General

  • Target

    d3f2b86a4bc08bfc7bb1a8bce252245c896bc010cbc1ba22c9c1a26bc7d62a56

  • Size

    246KB

  • Sample

    231011-f3rmxsbf41

  • MD5

    0a77e7c7e264f8e58d65db3bc9b0a577

  • SHA1

    19472c3d757a5728033a3ebf4501e9255d7b36d1

  • SHA256

    d3f2b86a4bc08bfc7bb1a8bce252245c896bc010cbc1ba22c9c1a26bc7d62a56

  • SHA512

    731d5ea5656646d447d35f699d611013a81ae9aa42b871fdf5f3e73cfe6307b46e6c86dadcc8c5b7d87c61b37b7d189fd41731b9ecd09ddc6db19095fea290bd

  • SSDEEP

    6144:lIz4SHy5uoBMFGV5PEkIXEHvZAO7oxe/Vs0BC+:NCmuoBMUOMxOxets0BC+

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

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

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

redline

Botnet

6012068394_99

C2

https://pastebin.com/raw/8baCJyMF

Extracted

Family

redline

Botnet

pixelscloud

C2

85.209.176.171:80

Extracted

Family

redline

Botnet

breha

C2

77.91.124.55:19071

Extracted

Family

redline

Botnet

kukish

C2

77.91.124.55:19071

Targets

    • Target

      d3f2b86a4bc08bfc7bb1a8bce252245c896bc010cbc1ba22c9c1a26bc7d62a56

    • Size

      246KB

    • MD5

      0a77e7c7e264f8e58d65db3bc9b0a577

    • SHA1

      19472c3d757a5728033a3ebf4501e9255d7b36d1

    • SHA256

      d3f2b86a4bc08bfc7bb1a8bce252245c896bc010cbc1ba22c9c1a26bc7d62a56

    • SHA512

      731d5ea5656646d447d35f699d611013a81ae9aa42b871fdf5f3e73cfe6307b46e6c86dadcc8c5b7d87c61b37b7d189fd41731b9ecd09ddc6db19095fea290bd

    • SSDEEP

      6144:lIz4SHy5uoBMFGV5PEkIXEHvZAO7oxe/Vs0BC+:NCmuoBMUOMxOxets0BC+

    • Amadey

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

    • Detects Healer an antivirus disabler dropper

    • Glupteba

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

    • Glupteba payload

    • Healer

      Healer an antivirus disabler dropper.

    • 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.

    • Modifies boot configuration data using bcdedit

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Possible attempt to disable PatchGuard

      Rootkits can use kernel patching to embed themselves in an operating system.

    • Stops running service(s)

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks