  • SHA1

    26ab576a0abf7085ecf6321a311a7b3088ee48ae

  • SHA256

    1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e

  • SHA512

    af271b15a4f64ac4965cc75f7531e28d3ea0abc90d16ae4654251a301d1a3a0b10d80b205dc626b8866c976ffacdace74f71711c73ef1240d867aeb09c47cc75

  • SSDEEP

    196608:aMygJ9edfbhSo5Kp8qPKlL8QgYVhqhOM8qTsSqwLM:7XJ9e1wo548qSV5VhKOeTsRwLM

Malware Config

Signatures

  • Azov

    A wiper seeking only damage, first seen in 2022.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Enumerates connected drives 3 TTPs 24 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 64 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 24 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of FindShellTrayWindow 48 IoCs
  • Suspicious use of SendNotifyMessage 48 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
    "C:\Users\Admin\AppData\Local\Temp\1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe"
    1⤵
    • Adds Run key to start application
    • Enumerates connected drives
    • Drops file in Program Files directory
    PID:1288
  • C:\Windows\system32\taskmgr.exe
    "C:\Windows\system32\taskmgr.exe" /4
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:1536

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Program Files\7-Zip\Lang\RESTORE_FILES.txt

          Filesize

          2KB

          MD5

          78ede93114e65f9160fd03d3357c56e6

          SHA1

          88d531b101e57655f1d0d26c6b3257aa2468d460

          SHA256

          c97412fbf88da8f91099a52888dea4c3f222cd95af3e681e3271cbca8b6b7bb5

          SHA512

          074a4c741273902ccacb6f573b96d8accedb2ee405dbd04350cdbf54d180c1fd577a4e90c2aae26bf72f3782403f4494db6e3501a04cfd9d7d81a6bc14884b9d

        • C:\ProgramData\rdpclient.exe

          Filesize

          113KB

          MD5

          001ce3fffc6020534f67e30032b026cd

          SHA1

          67576bbd5dfaaf289d4b15397757aaaa85df7ccd

          SHA256

          6c05b8318797e07a1d03818ef92ff9e5adc827a3887c63cb4a1b8fc6f6a7c9f0

          SHA512

          2c8435e7abea3059791cf9b0f0a753815c2f9f0ddca3aa9709c22c760382b4f45b76ad447fe67f0fdd835dfc88ef273e453734dcf4f8afb24fe116e2892d0f17

        • memory/1288-135-0x0000000140000000-0x000000014003E000-memory.dmp

          Filesize

          248KB

        • memory/1288-138-0x0000000000430000-0x0000000000434000-memory.dmp

          Filesize

          16KB

        • memory/1288-141-0x00000000001F0000-0x00000000001F7000-memory.dmp

          Filesize

          28KB

        • memory/1288-142-0x0000000000410000-0x0000000000415000-memory.dmp

          Filesize

          20KB

        • memory/1288-146-0x0000000000410000-0x0000000000415000-memory.dmp

          Filesize

          20KB

        • memory/1288-139-0x0000000000410000-0x0000000000415000-memory.dmp

          Filesize

          20KB

        • memory/1288-133-0x0000000000430000-0x0000000000434000-memory.dmp

          Filesize

          16KB

        • memory/1536-534-0x000001D3721B0000-0x000001D3721B1000-memory.dmp

          Filesize

          4KB

        • memory/1536-536-0x000001D3721B0000-0x000001D3721B1000-memory.dmp

          Filesize

          4KB

        • memory/1536-540-0x000001D3721B0000-0x000001D3721B1000-memory.dmp

          Filesize

          4KB

        • memory/1536-541-0x000001D3721B0000-0x000001D3721B1000-memory.dmp

          Filesize

          4KB

        • memory/1536-543-0x000001D3721B0000-0x000001D3721B1000-memory.dmp

          Filesize

          4KB

        • memory/1536-542-0x000001D3721B0000-0x000001D3721B1000-memory.dmp

          Filesize

          4KB

        • memory/1536-544-0x000001D3721B0000-0x000001D3721B1000-memory.dmp

          Filesize

          4KB

        • memory/1536-545-0x000001D3721B0000-0x000001D3721B1000-memory.dmp

          Filesize

          4KB

        • memory/1536-546-0x000001D3721B0000-0x000001D3721B1000-memory.dmp

          Filesize

          4KB

        • memory/1536-535-0x000001D3721B0000-0x000001D3721B1000-memory.dmp

          Filesize

          4KB