General

  • Target

    ee59f53c90103ccfc35cf80df8ee430e4955d7dcba071145b5ab4f909e53da75

  • Size

    1.5MB

  • Sample

    231031-qltq3agc2w

  • MD5

    52af19adc2c4e3ef13d79a9c1d8ca0e0

  • SHA1

    b5966f432a4bbc4fcb15fa1bae214d177893116c

  • SHA256

    db40953624e5d65ee5409ae9d1db577c9ac92f850064cd3973b9cb8f087a2d34

  • SHA512

    16adca5309a6e25da83b6b80463e5adfc24b39364709f6332b7997b8803b1cb5b27b7aa1492f23b850ea3268b23e2f496e89abf3909741adf379d21e480dc5af

  • SSDEEP

    24576:udeye9draC6945DRsnHSD5WW5GmrfmRSDMylYOyOTcSgNSRF9i20k89ViRc8iIej:ube91l6C5DySDsUGamklYO90NSF9i2RQ

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

pixelnew

C2

194.49.94.11:80

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

      ee59f53c90103ccfc35cf80df8ee430e4955d7dcba071145b5ab4f909e53da75

    • Size

      1.5MB

    • MD5

      3c2e43a531ae3e83bb69fb1ad4c42725

    • SHA1

      cd779157dcb51201af8689190a328fd7967d4980

    • SHA256

      ee59f53c90103ccfc35cf80df8ee430e4955d7dcba071145b5ab4f909e53da75

    • SHA512

      6f02ddc50a9f2067d2744002a2f8337a4f8279f7b9eac87bda7cd7a5ea1d8406d746d76eedf0a7f49e75fcfcfc5269711f5966530902e71f4d67927ca01d5bf2

    • SSDEEP

      49152:8xTJCC5DBDYTsoGamGlCe9WNaFyv879piy:qo6PqmGIRMFyly

    • 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

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • 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

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • 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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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 paypal.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks