General

  • Target

    28caa85b6af2dbca415506fe6ee461772fd26a034d734e278318628c140d9dd0

  • Size

    1.8MB

  • Sample

    240515-e9lvkshf95

  • MD5

    8fccf4d136fd83a8fadc1d3199dffb6e

  • SHA1

    82065ffac84963e84f6785b6061afd0d4896dbb0

  • SHA256

    28caa85b6af2dbca415506fe6ee461772fd26a034d734e278318628c140d9dd0

  • SHA512

    3d143c56fcebc26715bf21e7c91426cc189dbb049bfac8ebdc1fb048fd592f1b41168bb3d55f8088183425216279cb9109d222dbc40763de8cc1411b3ef0127c

  • SSDEEP

    24576:bAG3dD/kLVG93bp+/rzIrJGxIOd3uBkvs4OaZU3ASxEbEbifAwA7Q8wLZ7TSbN:/MUtp0rErcju20+ZkASZlwA7Q/70

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mx.hotil.it
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    170186

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.intermedic.org
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    qrhqv6gzg8

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mx.starikmail.in
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    1234567qq

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mx.progiftstore.org
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    eHdixiY

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mx.fkksol.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    KTHMnK1!@#

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.comgames.de
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    stereodj06

Extracted

Family

amadey

Version

4.20

C2

http://5.42.96.141

http://5.42.96.7

Attributes
  • install_dir

    908f070dff

  • install_file

    explorku.exe

  • strings_key

    b25a9385246248a95c600f9a061438e1

  • url_paths

    /go34ko8/index.php

rc4.plain
rc4.plain

Extracted

Family

risepro

C2

147.45.47.126:58709

Extracted

Family

redline

Botnet

@CLOUDYTTEAM

C2

185.172.128.33:8970

Extracted

Family

redline

Botnet

1

C2

185.215.113.67:26260

Extracted

Family

stealc

C2

http://49.13.229.86

Attributes
  • url_path

    /c73eed764cc59dcb.php

Extracted

Family

lumma

C2

https://zippyfinickysofwps.shop/api

https://acceptabledcooeprs.shop/api

https://obsceneclassyjuwks.shop/api

https://miniaturefinerninewjs.shop/api

https://plaintediousidowsko.shop/api

https://sweetsquarediaslw.shop/api

https://holicisticscrarws.shop/api

https://boredimperissvieos.shop/api

https://smallelementyjdui.shop/api

https://sofaprivateawarderysj.shop/api

https://lineagelasserytailsd.shop/api

https://tendencyportionjsuk.shop/api

https://headraisepresidensu.shop/api

https://appetitesallooonsj.shop/api

https://minorittyeffeoos.shop/api

https://prideconstituiiosjk.shop/api

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mx.xlxe.pl
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    ddraneze11

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mx.websitebooty.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    gtkffud

Extracted

Credentials

Extracted

Credentials

Extracted

Credentials

Extracted

Credentials

Targets

    • Target

      28caa85b6af2dbca415506fe6ee461772fd26a034d734e278318628c140d9dd0

    • Size

      1.8MB

    • MD5

      8fccf4d136fd83a8fadc1d3199dffb6e

    • SHA1

      82065ffac84963e84f6785b6061afd0d4896dbb0

    • SHA256

      28caa85b6af2dbca415506fe6ee461772fd26a034d734e278318628c140d9dd0

    • SHA512

      3d143c56fcebc26715bf21e7c91426cc189dbb049bfac8ebdc1fb048fd592f1b41168bb3d55f8088183425216279cb9109d222dbc40763de8cc1411b3ef0127c

    • SSDEEP

      24576:bAG3dD/kLVG93bp+/rzIrJGxIOd3uBkvs4OaZU3ASxEbEbifAwA7Q8wLZ7TSbN:/MUtp0rErcju20+ZkASZlwA7Q/70

    • Amadey

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

    • Detect ZGRat V1

    • Lumma Stealer

      An infostealer written in C++ first seen in August 2022.

    • Modifies firewall policy service

    • PrivateLoader

      PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

    • RedLine

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

    • RedLine payload

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • Stealc

      Stealc is an infostealer written in C++.

    • ZGRat

      ZGRat is remote access trojan written in C#.

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

    • Modifies boot configuration data using bcdedit

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Creates new service(s)

    • Downloads MZ/PE file

    • Stops running service(s)

    • 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.

    • 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 web browsers

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

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Unexpected DNS network traffic destination

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

    • 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.

    • Checks whether UAC is enabled

    • 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.

    • 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 v13

Execution

Command and Scripting Interpreter

2
T1059

PowerShell

2
T1059.001

System Services

2
T1569

Service Execution

2
T1569.002

Scheduled Task/Job

1
T1053

Persistence

Create or Modify System Process

3
T1543

Windows Service

3
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Scheduled Task/Job

1
T1053

Privilege Escalation

Create or Modify System Process

3
T1543

Windows Service

3
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Defense Evasion

Modify Registry

3
T1112

Virtualization/Sandbox Evasion

2
T1497

Impair Defenses

1
T1562

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Query Registry

5
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

4
T1082

Collection

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Impact

Inhibit System Recovery

1
T1490

Service Stop

1
T1489

Tasks