Analysis

  • max time kernel
    141s
  • max time network
    145s
  • 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 17:46

General

  • Target

    7521127b4c17dddb95de16f7ac206a7f.exe

  • Size

    84KB

  • MD5

    7521127b4c17dddb95de16f7ac206a7f

  • SHA1

    f3446785fac84a4abcc6836964ad5d6416c96b38

  • SHA256

    21dca41b3e9fbda8dff300d4e8b17bbcfa05b8f53a2bf6021d93affeeab9503e

  • SHA512

    a4098f815cef68ba6bcfe94c9b06284bf2e83f6204fdbb5574b72b857be48c6bcad40abf256ba02c4a4ef865eadc561d7604096da0d8ac7404886b5b6918fc57

  • SSDEEP

    1536:zmjH0ihMIEfzAekMxcK9Whgo5YxkV1RXksYtBbbfh:aD0cMIYzArMS8Whgo51lYJ

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\7521127b4c17dddb95de16f7ac206a7f.exe
    "C:\Users\Admin\AppData\Local\Temp\7521127b4c17dddb95de16f7ac206a7f.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3244
    • C:\Users\Admin\AppData\Local\Temp\7521127b4c17dddb95de16f7ac206a7f.exe
      C:\Users\Admin\AppData\Local\Temp\7521127b4c17dddb95de16f7ac206a7f.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4548

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\7521127b4c17dddb95de16f7ac206a7f.exe

    Filesize

    84KB

    MD5

    a96c00adf285f00114a1748f913984c4

    SHA1

    15778b1f188f794752b3d6522b0c7917868d2f1d

    SHA256

    27245faad7cfbb63d639721ab466088b4e52972339e2243a2cf5e33abdf3a287

    SHA512

    a956e1bb1b3dd62630dc8fd7a1cdd40298059dc2f47e59a558eb7411a086aef8515deae4b114d4004dcb43c191cb80c7c1895492958195c20cf62acf087f34dd

  • memory/3244-0-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/3244-1-0x00000000000F0000-0x000000000011F000-memory.dmp

    Filesize

    188KB

  • memory/3244-2-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3244-11-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/4548-13-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/4548-14-0x00000000001C0000-0x00000000001EF000-memory.dmp

    Filesize

    188KB

  • memory/4548-20-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/4548-24-0x0000000004D90000-0x0000000004DAB000-memory.dmp

    Filesize

    108KB