General

  • Target

    05ed29ad8c43f4eb63cb327f0ebb037f869429773347b8b494b51f7806966552

  • Size

    673KB

  • Sample

    230331-y1qa7adb37

  • MD5

    7bfb3b64685f99c63eb3635723496568

  • SHA1

    cee4f47cbe2ceb6e488cfbc41ef9c355d6d0bff5

  • SHA256

    05ed29ad8c43f4eb63cb327f0ebb037f869429773347b8b494b51f7806966552

  • SHA512

    cdf24952e57d4423d5105c7aaf31e281ba7faec9c45f81241a6fd30502b48af0db45a1545188f62e5e604a47550e946283d8379bfa00e8d15fc3b1211e94f686

  • SSDEEP

    12288:hMrAy90IYitemON2LhfZz4a8FrXhMm7BObWrHmrN8E/:lyJqmOULR5x8qmcbCyNd/

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

      05ed29ad8c43f4eb63cb327f0ebb037f869429773347b8b494b51f7806966552

    • Size

      673KB

    • MD5

      7bfb3b64685f99c63eb3635723496568

    • SHA1

      cee4f47cbe2ceb6e488cfbc41ef9c355d6d0bff5

    • SHA256

      05ed29ad8c43f4eb63cb327f0ebb037f869429773347b8b494b51f7806966552

    • SHA512

      cdf24952e57d4423d5105c7aaf31e281ba7faec9c45f81241a6fd30502b48af0db45a1545188f62e5e604a47550e946283d8379bfa00e8d15fc3b1211e94f686

    • SSDEEP

      12288:hMrAy90IYitemON2LhfZz4a8FrXhMm7BObWrHmrN8E/:lyJqmOULR5x8qmcbCyNd/

    • 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