Overview

overview

10

Static

static

10

9841e87113...d6.exe

windows7-x64

10

9841e87113...d6.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    9841e8711363c5a686f102aecc62198646753a9ba2bb7cbf8f2a9bf6c1c969d6
  • Size 1.1MB
  • Sample240411-3shzcscc4y
  • SHA256 9841e8711363c5a686f102aecc62198646753a9ba2bb7cbf8f2a9bf6c1c969d6
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
ratasyncrat

Malware Config

Extracted

Family

  • asyncrat

C2

  • 127.0.0.1:3389

  • 127.0.0.1:8848

  • 127.0.0.1:24329

  • 127.0.0.1:56405

  • 3389.iis7.net:3389

  • 3389.iis7.net:8848

  • 3389.iis7.net:24329

  • 3389.iis7.net:56405

  • 152.70.113.69:3389

  • 152.70.113.69:8848

  • 152.70.113.69:24329

  • 152.70.113.69:56405

Mutex

  • 火绒远程管理

Attributes
  • delay

    1

  • install

    false

  • install_file

    ttry.exe

  • install_folder

    %AppData%

aes.plain

Signatures

  • Async RAT payload 1 IoCs
    rat
  • Asyncrat family
    asyncrat
  • Detects executables attemping to enumerate video devices using WMI 1 IoCs
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • 9841e8711363c5a686f102aecc62198646753a9ba2bb7cbf8f2a9bf6c1c969d6
    .exe 1.1MB

9841e8711363c5a686f102aecc62198646753a9ba2bb7cbf8f2a9bf6c1c969d6

  • IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
  • SHA256 9841e8711363c5a686f102aecc62198646753a9ba2bb7cbf8f2a9bf6c1c969d6
  • MD5 SHA1 SHA512 SSDEEP
windows:4windowsx86arch:x86

  • Async RAT payload

    rat

  • Detects executables attemping to enumerate video devices using WMI

  • Unsigned PE

    Checks for missing Authenticode signature.

Minor OS version
0
Major OS version
4
Entry point
67278
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE
PDB paths