General

  • Target

    378e3e35d7992e434e058992d6ae6705342fcd3d4a3ed07e9512d0ead320d47d

  • Size

    1MB

  • Sample

    231013-zj7dtabe65

  • MD5

    7f20fe068ab7f1861abf5bab3fc6c249

  • SHA1

    38075d54aa48a4e691dbea2c3804ada0cb0c1dfe

  • SHA256

    378e3e35d7992e434e058992d6ae6705342fcd3d4a3ed07e9512d0ead320d47d

  • SHA512

    8ce151b7d49cdb545f67bdaa9170e95935fb2218fbbd177686fddcbe09fe224ba83aee6e0d9fde2e10527955c405f4f6e5a455525f1960378ac0cd406dc154fa

  • SSDEEP

    24576:Ke1RCAdmfa5UwJh80VWtXmsZ2FINTjO+ZBAiOX5ZgztYwbHNWH9lySBcx+A4G:l1RCAdmfa5UiK7XBZ2WN3OOW6RI7tG

Malware Config

Extracted

Family

amadey

Version

3.89

C2

http://77.91.68.52/mac/index.php

http://77.91.68.78/help/index.php

http://77.91.124.1/theme/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explonde.exe

  • strings_key

    916aae73606d7a9e02a1d3b47c199688

rc4.plain
rc4.plain

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

monik

C2

77.91.124.82:19071

Attributes
  • auth_value

    da7d9ea0878f5901f1f8319d34bdccea

Extracted

Family

redline

Botnet

kukish

C2

77.91.124.55:19071

Extracted

Family

redline

Botnet

breha

C2

77.91.124.55:19071

Extracted

Family

redline

Botnet

pixelscloud

C2

85.209.176.171:80

Extracted

Family

amadey

Version

3.83

C2

http://5.42.65.80/8bmeVwqx/index.php

Attributes
  • install_dir

    207aa4515d

  • install_file

    oneetx.exe

  • strings_key

    3e634dd0840c68ae2ced83c2be7bf0d4

rc4.plain

Targets

    • Target

      378e3e35d7992e434e058992d6ae6705342fcd3d4a3ed07e9512d0ead320d47d

    • Size

      1MB

    • MD5

      7f20fe068ab7f1861abf5bab3fc6c249

    • SHA1

      38075d54aa48a4e691dbea2c3804ada0cb0c1dfe

    • SHA256

      378e3e35d7992e434e058992d6ae6705342fcd3d4a3ed07e9512d0ead320d47d

    • SHA512

      8ce151b7d49cdb545f67bdaa9170e95935fb2218fbbd177686fddcbe09fe224ba83aee6e0d9fde2e10527955c405f4f6e5a455525f1960378ac0cd406dc154fa

    • SSDEEP

      24576:Ke1RCAdmfa5UwJh80VWtXmsZ2FINTjO+ZBAiOX5ZgztYwbHNWH9lySBcx+A4G:l1RCAdmfa5UiK7XBZ2WN3OOW6RI7tG

    • Amadey

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

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Detect Mystic stealer payload

    • Detected google phishing page

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • Mystic

      Mystic is an infostealer written in C++.

    • RedLine

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

    • RedLine payload

    • SectopRAT

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

    • SectopRAT payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • 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.

    • Windows security modification

    • 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.

    • Detected potential entity reuse from brand microsoft.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Execution

Scheduled Task/Job

1
T1053

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
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

1
T1543

Windows Service

1
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

5
T1112

Impair Defenses

2
T1562

Disable or Modify Tools

2
T1562.001

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

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

2
T1005

Tasks