Analysis

  • max time kernel
    102s
  • max time network
    31s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    26-11-2022 18:37

General

  • Target

    冰封免费版(请关闭杀毒软件下载)/update.exe

  • Size

    376KB

  • MD5

    f2f3d6bc76550040e73748117d1f7043

  • SHA1

    0afb48cca00c061a8d5c2f1c786de987517dd029

  • SHA256

    b3f0b108f21183e10e5ec684a124144f51cc0b9c9363d030496ae18d8daee6e7

  • SHA512

    96c82248a60510494f6fd0350ab350a8b69e41e9955bf4177aa0eaf85cfe06e87900ac75e958f642d7f36cf6bad903ca25b8c422310bbb648e9bb9a81d7982ad

  • SSDEEP

    6144:LrIjtjvIP7C+Xx+eaKMKVt56pcRR5rhZFQGrsUwF7vlPoSv8cg:fQtcz9x+ziR5nWFpPoSJg

Score
8/10

Malware Config

Signatures

  • UPX packed file 23 IoCs

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

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\冰封免费版(请关闭杀毒软件下载)\update.exe
    "C:\Users\Admin\AppData\Local\Temp\冰封免费版(请关闭杀毒软件下载)\update.exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious use of SetWindowsHookEx
    PID:1128

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1128-54-0x0000000076941000-0x0000000076943000-memory.dmp

    Filesize

    8KB

  • memory/1128-55-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1128-56-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1128-57-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1128-59-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1128-61-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1128-63-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1128-65-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1128-67-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1128-69-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1128-71-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1128-73-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1128-75-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1128-79-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1128-81-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1128-85-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1128-87-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1128-91-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1128-93-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1128-97-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1128-95-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1128-89-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1128-83-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1128-77-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB