Resubmissions

01-11-2024 12:33

241101-pradyaypdv 10

27-10-2024 23:08

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20-10-2024 16:28

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20-10-2024 16:26

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02-10-2024 11:53

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13-09-2024 04:59

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11-09-2024 15:54

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11-09-2024 15:53

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25-08-2024 22:53

240825-2t6als1gll 10

General

  • Target

    230823-139hyshd3w_pw_infected.zip

  • Size

    472KB

  • Sample

    240813-3w8n7awgmp

  • MD5

    e3af7d1463d266e02cd03ea7a3add2e4

  • SHA1

    6456c0de00c86db5e7d061fbf7e19792d3dbbc4a

  • SHA256

    8ef176944e54df85db028979ceb66b2b6e807b1615f4254c273d4b433caec0dd

  • SHA512

    855e4ba5316a800113f6f410d37ba7e981c0f72bb23664c26e464777f2a0a96d8f651e77189af89e70be9d032a3a1b7b40b005bd60b9f6dc792c7588b3a8d9bb

  • SSDEEP

    12288:ABgmK1z0D2TuzS4cu2LH6WhBO8RiKrDmlPPoSdERZIhp4TWo3:2BKqSt4AH6Whc2fqPoSdEDRWo3

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://blockchainjoblist.com/wp-admin/014080/

exe.dropper

https://womenempowermentpakistan.com/wp-admin/paba5q52/

exe.dropper

https://atnimanvilla.com/wp-content/073735/

exe.dropper

https://yeuquynhnhai.com/upload/41830/

exe.dropper

https://deepikarai.com/js/4bzs6/

Extracted

Family

azorult

C2

http://boglogov.site/index.php

Extracted

Family

lokibot

C2

http://blesblochem.com/two/gates1/fre.php

http://kbfvzoboss.bid/alien/fre.php

http://alphastand.trade/alien/fre.php

http://alphastand.win/alien/fre.php

http://alphastand.top/alien/fre.php

Extracted

Family

warzonerat

C2

168.61.222.215:5400

Targets

    • Target

      dl2.exe

    • Size

      849KB

    • MD5

      c2055b7fbaa041d9f68b9d5df9b45edd

    • SHA1

      e4bd443bd4ce9029290dcd4bb47cb1a01f3b1b06

    • SHA256

      342f04c4720590c40d24078d46d9b19d8175565f0af460598171d58f5ffc48f3

    • SHA512

      18905b75938b8af9468b1aa3ffbae796a139c2762e623aa6ffb9ec2b293dd04aa1f90d1ed5a7dbda7853795a3688e368121a134c7f63e527a8e5e7679301a1dc

    • SSDEEP

      12288:A3RY3yNqMRTF4q2rxHn2ot/81xpNQyjUXlmoe7ufjHAtjXD7r2:A3RY3R24q+xn/8Xp2yOl5fzQ/2

    • Azorult

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

    • BazarBackdoor

      Stealthy backdoor targeting corporate networks, believed to be developed by Trickbot's authors.

    • Lokibot

      Lokibot is a Password and CryptoCoin Wallet Stealer.

    • ModiLoader, DBatLoader

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

    • Modifies Windows Defender Real-time Protection settings

    • Modifies visiblity of hidden/system files in Explorer

    • Netwire

      Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • RMS

      Remote Manipulator System (RMS) is a remote access tool developed by Russian organization TektonIT.

    • UAC bypass

    • WarzoneRat, AveMaria

      WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

    • Windows security bypass

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Grants admin privileges

      Uses net.exe to modify the user's privileges.

    • ModiLoader First Stage

    • ReZer0 packer

      Detects ReZer0, a packer with multiple versions used in various campaigns.

    • Remote Service Session Hijacking: RDP Hijacking

      Adversaries may hijack a legitimate user's remote desktop session to move laterally within an environment.

    • Warzone RAT payload

    • Blocklisted process makes network request

    • Blocks application from running via registry modification

      Adds application to list of disallowed applications.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Drops file in Drivers directory

    • Modifies Windows Firewall

    • Server Software Component: Terminal Services DLL

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

    • Stops running service(s)

    • Tries to connect to .bazar domain

      Attempts to lookup or connect to a .bazar domain, used by BazarBackdoor, Trickbot, and potentially others.

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

    • Reads user/profile data of web browsers

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

    • UPX packed file

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

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Abuse Elevation Control Mechanism: Bypass User Account Control

      UAC Bypass Attempt via SilentCleanup Task.

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

    • Indicator Removal: Clear Persistence

      Clear artifacts associated with previously established persistence like scheduletasks on a host.

    • 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.

    • Modifies WinLogon

    • Password Policy Discovery

      Attempt to access detailed information about the password policy used within an enterprise network.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

    • Hide Artifacts: Hidden Users

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks