General

  • Target

    7ca69cae95e695611a4d22e5b0d0d67f509bcf8ee3e4c468b683b5a36ba95d31

  • Size

    660KB

  • Sample

    230403-2h8lladc8y

  • MD5

    b3a03f5b6614e14261d470e88f78f175

  • SHA1

    e89997470d19af32aaf3909ca4c27ecf13d2f354

  • SHA256

    7ca69cae95e695611a4d22e5b0d0d67f509bcf8ee3e4c468b683b5a36ba95d31

  • SHA512

    8594b19a4e65f02fb175b848e5afbbe71dffaaeba28227d90ebfc4f9efd8a9b5efd56f121f3021557c1e8375f07917163d59177a0e1d2a62b847396fc3cb38df

  • SSDEEP

    12288:2MrKy90cxK78LquFG2zuA7ul8P3LUIijyWECxvOft/juEGj:oyS4uuFG2zulkLsBxxGBKj

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

      7ca69cae95e695611a4d22e5b0d0d67f509bcf8ee3e4c468b683b5a36ba95d31

    • Size

      660KB

    • MD5

      b3a03f5b6614e14261d470e88f78f175

    • SHA1

      e89997470d19af32aaf3909ca4c27ecf13d2f354

    • SHA256

      7ca69cae95e695611a4d22e5b0d0d67f509bcf8ee3e4c468b683b5a36ba95d31

    • SHA512

      8594b19a4e65f02fb175b848e5afbbe71dffaaeba28227d90ebfc4f9efd8a9b5efd56f121f3021557c1e8375f07917163d59177a0e1d2a62b847396fc3cb38df

    • SSDEEP

      12288:2MrKy90cxK78LquFG2zuA7ul8P3LUIijyWECxvOft/juEGj:oyS4uuFG2zulkLsBxxGBKj

    • 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