Overview

overview

10

Static

static

10

5a3b4b90b0...c4.exe

windows7-x64

10

5a3b4b90b0...c4.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    5a3b4b90b0ab5f502edd86679269cea4aef55ddf0a1a5fc41cfab7bb19a8adc4.exe
  • Size 63KB
  • Sample240629-bpyf4axdrf
  • SHA256 5a3b4b90b0ab5f502edd86679269cea4aef55ddf0a1a5fc41cfab7bb19a8adc4
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
ratdefaultasyncrat

Malware Config

Extracted

Family

  • asyncrat

Botnet

  • Default

C2

  • 45.40.96.164:3232

Attributes
  • delay

    1

  • install

    false

  • 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
  • Detects executables containing the string DcRatBy 1 IoCs
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • 5a3b4b90b0ab5f502edd86679269cea4aef55ddf0a1a5fc41cfab7bb19a8adc4.exe
    .exe 63KB

5a3b4b90b0ab5f502edd86679269cea4aef55ddf0a1a5fc41cfab7bb19a8adc4.exe

  • IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
  • SHA256 5a3b4b90b0ab5f502edd86679269cea4aef55ddf0a1a5fc41cfab7bb19a8adc4
  • MD5 SHA1 SHA512 SSDEEP
windows:4windowsx86arch:x86

  • Async RAT payload

    rat

  • Detects executables attemping to enumerate video devices using WMI

  • Detects executables containing the string DcRatBy

  • Unsigned PE

    Checks for missing Authenticode signature.

Minor OS version
0
Major OS version
4
Entry point
67998
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
PDB paths