General

  • Target

    f0e194c2dc0bb9300aaf1f5db1d671ee425fe8900f822c3eae3a3cb5721fd2ba.exe

  • Size

    1.1MB

  • Sample

    230514-xae7vsfc6y

  • MD5

    67100b258e5aef5536ba532ba11eb244

  • SHA1

    76bdedf89a0b271c3df2c675a52d9fae04663c59

  • SHA256

    f0e194c2dc0bb9300aaf1f5db1d671ee425fe8900f822c3eae3a3cb5721fd2ba

  • SHA512

    14580d39ecbc0cb8d344a21be77f87d63b5717484e8d664d5184b5655521c708e2d3a7a71f2cd63000e3634bd136f77e7d63045a647f730b1a9cdefdef074bfa

  • SSDEEP

    24576:pyDL9SEZ6Q5Uvo03lZwhbRcNQ/pqZ4r7HMtYmdezj8SvEZy8c:cDLYYFgD3lCh+6YZ4X8YmdeP8m8

Malware Config

Extracted

Family

redline

Botnet

dogma

C2

185.161.248.75:4132

Attributes
  • auth_value

    d6c5d36e9aa03c956dc76aa0fcbe3639

Extracted

Family

redline

Botnet

terra

C2

185.161.248.75:4132

Attributes
  • auth_value

    60df3f535f8aa4e264f78041983592d2

Targets

    • Target

      f0e194c2dc0bb9300aaf1f5db1d671ee425fe8900f822c3eae3a3cb5721fd2ba.exe

    • Size

      1.1MB

    • MD5

      67100b258e5aef5536ba532ba11eb244

    • SHA1

      76bdedf89a0b271c3df2c675a52d9fae04663c59

    • SHA256

      f0e194c2dc0bb9300aaf1f5db1d671ee425fe8900f822c3eae3a3cb5721fd2ba

    • SHA512

      14580d39ecbc0cb8d344a21be77f87d63b5717484e8d664d5184b5655521c708e2d3a7a71f2cd63000e3634bd136f77e7d63045a647f730b1a9cdefdef074bfa

    • SSDEEP

      24576:pyDL9SEZ6Q5Uvo03lZwhbRcNQ/pqZ4r7HMtYmdezj8SvEZy8c:cDLYYFgD3lCh+6YZ4X8YmdeP8m8

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • 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

    • 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.

    • Suspicious use of SetThreadContext

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

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Tasks