General

  • Target

    fab7e5c90e2dd8d44fc261d63cb90f4a58edd3fb6f8b65331c1fc74c53b93508.exe

  • Size

    1.1MB

  • Sample

    230514-xa7bcafc81

  • MD5

    f06883f1ccfd008fd75c52f6e372720e

  • SHA1

    5c317a6dbf1593a46ccdfad46e857c034b135f74

  • SHA256

    fab7e5c90e2dd8d44fc261d63cb90f4a58edd3fb6f8b65331c1fc74c53b93508

  • SHA512

    6193d08745c05f5f1d2842c0253c25d3a3ba2a9aab7b9c0a8b4e302b13d2645b2c9e6663a5603f2b48f425c5f7f5f962cdc21db409c292d2a972a070e050499e

  • SSDEEP

    24576:vyXwwNEWX9zmDV44JVJ8pWCuKlDxVlZgVHbT17HBO/zPmp:6Xwodyn/unlZSH1kz

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

      fab7e5c90e2dd8d44fc261d63cb90f4a58edd3fb6f8b65331c1fc74c53b93508.exe

    • Size

      1.1MB

    • MD5

      f06883f1ccfd008fd75c52f6e372720e

    • SHA1

      5c317a6dbf1593a46ccdfad46e857c034b135f74

    • SHA256

      fab7e5c90e2dd8d44fc261d63cb90f4a58edd3fb6f8b65331c1fc74c53b93508

    • SHA512

      6193d08745c05f5f1d2842c0253c25d3a3ba2a9aab7b9c0a8b4e302b13d2645b2c9e6663a5603f2b48f425c5f7f5f962cdc21db409c292d2a972a070e050499e

    • SSDEEP

      24576:vyXwwNEWX9zmDV44JVJ8pWCuKlDxVlZgVHbT17HBO/zPmp:6Xwodyn/unlZSH1kz

    • 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