General

  • Target

    05183931f49bc34ec59801b8c90dfda33875997d870e946eb78b467af0d10058

  • Size

    960KB

  • Sample

    230320-nfnazsfb8z

  • MD5

    7baa85887e4565336ad99f0f06765f79

  • SHA1

    358a71898b710139410f5fe083864ac32a4391a3

  • SHA256

    05183931f49bc34ec59801b8c90dfda33875997d870e946eb78b467af0d10058

  • SHA512

    b0e39c800b7e48d372952eeb323dbbd9c70b5f8101d4efcf81eb997ab1caec41fa3018ec23fae4121f18204df1e4242e6f85d8b34b837855087886a548cfc3e5

  • SSDEEP

    24576:qyGqyJuhhW01pZ5QI+bp80YvIiRn4+mZKMuxypC:xGQhhvE80Yv/n/2buA

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

vint

C2

193.233.20.30:4125

Attributes
  • auth_value

    fb8811912f8370b3d23bffda092d88d0

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Targets

    • Target

      05183931f49bc34ec59801b8c90dfda33875997d870e946eb78b467af0d10058

    • Size

      960KB

    • MD5

      7baa85887e4565336ad99f0f06765f79

    • SHA1

      358a71898b710139410f5fe083864ac32a4391a3

    • SHA256

      05183931f49bc34ec59801b8c90dfda33875997d870e946eb78b467af0d10058

    • SHA512

      b0e39c800b7e48d372952eeb323dbbd9c70b5f8101d4efcf81eb997ab1caec41fa3018ec23fae4121f18204df1e4242e6f85d8b34b837855087886a548cfc3e5

    • SSDEEP

      24576:qyGqyJuhhW01pZ5QI+bp80YvIiRn4+mZKMuxypC:xGQhhvE80Yv/n/2buA

    • 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

    • Loads dropped DLL

    • 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