General

  • Target

    1414767419b88dd7c2cbbc69e94cb18c231d3c4a48e92aed01f0bceb329e9095

  • Size

    166KB

  • Sample

    231010-y8t94sbc84

  • MD5

    cca482930e35764d9d7b4f1532fd9a3a

  • SHA1

    e11ab1010ee20df3ce55cedb09869ed3e64b4d66

  • SHA256

    1414767419b88dd7c2cbbc69e94cb18c231d3c4a48e92aed01f0bceb329e9095

  • SHA512

    a25c04c3194cc76aad6d1089c82b37f95d42850eba30234ea4c1b5d5d052af4179dbc3039526cf5d5e27650f72583060e9b93a707c9159264e194350a605dd63

  • SSDEEP

    3072:WhSUoNowo7h0BEYmbuw16GVuiIPMoCbTf4vr1mvnCmmnCafzj:WhdUiOBEBbx6GBsvr1Ezarj

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

smokeloader

Botnet

up3

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

Version

2020

C2

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

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

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

magia

C2

77.91.124.55:19071

Extracted

Family

redline

Botnet

lutyr

C2

77.91.124.55:19071

Targets

    • Target

      1414767419b88dd7c2cbbc69e94cb18c231d3c4a48e92aed01f0bceb329e9095

    • Size

      166KB

    • MD5

      cca482930e35764d9d7b4f1532fd9a3a

    • SHA1

      e11ab1010ee20df3ce55cedb09869ed3e64b4d66

    • SHA256

      1414767419b88dd7c2cbbc69e94cb18c231d3c4a48e92aed01f0bceb329e9095

    • SHA512

      a25c04c3194cc76aad6d1089c82b37f95d42850eba30234ea4c1b5d5d052af4179dbc3039526cf5d5e27650f72583060e9b93a707c9159264e194350a605dd63

    • SSDEEP

      3072:WhSUoNowo7h0BEYmbuw16GVuiIPMoCbTf4vr1mvnCmmnCafzj:WhdUiOBEBbx6GBsvr1Ezarj

    • 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.

    • 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

    • 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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks