Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    08/01/2024, 04:12

General

  • Target

    4a6837a8b5cc5c018e8d04f173e4bb91.exe

  • Size

    82KB

  • MD5

    4a6837a8b5cc5c018e8d04f173e4bb91

  • SHA1

    7450813d148e964abd5a7a5a7d72c6c3c25d67f0

  • SHA256

    73ac6274a893dea6fcd3d0eb1a465ebe9138d99c3ad931484cd393cf579fb723

  • SHA512

    52cfe81eaa0baa43757381d71b9a52f0ff17eb15852551e1d1e925249a814ffe2ebfff0e11a8a47d09d80a47cc9d01c1699721eee3b652ce7ef1de71858fede1

  • SSDEEP

    1536:4rDuib/cUuIT8Ml3RtUS2LCSwyc1HzOsvvYzDzNbx:f0cUvTftD24p1HzbYzv7

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4a6837a8b5cc5c018e8d04f173e4bb91.exe
    "C:\Users\Admin\AppData\Local\Temp\4a6837a8b5cc5c018e8d04f173e4bb91.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2732
    • C:\Users\Admin\AppData\Local\Temp\4a6837a8b5cc5c018e8d04f173e4bb91.exe
      C:\Users\Admin\AppData\Local\Temp\4a6837a8b5cc5c018e8d04f173e4bb91.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2352

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • \Users\Admin\AppData\Local\Temp\4a6837a8b5cc5c018e8d04f173e4bb91.exe

          Filesize

          82KB

          MD5

          eb653de9002b9be138f06fc833564b2c

          SHA1

          1316ec7f4d971ad0db48286659e5cc15d4a94124

          SHA256

          7a4d7fb1cf5feb7c6c3c66cfcb228a64f213a3544669b145e97243c4cebcba91

          SHA512

          5842591eafc31466d902f00fa8f04ee25e0bbeb6720ae6dd9c430f719375a881a047347d72340917cf68e5ab821ab9de0b8c4d4f2beb971cbf19952bc5b6c148

        • memory/2352-17-0x0000000000400000-0x000000000042F000-memory.dmp

          Filesize

          188KB

        • memory/2352-19-0x0000000000140000-0x000000000016F000-memory.dmp

          Filesize

          188KB

        • memory/2352-23-0x0000000000400000-0x000000000040E000-memory.dmp

          Filesize

          56KB

        • memory/2352-28-0x00000000001B0000-0x00000000001CB000-memory.dmp

          Filesize

          108KB

        • memory/2732-0-0x0000000000400000-0x000000000042F000-memory.dmp

          Filesize

          188KB

        • memory/2732-1-0x0000000000140000-0x000000000016F000-memory.dmp

          Filesize

          188KB

        • memory/2732-2-0x0000000000400000-0x000000000041B000-memory.dmp

          Filesize

          108KB

        • memory/2732-14-0x0000000000400000-0x000000000041B000-memory.dmp

          Filesize

          108KB