General

  • Target

    f8896ca2a901da194a2479237a084ee46b329ef65d0a6795eb3717cbbacb106fexe_JC.exe

  • Size

    641KB

  • Sample

    230815-t3fgjsbh95

  • MD5

    20a5e065af0699c936fe4fe95bb9fc4d

  • SHA1

    3a645f043b6fb7194ef236fe7a0ae6d92d27f6b9

  • SHA256

    f8896ca2a901da194a2479237a084ee46b329ef65d0a6795eb3717cbbacb106f

  • SHA512

    d76a5a72fb608dbb3ea7fc76a12b98a36fd408c91886f064792cc7c815a9c2a4db6aa4cc71653af7d435c2e7e9e976e7b9214307370c41496a4b096b9d956bea

  • SSDEEP

    12288:RMrRy90JqgSm+g/Adc0TBpV9W601Duz+g++2O9Vwln8aXOTv0vNWgBJTMO:cyAV/bqB/vXrbYD1WyN

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

      f8896ca2a901da194a2479237a084ee46b329ef65d0a6795eb3717cbbacb106fexe_JC.exe

    • Size

      641KB

    • MD5

      20a5e065af0699c936fe4fe95bb9fc4d

    • SHA1

      3a645f043b6fb7194ef236fe7a0ae6d92d27f6b9

    • SHA256

      f8896ca2a901da194a2479237a084ee46b329ef65d0a6795eb3717cbbacb106f

    • SHA512

      d76a5a72fb608dbb3ea7fc76a12b98a36fd408c91886f064792cc7c815a9c2a4db6aa4cc71653af7d435c2e7e9e976e7b9214307370c41496a4b096b9d956bea

    • SSDEEP

      12288:RMrRy90JqgSm+g/Adc0TBpV9W601Duz+g++2O9Vwln8aXOTv0vNWgBJTMO:cyAV/bqB/vXrbYD1WyN

    • 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