General

  • Target

    f905cf98eb044886f34dde566967f04b44fc4f97e7a1312bafe03dc911e24956

  • Size

    698KB

  • Sample

    230328-n96pesce5x

  • MD5

    0defd57bd352281a1419c7ff521a3aeb

  • SHA1

    3107955f4902909e1c49e3b83a118eb01e0400c2

  • SHA256

    f905cf98eb044886f34dde566967f04b44fc4f97e7a1312bafe03dc911e24956

  • SHA512

    61e3ccc87bcb464369dbbc636dee8144bf7ff47362e1cdf30fc8dd862b5973c19728dfbe3e8f0a68942a1c46703a02e6e94a4f30945b261ff0d87f8b9143dbd6

  • SSDEEP

    12288:fMr4y90vFUAT35/iq/tW+qIIaqfRvHZa85pAzaYntL6meGjUAxI9gPlM4bIx:vytK5L1W+ZIJpvH085pAXnRyGjtI9SCv

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

      f905cf98eb044886f34dde566967f04b44fc4f97e7a1312bafe03dc911e24956

    • Size

      698KB

    • MD5

      0defd57bd352281a1419c7ff521a3aeb

    • SHA1

      3107955f4902909e1c49e3b83a118eb01e0400c2

    • SHA256

      f905cf98eb044886f34dde566967f04b44fc4f97e7a1312bafe03dc911e24956

    • SHA512

      61e3ccc87bcb464369dbbc636dee8144bf7ff47362e1cdf30fc8dd862b5973c19728dfbe3e8f0a68942a1c46703a02e6e94a4f30945b261ff0d87f8b9143dbd6

    • SSDEEP

      12288:fMr4y90vFUAT35/iq/tW+qIIaqfRvHZa85pAzaYntL6meGjUAxI9gPlM4bIx:vytK5L1W+ZIJpvH085pAXnRyGjtI9SCv

    • 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