General

  • Target

    fb960acc460e431c0ed2b543136a5bb65f309ad7534471daba70659486ab04a8

  • Size

    680KB

  • Sample

    230324-psnyqagd41

  • MD5

    30f2e6d5355112355a99f4fda936dee9

  • SHA1

    7072fb45e5f4663372263aebb13d9ea4a62c34ee

  • SHA256

    fb960acc460e431c0ed2b543136a5bb65f309ad7534471daba70659486ab04a8

  • SHA512

    08cc42b98869de03cd3f95414661a2138d556740f51a57bfc17f44873e0d743bbf3aa0372dce91b08f092b35a83f2d4d3b1fe08d14ea78eef72e32dea8619141

  • SSDEEP

    12288:7mMzFXFWH+sb7gsOV4Fcie32MPCXBCL2y/EArnF7mUeqlBCKVO2Ri:f2HD26KieG1Xs/E6F7mJqlBCKHI

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      fb960acc460e431c0ed2b543136a5bb65f309ad7534471daba70659486ab04a8

    • Size

      680KB

    • MD5

      30f2e6d5355112355a99f4fda936dee9

    • SHA1

      7072fb45e5f4663372263aebb13d9ea4a62c34ee

    • SHA256

      fb960acc460e431c0ed2b543136a5bb65f309ad7534471daba70659486ab04a8

    • SHA512

      08cc42b98869de03cd3f95414661a2138d556740f51a57bfc17f44873e0d743bbf3aa0372dce91b08f092b35a83f2d4d3b1fe08d14ea78eef72e32dea8619141

    • SSDEEP

      12288:7mMzFXFWH+sb7gsOV4Fcie32MPCXBCL2y/EArnF7mUeqlBCKVO2Ri:f2HD26KieG1Xs/E6F7mJqlBCKHI

    • 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