General

  • Target

    ad72c09f78a810a2f4c223050f7a6daf.exe

  • Size

    246KB

  • Sample

    231011-gag4fsed64

  • MD5

    ad72c09f78a810a2f4c223050f7a6daf

  • SHA1

    68a828a84316d74fbe5ee645efad444c8218c0cb

  • SHA256

    a35afe26b8ddfde1245999d5706f7520f5b472c1d46f61e0451b74d8c3169f39

  • SHA512

    35e382d1f0cbbe3ce3fc6c27d2f43dfb8ea0ad673a6891abe3bcd163d73514f055c26bc29718935f45acb28a99511031aad5a492a53f10523f5694cf08fc7f1f

  • SSDEEP

    6144:PHz4SHy5uoBMFGV5PEkIXEHvZAOwNGvrMSVs0BC+:kCmuoBMUOMxZvrMqs0BC+

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

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

Targets

    • Target

      ad72c09f78a810a2f4c223050f7a6daf.exe

    • Size

      246KB

    • MD5

      ad72c09f78a810a2f4c223050f7a6daf

    • SHA1

      68a828a84316d74fbe5ee645efad444c8218c0cb

    • SHA256

      a35afe26b8ddfde1245999d5706f7520f5b472c1d46f61e0451b74d8c3169f39

    • SHA512

      35e382d1f0cbbe3ce3fc6c27d2f43dfb8ea0ad673a6891abe3bcd163d73514f055c26bc29718935f45acb28a99511031aad5a492a53f10523f5694cf08fc7f1f

    • SSDEEP

      6144:PHz4SHy5uoBMFGV5PEkIXEHvZAOwNGvrMSVs0BC+:kCmuoBMUOMxZvrMqs0BC+

    • 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.

    • Modifies Windows Defender Real-time Protection settings

    • 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.

    • Downloads MZ/PE file

    • Stops running service(s)

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks