Overview

overview

10

Static

static

1

tmp.exe

windows7-x64

10

tmp.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    21-03-2023 19:40

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General

  • Target

    tmp.exe

  • Size

    1.6MB

  • MD5

    9a67f4f2ad3ee29df711ed5fd2447839

  • SHA1

    f001ec5af4194ad7d9c0bfeec398abfba25b4534

  • SHA256

    990378ec0fa8842634b40d878f580856a811716c2e2f9e478d57b11d9e79d4fb

  • SHA512

    d73a434cd200b50dd22dcdef266545e8f00b19d934904a96cf924785c3cde48098e4b5ec9362d32d129af9f1a1ee80763eb56f07f89d7b242b97a68bf4d269d2

  • SSDEEP

    49152:Td2nBONBFteX1k7VP/H6rmVNlCl0bqfqSHBGJoco5PxfmUHv:xVNBreuVP/H6rklClXfqSHBPhFxfmU

Score
10/10
asyncratrat

Malware Config

Extracted

Credentials

  • Protocol:     ftp
  • Host:
    45.151.135.235
  • Port:
    21
  • Username:
    123
  • Password:
    123

Extracted

Family

asyncrat

C2

asdasud.xyz:8848

Mutex

火绒远程管理

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers written in C#.

    ratasyncrat
  • Async RAT payload 1 IoCs
    rat
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\tmp.exe
    "C:\Users\Admin\AppData\Local\Temp\tmp.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:852

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/852-56-0x0000000002650000-0x0000000002666000-memory.dmp
    Filesize

    88KB

    Download
  • memory/852-58-0x0000000006160000-0x00000000061A0000-memory.dmp
    Filesize

    256KB

    Download
  • memory/852-59-0x0000000006160000-0x00000000061A0000-memory.dmp
    Filesize

    256KB

    Download
  • memory/852-60-0x0000000006160000-0x00000000061A0000-memory.dmp
    Filesize

    256KB

    Download
  • memory/852-61-0x0000000006160000-0x00000000061A0000-memory.dmp
    Filesize

    256KB

    Download