General

  • Target

    cc3f10ffdec470a6196174247760da9996e04cf72e59fafe019be14a4f92c99f.exe

  • Size

    1.1MB

  • Sample

    230514-w7ag7sfb2w

  • MD5

    5d787e465652cd0c1f4a7831d0df0238

  • SHA1

    77646c85d2e5f1e3382990d1fe9f648fb4750112

  • SHA256

    cc3f10ffdec470a6196174247760da9996e04cf72e59fafe019be14a4f92c99f

  • SHA512

    75b49d287b2549dea5bfbc3d7ecb8cd3da20a1fd52f3176902db63a8a4bf9ae472dd100384f40b72c14d4dfde0c52bb4943b5585820658ce356e7244e3b05ea5

  • SSDEEP

    24576:lyYVNtWp8kJKpxpzGnwPkqYOA/EVBZjq4OERJ7mVfmVoYNzR73LTI:AkNtWLKHpzzsUNxq4pL7mVapR7

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

      cc3f10ffdec470a6196174247760da9996e04cf72e59fafe019be14a4f92c99f.exe

    • Size

      1.1MB

    • MD5

      5d787e465652cd0c1f4a7831d0df0238

    • SHA1

      77646c85d2e5f1e3382990d1fe9f648fb4750112

    • SHA256

      cc3f10ffdec470a6196174247760da9996e04cf72e59fafe019be14a4f92c99f

    • SHA512

      75b49d287b2549dea5bfbc3d7ecb8cd3da20a1fd52f3176902db63a8a4bf9ae472dd100384f40b72c14d4dfde0c52bb4943b5585820658ce356e7244e3b05ea5

    • SSDEEP

      24576:lyYVNtWp8kJKpxpzGnwPkqYOA/EVBZjq4OERJ7mVfmVoYNzR73LTI:AkNtWLKHpzzsUNxq4pL7mVapR7

    • 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