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Analysis

  • max time kernel
    119s
  • max time network
    121s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/12/2024, 21:28

General

  • Target

    03c4b27fa5177b5eeaa6d075109f586074f4ac1b23a24b27058e17b2672542c9.exe

  • Size

    45KB

  • MD5

    16f882ded9eab8da79b8386856ee9c90

  • SHA1

    e63b985e859cdd7b1e3f7d2cf242cc1faac6ad15

  • SHA256

    03c4b27fa5177b5eeaa6d075109f586074f4ac1b23a24b27058e17b2672542c9

  • SHA512

    add0774f48b546f03f8f7b9af22556465a6b4c14a91c8d5916e5b334862b5f9e62a519226c6256632ab57ce839291017748648fb79d3679288fa7c64bdd3dc3d

  • SSDEEP

    768:Qu/6ZTgoiziWUUd9rmo2qr3KjPGagAWOzjbFgX3idFttl1NZpJxlfZD8cDZLf+G:Qu/6ZTglB26KTKTO3bCXSdFtVNX/rDzJ

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

Default

C2

5.tcp.eu.ngrok.io:17994

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 written in C#.

  • Asyncrat family
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\03c4b27fa5177b5eeaa6d075109f586074f4ac1b23a24b27058e17b2672542c9.exe
    "C:\Users\Admin\AppData\Local\Temp\03c4b27fa5177b5eeaa6d075109f586074f4ac1b23a24b27058e17b2672542c9.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:872

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/872-0-0x000000007530E000-0x000000007530F000-memory.dmp

    Filesize

    4KB

  • memory/872-1-0x0000000000E00000-0x0000000000E12000-memory.dmp

    Filesize

    72KB

  • memory/872-2-0x0000000075300000-0x0000000075AB0000-memory.dmp

    Filesize

    7.7MB

  • memory/872-5-0x000000007530E000-0x000000007530F000-memory.dmp

    Filesize

    4KB

  • memory/872-6-0x0000000075300000-0x0000000075AB0000-memory.dmp

    Filesize

    7.7MB