Analysis

  • max time kernel
    264s
  • max time network
    401s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-11-2022 17:21

General

  • Target

    Nitro Geg.exe

  • Size

    170KB

  • MD5

    c1d9bfff281d25c10356fa8a4d4423b8

  • SHA1

    9a87dd9f13b79eef27b789983ada8ed923864406

  • SHA256

    2ef0e305a16c3e7146c32b8d82ce0ffa06c3f3801bf6ae860fa6e9086d820c13

  • SHA512

    64fe9cd879b25716a72f4a12e5ae36a150d508f17799a58a1c9c4077c9aeb212777372e1f5fdd1ff77c8894d610049754c009ee6592f4c85600b5d88c04c03f1

  • SSDEEP

    3072:++STW8djpN6izj8mZwhp0II4IDqIPu/i9bvO2calhiZdaM6+Wp7:j8XN6W8mmhxFIXPSi9bmYriZd

Malware Config

Extracted

Family

asyncrat

Botnet

Default

C2

127.0.0.1:6606

127.0.0.1:7707

127.0.0.1:8808

https://api.telegram.org/bot2073258549:AAHzhpPJxXGsULYpvE1VHMzNgGQv3U36VCY/sendMessage?chat_id=818742211

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers.

  • StormKitty

    StormKitty is an open source info stealer written in C#.

  • StormKitty payload 1 IoCs
  • Async RAT payload 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Nitro Geg.exe
    "C:\Users\Admin\AppData\Local\Temp\Nitro Geg.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4068

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/4068-132-0x0000000000610000-0x0000000000640000-memory.dmp

    Filesize

    192KB

  • memory/4068-133-0x0000000000EB0000-0x0000000000F16000-memory.dmp

    Filesize

    408KB