General

  • Target

    b32961e850a340056f97ab33e084c51170fbb6f9a511f8d70b692179b7d35462

  • Size

    581KB

  • Sample

    230605-a6a7fseh3w

  • MD5

    52848004ea4103154bb8e43e8a8114a0

  • SHA1

    f0d7daacc37707f6c1c5af28bcb62eb9f5128341

  • SHA256

    b32961e850a340056f97ab33e084c51170fbb6f9a511f8d70b692179b7d35462

  • SHA512

    d83a6c94aa4ea9fae2a875b50582e2c0633b1153349ff2ffe80f30ed1fd938aaeee8c993800b5020f0a31b8283bae3a7fd9ee41b5f84aed1bdc621d54455111d

  • SSDEEP

    12288:6MrDy90W3w5pCyOqw1HVZSzmIfzRNvxiKl20kVrjvHwT:ByPmXw1H/SiIfzzvxiKl2vf/+

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.126:19046

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Targets

    • Target

      b32961e850a340056f97ab33e084c51170fbb6f9a511f8d70b692179b7d35462

    • Size

      581KB

    • MD5

      52848004ea4103154bb8e43e8a8114a0

    • SHA1

      f0d7daacc37707f6c1c5af28bcb62eb9f5128341

    • SHA256

      b32961e850a340056f97ab33e084c51170fbb6f9a511f8d70b692179b7d35462

    • SHA512

      d83a6c94aa4ea9fae2a875b50582e2c0633b1153349ff2ffe80f30ed1fd938aaeee8c993800b5020f0a31b8283bae3a7fd9ee41b5f84aed1bdc621d54455111d

    • SSDEEP

      12288:6MrDy90W3w5pCyOqw1HVZSzmIfzRNvxiKl20kVrjvHwT:ByPmXw1H/SiIfzzvxiKl2vf/+

    • 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