General

  • Target

    455ed670ddf343d9c056a84c58e26f2a.bin

  • Size

    1.5MB

  • Sample

    231031-b77gqahh74

  • MD5

    d244f46053578c3dcb9e3b9166cac458

  • SHA1

    9fa0705280d93e04c7407cfd69720b8dd65038d8

  • SHA256

    64c0baf3fb7330dc1066f7bcc334cebbbcb04bebfd24c1ece5ddc1b8db36acd6

  • SHA512

    090fba38f3ad250b362ddd2c115324ce13f8ad8cec74268e33b9bf6ddb842b0c2b0c426cd346d20980d9cf04938cb3c1686dcae79deba1bcec367e23e9cf1ad8

  • SSDEEP

    24576:bbjLbVn1eHSeDt5KsLNHIEqgJTu4x0g+c1Z/nbtK3byq+sEjka8jIfRB7Y4TBo3a:bbj3V1iyQ9HHx0gfJbwUsE0jy7YMCDu

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

redline

Botnet

@ytlogsbot

C2

194.169.175.235:42691

Extracted

Family

redline

Botnet

pixelnew

C2

194.49.94.11:80

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

Targets

    • Target

      a8b53ea99830e5c30741784b25c7757cc93011fddade819a26813ffa61d35c5e.exe

    • Size

      1.5MB

    • MD5

      455ed670ddf343d9c056a84c58e26f2a

    • SHA1

      776d46d6bf85d3617aa2b1c0252304461f5348d6

    • SHA256

      a8b53ea99830e5c30741784b25c7757cc93011fddade819a26813ffa61d35c5e

    • SHA512

      036d348e29583602357bb96de17b7867241c40b1aeadff7cf7941e5adc49905c199ca52d16ac80c22a4f8ca676f1ae08c39592b20b53fb7838a459c812d2d327

    • SSDEEP

      24576:NyAQpF9OPS85o0ISnEtkXWnIt6X5WgPP4yKBpgYwg/dX5nxZNjBHra:oAQxufKeXaIQX3GzwGddx9H

    • 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

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Looks up external IP address via web service

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

    • Detected potential entity reuse from brand microsoft.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks