Analysis

  • max time kernel
    89s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-01-2024 17:25

General

  • Target

    75165840510f229c87e212e6a792e33e.exe

  • Size

    1.6MB

  • MD5

    75165840510f229c87e212e6a792e33e

  • SHA1

    a1854455b67c9c07f643fd233414af92ec0015c6

  • SHA256

    2a7f14a00653a7c485a156c93ddf9c0609554842c08767fd8b8dbe39e984b21c

  • SHA512

    a687845077e7d1075326f29c0efd3d30c8df4d1cae644fa29088e9fb72fb55cdb7876a8101319b82dbfe68f1db673c4f82f37681e8b5d2d839aeb3b1c6e6c959

  • SSDEEP

    49152:bWaOgkzoCUs7El8/SlgeWzx/ZRTHAsn9qsyTY26tMc:izv3EC/9Z3Tgsn9192O

Score
10/10

Malware Config

Signatures

  • Kinsing

    Kinsing is a loader written in Golang.

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\75165840510f229c87e212e6a792e33e.exe
    "C:\Users\Admin\AppData\Local\Temp\75165840510f229c87e212e6a792e33e.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:4176
    • C:\Users\Admin\AppData\Local\Temp\75165840510f229c87e212e6a792e33e.exe
      C:\Users\Admin\AppData\Local\Temp\75165840510f229c87e212e6a792e33e.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4720

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\75165840510f229c87e212e6a792e33e.exe

    Filesize

    944KB

    MD5

    0cb32d7bb6d097f1b0593a1c527d1420

    SHA1

    c72667bd55fcaa10a4a7de10f88fb184713e6b2a

    SHA256

    a644ab45e95fb7dc7d92a3e0ed741031f395f8dca06247029dd6d89aa35084e6

    SHA512

    9481c7d7ee3726278bd1be19140a7417b764dcf09c6539b246c7178bee53c9f72b3f0b898205954e6fc902bb0cd9557f4c65805c2188888e3a6f0140e480469e

  • memory/4176-0-0x0000000000400000-0x0000000000877000-memory.dmp

    Filesize

    4.5MB

  • memory/4176-1-0x0000000001D80000-0x00000000021F7000-memory.dmp

    Filesize

    4.5MB

  • memory/4176-2-0x0000000000400000-0x000000000064D000-memory.dmp

    Filesize

    2.3MB

  • memory/4176-11-0x0000000000400000-0x000000000064D000-memory.dmp

    Filesize

    2.3MB

  • memory/4720-14-0x0000000000400000-0x000000000064D000-memory.dmp

    Filesize

    2.3MB

  • memory/4720-13-0x0000000000400000-0x0000000000877000-memory.dmp

    Filesize

    4.5MB

  • memory/4720-20-0x00000000058D0000-0x0000000005B1D000-memory.dmp

    Filesize

    2.3MB

  • memory/4720-19-0x0000000000400000-0x0000000000640000-memory.dmp

    Filesize

    2.2MB