General

  • Target

    [CRACKHEAP.NET]PW12345IObit_Advanced_SystemCare_Pro_keygen_by_KeygenNinja.exe

  • Size

    9.2MB

  • Sample

    210228-yj95yrad8a

  • MD5

    003580bd9a88bacfffcacc6489bb158e

  • SHA1

    1f02d19c11cce647bafd8a7793a69fe2ba910375

  • SHA256

    a75c1b1675c426036ddc8e25884f8c14a0d38ad95978a4f13364e46c58e24b36

  • SHA512

    e76494090eb5484076a742d91ef283e2e5c4cec816f3290474ac230460c200f53b19180609afe0cedccb474a53e09d8554aafafafcd9469eeb5d0369b5f58690

Malware Config

Extracted

Family

azorult

C2

http://kvaka.li/1210776429.php

Extracted

Language
ps1
Deobfuscated
URLs
ps1.dropper

http://labsclub.com/welcome

Extracted

Family

smokeloader

Version

2020

C2

http://naritouzina.net/

http://nukaraguasleep.net/

http://notfortuaj.net/

http://natuturalistic.net/

http://zaniolofusa.net/

rc4.i32
rc4.i32

Extracted

Family

metasploit

Version

windows/single_exec

Extracted

Family

raccoon

Botnet

5d27abda281eabc425bfae4c755a0a6f987d743b

Attributes
  • url4cnc

    https://telete.in/h_gagger_1

rc4.plain
rc4.plain

Extracted

Family

smokeloader

Version

2019

C2

http://10022020newfolder1002002131-service1002.space/

http://10022020newfolder1002002231-service1002.space/

http://10022020newfolder3100231-service1002.space/

http://10022020newfolder1002002431-service1002.space/

http://10022020newfolder1002002531-service1002.space/

http://10022020newfolder33417-01242510022020.space/

http://10022020test125831-service1002012510022020.space/

http://10022020test136831-service1002012510022020.space/

http://10022020test147831-service1002012510022020.space/

http://10022020test146831-service1002012510022020.space/

http://10022020test134831-service1002012510022020.space/

http://10022020est213531-service100201242510022020.ru/

http://10022020yes1t3481-service1002012510022020.ru/

http://10022020test13561-service1002012510022020.su/

http://10022020test14781-service1002012510022020.info/

http://10022020test13461-service1002012510022020.net/

http://10022020test15671-service1002012510022020.tech/

http://10022020test12671-service1002012510022020.online/

http://10022020utest1341-service1002012510022020.ru/

http://10022020uest71-service100201dom2510022020.ru/

rc4.i32
rc4.i32

Extracted

Family

raccoon

Botnet

9ba64f4b6fe448911470a88f09d6e7d5b92ff0ab

Attributes
  • url4cnc

    https://telete.in/jagressor_kz

rc4.plain
rc4.plain

Extracted

Family

raccoon

Botnet

e4d9483b3bf93472877ddcf6765b01165102aed5

Attributes
  • url4cnc

    https://telete.in/s3santodomingo

rc4.plain
rc4.plain

Targets

    • Target

      [CRACKHEAP.NET]PW12345IObit_Advanced_SystemCare_Pro_keygen_by_KeygenNinja.exe

    • Size

      9.2MB

    • MD5

      003580bd9a88bacfffcacc6489bb158e

    • SHA1

      1f02d19c11cce647bafd8a7793a69fe2ba910375

    • SHA256

      a75c1b1675c426036ddc8e25884f8c14a0d38ad95978a4f13364e46c58e24b36

    • SHA512

      e76494090eb5484076a742d91ef283e2e5c4cec816f3290474ac230460c200f53b19180609afe0cedccb474a53e09d8554aafafafcd9469eeb5d0369b5f58690

    • Azorult

      An information stealer that was first discovered in 2016, targeting browsing history and passwords.

    • DiamondFox

      DiamondFox is a multipurpose botnet with many capabilities.

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba Payload

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    • PlugX

      PlugX is a RAT (Remote Access Trojan) that has been around since 2008.

    • Pony,Fareit

      Pony is a Remote Access Trojan application that steals information.

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine Payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • Checks for common network interception software

      Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.

    • DiamondFox payload

      Detects DiamondFox payload in file/memory.

    • ModiLoader First Stage

    • Modifies boot configuration data using bcdedit

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • XMRig Miner Payload

    • Blocklisted process makes network request

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Possible attempt to disable PatchGuard

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

    • Suspicious Office macro

      Office document equipped with 4.0 macros.

    • UPX packed file

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

    • Checks computer location settings

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

    • Loads dropped DLL

    • Modifies file permissions

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks for any installed AV software in registry

    • Checks installed software on the system

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

    • Checks whether UAC is enabled

    • Drops Chrome extension

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • 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.

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Command-Line Interface

1
T1059

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Bootkit

1
T1067

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Impair Defenses

1
T1562

File Permissions Modification

1
T1222

Modify Registry

3
T1112

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

4
T1081

Discovery

Software Discovery

1
T1518

Query Registry

7
T1012

System Information Discovery

8
T1082

Security Software Discovery

1
T1063

Peripheral Device Discovery

3
T1120

Remote System Discovery

1
T1018

Collection

Data from Local System

4
T1005

Command and Control

Web Service

1
T1102

Tasks

static1

Score
N/A

behavioral1

azorultponybootkitdiscoveryevasioninfostealermacropersistenceratspywarestealertrojanxlm
Score
10/10

behavioral2

azorultgluptebametasploitmodiloaderraccoonredlinesmokeloadervidarxmrig5d27abda281eabc425bfae4c755a0a6f987d743bbackdoorbootkitdiscoverydropperevasioninfostealerloadermacrominerpersistencespywarestealertrojanupxxlm
Score
10/10

behavioral3

azorultdiamondfoxgluptebametasploitmodiloaderplugxraccoonredlinesmokeloadervidarxmrig5d27abda281eabc425bfae4c755a0a6f987d743b9ba64f4b6fe448911470a88f09d6e7d5b92ff0abe4d9483b3bf93472877ddcf6765b01165102aed5backdoorbootkitbotnetdiscoverydropperevasioninfostealerloadermacrominerpersistencespywarestealertrojanupxxlm
Score
10/10

behavioral4

azorultinfostealermacrotrojanxlm
Score
10/10

behavioral5

azorultponydiscoveryinfostealerratspywarestealertrojan
Score
10/10