General

  • Target

    08950908174f9af15b857e5ae8abb933497be2528ef04b78c3223a82dc4b04e2

  • Size

    1.4MB

  • Sample

    230912-hxatbsdh7w

  • MD5

    e018854e179eac429f6106ac77c567d3

  • SHA1

    4e30bbb3beabeb0aaeb2f0effdfd84bc34bc47a5

  • SHA256

    08950908174f9af15b857e5ae8abb933497be2528ef04b78c3223a82dc4b04e2

  • SHA512

    442676931bc5159866982b0f6755829eb7e310f337d2d29be4af19ac06db7470825d3d18a7bc67e4397e8bf1a8549638ea2711da4ddb48f31753768772cfa045

  • SSDEEP

    24576:DfSiH4t+EPmZxjiknGPXj9oiMANtVx/v2+N7Y7AYRQppTsX:ui++vufy+tVx/v2I7sAwQpp4

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

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explonde.exe

  • strings_key

    916aae73606d7a9e02a1d3b47c199688

rc4.plain
rc4.plain

Extracted

Family

redline

Botnet

tuco

C2

77.91.124.82:19071

Attributes
  • auth_value

    dcfeb759bae9232de006fc3a4b34ac53

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

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

Extracted

Family

redline

Botnet

220022

C2

142.132.181.20:31080

Attributes
  • auth_value

    361b1436ad4c89a1bfe46e849cecc518

Targets

    • Target

      08950908174f9af15b857e5ae8abb933497be2528ef04b78c3223a82dc4b04e2

    • Size

      1.4MB

    • MD5

      e018854e179eac429f6106ac77c567d3

    • SHA1

      4e30bbb3beabeb0aaeb2f0effdfd84bc34bc47a5

    • SHA256

      08950908174f9af15b857e5ae8abb933497be2528ef04b78c3223a82dc4b04e2

    • SHA512

      442676931bc5159866982b0f6755829eb7e310f337d2d29be4af19ac06db7470825d3d18a7bc67e4397e8bf1a8549638ea2711da4ddb48f31753768772cfa045

    • SSDEEP

      24576:DfSiH4t+EPmZxjiknGPXj9oiMANtVx/v2+N7Y7AYRQppTsX:ui++vufy+tVx/v2I7sAwQpp4

    • Amadey

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

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine 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.

    • Uses the VBS compiler for execution

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Execution

Scripting

1
T1064

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

2
T1112

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Scripting

1
T1064

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Query Registry

4
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

2
T1005

Tasks