General

  • Target

    1a80616070833b9cd693e6a98027eb55ce1747e74fb13d7c47bad59c850abf6c

  • Size

    672KB

  • Sample

    230331-v8ja3acb52

  • MD5

    e2b102dec6b99e71983d485c50fb6178

  • SHA1

    4100134bdcb435e24fe26ba8e1cb842d896efd9f

  • SHA256

    1a80616070833b9cd693e6a98027eb55ce1747e74fb13d7c47bad59c850abf6c

  • SHA512

    afc292345048d78f65a1acd761f00911be239b6977de2e89b7a9ba8cb41d061afd7f06097b940129b8b1a9a0a1c9144be17a914b7de082ac6f550ae6ecbfbd3e

  • SSDEEP

    12288:aMrgy90n3UnjYVv4MEd/SaLn43mB/sqceLuAiombb+Ysn46pGPvI:mySFVv4MEE2z5uro7xFgXI

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      1a80616070833b9cd693e6a98027eb55ce1747e74fb13d7c47bad59c850abf6c

    • Size

      672KB

    • MD5

      e2b102dec6b99e71983d485c50fb6178

    • SHA1

      4100134bdcb435e24fe26ba8e1cb842d896efd9f

    • SHA256

      1a80616070833b9cd693e6a98027eb55ce1747e74fb13d7c47bad59c850abf6c

    • SHA512

      afc292345048d78f65a1acd761f00911be239b6977de2e89b7a9ba8cb41d061afd7f06097b940129b8b1a9a0a1c9144be17a914b7de082ac6f550ae6ecbfbd3e

    • SSDEEP

      12288:aMrgy90n3UnjYVv4MEd/SaLn43mB/sqceLuAiombb+Ysn46pGPvI:mySFVv4MEE2z5uro7xFgXI

    • Modifies Windows Defender Real-time Protection settings

    • 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.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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.

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Tasks