General

  • Target

    139e7ddffabd1ca03c8e2977555657b2e8a44e73bdf11c1ea3bd12e3ee6282f2

  • Size

    697KB

  • Sample

    230328-nwtspscd7z

  • MD5

    8323a8a66cf02e185e83aa1605aa7184

  • SHA1

    95aacbbcb06ecdaab2e3b55952ad51297f24688a

  • SHA256

    139e7ddffabd1ca03c8e2977555657b2e8a44e73bdf11c1ea3bd12e3ee6282f2

  • SHA512

    4093ce7948db190526005dc64a6fe8364889d185f9dddb03255b06a2b51b967b15f724284603422cef9b9ba2d49da4be4dd020cdaea37771fbbfdda11bdfe3e3

  • SSDEEP

    12288:KMrxy90LV+2szMFTopf8X/YWlLucjnJSKh+L6ZqGjUAxI9gTv4F:7yNzEopfolLucjJSmktGjtI9Mw

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

muse

C2

176.113.115.145:4125

Attributes
  • auth_value

    b91988a63a24940038d9262827a5320c

Targets

    • Target

      139e7ddffabd1ca03c8e2977555657b2e8a44e73bdf11c1ea3bd12e3ee6282f2

    • Size

      697KB

    • MD5

      8323a8a66cf02e185e83aa1605aa7184

    • SHA1

      95aacbbcb06ecdaab2e3b55952ad51297f24688a

    • SHA256

      139e7ddffabd1ca03c8e2977555657b2e8a44e73bdf11c1ea3bd12e3ee6282f2

    • SHA512

      4093ce7948db190526005dc64a6fe8364889d185f9dddb03255b06a2b51b967b15f724284603422cef9b9ba2d49da4be4dd020cdaea37771fbbfdda11bdfe3e3

    • SSDEEP

      12288:KMrxy90LV+2szMFTopf8X/YWlLucjnJSKh+L6ZqGjUAxI9gTv4F:7yNzEopfolLucjJSmktGjtI9Mw

    • 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 Enterprise v6

Tasks