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General

  • Target

    79509c10f12ac3c43568a72e2729aaad4e34494c89ffff498c2f510196c7001f

  • Size

    246KB

  • Sample

    231010-2ahefafc3z

  • MD5

    828182fb162d7fa8f888fc95dd72d685

  • SHA1

    13e0f29931f9bcf0d26d8d8c99b6a1c26941bf39

  • SHA256

    79509c10f12ac3c43568a72e2729aaad4e34494c89ffff498c2f510196c7001f

  • SHA512

    26233c372e273b6e9362dc472a7e1d3451712a325295e548481b657b8b141ea7a5bb5388622761d8c3fa6c6c9393d9505808dac6dea68832d63bd30abac9961a

  • SSDEEP

    6144:H5z4SHy5uoBMFGV5PEkIXEHvZAOl3Crzf9Vs0BC+:uCmuoBMUOMxjCfs0BC+

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

6012068394_99

C2

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

Extracted

Family

redline

Botnet

pixelscloud

C2

85.209.176.171:80

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

redline

Botnet

brand

C2

77.91.124.55:19071

Extracted

Family

redline

Botnet

lutyr

C2

77.91.124.55:19071

Targets

    • Target

      79509c10f12ac3c43568a72e2729aaad4e34494c89ffff498c2f510196c7001f

    • Size

      246KB

    • MD5

      828182fb162d7fa8f888fc95dd72d685

    • SHA1

      13e0f29931f9bcf0d26d8d8c99b6a1c26941bf39

    • SHA256

      79509c10f12ac3c43568a72e2729aaad4e34494c89ffff498c2f510196c7001f

    • SHA512

      26233c372e273b6e9362dc472a7e1d3451712a325295e548481b657b8b141ea7a5bb5388622761d8c3fa6c6c9393d9505808dac6dea68832d63bd30abac9961a

    • SSDEEP

      6144:H5z4SHy5uoBMFGV5PEkIXEHvZAOl3Crzf9Vs0BC+:uCmuoBMUOMxjCfs0BC+

    • 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.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Modifies boot configuration data using bcdedit

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • 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

    • Reads user/profile data of web browsers

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

    • 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