General

  • Target

    fe041582cd1c359f7158d73f87cd507273c3cddf8e54b909b3ade3962b50582e

  • Size

    539KB

  • Sample

    230324-maqcqadf29

  • MD5

    a5c30cfce3c165579cd19cce2ef5a415

  • SHA1

    68cf4a6a25f65724fb83ac451e52dc48d268bcb0

  • SHA256

    fe041582cd1c359f7158d73f87cd507273c3cddf8e54b909b3ade3962b50582e

  • SHA512

    1eb3592bd36b39a5f3224ae0ca86d71dbcd6055c9eadf9d4cc5a6ec713f11d6e36451880a16160b9a11101f121893ed954ee9ba47ed060d930e8adae4a92f1ee

  • SSDEEP

    12288:2Mrmy90Yrpt16ZFTO4GIDq2XYNxWI4+BzQHVZhC3k7WrFp:cyHrp3R4GIDZXYfPpsAk7MFp

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      fe041582cd1c359f7158d73f87cd507273c3cddf8e54b909b3ade3962b50582e

    • Size

      539KB

    • MD5

      a5c30cfce3c165579cd19cce2ef5a415

    • SHA1

      68cf4a6a25f65724fb83ac451e52dc48d268bcb0

    • SHA256

      fe041582cd1c359f7158d73f87cd507273c3cddf8e54b909b3ade3962b50582e

    • SHA512

      1eb3592bd36b39a5f3224ae0ca86d71dbcd6055c9eadf9d4cc5a6ec713f11d6e36451880a16160b9a11101f121893ed954ee9ba47ed060d930e8adae4a92f1ee

    • SSDEEP

      12288:2Mrmy90Yrpt16ZFTO4GIDq2XYNxWI4+BzQHVZhC3k7WrFp:cyHrp3R4GIDZXYfPpsAk7MFp

    • 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