General

  • Target

    1ae54c3cddf40454e3c9df33b96601c282a005387fd6e5c0a6b602a4660b1190

  • Size

    1010KB

  • Sample

    230324-nctctsga3z

  • MD5

    54494077e6280caac2386664a90b8ea2

  • SHA1

    44af8b04be8778dc01d2c0ff5e855aceac0809f6

  • SHA256

    1ae54c3cddf40454e3c9df33b96601c282a005387fd6e5c0a6b602a4660b1190

  • SHA512

    3f5be34878dba9d14bd580d4c3a2e354c91858e32eee1befef7658341fb04ecf1015c7e223d393f59057274c80c14b976e0b4f4d348b2c34e4bf9f6bbbd12232

  • SSDEEP

    24576:0yT8YUIRJuNP//aDEtgKq1S8ghUCKkNCboXd0wrlCTG:DM/NPH+2dqh9CnCb60w8

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

volya

C2

193.233.20.31:4125

Attributes
  • auth_value

    0efc9f002a9fbeec5f8b8338141d546a

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      1ae54c3cddf40454e3c9df33b96601c282a005387fd6e5c0a6b602a4660b1190

    • Size

      1010KB

    • MD5

      54494077e6280caac2386664a90b8ea2

    • SHA1

      44af8b04be8778dc01d2c0ff5e855aceac0809f6

    • SHA256

      1ae54c3cddf40454e3c9df33b96601c282a005387fd6e5c0a6b602a4660b1190

    • SHA512

      3f5be34878dba9d14bd580d4c3a2e354c91858e32eee1befef7658341fb04ecf1015c7e223d393f59057274c80c14b976e0b4f4d348b2c34e4bf9f6bbbd12232

    • SSDEEP

      24576:0yT8YUIRJuNP//aDEtgKq1S8ghUCKkNCboXd0wrlCTG:DM/NPH+2dqh9CnCb60w8

    • 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