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Analysis

  • max time kernel
    23s
  • max time network
    22s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    06-09-2022 05:07

General

  • Target

    run.js

  • Size

    365KB

  • MD5

    c4e9fc349d5c8b24c0ddb1533de2c16b

  • SHA1

    147e938bd06709b3c20eea4ac461093d573be037

  • SHA256

    28fd3a1d9087d7b103b7f6cfca002798b6365fe6ebcc66fa02dbb4a9e6378e71

  • SHA512

    fd0cf6f434e665aabc91f6095394a08483990c12a0b6ad3a1bd820b740af0ddbc02bc0a2592be429c7488b3cd2889afad8f758b4258009dfe51e9faac76842be

  • SSDEEP

    6144:Jnm5mwYxm+DzkzFIDIWCy49ezGywT7PDSzT3enlJ1BJ0exGqkIb1Taha6e2T6Huv:FnaIEWeqWdnlhJ+eHHu+1Qk3C+MAQ

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Signatures

  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

  • Executes dropped EXE 2 IoCs
  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\run.js
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5036
    • C:\Users\Admin\AppData\Local\Temp\rad2630D.exe
      "C:\Users\Admin\AppData\Local\Temp\rad2630D.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:4820
      • C:\Users\Admin\AppData\Roaming\{6616d2f1-a57c-426b-a1fc-f9d35b24e4d1}\PATHPING.EXE
        "C:\Users\Admin\AppData\Roaming\{6616d2f1-a57c-426b-a1fc-f9d35b24e4d1}\PATHPING.EXE"
        3⤵
        • Executes dropped EXE
        • Writes to the Master Boot Record (MBR)
        • Suspicious use of AdjustPrivilegeToken
        PID:4580

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Bootkit

1
T1067

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\rad2630D.exe
    Filesize

    254KB

    MD5

    e3b7d39be5e821b59636d0fe7c2944cc

    SHA1

    00479a97e415e9b6a5dfb5d04f5d9244bc8fbe88

    SHA256

    389a7d395492c2da6f8abf5a8a7c49c3482f7844f77fe681808c71e961bcae97

    SHA512

    8f977c60658063051968049245512b6aea68dd89005d0eefde26e4b2757210e9e95aabcef9aee173f57614b52cfbac924d36516b7bc7d3a5cc67daae4dee3ad5

  • C:\Users\Admin\AppData\Local\Temp\rad2630D.exe
    Filesize

    254KB

    MD5

    e3b7d39be5e821b59636d0fe7c2944cc

    SHA1

    00479a97e415e9b6a5dfb5d04f5d9244bc8fbe88

    SHA256

    389a7d395492c2da6f8abf5a8a7c49c3482f7844f77fe681808c71e961bcae97

    SHA512

    8f977c60658063051968049245512b6aea68dd89005d0eefde26e4b2757210e9e95aabcef9aee173f57614b52cfbac924d36516b7bc7d3a5cc67daae4dee3ad5

  • C:\Users\Admin\AppData\Roaming\{6616d2f1-a57c-426b-a1fc-f9d35b24e4d1}\PATHPING.EXE
    Filesize

    255KB

    MD5

    4dd6311201e2dba0605f61118410bd29

    SHA1

    230932f97c4e36f426a7498a9307825b10a96d71

    SHA256

    465f363b8aa5d3bacca66aac110b3982c979bca924e0c59f5bbce260a1e8d513

    SHA512

    672cb3f5d3f06ba314503969bc6d05c3712b6d705562d2e59b249f474aa683732196a95c34f2f2dd28146f2dc7d6dd2d4a177ab0765ef6380ae41653e4075998

  • C:\Users\Admin\AppData\Roaming\{6616d2f1-a57c-426b-a1fc-f9d35b24e4d1}\PATHPING.EXE
    Filesize

    255KB

    MD5

    4dd6311201e2dba0605f61118410bd29

    SHA1

    230932f97c4e36f426a7498a9307825b10a96d71

    SHA256

    465f363b8aa5d3bacca66aac110b3982c979bca924e0c59f5bbce260a1e8d513

    SHA512

    672cb3f5d3f06ba314503969bc6d05c3712b6d705562d2e59b249f474aa683732196a95c34f2f2dd28146f2dc7d6dd2d4a177ab0765ef6380ae41653e4075998

  • memory/4580-181-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4580-175-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4580-186-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4580-183-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4580-182-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4580-184-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4580-180-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4580-179-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4580-178-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4580-177-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4580-176-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4580-185-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4580-174-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4580-172-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4580-210-0x0000000000A00000-0x0000000000A1A000-memory.dmp
    Filesize

    104KB

  • memory/4580-170-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4580-171-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4580-162-0x0000000000000000-mapping.dmp
  • memory/4580-169-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4580-168-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4580-166-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4580-165-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-133-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-167-0x0000000000A00000-0x0000000000A1A000-memory.dmp
    Filesize

    104KB

  • memory/4820-144-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-145-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-146-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-147-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-148-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-149-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-150-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-151-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-152-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-153-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-155-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-154-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-141-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-156-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-157-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-158-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-159-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-160-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-161-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-142-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-164-0x00000000001E0000-0x00000000001F6000-memory.dmp
    Filesize

    88KB

  • memory/4820-143-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-140-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-139-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-138-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-137-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-136-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-134-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-135-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-115-0x0000000000000000-mapping.dmp
  • memory/4820-130-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-132-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-131-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-129-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-125-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-126-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-128-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-127-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-123-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-122-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-121-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-119-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-120-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-118-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB

  • memory/4820-117-0x0000000077BE0000-0x0000000077D6E000-memory.dmp
    Filesize

    1.6MB