General

  • Target

    d5ed95268ced1c0758daa7527983209f982ac75254274fb7bbcd296f558d71eb

  • Size

    672KB

  • Sample

    230331-xsx6dscf72

  • MD5

    c7411dcd7d11f2ab5f566451774eda6a

  • SHA1

    3a573e0f933503bbf0fdad4101a59ecef0b3a354

  • SHA256

    d5ed95268ced1c0758daa7527983209f982ac75254274fb7bbcd296f558d71eb

  • SHA512

    2fbc8d1af29a339417b1552319bea8eaeb6452422ac14ddffbdf3e7f1426d377f521ef3f3b7e041171d3bddfc14d29eaedaf6cefd98cfe088e300528c809bd40

  • SSDEEP

    12288:cMrMy90ePxjWpuZ1Fp5hbMryea0s2PzSqMq3/OC3Dx/O1H3ETINoie9:YyVPxznMryeJs2PP3/OvXE7

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      d5ed95268ced1c0758daa7527983209f982ac75254274fb7bbcd296f558d71eb

    • Size

      672KB

    • MD5

      c7411dcd7d11f2ab5f566451774eda6a

    • SHA1

      3a573e0f933503bbf0fdad4101a59ecef0b3a354

    • SHA256

      d5ed95268ced1c0758daa7527983209f982ac75254274fb7bbcd296f558d71eb

    • SHA512

      2fbc8d1af29a339417b1552319bea8eaeb6452422ac14ddffbdf3e7f1426d377f521ef3f3b7e041171d3bddfc14d29eaedaf6cefd98cfe088e300528c809bd40

    • SSDEEP

      12288:cMrMy90ePxjWpuZ1Fp5hbMryea0s2PzSqMq3/OC3Dx/O1H3ETINoie9:YyVPxznMryeJs2PP3/OvXE7

    • 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