General

  • Target

    15ce9009af436c5b96d906488ea2f7ba8a4e935f01aa0c852661b25e4ab5efca

  • Size

    690KB

  • Sample

    230324-btngpabd37

  • MD5

    ad8e7ea00305c9dabd4566cc5174210c

  • SHA1

    ebe49766e542039cf1d0616f271b70564b78bf02

  • SHA256

    15ce9009af436c5b96d906488ea2f7ba8a4e935f01aa0c852661b25e4ab5efca

  • SHA512

    b0305dba94c2d4378bf2404c7c73bd1f24e931b06797994349435265b81d5991969ce39e64778827f7a3995d901ae791c97657d2d5fc9544f283aac245a6fb75

  • SSDEEP

    12288:nUjIXjpVmeRF7euMA4AFtz53CdFNBPT/0TI3VEN+5Q8oe4yY:nUEH9beq7Ftz53CdP6T+V7SF

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

real

C2

193.233.20.31:4125

Attributes
  • auth_value

    bb22a50228754849387d5f4d1611e71b

Targets

    • Target

      15ce9009af436c5b96d906488ea2f7ba8a4e935f01aa0c852661b25e4ab5efca

    • Size

      690KB

    • MD5

      ad8e7ea00305c9dabd4566cc5174210c

    • SHA1

      ebe49766e542039cf1d0616f271b70564b78bf02

    • SHA256

      15ce9009af436c5b96d906488ea2f7ba8a4e935f01aa0c852661b25e4ab5efca

    • SHA512

      b0305dba94c2d4378bf2404c7c73bd1f24e931b06797994349435265b81d5991969ce39e64778827f7a3995d901ae791c97657d2d5fc9544f283aac245a6fb75

    • SSDEEP

      12288:nUjIXjpVmeRF7euMA4AFtz53CdFNBPT/0TI3VEN+5Q8oe4yY:nUEH9beq7Ftz53CdP6T+V7SF

    • 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