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General

  • Target

    dc25d718f31abfb22d767a38383cc4534ecec474e88e9b84b9e437fb97fd5017.exe

  • Size

    938KB

  • Sample

    250309-c4h6dsxjy7

  • MD5

    177de0a157b6aa0663ffae3821f3b026

  • SHA1

    82b14ddc83e589e0efad23054271d7c9307e5adc

  • SHA256

    dc25d718f31abfb22d767a38383cc4534ecec474e88e9b84b9e437fb97fd5017

  • SHA512

    02507fb2431dfc88bbab9d1cf4b227aca16da3629667a1ae6268de06aa1a1dfb037aa8e9b8d7177f7976e2c7c7bb683406591664b1bd9e37cdec7df993ff6ac5

  • SSDEEP

    24576:pqDEvCTbMWu7rQYlBQcBiT6rprG8a0cu:pTvC/MTQYxsWR7a0c

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://176.113.115.7/mine/random.exe

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://176.113.115.7/mine/random.exe

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://176.113.115.7/mine/random.exe

Extracted

Family

amadey

Version

5.21

Botnet

092155

C2

http://176.113.115.6

Attributes
  • install_dir

    bb556cff4a

  • install_file

    rapes.exe

  • strings_key

    a131b127e996a898cd19ffb2d92e481b

  • url_paths

    /Ni9kiput/index.php

rc4.plain

Extracted

Family

redline

Botnet

Build 7

C2

101.99.92.190:40919

Extracted

Family

lumma

C2

https://defaulemot.run/api

https://begindecafer.world/api

https://.garagedrootz.top/api

https://modelshiverd.icu/api

https://arisechairedd.shop/api

https://catterjur.run/api

https://orangemyther.live/api

https://fostinjec.today/api

https://sterpickced.digital/api

https://j8arisechairedd.shop/api

https://garagedrootz.top/api

https://gmodelshiverd.icu/api

https://5orangemyther.live/api

https://sfostinjec.today/api

https://rsterpickced.digital/api

https://socialsscesforum.icu/api

https://hardswarehub.today/api

https://gadgethgfub.icu/api

https://hardrwarehaven.run/api

https://techmindzs.live/api

Extracted

Family

stealc

Botnet

trump

C2

http://45.93.20.28

Attributes
  • url_path

    /85a1cacf11314eb8.php

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://176.113.115.7/mine/random.exe

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://176.113.115.7/mine/random.exe

Extracted

Family

lumma

C2

https://codxefusion.top/api

https://moderzysics.top/api

Targets

    • Target

      dc25d718f31abfb22d767a38383cc4534ecec474e88e9b84b9e437fb97fd5017.exe

    • Size

      938KB

    • MD5

      177de0a157b6aa0663ffae3821f3b026

    • SHA1

      82b14ddc83e589e0efad23054271d7c9307e5adc

    • SHA256

      dc25d718f31abfb22d767a38383cc4534ecec474e88e9b84b9e437fb97fd5017

    • SHA512

      02507fb2431dfc88bbab9d1cf4b227aca16da3629667a1ae6268de06aa1a1dfb037aa8e9b8d7177f7976e2c7c7bb683406591664b1bd9e37cdec7df993ff6ac5

    • SSDEEP

      24576:pqDEvCTbMWu7rQYlBQcBiT6rprG8a0cu:pTvC/MTQYxsWR7a0c

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Amadey family

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Healer family

    • Lumma Stealer, LummaC

      Lumma or LummaC is an infostealer written in C++ first seen in August 2022.

    • Lumma family

    • Modifies Windows Defender DisableAntiSpyware settings

    • Modifies Windows Defender Real-time Protection settings

    • Modifies Windows Defender TamperProtection settings

    • Modifies Windows Defender notification settings

    • RedLine

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

    • RedLine payload

    • Redline family

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • Sectoprat family

    • Stealc

      Stealc is an infostealer written in C++.

    • Stealc family

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Downloads MZ/PE file

    • Checks BIOS information in registry

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

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Loads dropped DLL

    • 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.

    • Windows security modification

    • Accesses Microsoft Outlook profiles

    • 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.

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

    • Legitimate hosting services abused for malware hosting/C2

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Enumerates processes with tasklist

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks