Analysis

  • max time kernel
    139s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/01/2024, 04:15

General

  • Target

    4a6988991c7dff9a250f66de42f573cc.exe

  • Size

    157KB

  • MD5

    4a6988991c7dff9a250f66de42f573cc

  • SHA1

    90affa1f64ff53d9b3c88d278fab299c8940bb25

  • SHA256

    12affe10862bf6d96b07199b5d82853b42124cad6dcb5a2a9af706852cf4edb0

  • SHA512

    6dfa638216d63c55fa7581f785615112d81262cedf30783104ed24e32de1cc721f495e388cfc579c157b74f3a49813f6d7f16860493df83b76c8aee62e5c44d0

  • SSDEEP

    1536:+fZZnAEjEIZvumULmj4wrraK5dZ4Ltta9Km/ec3DtAL6bmZ4bXSjrAE+fySPoqRI:InnAQVG/LytaKItS/fiLKS+f5Aq7i

Malware Config

Signatures

  • Ramnit

    Ramnit is a versatile family that holds viruses, worms, and Trojans.

  • Loads dropped DLL 1 IoCs
  • UPX packed file 1 IoCs

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

  • Program crash 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4a6988991c7dff9a250f66de42f573cc.exe
    "C:\Users\Admin\AppData\Local\Temp\4a6988991c7dff9a250f66de42f573cc.exe"
    1⤵
    • Loads dropped DLL
    PID:3260
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3260 -s 480
      2⤵
      • Program crash
      PID:1224
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 3260 -ip 3260
    1⤵
      PID:2992

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/3260-0-0x0000000000400000-0x0000000000446000-memory.dmp

            Filesize

            280KB

          • memory/3260-7-0x0000000076F02000-0x0000000076F03000-memory.dmp

            Filesize

            4KB

          • memory/3260-6-0x0000000076F02000-0x0000000076F04000-memory.dmp

            Filesize

            8KB

          • memory/3260-3-0x00000000021C0000-0x0000000002206000-memory.dmp

            Filesize

            280KB

          • memory/3260-1-0x0000000000400000-0x0000000000446000-memory.dmp

            Filesize

            280KB