General

  • Target

    9b8496e95efc2095012f46230bd3642a47e89c4a73886f41db8e991f7fa863b6exe_JC.exe

  • Size

    642KB

  • Sample

    230808-vjdpaaec28

  • MD5

    39da6d62eb04b947ef0c3b289cd76848

  • SHA1

    6fe12aecd3b54b2713c067bd1654977eca28c0b6

  • SHA256

    9b8496e95efc2095012f46230bd3642a47e89c4a73886f41db8e991f7fa863b6

  • SHA512

    ca056e94c745c20cd74978d38373a9f366c2083fc1955066f037cdf6f514e1fbb5b8e2b08c04416ab79340c00f48144afc779bcad17bd3f15062860d160aadf9

  • SSDEEP

    12288:zMrjy902S1PSTBNhq3yjD2NS6Gf2Lt7qYEvae+0/PRUnioKyNh7P6:EyGPy0ijD2lG+9qYEvx/ZUjHNhO

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

      9b8496e95efc2095012f46230bd3642a47e89c4a73886f41db8e991f7fa863b6exe_JC.exe

    • Size

      642KB

    • MD5

      39da6d62eb04b947ef0c3b289cd76848

    • SHA1

      6fe12aecd3b54b2713c067bd1654977eca28c0b6

    • SHA256

      9b8496e95efc2095012f46230bd3642a47e89c4a73886f41db8e991f7fa863b6

    • SHA512

      ca056e94c745c20cd74978d38373a9f366c2083fc1955066f037cdf6f514e1fbb5b8e2b08c04416ab79340c00f48144afc779bcad17bd3f15062860d160aadf9

    • SSDEEP

      12288:zMrjy902S1PSTBNhq3yjD2NS6Gf2Lt7qYEvae+0/PRUnioKyNh7P6:EyGPy0ijD2lG+9qYEvx/ZUjHNhO

    • 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.

    • Downloads MZ/PE file

    • 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