General

  • Target

    bbe2d9fbf01e4ec299f6d63849eea6e4a621ec26a8455b5bd5680c920b1ec974

  • Size

    907KB

  • Sample

    230321-wcgb9scc76

  • MD5

    9fc7df2bc0830ceed8c5ab0f0c02cd42

  • SHA1

    df4e1d3bb69fffb355b1f5cfb83a759a4bf0ca87

  • SHA256

    bbe2d9fbf01e4ec299f6d63849eea6e4a621ec26a8455b5bd5680c920b1ec974

  • SHA512

    78f22abf093256fc294c8c728ce5b26f70f1fecb517863a1cb443cf8946de45dc40e25c5a18a4fe7d7963fb86d6598c2c899738d6b38fdf0391896817c6a29c1

  • SSDEEP

    24576:2yB6MQ4oUart8djt0wzbV2cgVbcqNmzvBCp2bg:FB6MeUazKV29cOm

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

relon

C2

193.233.20.30:4125

Attributes
  • auth_value

    17da69809725577b595e217ba006b869

Targets

    • Target

      bbe2d9fbf01e4ec299f6d63849eea6e4a621ec26a8455b5bd5680c920b1ec974

    • Size

      907KB

    • MD5

      9fc7df2bc0830ceed8c5ab0f0c02cd42

    • SHA1

      df4e1d3bb69fffb355b1f5cfb83a759a4bf0ca87

    • SHA256

      bbe2d9fbf01e4ec299f6d63849eea6e4a621ec26a8455b5bd5680c920b1ec974

    • SHA512

      78f22abf093256fc294c8c728ce5b26f70f1fecb517863a1cb443cf8946de45dc40e25c5a18a4fe7d7963fb86d6598c2c899738d6b38fdf0391896817c6a29c1

    • SSDEEP

      24576:2yB6MQ4oUart8djt0wzbV2cgVbcqNmzvBCp2bg:FB6MeUazKV29cOm

    • 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