General

  • Target

    4d1a8d8c393c680214b12ad491c6b595daa8caf82a8d53a4cac47c248d6b43f5

  • Size

    1.2MB

  • Sample

    230318-n4d28aec3x

  • MD5

    761642a43f8c830debd7263f22d16d41

  • SHA1

    9b8b5fc012fdf53ceae1958dd7345d99f2fe15bc

  • SHA256

    4d1a8d8c393c680214b12ad491c6b595daa8caf82a8d53a4cac47c248d6b43f5

  • SHA512

    47e2d22a24ad21ca87fe674b5fb90756586c146148ee0623b5b5390440361f4a0eb0c8cc17216ef347e4d9e8742d99b5c0918b90bca87e968dd8e37a09332159

  • SSDEEP

    24576:iLqRgL+yBbTGv9bti2okQsRVs+CkD8r49sIH:i2RoOF42okQswM

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Extracted

Family

redline

Botnet

laba

C2

193.233.20.28:4125

Attributes
  • auth_value

    2cf01cffff9092a85ca7e106c547190b

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      4d1a8d8c393c680214b12ad491c6b595daa8caf82a8d53a4cac47c248d6b43f5

    • Size

      1.2MB

    • MD5

      761642a43f8c830debd7263f22d16d41

    • SHA1

      9b8b5fc012fdf53ceae1958dd7345d99f2fe15bc

    • SHA256

      4d1a8d8c393c680214b12ad491c6b595daa8caf82a8d53a4cac47c248d6b43f5

    • SHA512

      47e2d22a24ad21ca87fe674b5fb90756586c146148ee0623b5b5390440361f4a0eb0c8cc17216ef347e4d9e8742d99b5c0918b90bca87e968dd8e37a09332159

    • SSDEEP

      24576:iLqRgL+yBbTGv9bti2okQsRVs+CkD8r49sIH:i2RoOF42okQswM

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Checks computer location settings

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

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks