General

  • Target

    b39939a4c2e4297c1d1732aba7135a8ef70f2822d8d96e2b05ad593e64fd78bbexe_JC.exe

  • Size

    631KB

  • Sample

    230810-s9ecdsgc8x

  • MD5

    be2fe1b8ac744751a57baf81af167425

  • SHA1

    1c394fc7f0621feabc28fa5a2e578afea6b511ac

  • SHA256

    b39939a4c2e4297c1d1732aba7135a8ef70f2822d8d96e2b05ad593e64fd78bb

  • SHA512

    10058229741d7f70ef872ba554cbdd6cb053a4a09fa818edda8fff7de5c3626f660b6434c9ac76cd37d5ba10f106b727bcd1e474e60ea8ac114fc465a0dd69f4

  • SSDEEP

    12288:RMrBy90oDtcHb1dmHaZCiygHdGlU0MJ6rj5XemyMJ4:wyrtUAaZCzgHdUsJ6f5o+4

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

      b39939a4c2e4297c1d1732aba7135a8ef70f2822d8d96e2b05ad593e64fd78bbexe_JC.exe

    • Size

      631KB

    • MD5

      be2fe1b8ac744751a57baf81af167425

    • SHA1

      1c394fc7f0621feabc28fa5a2e578afea6b511ac

    • SHA256

      b39939a4c2e4297c1d1732aba7135a8ef70f2822d8d96e2b05ad593e64fd78bb

    • SHA512

      10058229741d7f70ef872ba554cbdd6cb053a4a09fa818edda8fff7de5c3626f660b6434c9ac76cd37d5ba10f106b727bcd1e474e60ea8ac114fc465a0dd69f4

    • SSDEEP

      12288:RMrBy90oDtcHb1dmHaZCiygHdGlU0MJ6rj5XemyMJ4:wyrtUAaZCzgHdUsJ6f5o+4

    • 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