Overview

overview

10

Static

static

10

66fa6bcf1f...cb.exe

windows10-2004-x64

10

66fa6bcf1f...cb.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    66fa6bcf1f8301721b0e53c39daf4dce0cb964467a67aad1b18cbd1e6440ebcb
  • Size 45KB
  • Sample260804-yy5cbsyfkh
  • SHA256 66fa6bcf1f8301721b0e53c39daf4dce0cb964467a67aad1b18cbd1e6440ebcb
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
ratdefaultasyncrat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • sas-cdn.com:80

  • sas-cdn.com:22

  • sas-cdn.com:8080

  • sas-cdn.com:8880

  • sas-cdn.com:2052

  • sas-cdn.com:2082

  • sas-cdn.com:2086

  • sas-cdn.com:2095

  • sas-cdn.com:443

  • sas-cdn.com:2053

  • sas-cdn.com:2083

  • sas-cdn.com:2087

  • sas-cdn.com:2096

  • sas-cdn.com:8443

  • www.sas-cdn.com:80

  • www.sas-cdn.com:22

  • www.sas-cdn.com:8080

  • www.sas-cdn.com:8880

  • www.sas-cdn.com:2052

  • www.sas-cdn.com:2082

Mutex

  • brqa0TZEx4oE

Attributes
  • delay

    0

  • install

    true

  • install_file

    w27pavv.exe

  • install_folder

    %AppData%

aes.plain

Signatures

  • Family: AsyncRat

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

    ratasyncrat
  • Async RAT payload 1 IoCs
    rat
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • 66fa6bcf1f8301721b0e53c39daf4dce0cb964467a67aad1b18cbd1e6440ebcb
    .exe 45KB

66fa6bcf1f8301721b0e53c39daf4dce0cb964467a67aad1b18cbd1e6440ebcb

  • IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
  • SHA256 66fa6bcf1f8301721b0e53c39daf4dce0cb964467a67aad1b18cbd1e6440ebcb
  • MD5 SHA1 SHA512 SSDEEP TLSH
windows:4windowsx86arch:x86

  • Async RAT payload

    rat

  • Unsigned PE

    Checks for missing Authenticode signature.

Minor OS version
0
Major OS version
4
Entry point
51278
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 IMAGE_FILE_32BIT_MACHINE
PDB paths