General

  • Target

    34fa922e34b89e9532b74f9cf02b6e4421c695acc5587cf8352e226eb15f2ce0

  • Size

    906KB

  • Sample

    231026-namghacg83

  • MD5

    6a2958d47f95f2bfdec666e87295b520

  • SHA1

    4698a86e08a722707b7eb944a9f651b886bc9d83

  • SHA256

    34fa922e34b89e9532b74f9cf02b6e4421c695acc5587cf8352e226eb15f2ce0

  • SHA512

    2fb5186cda5679b176225cf42b11a03ff8f46b4d70845f798366b27a91866c94585b3f56f87a39ac7e57d412b12983f04e4759949dc38cb07a5adcf2159565fc

  • SSDEEP

    12288:9jjzgYmmNwOIbDh6z/iuuu9gHgr6w4AtVCVlgzIMGKumjg8fLvC:xjzgpmNwOIbDh6TJ6K/CVl0V

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

raccoon

Botnet

6a6a005b9aa778f606280c5fa24ae595

C2

http://195.123.218.98:80

http://31.192.23

Attributes
  • user_agent

    SunShineMoonLight

xor.plain

Extracted

Family

smokeloader

Version

2020

C2

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

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

rc4.i32
rc4.i32

Targets

    • Target

      34fa922e34b89e9532b74f9cf02b6e4421c695acc5587cf8352e226eb15f2ce0

    • Size

      906KB

    • MD5

      6a2958d47f95f2bfdec666e87295b520

    • SHA1

      4698a86e08a722707b7eb944a9f651b886bc9d83

    • SHA256

      34fa922e34b89e9532b74f9cf02b6e4421c695acc5587cf8352e226eb15f2ce0

    • SHA512

      2fb5186cda5679b176225cf42b11a03ff8f46b4d70845f798366b27a91866c94585b3f56f87a39ac7e57d412b12983f04e4759949dc38cb07a5adcf2159565fc

    • SSDEEP

      12288:9jjzgYmmNwOIbDh6z/iuuu9gHgr6w4AtVCVlgzIMGKumjg8fLvC:xjzgpmNwOIbDh6TJ6K/CVl0V

    • 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.

    • Detect ZGRat V1

    • 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.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Modifies Windows Firewall

    • 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