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General

  • Target

    37699694269e1ead1de3ec500e30f81a981eb99b75714affb56786a91c18fa5c

  • Size

    690KB

  • Sample

    230324-cye7jsdf9y

  • MD5

    5a06babe522d97b268a37fc67e8189c4

  • SHA1

    a493a068e2c5a0c64061f713f85de8b1c0410e31

  • SHA256

    37699694269e1ead1de3ec500e30f81a981eb99b75714affb56786a91c18fa5c

  • SHA512

    7d748d7afcbe5a697c77d0acfd0435583b261f5f1b3da76f1ba4281684c5b2278b1f5acfcba8cae1b527c5c40c50acbaf0e0d3a5a12307bbab31e2a0e97f937c

  • SSDEEP

    12288:QFUDvXKBqTqHFB13Npd92vgobCxzKnqe+8znvv/F4DU/2CdQxwQ+JOAxB:QFU7ZTqHFBPX92jNnv3FADCdQx+P

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

      37699694269e1ead1de3ec500e30f81a981eb99b75714affb56786a91c18fa5c

    • Size

      690KB

    • MD5

      5a06babe522d97b268a37fc67e8189c4

    • SHA1

      a493a068e2c5a0c64061f713f85de8b1c0410e31

    • SHA256

      37699694269e1ead1de3ec500e30f81a981eb99b75714affb56786a91c18fa5c

    • SHA512

      7d748d7afcbe5a697c77d0acfd0435583b261f5f1b3da76f1ba4281684c5b2278b1f5acfcba8cae1b527c5c40c50acbaf0e0d3a5a12307bbab31e2a0e97f937c

    • SSDEEP

      12288:QFUDvXKBqTqHFB13Npd92vgobCxzKnqe+8znvv/F4DU/2CdQxwQ+JOAxB:QFU7ZTqHFBPX92jNnv3FADCdQx+P

    • 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