General

  • Target

    13875eed229aa615720345fe027475c0_JC.exe

  • Size

    390KB

  • Sample

    231010-z78xjsbg5z

  • MD5

    13875eed229aa615720345fe027475c0

  • SHA1

    4a493de4d402b4b2283f0b93ef70627031ca06d6

  • SHA256

    c53586f3fc5be3b612dd542f43e9ebc2e08f1d1efec2ee9156acdd23bc356a5d

  • SHA512

    8d1fe3b52ac724817cd458bdf320a23234ebda39aeabdddb5deb30d69c7449b7f61f18ecbc7734eba4075404e4747b5890152620d3910d7dd1f6ad46563e2ac3

  • SSDEEP

    12288:KMrly90bis+O/pOQqlUx1cS4Zo3gR06L:Xyls+OkK1ytBL

Malware Config

Extracted

Family

amadey

Version

3.86

C2

http://77.91.68.61/rock/index.php

Attributes
  • install_dir

    925e7e99c5

  • install_file

    pdates.exe

  • strings_key

    ada76b8b0e1f6892ee93c20ab8946117

rc4.plain

Extracted

Family

redline

Botnet

papik

C2

77.91.124.156:19071

Attributes
  • auth_value

    325a615d8be5db8e2f7a4c2448fdac3a

Targets

    • Target

      13875eed229aa615720345fe027475c0_JC.exe

    • Size

      390KB

    • MD5

      13875eed229aa615720345fe027475c0

    • SHA1

      4a493de4d402b4b2283f0b93ef70627031ca06d6

    • SHA256

      c53586f3fc5be3b612dd542f43e9ebc2e08f1d1efec2ee9156acdd23bc356a5d

    • SHA512

      8d1fe3b52ac724817cd458bdf320a23234ebda39aeabdddb5deb30d69c7449b7f61f18ecbc7734eba4075404e4747b5890152620d3910d7dd1f6ad46563e2ac3

    • SSDEEP

      12288:KMrly90bis+O/pOQqlUx1cS4Zo3gR06L:Xyls+OkK1ytBL

    • 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.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks