Analysis

  • max time kernel
    47s
  • max time network
    51s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    29/03/2025, 19:21

General

  • Target

    b5fdd633719b8d9a285aea02494ac4c5dee6c8eaa2b05acd305b139f29ace154.exe

  • Size

    45KB

  • MD5

    a76913d45958b40a682a8ad77f3a6ddb

  • SHA1

    112b7f7ff1810417d93123acabbcda2366e53b63

  • SHA256

    b5fdd633719b8d9a285aea02494ac4c5dee6c8eaa2b05acd305b139f29ace154

  • SHA512

    4d77e1a61704494214e7c182c4ee8badb2906610f732ca499dc0eaebf9f769bac4348bb51e78f1ca403e82ab8ab0b1c0924f7c48d97ed3211b8af7a73143adc9

  • SSDEEP

    768:qu/6ZTgoiziWUUd9rmo2qr3KjPGagAWOzjbFgX3i4AnS+s7z0cDZLf+:qu/6ZTglB26KTKTO3bCXSLVUrdLf+

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

Default

C2

4.tcp.eu.ngrok.io:14078

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 1 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\b5fdd633719b8d9a285aea02494ac4c5dee6c8eaa2b05acd305b139f29ace154.exe
    "C:\Users\Admin\AppData\Local\Temp\b5fdd633719b8d9a285aea02494ac4c5dee6c8eaa2b05acd305b139f29ace154.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:2396

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2396-0-0x00000000741AE000-0x00000000741AF000-memory.dmp

    Filesize

    4KB

  • memory/2396-1-0x0000000000CA0000-0x0000000000CB2000-memory.dmp

    Filesize

    72KB

  • memory/2396-2-0x00000000741A0000-0x000000007488E000-memory.dmp

    Filesize

    6.9MB

  • memory/2396-3-0x00000000741AE000-0x00000000741AF000-memory.dmp

    Filesize

    4KB

  • memory/2396-4-0x00000000741A0000-0x000000007488E000-memory.dmp

    Filesize

    6.9MB