General

  • Target

    157a96f6946aa3d287f26375aa91dede.exe

  • Size

    530KB

  • Sample

    210219-ck6pscwdka

  • MD5

    157a96f6946aa3d287f26375aa91dede

  • SHA1

    eeae6e89cd5173b4ea17ed620021df63f1d0685e

  • SHA256

    9f3059cd216e4310893b76812fac2bd3b203a592e5604347472b71ada0150855

  • SHA512

    c46975a87f9cd2b3746a726fa2499e5d970bc6610feb734b81628033ebdb9075835f9a981efa62ecd2b5da638eb127b3573591b4eef28fc679ed2eb66971399e

Malware Config

Targets

    • Target

      157a96f6946aa3d287f26375aa91dede.exe

    • Size

      530KB

    • MD5

      157a96f6946aa3d287f26375aa91dede

    • SHA1

      eeae6e89cd5173b4ea17ed620021df63f1d0685e

    • SHA256

      9f3059cd216e4310893b76812fac2bd3b203a592e5604347472b71ada0150855

    • SHA512

      c46975a87f9cd2b3746a726fa2499e5d970bc6610feb734b81628033ebdb9075835f9a981efa62ecd2b5da638eb127b3573591b4eef28fc679ed2eb66971399e

    • RedLine

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

    • RedLine Payload

    • 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.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Tasks