General

  • Target

    e803bd0651356bfa4b71e63ffb2cd9d83c00ea2ef6d35ed84ad8783c162c955c.exe

  • Size

    1.1MB

  • Sample

    230514-xaablsda76

  • MD5

    239912f28c90f9c21e6a2c50ee476308

  • SHA1

    a721c6aff9b6959c217575636f7dea282ca61dce

  • SHA256

    e803bd0651356bfa4b71e63ffb2cd9d83c00ea2ef6d35ed84ad8783c162c955c

  • SHA512

    e0fd48c9cecc7dd00005038cc9862752bc8ba0fc4c23d7a1d5f6424f511422d9e8e2aa768b4c926c7cab1d1f0b3786e0b7a67ed12b39751e7f9f73e05ab2b90f

  • SSDEEP

    24576:nyGsjZoUAYSwffwo2kLI9+bkmdbTlkIsD1lf2HC/u6h+EAb7w:ynjZWYSw3woicbLdbRNsTfa6h+P

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

      e803bd0651356bfa4b71e63ffb2cd9d83c00ea2ef6d35ed84ad8783c162c955c.exe

    • Size

      1.1MB

    • MD5

      239912f28c90f9c21e6a2c50ee476308

    • SHA1

      a721c6aff9b6959c217575636f7dea282ca61dce

    • SHA256

      e803bd0651356bfa4b71e63ffb2cd9d83c00ea2ef6d35ed84ad8783c162c955c

    • SHA512

      e0fd48c9cecc7dd00005038cc9862752bc8ba0fc4c23d7a1d5f6424f511422d9e8e2aa768b4c926c7cab1d1f0b3786e0b7a67ed12b39751e7f9f73e05ab2b90f

    • SSDEEP

      24576:nyGsjZoUAYSwffwo2kLI9+bkmdbTlkIsD1lf2HC/u6h+EAb7w:ynjZWYSw3woicbLdbRNsTfa6h+P

    • 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