General

  • Target

    ff328b453b385e6c759fbea7511e8e32.bin

  • Size

    981KB

  • Sample

    230329-ccswhsed25

  • MD5

    ef315096ef21998d6b13a5e62ce877ea

  • SHA1

    d8fa9dcf7803e053b9d88f6d88a1149b42e1bd73

  • SHA256

    7003c36d32329f44e59d78da22c17bea9c9f6aa9869450cf3965dbf0d23aa4a5

  • SHA512

    cb3109e7115ab5453ed5e23427b00b19dc5c35aa1070b42f7b77e1b1eff4d7be9eaf8356f0433574cf7e96a0722c3620c14177e6ad740cb4183eb5dc0194f4f6

  • SSDEEP

    24576:/OFQgGdNpdqgbREjxUYhM257ASUevYnEpFVpGx9h5L0d:KQzz7rbRwUY6oQEXXkQ

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

gong

C2

193.233.20.33:4125

Attributes
  • auth_value

    16950897b83de3bba9e4de36f06a8c05

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      1bca67c733cd0c9199a5c6957ae9f5a521453d3be3123312ca70fccfc59b0c7d.exe

    • Size

      1.0MB

    • MD5

      ff328b453b385e6c759fbea7511e8e32

    • SHA1

      111e1e0e2b86719eaaa4e548b5fbd56c8e752cb7

    • SHA256

      1bca67c733cd0c9199a5c6957ae9f5a521453d3be3123312ca70fccfc59b0c7d

    • SHA512

      4b99055135bdbb74850839cafd0a079bdb246ff46b19163d7877356cd7a3f1443eaddc85d6775e798858f54aba23266e72f36c24f53cb6d74ea2636828e8c5a7

    • SSDEEP

      24576:yyS6Zut4eE09Ose8t685UuwNS/D4QHqU:Zlkt4r0+F8BD4k

    • 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