General

  • Target

    1eae666a8237a1ee02950d54ffb50fd463c07f133b5dd9e2541c9ba17f7d4bd2

  • Size

    658KB

  • Sample

    230403-zjh18aha97

  • MD5

    a8ca4077961dbb5ecf4dd916aec6487e

  • SHA1

    5e7552aea1d52a50a88bf27c26b76e8219625263

  • SHA256

    1eae666a8237a1ee02950d54ffb50fd463c07f133b5dd9e2541c9ba17f7d4bd2

  • SHA512

    af0ceec16d48d5a87ae0865f66a981a678eeade468a7957669772288d39e730a9fd06ca6e0bc9515a20692f11521b5287911f6585fff17c7b6e962d7f9d66e0e

  • SSDEEP

    12288:7Mr2y907yyb043GkjtAZMQHyKekclsQX449zWKQf8vdN4B3M/8:9yF40lkjtsJSKeMQI4AKb4lx

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

      1eae666a8237a1ee02950d54ffb50fd463c07f133b5dd9e2541c9ba17f7d4bd2

    • Size

      658KB

    • MD5

      a8ca4077961dbb5ecf4dd916aec6487e

    • SHA1

      5e7552aea1d52a50a88bf27c26b76e8219625263

    • SHA256

      1eae666a8237a1ee02950d54ffb50fd463c07f133b5dd9e2541c9ba17f7d4bd2

    • SHA512

      af0ceec16d48d5a87ae0865f66a981a678eeade468a7957669772288d39e730a9fd06ca6e0bc9515a20692f11521b5287911f6585fff17c7b6e962d7f9d66e0e

    • SSDEEP

      12288:7Mr2y907yyb043GkjtAZMQHyKekclsQX449zWKQf8vdN4B3M/8:9yF40lkjtsJSKeMQI4AKb4lx

    • 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