General

  • Target

    dff3603e6c6dec84c44d48104e6947d2.exe

  • Size

    772KB

  • Sample

    201101-dd8ehh4mbx

  • MD5

    dff3603e6c6dec84c44d48104e6947d2

  • SHA1

    842aee27bf50c97bdc41b90d7d29c20d70c0fb52

  • SHA256

    6feaf68897c8b589bd2c93a69819e02abf8d9f3e2a0cfd61eef658cedd83dd8d

  • SHA512

    9f3994d0f6750bb94d342586349e8ba86feb1a02a6c4c1a2c6bfc95cc785de11ed639567d842930c079c8b4b83686d538045e5bdbc591ee4c2a138e631cfe9bb

Malware Config

Targets

    • Target

      dff3603e6c6dec84c44d48104e6947d2.exe

    • Size

      772KB

    • MD5

      dff3603e6c6dec84c44d48104e6947d2

    • SHA1

      842aee27bf50c97bdc41b90d7d29c20d70c0fb52

    • SHA256

      6feaf68897c8b589bd2c93a69819e02abf8d9f3e2a0cfd61eef658cedd83dd8d

    • SHA512

      9f3994d0f6750bb94d342586349e8ba86feb1a02a6c4c1a2c6bfc95cc785de11ed639567d842930c079c8b4b83686d538045e5bdbc591ee4c2a138e631cfe9bb

    • 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

Remote System Discovery

1
T1018

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Tasks