General

  • Target

    3eda14a59494a567e160c51cea9982dc85bbf10db1420c26cae651d2853bc3f8

  • Size

    658KB

  • Sample

    230403-ylwvesgh33

  • MD5

    57248c116a8af3cadc43ffa5053c608b

  • SHA1

    bc860e875d9ab8b3fb49a9a6e29d8633aebf2b54

  • SHA256

    3eda14a59494a567e160c51cea9982dc85bbf10db1420c26cae651d2853bc3f8

  • SHA512

    efb271fe4b4b5f67c526de941ddace3f7c5a199c29f2dfe7ce5c16c8842466318a8a891f6c14913ca2823889a44da661f5e828dee0f6bb09c75a9f2cc96b1308

  • SSDEEP

    12288:xMrxy90xBg2wGj11NyDRts1cQL4hSvvaE444lzWKZT8v0Z+/:4yGu2wCgtK5BvSER4YKo/

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

      3eda14a59494a567e160c51cea9982dc85bbf10db1420c26cae651d2853bc3f8

    • Size

      658KB

    • MD5

      57248c116a8af3cadc43ffa5053c608b

    • SHA1

      bc860e875d9ab8b3fb49a9a6e29d8633aebf2b54

    • SHA256

      3eda14a59494a567e160c51cea9982dc85bbf10db1420c26cae651d2853bc3f8

    • SHA512

      efb271fe4b4b5f67c526de941ddace3f7c5a199c29f2dfe7ce5c16c8842466318a8a891f6c14913ca2823889a44da661f5e828dee0f6bb09c75a9f2cc96b1308

    • SSDEEP

      12288:xMrxy90xBg2wGj11NyDRts1cQL4hSvvaE444lzWKZT8v0Z+/:4yGu2wCgtK5BvSER4YKo/

    • 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