General

  • Target

    d071453fde91c226c68b9041e77729c1bcdb52df4fd8663c98f4e6312e96d05b

  • Size

    914KB

  • Sample

    231026-l3hmxaeb5w

  • MD5

    86ed295b9efbb45e2d85748b3f1181a3

  • SHA1

    daa8a56847bdb4cc2daf97315a31d3c76a1a1b96

  • SHA256

    d071453fde91c226c68b9041e77729c1bcdb52df4fd8663c98f4e6312e96d05b

  • SHA512

    2cc3199dc60d2651e8554dc0446b881f496f97a39702b6bc0f69cd1dd3e627c5a02b66ec248f5a5271d0a85ef0762a06cbf09165bf9fd84aa8774757d0c57f31

  • SSDEEP

    12288:iM6taZ29AzVvWD+wVrJhDgbjFahvix4dDvuZfwW6/xuCXDX6qY9R:iY29AzVvWD+wVbgbjeKx6gO6q

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

      d071453fde91c226c68b9041e77729c1bcdb52df4fd8663c98f4e6312e96d05b

    • Size

      914KB

    • MD5

      86ed295b9efbb45e2d85748b3f1181a3

    • SHA1

      daa8a56847bdb4cc2daf97315a31d3c76a1a1b96

    • SHA256

      d071453fde91c226c68b9041e77729c1bcdb52df4fd8663c98f4e6312e96d05b

    • SHA512

      2cc3199dc60d2651e8554dc0446b881f496f97a39702b6bc0f69cd1dd3e627c5a02b66ec248f5a5271d0a85ef0762a06cbf09165bf9fd84aa8774757d0c57f31

    • SSDEEP

      12288:iM6taZ29AzVvWD+wVrJhDgbjFahvix4dDvuZfwW6/xuCXDX6qY9R:iY29AzVvWD+wVbgbjeKx6gO6q

    • 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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks