General

  • Target

    c0fb8f7838de74a3e4ed8e8c3457d2821479d6d4a86883c6b410a329981c1c88

  • Size

    666KB

  • Sample

    230402-vng79she24

  • MD5

    4db8fc1c49a40ce05ecb5eabb40c9e99

  • SHA1

    97661204b4f89c117dbd1aa92ebf73692be38e28

  • SHA256

    c0fb8f7838de74a3e4ed8e8c3457d2821479d6d4a86883c6b410a329981c1c88

  • SHA512

    d2032f7ae4dc69e7fb738f981cc620100aac8b29d8aa70db82b4af1e96aac0538be9c25e43c460ae5bc6e4a4416a7068403ac4109ae34b0a38a054d4167b2e24

  • SSDEEP

    12288:pMrQy90liNHtaw9DW6GJr/GHEMSKnppk+wgLi9qkvf2N8bUecf7qu4Zcr:5y6iSD7Ghdu1f2N8BI7q0

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

      c0fb8f7838de74a3e4ed8e8c3457d2821479d6d4a86883c6b410a329981c1c88

    • Size

      666KB

    • MD5

      4db8fc1c49a40ce05ecb5eabb40c9e99

    • SHA1

      97661204b4f89c117dbd1aa92ebf73692be38e28

    • SHA256

      c0fb8f7838de74a3e4ed8e8c3457d2821479d6d4a86883c6b410a329981c1c88

    • SHA512

      d2032f7ae4dc69e7fb738f981cc620100aac8b29d8aa70db82b4af1e96aac0538be9c25e43c460ae5bc6e4a4416a7068403ac4109ae34b0a38a054d4167b2e24

    • SSDEEP

      12288:pMrQy90liNHtaw9DW6GJr/GHEMSKnppk+wgLi9qkvf2N8bUecf7qu4Zcr:5y6iSD7Ghdu1f2N8BI7q0

    • 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 Enterprise v6

Tasks