General

  • Target

    9fb8c47e74da8ebdd1b11d819594b41ec54f71a5137cac968f5cd383b9217375

  • Size

    550KB

  • Sample

    230307-x4bfrsah7s

  • MD5

    da96819b4d79ecaf5cb4572df8113629

  • SHA1

    4511ae9b4c52dbe81f54888195c9226a0a905f64

  • SHA256

    9fb8c47e74da8ebdd1b11d819594b41ec54f71a5137cac968f5cd383b9217375

  • SHA512

    6a2411864342a1dca4f037e117757f41eddadb25c9143a272cab542b895231f5482d2b92e2064c13e9a14f79136150903d09de81a286e1d484e4ecce2d71938e

  • SSDEEP

    12288:8Mrjy900yHteb4Ia24+1d2PF1fhH27v4pPSfU+ZQ8Q9pqPGEGYUw:/yf+0mtPF15H2MpafUJ85qYR

Malware Config

Extracted

Family

redline

Botnet

fud

C2

193.233.20.27:4123

Attributes
  • auth_value

    cddc991efd6918ad5321d80dac884b40

Extracted

Family

redline

Botnet

misha

C2

193.56.146.11:4173

Attributes
  • auth_value

    e17e441c954db214b94a603a7b0b1aea

Targets

    • Target

      9fb8c47e74da8ebdd1b11d819594b41ec54f71a5137cac968f5cd383b9217375

    • Size

      550KB

    • MD5

      da96819b4d79ecaf5cb4572df8113629

    • SHA1

      4511ae9b4c52dbe81f54888195c9226a0a905f64

    • SHA256

      9fb8c47e74da8ebdd1b11d819594b41ec54f71a5137cac968f5cd383b9217375

    • SHA512

      6a2411864342a1dca4f037e117757f41eddadb25c9143a272cab542b895231f5482d2b92e2064c13e9a14f79136150903d09de81a286e1d484e4ecce2d71938e

    • SSDEEP

      12288:8Mrjy900yHteb4Ia24+1d2PF1fhH27v4pPSfU+ZQ8Q9pqPGEGYUw:/yf+0mtPF15H2MpafUJ85qYR

    • 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