General

  • Target

    cbdb0c58cc4dbb1806422242dd391246712357fd3f55cadde076372d1b144064.exe

  • Size

    1.1MB

  • Sample

    230514-w697fafb2v

  • MD5

    bb29bcfe3b988dec977d8644a7bc4ebb

  • SHA1

    470ff5e3f36cf5b4f1608e074f029ddc92a189c4

  • SHA256

    cbdb0c58cc4dbb1806422242dd391246712357fd3f55cadde076372d1b144064

  • SHA512

    3a2199f46ba59e47f1643183122f8ebc3b496f11d0c433a2c948c722d945a927e795d3f7a01d1d35a3015ae27f944c422fe7773252602dc27720cb50bf868281

  • SSDEEP

    24576:Ny0M6SG2YhvLzTp96h4l6uVILjUfp8d26BKoQfkFSRg2UO:oeSAhv3Tp9dGUh96BCfkQO2

Malware Config

Extracted

Family

redline

Botnet

motor

C2

185.161.248.75:4132

Attributes
  • auth_value

    ec19ab9989a783983c5cbbc0e5ac4a5f

Extracted

Family

redline

Botnet

terra

C2

185.161.248.75:4132

Attributes
  • auth_value

    60df3f535f8aa4e264f78041983592d2

Targets

    • Target

      cbdb0c58cc4dbb1806422242dd391246712357fd3f55cadde076372d1b144064.exe

    • Size

      1.1MB

    • MD5

      bb29bcfe3b988dec977d8644a7bc4ebb

    • SHA1

      470ff5e3f36cf5b4f1608e074f029ddc92a189c4

    • SHA256

      cbdb0c58cc4dbb1806422242dd391246712357fd3f55cadde076372d1b144064

    • SHA512

      3a2199f46ba59e47f1643183122f8ebc3b496f11d0c433a2c948c722d945a927e795d3f7a01d1d35a3015ae27f944c422fe7773252602dc27720cb50bf868281

    • SSDEEP

      24576:Ny0M6SG2YhvLzTp96h4l6uVILjUfp8d26BKoQfkFSRg2UO:oeSAhv3Tp9dGUh96BCfkQO2

    • 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