Analysis

  • max time kernel
    113s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    17/01/2023, 10:35

General

  • Target

    1060/eb417ff8f23a6f69a05e39264cccd83c38e44cbdf4e90c5a6455800eb3d9c09c.exe

  • Size

    7KB

  • MD5

    55570910fb35bf9266cab6f5dd6649d4

  • SHA1

    6591668a52dd77229fec598bff435d463620775e

  • SHA256

    eb417ff8f23a6f69a05e39264cccd83c38e44cbdf4e90c5a6455800eb3d9c09c

  • SHA512

    d7e2c9496eb7152f5f3df885ed1c9ca37449cf9491e719f99301fc393c98c0caeacf788232d8438faba9592b4576875837c9e866037a8f18106fdbb10f1259a4

  • SSDEEP

    96:K/excS3gOdrA6Iqvj2bw5WARVAIU0GaDRo8azLfO2Q1uwub/keOShzNt:Nxl3e6D72ARV207DCbrouwuIaj

Malware Config

Extracted

Family

purecrypter

C2

http://185.246.220.210/Bhuqifrzkaz.png

Signatures

  • PureCrypter

    PureCrypter is a .NET malware loader first seen in early 2021.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1060\eb417ff8f23a6f69a05e39264cccd83c38e44cbdf4e90c5a6455800eb3d9c09c.exe
    "C:\Users\Admin\AppData\Local\Temp\1060\eb417ff8f23a6f69a05e39264cccd83c38e44cbdf4e90c5a6455800eb3d9c09c.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:856

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/856-54-0x00000000013D0000-0x00000000013D8000-memory.dmp

          Filesize

          32KB

        • memory/856-55-0x0000000075711000-0x0000000075713000-memory.dmp

          Filesize

          8KB