General

  • Target

    fcac132cbd444d4d0f0d36f8c08ce02b.bin

  • Size

    1.5MB

  • Sample

    231031-d6schsgd4y

  • MD5

    01d0284198ca923db0708e1b56b0ea31

  • SHA1

    fc63448168cdead1036d37dfc26d608044b49ad0

  • SHA256

    9626b3307fb73e950054b13800721934d8bce90fa00c28d8c6f093b3bde63c6a

  • SHA512

    0ca3a6f8f8d12e0e8fbfbb5436e9866c651208f2941f39bdc17d9a66d6ce98e3845a42efef15d53b76419ceae7da88af1694d32d48f8648afcd349fc75f85f92

  • SSDEEP

    24576:0usef9ISCRegbbX4QR9BnwG/zor86HwJSVsO539fqpC5XCVjL/NqdeAB8G:0use3Segbbr/0wJtOx1qsC51ie6

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

grome

C2

77.91.124.86:19084

Extracted

Family

amadey

Version

3.89

C2

http://77.91.124.1/theme/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explothe.exe

  • strings_key

    36a96139c1118a354edf72b1080d4b2f

rc4.plain

Extracted

Family

redline

Botnet

kinza

C2

77.91.124.86:19084

Extracted

Family

redline

Botnet

@ytlogsbot

C2

194.169.175.235:42691

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/

rc4.i32
rc4.i32

Extracted

Family

raccoon

Botnet

6a6a005b9aa778f606280c5fa24ae595

C2

http://195.123.218.98:80

http://31.192.23

Attributes
  • user_agent

    SunShineMoonLight

xor.plain

Targets

    • Target

      5331b0a5b6b16a334b4fa64d62a61224a189fda3fd00b70a383fe12dfe75d9e4.exe

    • Size

      1.5MB

    • MD5

      fcac132cbd444d4d0f0d36f8c08ce02b

    • SHA1

      e2d73934c6e501b4333487259d449ad8c8802e21

    • SHA256

      5331b0a5b6b16a334b4fa64d62a61224a189fda3fd00b70a383fe12dfe75d9e4

    • SHA512

      30ffee7c0a5d62cbc101dbd9268929cb993b1c5325a88d78dc32d7865652dbc6f235527da167f1ac29103930193dd780814fc39993002f35cefeafff8e6d546c

    • SSDEEP

      24576:6y0ZMCjXqfkGgXkvTp1PtjMjn8AHqcHJrMiXE52FKFK/ZBM0Ekh/b4v:B4FXO3PejnVHPpYiS6KFih

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Detect ZGRat V1

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • Modifies Windows Defender Real-time Protection settings

    • Raccoon

      Raccoon is an infostealer written in C++ and first seen in 2019.

    • Raccoon Stealer payload

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • XMRig Miner payload

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Stops running service(s)

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Windows security modification

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Detected potential entity reuse from brand microsoft.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks