General

  • Target

    67943ff87d05d243b80551276bbe8b8eabe29745138451991c9096ae4150b698

  • Size

    939KB

  • Sample

    230410-zs2jxshg6s

  • MD5

    c0b9c087d99020c126e9f8c035c9449b

  • SHA1

    2c27cb7fe1b53e7df2fb7b38efe73cc5fb4bed60

  • SHA256

    67943ff87d05d243b80551276bbe8b8eabe29745138451991c9096ae4150b698

  • SHA512

    f953720a3ec664dbb07bbbdd6196bd78a32028565de0a6e3b56e21051596321add84ea1e4feff67335c03b1098bca1e71c88a18becbd7ea75bf991642b3b21d4

  • SSDEEP

    24576:Dyw1dNtscqe1nu/DaeblPWQ0IL7WZrwmxytx+ci:Wa2xkn8lPorNwmYtx

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

zima

C2

176.113.115.145:4125

Attributes
  • auth_value

    2ef701d510c0d27e8a8e3270281678b1

Targets

    • Target

      67943ff87d05d243b80551276bbe8b8eabe29745138451991c9096ae4150b698

    • Size

      939KB

    • MD5

      c0b9c087d99020c126e9f8c035c9449b

    • SHA1

      2c27cb7fe1b53e7df2fb7b38efe73cc5fb4bed60

    • SHA256

      67943ff87d05d243b80551276bbe8b8eabe29745138451991c9096ae4150b698

    • SHA512

      f953720a3ec664dbb07bbbdd6196bd78a32028565de0a6e3b56e21051596321add84ea1e4feff67335c03b1098bca1e71c88a18becbd7ea75bf991642b3b21d4

    • SSDEEP

      24576:Dyw1dNtscqe1nu/DaeblPWQ0IL7WZrwmxytx+ci:Wa2xkn8lPorNwmYtx

    • 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