General

  • Target

    cde79ccd567208f34feab8c3adb57c490c38d19c08bfd9ee0421c115dda6b83c

  • Size

    522KB

  • Sample

    230403-1b13hacf4x

  • MD5

    1f7049fec0de8df73f585d32242e52f6

  • SHA1

    e80ed30d4527c6a790fe0ed2a2eaf3a3ea1d9dc8

  • SHA256

    cde79ccd567208f34feab8c3adb57c490c38d19c08bfd9ee0421c115dda6b83c

  • SHA512

    42a179759fc60a4074a220a460d66ac68e79c8f422f1d8689cb1854e8e9257093816a874eb86f69baa3896ac100cfd5e1ac56381e5f759ac92b8c81fd9de801d

  • SSDEEP

    12288:OMrLy90FjMwNEWYJPv8ze44azWHw5Xv8Je0h2x:9yigmcUzX4jHT5C

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

      cde79ccd567208f34feab8c3adb57c490c38d19c08bfd9ee0421c115dda6b83c

    • Size

      522KB

    • MD5

      1f7049fec0de8df73f585d32242e52f6

    • SHA1

      e80ed30d4527c6a790fe0ed2a2eaf3a3ea1d9dc8

    • SHA256

      cde79ccd567208f34feab8c3adb57c490c38d19c08bfd9ee0421c115dda6b83c

    • SHA512

      42a179759fc60a4074a220a460d66ac68e79c8f422f1d8689cb1854e8e9257093816a874eb86f69baa3896ac100cfd5e1ac56381e5f759ac92b8c81fd9de801d

    • SSDEEP

      12288:OMrLy90FjMwNEWYJPv8ze44azWHw5Xv8Je0h2x:9yigmcUzX4jHT5C

    • 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