General

  • Target

    4ff47926085be740ea0454e4da552941.exe

  • Size

    119KB

  • Sample

    210726-fhggeazanj

  • MD5

    4ff47926085be740ea0454e4da552941

  • SHA1

    3cb55af55f5f9d748cb98b2ed137e73f31205ddf

  • SHA256

    6269bfa8a782e26616df7fb8fc227870584c962038f74c92f203187ac17c4ee4

  • SHA512

    edfaeebb9347807b7c73b38022ccaa2c314ba4288dc0a227d47c8a11c93eeffda2c2145c42dade227ddb5e44e9b4f7f2651a389c8f588d1060e10622b48f3153

Malware Config

Targets

    • Target

      4ff47926085be740ea0454e4da552941.exe

    • Size

      119KB

    • MD5

      4ff47926085be740ea0454e4da552941

    • SHA1

      3cb55af55f5f9d748cb98b2ed137e73f31205ddf

    • SHA256

      6269bfa8a782e26616df7fb8fc227870584c962038f74c92f203187ac17c4ee4

    • SHA512

      edfaeebb9347807b7c73b38022ccaa2c314ba4288dc0a227d47c8a11c93eeffda2c2145c42dade227ddb5e44e9b4f7f2651a389c8f588d1060e10622b48f3153

    • RedLine

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

    • RedLine Payload

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Tasks