General

  • Target

    16fe_sample.bin

  • Size

    883KB

  • Sample

    231011-g89alahc34

  • MD5

    ad52ab68dad439860eadbebfbe31a3e9

  • SHA1

    40980838bc035230299612420432ce4c57a5a4f4

  • SHA256

    16fe20ecb5af584fe0e4baf89426f308defa670ab6ee03ce841c82b4398eeac2

  • SHA512

    f61ba12955b6f3baa51c2c9e5ea1c84c6a9115602d01866ac77702c9edd6607d3a134ff65281a8dad8dce8e5ca0f8565510ed62a8dd9d32d0f68796694b72603

  • SSDEEP

    12288:c+WAoWK3DW9g145x58OpGHmEJ/qdDyyZpxThSGu4ywzXI/9:cK8W9g145x58Ops/yVzSMXw9

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

redline

Botnet

6012068394_99

C2

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

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

redline

Botnet

pixelscloud

C2

85.209.176.171:80

Extracted

Family

smokeloader

Version

2020

C2

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

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

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

breha

C2

77.91.124.55:19071

Extracted

Family

redline

Botnet

kukish

C2

77.91.124.55:19071

Targets

    • Target

      16fe_sample.bin

    • Size

      883KB

    • MD5

      ad52ab68dad439860eadbebfbe31a3e9

    • SHA1

      40980838bc035230299612420432ce4c57a5a4f4

    • SHA256

      16fe20ecb5af584fe0e4baf89426f308defa670ab6ee03ce841c82b4398eeac2

    • SHA512

      f61ba12955b6f3baa51c2c9e5ea1c84c6a9115602d01866ac77702c9edd6607d3a134ff65281a8dad8dce8e5ca0f8565510ed62a8dd9d32d0f68796694b72603

    • SSDEEP

      12288:c+WAoWK3DW9g145x58OpGHmEJ/qdDyyZpxThSGu4ywzXI/9:cK8W9g145x58Ops/yVzSMXw9

    • 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

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks