General

  • Target

    d154b3b05dc2aa7aef66b06a8e7d41f6804719243741938fe148d03a76bcd598exe_JC.exe

  • Size

    642KB

  • Sample

    230812-t4k4esef3v

  • MD5

    4de84534e40e282b00225cb20c15572c

  • SHA1

    2c906b9c05b35a4ddd0e4b86b3c9d87e2d730620

  • SHA256

    d154b3b05dc2aa7aef66b06a8e7d41f6804719243741938fe148d03a76bcd598

  • SHA512

    10b64b13dadb8bc510fd58557cbe8867352aff9832efe479a2eec8da07ac9903840f0b64492428b356bcd289f14b9b47f6c4d75b0f7793b3b20c2a2bf1ea1fb1

  • SSDEEP

    12288:wMr/y90lakXR+gX1jm2H3IZY/dVUNChCqZjQ2Qntu0wWacXygU:fysXR+Sm2H3rV1hCGencnWahF

Malware Config

Extracted

Family

amadey

Version

3.86

C2

77.91.68.61/rock/index.php

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

papik

C2

77.91.124.156:19071

Attributes
  • auth_value

    325a615d8be5db8e2f7a4c2448fdac3a

Targets

    • Target

      d154b3b05dc2aa7aef66b06a8e7d41f6804719243741938fe148d03a76bcd598exe_JC.exe

    • Size

      642KB

    • MD5

      4de84534e40e282b00225cb20c15572c

    • SHA1

      2c906b9c05b35a4ddd0e4b86b3c9d87e2d730620

    • SHA256

      d154b3b05dc2aa7aef66b06a8e7d41f6804719243741938fe148d03a76bcd598

    • SHA512

      10b64b13dadb8bc510fd58557cbe8867352aff9832efe479a2eec8da07ac9903840f0b64492428b356bcd289f14b9b47f6c4d75b0f7793b3b20c2a2bf1ea1fb1

    • SSDEEP

      12288:wMr/y90lakXR+gX1jm2H3IZY/dVUNChCqZjQ2Qntu0wWacXygU:fysXR+Sm2H3rV1hCGencnWahF

    • 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.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

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

3
T1112

Impair Defenses

2
T1562

Disable or Modify Tools

2
T1562.001

Discovery

System Information Discovery

1
T1082

Tasks