General

  • Target

    ffaeba83f7f6e1d5cfe5a7217e05ee20.bin

  • Size

    1.5MB

  • Sample

    231030-c1ad3sad6v

  • MD5

    88e994e40f35fc05ce382494b49d4123

  • SHA1

    fd72bd2957847cc1c1b51031d23499761e73e3e4

  • SHA256

    b8191ca6a6b019239a0c61016ed46c192c65243aff9bb2ee00049f31bcb33aa9

  • SHA512

    7aa4a0d6543fd0e4ff6c70e51ba949e3fe98e3a691777d7e303e602f95f4bfd06d32055d00bb0c690055fa9abeb4a1fd2264659da1ba0cb4a999aef0dcf78a45

  • SSDEEP

    24576:1WSj3TpUcjeUZU6y8TJAhUOFwMCaSfltbiegMHX/Or6xhq3wNYK9X9X8w7:1WSjtUcjeUZU6yuJAhfFSdtbfj3/PXH

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

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

Extracted

Family

redline

Botnet

@ytlogsbot

C2

194.169.175.235:42691

Targets

    • Target

      ff1dffb89fbb43e42796b56bca4bfe0878568bcbb62f0503b583aea2c3218e2c.exe

    • Size

      1.5MB

    • MD5

      ffaeba83f7f6e1d5cfe5a7217e05ee20

    • SHA1

      3ce37f07c04758a72b3af3bf1afe9d3e341b2087

    • SHA256

      ff1dffb89fbb43e42796b56bca4bfe0878568bcbb62f0503b583aea2c3218e2c

    • SHA512

      d96a36386a69883eed54c7a6e54b262ba73d1bc69e5a3c00a45355a50355e494b0daa7bfee5d2ded6daf16867a7334ece92407a89cb8930c17ab423fee4a1875

    • SSDEEP

      49152:InAXuKYnvtkYFAZz+8vp5qRjVBcmWLSv+uJOB:emuKYnvt/svvp5qRjVamXvJk

    • 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 Poverty Stealer Payload

    • Detect ZGRat V1

    • Glupteba

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

    • Glupteba payload

    • Modifies Windows Defender Real-time Protection settings

    • Poverty Stealer

      Poverty Stealer is a crypto and infostealer written in C++.

    • 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.

    • 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

    • 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