General

  • Target

    0x0007000000016cba-119.dat

  • Size

    37KB

  • Sample

    231211-a2xvnahgg2

  • MD5

    226a9756a13db11e9b7a0bf564998191

  • SHA1

    cd56ed73215be2917cc5718f8793e91349335781

  • SHA256

    59101b7b237d9e3247b87892de8d7204b178ddf2fcef9930990d51b66ec0bdfb

  • SHA512

    ec4c0e91a454c66c2544e2e073a92b656010dd1a0d579af5cf0d17adac646a8a7e6bdc73e38724a8171a655dbfde0c36d6a9544d2618dd92c7b82390b3fe0d18

  • SSDEEP

    768:d8n3N4JRqwg8UTB+8zx70f0PSuopLwlFFWO7:dmN4JRrg8ypxSKFFX

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://81.19.131.34/fks/index.php

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

LiveTraffic

C2

77.105.132.87:6731

Extracted

Family

redline

Botnet

@oleh_ps

C2

176.123.7.190:32927

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

eternity

Wallets

47vk9PbPuHnEnazCn4tLpwPCWRLSMhpX9PD8WqpjchhTXisimD6j8EvRFDbPQHKUmHVq3vAM3DLytXLg8CqcdRXRFdPe92Q

Attributes
  • payload_urls

    https://raw.githubusercontent.com/VolVeRFM/SilentMiner-VolVeR/main/VolVeRBuilder/Resources/xmrig.exe

Extracted

Family

smokeloader

Version

2020

C2

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

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

rc4.i32
rc4.i32

Targets

    • Target

      0x0007000000016cba-119.dat

    • Size

      37KB

    • MD5

      226a9756a13db11e9b7a0bf564998191

    • SHA1

      cd56ed73215be2917cc5718f8793e91349335781

    • SHA256

      59101b7b237d9e3247b87892de8d7204b178ddf2fcef9930990d51b66ec0bdfb

    • SHA512

      ec4c0e91a454c66c2544e2e073a92b656010dd1a0d579af5cf0d17adac646a8a7e6bdc73e38724a8171a655dbfde0c36d6a9544d2618dd92c7b82390b3fe0d18

    • SSDEEP

      768:d8n3N4JRqwg8UTB+8zx70f0PSuopLwlFFWO7:dmN4JRrg8ypxSKFFX

    • Eternity

      Eternity Project is a malware kit offering an info stealer, clipper, worm, coin miner, ransomware, and DDoS bot.

    • Glupteba

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

    • Glupteba 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.

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Deletes itself

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks