General

  • Target

    f372a5008a1f411c4a099e00d5188f818d1f0f7e2331fa127c22e6c4d1910d6e

  • Size

    685KB

  • Sample

    230327-rsbz9sfh7y

  • MD5

    dd6ec7dae6f6a36ef15897e4c183430c

  • SHA1

    1a8757e873e8b09254b32dc886a010a06173fa2e

  • SHA256

    f372a5008a1f411c4a099e00d5188f818d1f0f7e2331fa127c22e6c4d1910d6e

  • SHA512

    c8cc7baa686cf3f68bc4a10cd0e940938c4c6a4dc27be26b62347935d344b92c7eb7836c7bcbd83ecb1cd7d29db304eb35968e0281c84ee5a074bf412e6619de

  • SSDEEP

    12288:NMr0y90R5Vt2bZrQ9u0qP+cxFvlx+6pSU4mFjfTiszDLj6DthtGn4LRqBtP4EE3/:Jy479u0qWAlo6pSUvlBzDHqthS44vP4R

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

nice

C2

193.233.20.33:4125

Attributes
  • auth_value

    a7371b75699e8bc7c51fb960e8ac9e81

Targets

    • Target

      f372a5008a1f411c4a099e00d5188f818d1f0f7e2331fa127c22e6c4d1910d6e

    • Size

      685KB

    • MD5

      dd6ec7dae6f6a36ef15897e4c183430c

    • SHA1

      1a8757e873e8b09254b32dc886a010a06173fa2e

    • SHA256

      f372a5008a1f411c4a099e00d5188f818d1f0f7e2331fa127c22e6c4d1910d6e

    • SHA512

      c8cc7baa686cf3f68bc4a10cd0e940938c4c6a4dc27be26b62347935d344b92c7eb7836c7bcbd83ecb1cd7d29db304eb35968e0281c84ee5a074bf412e6619de

    • SSDEEP

      12288:NMr0y90R5Vt2bZrQ9u0qP+cxFvlx+6pSU4mFjfTiszDLj6DthtGn4LRqBtP4EE3/:Jy479u0qWAlo6pSUvlBzDHqthS44vP4R

    • 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