General

  • Target

    b0e2b0ea17c15735322434a431534acb899b9b076c4579c5be3dbdf5c69ac579

  • Size

    580KB

  • Sample

    230605-bty87aed87

  • MD5

    4795feacbabbe87c214e2f02335cbb03

  • SHA1

    4be6946e768a038d68338c7e18424f8ee5e1ad2b

  • SHA256

    b0e2b0ea17c15735322434a431534acb899b9b076c4579c5be3dbdf5c69ac579

  • SHA512

    104963df00dc6e7b556e5c99b8ab4bfcf07790a80e48552860be3825037f448e6b3095ad9ff22e010d13f46b6ad5d0263a8bad5e87bb8e2c2fdf4b66e22db282

  • SSDEEP

    12288:ZMrdy90Ok97Uc9SL3wdD3nmeXZo7mX17zwMOa6by:AyO97U3LgD3nmCoa17LOnby

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.126:19046

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Targets

    • Target

      b0e2b0ea17c15735322434a431534acb899b9b076c4579c5be3dbdf5c69ac579

    • Size

      580KB

    • MD5

      4795feacbabbe87c214e2f02335cbb03

    • SHA1

      4be6946e768a038d68338c7e18424f8ee5e1ad2b

    • SHA256

      b0e2b0ea17c15735322434a431534acb899b9b076c4579c5be3dbdf5c69ac579

    • SHA512

      104963df00dc6e7b556e5c99b8ab4bfcf07790a80e48552860be3825037f448e6b3095ad9ff22e010d13f46b6ad5d0263a8bad5e87bb8e2c2fdf4b66e22db282

    • SSDEEP

      12288:ZMrdy90Ok97Uc9SL3wdD3nmeXZo7mX17zwMOa6by:AyO97U3LgD3nmCoa17LOnby

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • 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

    • 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

1
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Tasks