General

  • Target

    1bcea883f3695c264de8d835733bf15a9e1f11f643b886a3acdceb9f68ec89fb

  • Size

    685KB

  • Sample

    230328-hswv1abc4y

  • MD5

    2c52ddceb60026bcde5d4eca62030133

  • SHA1

    d4f381b0e7f84945bee5f7c1688655a29b7b2c48

  • SHA256

    1bcea883f3695c264de8d835733bf15a9e1f11f643b886a3acdceb9f68ec89fb

  • SHA512

    dd40008bc0290c40594a991b4d408569933362a0698b7f604898275b85bd79d5a6816efa2195aa9941dcd129c9ba221aee1df01971d8bbca83b5f12da5e35539

  • SSDEEP

    12288:IMrYy90sz9182wBmK2mgbSgTM1+KUPyUddtM/k5i3vupT47K3mHqFX5nClb8k:gyzJ22wgbSnUPyUjt4k6up87Kll5oV

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      1bcea883f3695c264de8d835733bf15a9e1f11f643b886a3acdceb9f68ec89fb

    • Size

      685KB

    • MD5

      2c52ddceb60026bcde5d4eca62030133

    • SHA1

      d4f381b0e7f84945bee5f7c1688655a29b7b2c48

    • SHA256

      1bcea883f3695c264de8d835733bf15a9e1f11f643b886a3acdceb9f68ec89fb

    • SHA512

      dd40008bc0290c40594a991b4d408569933362a0698b7f604898275b85bd79d5a6816efa2195aa9941dcd129c9ba221aee1df01971d8bbca83b5f12da5e35539

    • SSDEEP

      12288:IMrYy90sz9182wBmK2mgbSgTM1+KUPyUddtM/k5i3vupT47K3mHqFX5nClb8k:gyzJ22wgbSnUPyUjt4k6up87Kll5oV

    • 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