Analysis

  • max time kernel
    141s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-01-2024 17:36

General

  • Target

    751c52cd42065e2c68e761ba9ea058ce.exe

  • Size

    2.9MB

  • MD5

    751c52cd42065e2c68e761ba9ea058ce

  • SHA1

    dd874a8738076c94eb2c5be3bd312965f720de3e

  • SHA256

    0a3fee19ce5e36d114444cc2ba797c9154149ca1f81bc4ad55f457f91a85fd38

  • SHA512

    417c5349c09a8184be9f4fbe565c6e169490504185fa2b36555abb1ddfe1b4cae9f11826f2f6924104b0c6faf1e6d34f1bb60fcd76f7d97e20c5f9226e3f8d57

  • SSDEEP

    49152:xBWb7HdTTA6XGW9yAJ9NBxDBF4ScN74NH5HUyNRcUsCVOzetdZJ:/Wb7HdJWW9yy9NfNVc4HBUCczzM3

Score
10/10

Malware Config

Signatures

  • Kinsing

    Kinsing is a loader written in Golang.

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\751c52cd42065e2c68e761ba9ea058ce.exe
    "C:\Users\Admin\AppData\Local\Temp\751c52cd42065e2c68e761ba9ea058ce.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2468
    • C:\Users\Admin\AppData\Local\Temp\751c52cd42065e2c68e761ba9ea058ce.exe
      C:\Users\Admin\AppData\Local\Temp\751c52cd42065e2c68e761ba9ea058ce.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:5116

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\751c52cd42065e2c68e761ba9ea058ce.exe

    Filesize

    1.3MB

    MD5

    5da062de31e7964ba2ca210b0346364a

    SHA1

    c153f3b4e287b7e08d2df633be9d748118048645

    SHA256

    88ab0085708feee911cac7aff3e1542fc59d3eedf2ea4af7027ae57da47e5a2c

    SHA512

    938c3269b4b792c85d477899d62d742aed53687ef4eedcd414d7e686abfcebcf86428e736fb3a62a6400159d70448e332ae82cab9d7d593818dec0984e28e87f

  • memory/2468-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2468-1-0x0000000001D30000-0x0000000001E63000-memory.dmp

    Filesize

    1.2MB

  • memory/2468-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2468-12-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/5116-13-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/5116-14-0x00000000018F0000-0x0000000001A23000-memory.dmp

    Filesize

    1.2MB

  • memory/5116-15-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/5116-20-0x00000000055D0000-0x00000000057FA000-memory.dmp

    Filesize

    2.2MB

  • memory/5116-21-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/5116-28-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB