General

  • Target

    bed18af065d17feeb31976eab625b7860a0d98231034c39f282b043c983205a8exe_JC.exe

  • Size

    641KB

  • Sample

    230811-rdcy1sdd68

  • MD5

    291ca5ba855e14f00b9795f6423b5caa

  • SHA1

    e725c30f27152aeaa7c0ab608ab53ff62a1671b8

  • SHA256

    bed18af065d17feeb31976eab625b7860a0d98231034c39f282b043c983205a8

  • SHA512

    dfb240317b6dc48400072d5fd5ed11008d3cee4474ecc08c69d65da883ec5fb9170600c08f938c5204934d84ce913ed01342232b47f2b4766fe3e43d50f5a3a5

  • SSDEEP

    12288:cMrly90G9J7i9FP7jPKpqQzsnyFjpccMcAM1f/+2ki:hylAF/PwsnyFjpfL5+2v

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

      bed18af065d17feeb31976eab625b7860a0d98231034c39f282b043c983205a8exe_JC.exe

    • Size

      641KB

    • MD5

      291ca5ba855e14f00b9795f6423b5caa

    • SHA1

      e725c30f27152aeaa7c0ab608ab53ff62a1671b8

    • SHA256

      bed18af065d17feeb31976eab625b7860a0d98231034c39f282b043c983205a8

    • SHA512

      dfb240317b6dc48400072d5fd5ed11008d3cee4474ecc08c69d65da883ec5fb9170600c08f938c5204934d84ce913ed01342232b47f2b4766fe3e43d50f5a3a5

    • SSDEEP

      12288:cMrly90G9J7i9FP7jPKpqQzsnyFjpccMcAM1f/+2ki:hylAF/PwsnyFjpfL5+2v

    • 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