General

  • Target

    d92abc6b445443820438abea7b48e6f6.bin

  • Size

    322KB

  • Sample

    231031-dsy8xagc3y

  • MD5

    003c79aa869bace68f8c7204ff044577

  • SHA1

    29934a84f2c62ebb217dd3931e818e3a99f236fa

  • SHA256

    9cf0519cebb983b617fc235cbd4b86c1dac2fe0a8113abcc9533be46d2fb8f35

  • SHA512

    1f94130bd4568687459a156870f4d34a88fde14268dfe918dba1c491c789b17d88b000a80ec1c0f617c95bed905607b392db9e4438a129806d31f0015878ef37

  • SSDEEP

    6144:FajjDuvPBRQBxRSDJosHTK1+9bCAQOQkMzBiN/74qN8WMeWNjSKPeV:FajjKZR2xWc1cmMQ1zBe/c0VMeh

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

redline

Botnet

kinza

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

@ytlogsbot

C2

194.169.175.235:42691

Extracted

Family

redline

Botnet

pixelnew

C2

194.49.94.11:80

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

Botnet

up3

Extracted

Family

smokeloader

Version

2020

C2

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

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

rc4.i32
rc4.i32

Targets

    • Target

      708495976c85a414d24e13e30b01e4d06e28cf07a512cc5459060d65e8b25d6d.exe

    • Size

      896KB

    • MD5

      d92abc6b445443820438abea7b48e6f6

    • SHA1

      dd81eb616abd33bda134a6a2e4d2d57150187e36

    • SHA256

      708495976c85a414d24e13e30b01e4d06e28cf07a512cc5459060d65e8b25d6d

    • SHA512

      de9661e32db6acdf7bdff6ac4c6455bfd108306cd81c985a022ac204dfa7ed7bc2ca15a31033548479dc90d8a4a2c0bd95204e9e6966ffa8bffedf37fe4a2b45

    • SSDEEP

      12288:YZHimtw0po7a0d0+g6Ud+8/GIMIIZPJnnKmqgsu+C8tM2gvZB:YZCmtw0po7a0dja5/GvRAaqAvZ

    • 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

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Downloads MZ/PE file

    • 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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks