Overview

overview

10

Static

static

10

CalybraIde...ss.exe

windows10-2004-x64

10

CalybraIde...ss.exe

windows11-21h2-x64

10

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General

  • Target
    CalybraIdentityFortress.exe
  • Size 64KB
  • Sample260202-k7x3qaew4a
  • SHA256 341f2005d71adc0daac7e8d69c53b21b786b14c3084334ab3020a55ac9723ddb
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
ratlctasyncrat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 1.0.7

Botnet

  • LCT

C2

  • topukluhaber.com:8848

  • topukluhaber.com:443

  • topukluhaber.com:80

  • topukluhaber.com:8080

  • topukluhaber.com:6060

  • topukluhaber.com:4782

  • topukluhaber.com:4444

  • topukluhaber.com:6666

  • topukluhaber.com:5555

  • 2kxxrt.sa.com:8848

  • 2kxxrt.sa.com:443

  • 2kxxrt.sa.com:80

  • 2kxxrt.sa.com:8080

  • 2kxxrt.sa.com:6060

  • 2kxxrt.sa.com:4782

  • 2kxxrt.sa.com:4444

  • 2kxxrt.sa.com:6666

  • 2kxxrt.sa.com:5555

  • mynikevisit.ru.com:8848

  • mynikevisit.ru.com:443

Mutex

  • CBS_CalybraIdentity_FortressLock_2n3o4p5q

Attributes
  • delay

    1

  • install

    true

  • install_file

    CalybraIdentityFortress.exe

  • install_folder

    %AppData%

aes.plain

Signatures

  • Async RAT payload 1 IoCs
    rat
  • Asyncrat family
    asyncrat
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • CalybraIdentityFortress.exe
    .exe 64KB

CalybraIdentityFortress.exe

  • IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
  • SHA256 341f2005d71adc0daac7e8d69c53b21b786b14c3084334ab3020a55ac9723ddb
  • 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
68254
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