Analysis

  • max time kernel
    56s
  • max time network
    59s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    24-01-2023 23:11

General

  • Target

    D677F86403915B15AB62B1278CC7E6A8F2A98DE2BA6A8.exe

  • Size

    804KB

  • MD5

    2389e42ff51d5ad1f896a23cf8aa846e

  • SHA1

    a04d40e9ff1b51b0fd606b57dbe17d737c6b08c7

  • SHA256

    d677f86403915b15ab62b1278cc7e6a8f2a98de2ba6a84ee67e06c1ffd696bc1

  • SHA512

    27054d642ce4be6791ce49f317628371052c0992d02129cbc07128e3f1f3338631d71226b5428a713104735daedccd5c9f5aea6e17161447a9b05bb8b42d5c10

  • SSDEEP

    24576:U/fprVmqZKA9JgLLK8ltKTrk/9efaTh6QAJ:GhMwcToQAJ

Score
10/10

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 7 IoCs
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Modifies system certificate store 2 TTPs 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\D677F86403915B15AB62B1278CC7E6A8F2A98DE2BA6A8.exe
    "C:\Users\Admin\AppData\Local\Temp\D677F86403915B15AB62B1278CC7E6A8F2A98DE2BA6A8.exe"
    1⤵
    • Modifies Windows Defender Real-time Protection settings
    • Modifies system certificate store
    PID:1844

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Defense Evasion

Modify Registry

2
T1112

Disabling Security Tools

1
T1089

Install Root Certificate

1
T1130

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1844-54-0x0000000075B41000-0x0000000075B43000-memory.dmp
    Filesize

    8KB