Overview

overview

10

Static

static

3

dridex

windows10-2004-x64

10

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General

  • Target

    427771632d2469e5a6157c4118b3b8e39913b78f9b630871c3822193ea8fc54a

  • Size

    1.0MB

  • Sample

    230923-2kg7esce24

  • MD5

    895a43f022289b991b93263ea1f8b7f7

  • SHA1

    e9511362b0d090a41664808d57d2aa0ceb43a505

  • SHA256

    427771632d2469e5a6157c4118b3b8e39913b78f9b630871c3822193ea8fc54a

  • SHA512

    16cca446b7a8e7dd53e3f0a1049dbef9a05baa0dbecfc9107bbb0568fba26ddaaeb411d0c6de626220ee8ae76d6790ec1b640378443f339fd475d6a902c97534

  • SSDEEP

    24576:1y91Jpy9nk3fREbMSs5NxP2SAzMe3u5FSexM0r3LbvxZ:Q91J49kPRAuf2xu5FSexzr3Lrx

Score
10/10
amadeyhealerphemedronephobosredlinerhadamanthyssmokeloadernanyabackdoorcollectiondropperevasioninfostealerpersistenceransomwarespywarestealertrojan

Malware Config

Extracted

Family

redline

Botnet

nanya

C2

77.91.124.82:19071

Attributes
  • auth_value

    640aa5afe54f566d8795f0dc723f8b52

Extracted

Family

amadey

Version

3.89

C2

http://77.91.68.52/mac/index.php

http://77.91.68.78/help/index.php
Attributes
  • install_dir

    fefffe8cea

  • install_file

    explonde.exe

  • strings_key

    916aae73606d7a9e02a1d3b47c199688

rc4.plain
rc4.plain

Extracted

Family

smokeloader

Version

2022

C2

http://servermlogs27.xyz/statweb255/

http://servmblog45.xyz/statweb255/

http://demblog575.xyz/statweb255/

http://admlogs85x.xyz/statweb255/

http://blogmstat389.xyz/statweb255/

http://blogmstat255.xyz/statweb255/
rc4.i32
rc4.i32

Targets

    • Target

      427771632d2469e5a6157c4118b3b8e39913b78f9b630871c3822193ea8fc54a

    • Size

      1.0MB

    • MD5

      895a43f022289b991b93263ea1f8b7f7

    • SHA1

      e9511362b0d090a41664808d57d2aa0ceb43a505

    • SHA256

      427771632d2469e5a6157c4118b3b8e39913b78f9b630871c3822193ea8fc54a

    • SHA512

      16cca446b7a8e7dd53e3f0a1049dbef9a05baa0dbecfc9107bbb0568fba26ddaaeb411d0c6de626220ee8ae76d6790ec1b640378443f339fd475d6a902c97534

    • SSDEEP

      24576:1y91Jpy9nk3fREbMSs5NxP2SAzMe3u5FSexM0r3LbvxZ:Q91J49kPRAuf2xu5FSexzr3Lrx

    Score
    10/10
    amadeyhealerphemedronephobosredlinerhadamanthyssmokeloadernanyabackdoorcollectiondropperevasioninfostealerpersistenceransomwarespywarestealertrojan

    • Amadey

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

      trojanamadey

    • Detect rhadamanthys stealer shellcode

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

      dropperhealer

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • Phemedrone

      An information and wallet stealer written in C#.

      stealerphemedrone

    • Phobos

      Phobos ransomware appeared at the beginning of 2019.

      ransomwarephobos

    • RedLine

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

      infostealerredline

    • RedLine payload

    • Rhadamanthys

      Rhadamanthys is an info stealer written in C++ first seen in August 2022.

      stealerrhadamanthys

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomware

    • Modifies boot configuration data using bcdedit

      ransomwareevasion

    • Renames multiple (94) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • Deletes backup catalog

      Uses wbadmin.exe to inhibit system recovery.

      ransomware

    • Downloads MZ/PE file

    • Modifies Windows Firewall

      evasion

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Accesses Microsoft Outlook profiles

      collection

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

Scheduled Task/Job

1
T1053

Persistence

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Privilege Escalation

Create or Modify System Process

2
T1543

Windows Service

2
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

2
T1112

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Indicator Removal

3
T1070

File Deletion

3
T1070.004

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

4
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Inhibit System Recovery

4
T1490

Resource Development

Reconnaissance

Tasks