General

  • Target

    0599c6019431747c2430cea7d2575df94f1799d69ed1c5ae703bf0cb13214578

  • Size

    1.5MB

  • Sample

    231025-l2l9psfg86

  • MD5

    66e94b18f63324a2162f3b651f84c9d0

  • SHA1

    e9a0a22fcbf33c1aa291d105ed577045c3e851a5

  • SHA256

    0599c6019431747c2430cea7d2575df94f1799d69ed1c5ae703bf0cb13214578

  • SHA512

    dde7eaac56b4f62c574bd4db9a84c35c3320aee10f9332dd8980b2e7d2b294378ca3b26dbe762f717a9532f1dc8935e16a271a32dd442f05423786905e370fea

  • SSDEEP

    24576:Mywb2DTJF0Rx5+8Ph4jvtmdm9ONll7mezaUHaMGu/g5MWHBPtYk2B6JcBN:7wb2DTJFeoNvtmdm9ajaUg2g537Y/B5

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

      0599c6019431747c2430cea7d2575df94f1799d69ed1c5ae703bf0cb13214578

    • Size

      1.5MB

    • MD5

      66e94b18f63324a2162f3b651f84c9d0

    • SHA1

      e9a0a22fcbf33c1aa291d105ed577045c3e851a5

    • SHA256

      0599c6019431747c2430cea7d2575df94f1799d69ed1c5ae703bf0cb13214578

    • SHA512

      dde7eaac56b4f62c574bd4db9a84c35c3320aee10f9332dd8980b2e7d2b294378ca3b26dbe762f717a9532f1dc8935e16a271a32dd442f05423786905e370fea

    • SSDEEP

      24576:Mywb2DTJF0Rx5+8Ph4jvtmdm9ONll7mezaUHaMGu/g5MWHBPtYk2B6JcBN:7wb2DTJFeoNvtmdm9ajaUg2g537Y/B5

    • 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.

    • 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.

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Stops running service(s)

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • 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.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks