General

  • Target

    104dc4128f7c0cfad00e75e00a1efb3387e6bf28c0f7dc37c112fc4a302eed23

  • Size

    883KB

  • Sample

    231011-k9velsdd9z

  • MD5

    7c07a842e82c38df6f78f6121b9649d3

  • SHA1

    88a37a0a481580e900a511d8ead077e9f7300f56

  • SHA256

    104dc4128f7c0cfad00e75e00a1efb3387e6bf28c0f7dc37c112fc4a302eed23

  • SHA512

    7fd9d53c748a412d3e684cd0539e9c467ad2e3a3990bf8bf42fcddc75a48012914e038ee753ab356095217a3072bf6cdc43db1cb34689a7284a54523c1917439

  • SSDEEP

    12288:Y+KAoHK4DW9g145x58OpGH2EJ/qdDyyZpxThSGu4yw+P9RXI/9:YDbW9g145x58Opc/yVzS1Xw9

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

pixelscloud

C2

85.209.176.171:80

Extracted

Family

redline

Botnet

6012068394_99

C2

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

Extracted

Family

redline

Botnet

@ytlogsbot

C2

185.216.70.238:37515

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

redline

Botnet

breha

C2

77.91.124.55:19071

Targets

    • Target

      104dc4128f7c0cfad00e75e00a1efb3387e6bf28c0f7dc37c112fc4a302eed23

    • Size

      883KB

    • MD5

      7c07a842e82c38df6f78f6121b9649d3

    • SHA1

      88a37a0a481580e900a511d8ead077e9f7300f56

    • SHA256

      104dc4128f7c0cfad00e75e00a1efb3387e6bf28c0f7dc37c112fc4a302eed23

    • SHA512

      7fd9d53c748a412d3e684cd0539e9c467ad2e3a3990bf8bf42fcddc75a48012914e038ee753ab356095217a3072bf6cdc43db1cb34689a7284a54523c1917439

    • SSDEEP

      12288:Y+KAoHK4DW9g145x58OpGH2EJ/qdDyyZpxThSGu4yw+P9RXI/9:YDbW9g145x58Opc/yVzS1Xw9

    • 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.

    • Detected google phishing page

    • 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.

    • Modifies boot configuration data using bcdedit

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Possible attempt to disable PatchGuard

      Rootkits can use kernel patching to embed themselves in an operating system.

    • Stops running service(s)

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • 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